CN101466979B - Flame injection device - Google Patents
Flame injection device Download PDFInfo
- Publication number
- CN101466979B CN101466979B CN2007800217774A CN200780021777A CN101466979B CN 101466979 B CN101466979 B CN 101466979B CN 2007800217774 A CN2007800217774 A CN 2007800217774A CN 200780021777 A CN200780021777 A CN 200780021777A CN 101466979 B CN101466979 B CN 101466979B
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- China
- Prior art keywords
- flame
- flame injection
- cylindrical body
- injection nozzle
- injection device
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/24—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space by pressurisation of the fuel before a nozzle through which it is sprayed by a substantial pressure reduction into a space
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
- F23D11/408—Flow influencing devices in the air tube
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/70—Baffles or like flow-disturbing devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D2900/00—Special features of, or arrangements for burners using fluid fuels or solid fuels suspended in a carrier gas
- F23D2900/11402—Airflow diaphragms at burner nozzle
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Gas Burners (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
Abstract
In flame injection equipment which has a flame injector, a blast pipe surrounding the flame injector and extending forwardly from an air blower for blowing out thereof an oxygen-containing gas, and an air baffle plate, provision is made to increase the combustion efficiency of fuel supplied to the flame injector and the temperature of flame injected from the flame injector. To this end, at a fourth position between the position corresponding to a flame injection nozzle of the flame injector and the position corresponding to the tip of an inner flame of the flame injected from the flame injector, there is disposed concentrically with the flame a turbulent vortex flow generating annular plate which has an inner diameter larger than the outer diameter of the flame at the fourth position but smaller than the diameter of an extended open end of the blast pipe and an outer diameter smaller than the diameter of the extended open end of the blast pipe when the fourth position is the position corresponding to the tip of the blast pipe or backward thereof but has an outer diameter smaller than the diameter or equal to the diameter or larger than the diameter when the fourth position is forward of the position corresponding to the tip of the blast pipe.
Description
Technical field
The present invention relates to a kind of flame injection device, described flame injection device has flame thrower, ajutage and deep bead, and described flame thrower is supplied with fuel from fuels sources, and front end is equipped with the flame injection nozzle forwardly; Described ajutage surrounds described flame thrower from the pressure fan of the oxygen-containing gas sending oxygen or be made of the gas that contains oxygen, forwards prolongs with one heart with the axle of described flame injection nozzle; Described deep bead is the annulus plate-like with through hole, be configured in one heart near the front end of flame injection nozzle of described flame thrower the 5th position with the axle of described flame injection nozzle, and a quadrature of described deep bead and described flame injection nozzle; Described flame injection device is from described flame injection nozzle jet flames, make the position of the extended end of described ajutage be in primary importance from the front end of described flame injection nozzle to the 3rd position the second place of the front end of the internal flame of described flame, the diameter of the opening of the extended end of described ajutage is the external diameter than the second place place of the front end of the internal flame of described flame
Big diameter
Background technology
In the past, proposed as Figure 22, Figure 23 and flame injection device M as shown in Figure 24, described flame injection device M has flame thrower 11, ajutage 21 and deep bead 41, described flame thrower is supplied with fuel F from fuels sources (not shown go out) by cartridge 12, and front end is equipped with flame injection nozzle 13 forwardly; Described ajutage 21 surrounds flame thrower 11 from the pressure fan of the oxygen-containing gas G that sends oxygen or be made of the gas that contains oxygen, forwards prolongs with one heart with the axle of this flame injection nozzle 13; Described deep bead 41 is for having the annulus plate-like of through hole, be configured in one heart near the front end of flame injection nozzle 13 of described flame thrower 11 the 5th position with the axle of described flame injection nozzle 13, and the axle quadrature of described deep bead 41 and described flame injection nozzle 13, oxygen-containing gas G is imported in the ajutage 21 from pressure fan by stream condition, make this oxygen-containing gas G by ajutage 21 in and under the state forwards sent of deep bead 41, supply with fuel F by cartridge 12 to flame thrower 11 from fuels sources, in view of the above, make fuel F with flame injection nozzle 13 ejections of atomize from this flame thrower 11, carry out igniting at the fuel F of this atomize, in view of the above, forwards spray the flame B that the flame envelope b2 by internal flame b1 and Bi Qi high temperature constitutes and have the shape that enlarges along with convergence the place ahead from flame injection nozzle 13, then, make the position of the extended end of ajutage 21 be in primary importance P1 from the front end of the flame injection nozzle 13 of flame thrower 11, make the diameter of opening of the extended end of ajutage 21 be external diameter than the second place P2 of the front end of the internal flame b1 of the flame B that sprays from flame injection nozzle 13 to the 3rd position P3 the second place P2 of the front end of the internal flame b1 of the flame B that sprays from flame injection nozzle 13
Big diameter
In addition, be respectively Figure 22 illustration and make the primary importance P1 that is in the front end of flame injection nozzle 13 as the 3rd position P3 of the position of ajutage 21, and make the situation that is in the rear of the 3rd position P3 as the 5th position P5 of the position of deep bead 41, Figure 23 illustration makes the 3rd same position P3 be in position between the second place P2 of front end of internal flame b1 of primary importance P1 and flame B, and make the situation that is in the place ahead of the 3rd position P3 as the 5th position P5 of the position of deep bead 41, Figure 24 illustration makes the 3rd same position P3 be in same second place P2, and makes the situation that is in the place ahead of the 3rd position P3 as the 5th position P5 of the position of deep bead 41.
Above-mentioned flame injection device M, will be from the emitted dose of the fuel F of the atomize of the flame injection nozzle 13 on the flame thrower 11 and the adjustment of jet velocity, from fuels sources to the flow of the oxygen-containing gas G of cartridge 12 and the adjustment of flow velocity, make as the 3rd position P3 of the position of the extended end of ajutage 21 or be in the primary importance P1 side of front end of the flame injection nozzle 13 of flame thrower 11, or be in the second place P2 side of front end of the internal flame b1 of flame B, or be in the adjustment of the 3rd position in the centre position between primary importance P1 and the second place P2, to diameter as the diameter of the opening of the extended end of ajutage 21
The adjustment of carrying out is carried out as adjustment in advance, with this, carries out the shape of the flame B that sprays from the flame injection nozzle 13 of flame thrower 11, the adjustment in advance of temperature, for example as flame injection device M itself or boiler usefulness, is utilized widely.
Under the situation that is above-mentioned flame injection device M, though as mentioned above, by carrying out above-mentioned adjustment in advance, carry out the shape of the flame B that sprays from the flame injection nozzle 13 of flame thrower 11, the adjustment in advance of temperature is utilized widely, but, the internal flame b1 of the flame B that sprays from flame injection nozzle 13, originally also in the flame envelope b2 of flame B, the a little flame B that do not become of the fuel F of the atomize that sprays from flame injection nozzle 13, but be mixed among the flame B as the unburned fuel of atomize, a part that becomes the unburned fuel of this atomize remains in the state among the flame B, simultaneously, another part of unburned fuel becomes the state of wanting to disperse outside flame from flame B, this situation is undeniable, therefore, this part exists the efficiency of combustion of fuel F to reduce, the shortcoming of the temperature of flame B reduction simultaneously.
Therefore, the present invention proposes the novel flame injection device that to avoid above-mentioned shortcoming effectively.
Summary of the invention
Based on the flame injection device of first invention of the application, be flame injection device with flame thrower, ajutage and deep bead, described flame thrower is supplied with fuel from fuels sources, and front end is equipped with the flame injection nozzle forwardly; Described ajutage surrounds described flame thrower from the pressure fan of the oxygen-containing gas sending oxygen or be made of the gas that contains oxygen, forwards prolongs with one heart with the axle of described flame injection nozzle; Described deep bead is the annulus plate-like with through hole, be configured in one heart near the front end of flame injection nozzle of described flame thrower the 5th position with the axle of described flame injection nozzle, and a quadrature of described deep bead and described flame injection nozzle; Described flame injection device is from described flame injection nozzle jet flames, make the position of the extended end of described ajutage be in primary importance from the front end of described flame injection nozzle to the 3rd position the second place of the front end of the internal flame of described flame, the diameter of the opening of the extended end of described ajutage is the external diameter than the position corresponding with the second place of the front end of the internal flame of described flame
Big diameter
The 4th position between the second place of the front end of the internal flame of the primary importance of the front end of described flame injection nozzle and described flame, disposing turbulent vortex arising Circular Plate with one heart with described flame, and make its plate face be positioned at described flame the axle quadrature face on, described turbulent vortex arising has bigger than the external diameter of described the 4th position of described flame with Circular Plate, but than the diameter of the front opening of described ajutage
Little internal diameter
And, make described the 4th position be in described the 3rd position or near it or under the situation at the rear of described the 3rd position, this turbulent flow vortex arising has diameter than the front opening of described ajutage with Circular Plate
Little external diameter
And be in described the 4th position under the situation in the place ahead of described the 3rd position, this turbulent flow vortex arising has diameter than the front opening of described ajutage with Circular Plate
Little or with described diameter
Equate or than described diameter
Big external diameter
Based on the flame injection device of second invention of the application, be flame injection device with flame thrower, ajutage and deep bead, described flame thrower is supplied with fuel from fuels sources, and front end is equipped with the flame injection nozzle forwardly; Described ajutage surrounds described flame thrower from the pressure fan of the oxygen-containing gas sending oxygen or be made of the gas that contains oxygen, forwards prolongs with one heart with the axle of described flame injection nozzle; Described deep bead is the annulus plate-like with through hole, be configured in one heart near the front end of flame injection nozzle of described flame thrower the 5th position with the axle of described flame injection nozzle, and a quadrature of described deep bead and described flame injection nozzle; Described flame injection device is from described flame injection nozzle jet flames, make the position of the extended end of described ajutage be in primary importance from the front end of described flame injection nozzle to the 3rd position the second place of the front end of the internal flame of described flame, the diameter of the opening of the extended end of described ajutage is the external diameter than the second place place of the front end of the internal flame of described flame
Big diameter
Turbulent vortex arising with first openend and second openend is disposing with the axle of justifying bowl cylindrical body and described flame injection nozzle with one heart with circular cone cylindrical body or turbulent vortex arising, when first openend is seen, described second open end is in the place ahead of that side opposite with described flame injection nozzle side, and described first open end is in described the 4th position, described first openend has bigger to the external diameter of the 4th position the second place of the front end of the internal flame of described flame than the 6th position of the front end of the close described ajutage from the 5th position of the primary importance of the front end of described flame injection nozzle and described deep bead of described flame, but than the diameter of the front opening of described ajutage
Little internal diameter
Described second openend has than described internal diameter
Greatly, and than the external diameter of the position corresponding of described flame with the described second place
Big internal diameter
Based on the flame injection device of the application's the 3rd invention, be flame injection device with flame thrower, ajutage and deep bead, described flame thrower is supplied with fuel from fuels sources, and front end is equipped with the flame injection nozzle forwardly; Described ajutage surrounds described flame thrower from the pressure fan of the oxygen-containing gas sending oxygen or be made of the gas that contains oxygen, forwards prolongs with one heart with the axle of described flame injection nozzle; Described deep bead is the annulus plate-like with through hole, be configured in one heart near the front end of flame injection nozzle of described flame thrower the 5th position with the axle of described flame injection nozzle, and a quadrature of described deep bead and described flame injection nozzle; Described flame injection device is from described flame injection nozzle jet flames, make the position of the extended end of described ajutage be in primary importance from the front end of described flame injection nozzle to the 3rd position the second place of the front end of the internal flame of described flame, the diameter of the opening of the extended end of described ajutage is the external diameter than the second place place of the front end of the internal flame of described flame
Big diameter
The concentric turbulent vortex arising that is linking cylinder and circular cone cylindrical body with first openend and second openend or circle bowl cylindrical body is disposing with one heart with the axle of cylindrical body and described flame injection nozzle, when cylinder is seen, described circular cone cylindrical body or circle bowl cylindrical body are in the place ahead of that side opposite with described flame injection nozzle side, and described cylinder and open end described circular cone cylindrical body or circle bowl tubular side opposition side are in described the 4th position, described cylinder has bigger to the external diameter of the 4th position the second place of the front end of the internal flame of described flame than the 6th position of the front end of the close described ajutage from the 5th position of the primary importance of the front end of described flame injection nozzle and described deep bead of described flame, but than the diameter of the front opening of described ajutage
Little internal diameter
Described first openend has and described internal diameter
The internal diameter that equates
Described second openend has than described internal diameter
Greatly, and than the external diameter at the described second place place of described flame
Big internal diameter
Based on the flame injection device of the application's the 4th invention, be flame injection device with flame thrower, ajutage and deep bead, described flame thrower is supplied with fuel from fuels sources, and front end is equipped with the flame injection nozzle forwardly; Described ajutage surrounds described flame thrower from the pressure fan of the oxygen-containing gas sending oxygen or be made of the gas that contains oxygen, forwards prolongs with one heart with the axle of described flame injection nozzle; Described deep bead is the annulus plate-like with through hole, be configured in one heart near the front end of flame injection nozzle of described flame thrower the 5th position with the axle of described flame injection nozzle, and a quadrature of described deep bead and described flame injection nozzle; Described flame injection device is from described flame injection nozzle jet flames, make the position of the extended end of described ajutage be in primary importance from the front end of described flame injection nozzle to the 3rd position the second place of the front end of the internal flame of described flame, the diameter of the opening of the extended end of described ajutage is the external diameter than the position corresponding with the second place of the front end of the internal flame of described flame
Big diameter
The concentric turbulent vortex arising that is linking the first circular cone cylindrical body or the first circle bowl cylindrical body with first openend and second openend and the second circular cone cylindrical body with the 3rd openend and the 4th openend or the second circle bowl cylindrical body spool is disposing with one heart with cylindrical body and described flame injection nozzle, during from the described first circular cone cylindrical body or described first round bowl of cylindrical body observation, the described second circular cone cylindrical body or the second circle bowl cylindrical body are in the place ahead of that side opposite with described flame injection nozzle side, and first open end of described first circular cone cylindrical body or the described first circle bowl cylindrical body is in the 4th position, described the 4th position is in the 6th position of front end of the close described ajutage from the 5th position of the primary importance of the front end of described flame injection nozzle and described deep bead to the second place of the front end of the internal flame of described flame, first openend of the described first circular cone cylindrical body or the first circle bowl cylindrical body has bigger than the external diameter of described the 4th position of described flame, but than the diameter of the front opening of described ajutage
Little internal diameter
Second openend of the described first circular cone cylindrical body or the first circle bowl cylindrical body has than described internal diameter
Greatly, and than the external diameter at the described second place place of described flame
Big internal diameter
The 3rd openend of the described second circular cone cylindrical body or the second circle bowl cylindrical body has and described internal diameter
The internal diameter that equates
The 4th openend of the described second circular cone cylindrical body or the second circle bowl cylindrical body has than described internal diameter
Greatly, and than the external diameter at the described second place place of described flame
Big internal diameter
According to based on flame injection device of the present invention, around flame, produce the turbulent whirlpool of oxygen-containing gas, the part of this turbulent flow whirlpool supplies in the flame, the flameization that helps the unburned fuel in the flame, in addition, by turbulent whirlpool, suppress unburned fuel the dispersing outside flame in the flame.
Description of drawings
Fig. 1 is the simple line chart of expression based on first embodiment of flame injection device of the present invention.
Fig. 2 is the simple line chart of expression based on second embodiment of flame injection device of the present invention.
Fig. 3 is the simple line chart of expression based on the 3rd embodiment of flame injection device of the present invention.
Fig. 4 is the simple line chart of expression based on the 4th embodiment of flame injection device of the present invention.
Fig. 5 is the simple line chart of expression based on the 5th embodiment of flame injection device of the present invention.
Fig. 6 is the simple line chart of expression based on the 6th embodiment of flame injection device of the present invention.
Fig. 7 is the simple line chart of expression based on the 7th embodiment of flame injection device of the present invention.
Fig. 8 is the simple line chart of expression based on the 8th embodiment of flame injection device of the present invention.
Fig. 9 is the simple line chart of expression based on the 9th embodiment of flame injection device of the present invention.
Figure 10 is the simple line chart of expression based on the tenth embodiment of flame injection device of the present invention.
Figure 11 is the simple line chart of expression based on the 11 embodiment of flame injection device of the present invention.
Figure 12 is the simple line chart of expression based on the 12 embodiment of flame injection device of the present invention.
Figure 13 is the simple line chart of expression based on the 13 embodiment of flame injection device of the present invention.
Figure 14 is the simple line chart of expression based on the 14 embodiment of flame injection device of the present invention.
Figure 15 is the simple line chart of expression based on the 15 embodiment of flame injection device of the present invention.
Figure 16 is the simple line chart of expression based on the 16 embodiment of flame injection device of the present invention.
Figure 17 is the simple line chart of expression based on the 17 embodiment of flame injection device of the present invention.
Figure 18 is the simple line chart of expression based on the 18 embodiment of flame injection device of the present invention.
Figure 19 is the simple line chart of expression based on the 19 embodiment of flame injection device of the present invention.
Figure 20 is the simple line chart of expression based on the 20 embodiment of flame injection device of the present invention.
Figure 21 is the simple line chart of expression based on the 21 embodiment of flame injection device of the present invention.
Figure 22 is a simple line chart of representing an example of flame injection device in the past.
Figure 23 is other the simple line chart of example of representing flame injection device in the past.
Figure 24 is the simple line chart of example of representing other other of flame injection device in the past.
The specific embodiment
Then, referring to Fig. 1, set forth first embodiment based on flame injection device of the present invention.
In Fig. 1, the symbol identical with the corresponding part of Figure 22 mark represented.
Situation based on first embodiment of flame injection device M of the present invention and flame injection device M in the past by Figure 22 narration similarly has flame thrower 11, ajutage 21 and deep bead, described flame thrower 11 is supplied with fuel F from fuels sources (not shown go out) by cartridge 12, and front end is equipped with flame injection nozzle 13 forwardly; Described ajutage 21 surrounds flame thrower 11 from the pressure fan of the oxygen-containing gas G that sends oxygen or be made of the gas that contains oxygen (not shown go out), forwards prolongs with one heart with the axle of this flame injection nozzle 13; Described deep bead is the annulus plate-like with through hole, be configured in one heart near the front end of flame injection nozzle 13 of flame thrower 11 the 5th position P5 with the axle of flame injection nozzle 13, and the axle quadrature of this deep bead 41 and flame injection nozzle 13, this flame injection device M makes oxygen-containing gas G import in the ajutage 21 from pressure fan by stream condition, make this oxygen-containing gas G by ajutage 21 in and under the state forwards sent of deep bead 41, supply with fuel F by cartridge 12 to flame thrower 11 from fuels sources, in view of the above, make fuel F with fuel injection nozzle 13 ejections of atomize from this flame thrower 11, carry out igniting at the fuel F of this atomize, in view of the above, the flame envelope b2 that forwards sprays by internal flame b1 and Bi Qi high temperature from flame injection nozzle 13 constitutes, and flame B with the shape that enlarges along with convergence the place ahead, then, make the position of the extended end of ajutage 21 be in primary importance P1 from the front end of the flame injection nozzle 13 of flame thrower 11 to the 3rd position P3 the second place P2 of the front end of the internal flame b1 of the flame B that sprays from flame injection nozzle 13, make the 3rd position P3 be in the primary importance P1 of the front end of flame injection nozzle 13, and, make the diameter of opening of the extended end of ajutage 21 be external diameter than the second place P2 of the front end of the internal flame b1 of the flame B that sprays from flame injection nozzle 13
Big diameter
Simultaneously, make the 5th position P5 of deep bead 41 be in the rear of primary importance P1 of the front end of flame injection nozzle 13.
In addition, based on first embodiment of flame injection device M of the present invention in above-mentioned formation, the 6th position (not shown go out) that is in the front end of the close ajutage 21 from the 5th position P5 of the primary importance P1 of the front end of flame injection nozzle 13 and deep bead 41 is to the 4th position P4 the second place P2 of the front end of the internal flame b1 of flame B, disposing turbulent vortex arising Circular Plate 31 with one heart at P4 place, the 4th position and flame B, and make its plate face be positioned at flame B the axle quadrature face on, it is big that described turbulent vortex arising has a external diameter than the P4 place, the 4th position of flame B (not shown go out) with Circular Plate 31, but than the diameter of the front opening of ajutage 21
Little internal diameter
And, have diameter than the front opening of ajutage 21
Little external diameter
Be based on the formation of first embodiment of flame injection device M of the present invention above.
According to embodiment based on flame injection device M of the present invention with such formation, with the situation of flame injection device M in the past by Figure 22 narration similarly, under will the state of the 3rd position P3 as the primary importance P1 of the front end of the flame injection nozzle 13 of flame thrower 11 as the position of the extended end of ajutage 21, will be from the emitted dose of the fuel F of the atomize of the flame injection nozzle 13 of flame thrower 11 and the adjustment of jet velocity, from fuels sources to the flow of the oxygen-containing gas G of cartridge 12 and the adjustment of flow velocity, diameter as the diameter of the opening of the extended end of ajutage 21
Adjustment carry out as in advance adjustment, with this, carry out the shape of the flame B that sprays from the flame injection nozzle 13 of flame thrower 11 and the adjustment in advance of temperature, for example, can be utilized widely as flame injection device M itself or boiler usefulness.
But, under situation based on first embodiment of flame injection device M of the present invention, because make the 6th position of the front end of the close ajutage 21 from the 5th position P5 of the primary importance P1 of the front end of flame injection nozzle 13 and deep bead 41 be in the 4th position P4 to the position the second place P2 of the front end of the internal flame b1 of flame B, the turbulent vortex arising of configuration Circular Plate 31 on the 4th position P4, so, want to be covered by the board 32 of turbulent vortex arising, forming the internal diameter of turbulent vortex arising with Circular Plate 31 with Circular Plate 31 by ajutage 21 oxygen-containing gas G interior and that deep bead 41 is forwards sent
The inner face in hole 33 and the outer peripheral face of the flame injection nozzle 13 of flame thrower 11 between and pass through between the inner face of turbulent vortex arising with the outer peripheral face of Circular Plate 31 and ajutage 21.Therefore, produce the negative pressure of oxygen-containing gas G with the place ahead of the rear side of Circular Plate 31 in turbulent vortex arising, therefore, oxygen-containing gas G as the place ahead of the primary importance P1 of the position of the front end of flame injection nozzle 13, turbulent vortex arising is with the place ahead of the rear side of Circular Plate 31, become turbulent whirlpool E, forwards be sent, then, the oxygen-containing gas G that becomes turbulent whirlpool E in this wise plays a role as the fuel F of the atomize that the flame injection nozzle 13 from flame thrower 11 sprays.
Along being with one, under the situation that is the flame injection device M in the past by Figure 22 narration, because do not dispose turbulent vortex arising Circular Plate 31, so, oxygen-containing gas G is in the place ahead as the primary importance P1 of the position of the front end of flame injection nozzle 13, the turbulent flow whirlpool is the stationary flow that does not become turbulent flow originally, forwards sent, then, the fuel F of the atomize that only sprays as the flame injection nozzle 13 from flame thrower 11 of the oxygen-containing gas G of such stationary flow plays a role.
Because above-mentioned situation, under situation based on first embodiment of flame injection device of the present invention, compare with the situation of the flame injection device M in the past that passes through Figure 22 narration of Circular Plate 31 with not disposing turbulent vortex arising, oxygen-containing gas G acts on effectively from the fuel F of the atomize of flame injection nozzle 13 injections of flame thrower 11.
Therefore, the fuel F of the atomize that sprays from flame injection nozzle 13, basic not not become flame B but residue in from the flame B that flame injection nozzle 13 sprays as the state that unburned fuel mixes, even it is perhaps residual, compare with the situation of the flame injection device M in the past that narrates by Figure 22, also residual few, in addition, fuel F does not have to disperse outside flame B from flame B as unburned fuel substantially, even perhaps disperse, compare with the situation of the flame injection device M in the past that narrates by Figure 22, it is few also to disperse, and therefore, compares with the situation of the flame injection device M in the past that narrates by Figure 22, can obtain combustion fuel F expeditiously, simultaneously can be with the effect of high-temperature jet flames B, effect.
Then, referring to Fig. 2, set forth second embodiment based on flame injection device of the present invention.
In Fig. 2, the symbol identical with the corresponding part of Fig. 1 mark represented.
Among second embodiment based on flame injection device M of the present invention, not to make the 5th position P5 of deep bead 41 be in the rear of primary importance P1 of the front end of flame injection nozzle 13, but make it to be in the place ahead, and, substitute to make and disposing turbulent vortex arising and be in primary importance P1 as the position of the front end of flame injection nozzle 13 with the 4th position P4 of Circular Plate 31, make it to be in the 5th position P5 of deep bead 41 and as the position between the second place P2 of the position of the front end of the internal flame b1 of flame B, in addition, has the same formation of situation with first embodiment based on flame injection device M of the present invention shown in Figure 1.
Be based on the formation of second embodiment of flame injection device M of the present invention above.
According to second embodiment based on flame injection device M of the present invention with such formation, because except above-mentioned item, have the formation same with the situation based on flame injection device M of the present invention shown in Figure 1, so, though omitted detailed description, can access effect, the effect same with the situation based on flame injection device M of the present invention shown in Figure 1.
Embodiment 3
Then, referring to Fig. 3, set forth the 3rd embodiment based on flame injection device of the present invention.
In Fig. 3, the symbol identical with the corresponding part of Fig. 2 mark represented.
Among the 3rd embodiment based on flame injection device M of the present invention, not to make the external diameter of turbulent vortex arising with Circular Plate 31
Diameter than the front opening of ajutage 21
Little, but make external diameter
Diameter than the front opening of ajutage 21
In addition, has the same formation of situation with second embodiment based on flame injection device M of the present invention shown in Figure 2 greatly.
Be based on the formation of the 3rd embodiment of flame injection device M of the present invention above.
According to the 3rd embodiment based on flame injection device M of the present invention with such formation, because except above-mentioned item, have the formation same with the situation based on flame injection device M of the present invention shown in Figure 2, so, though omitted detailed description, but, by and little scope adjust turbulent vortex arising external diameter in advance with Circular Plate 31
Can access same effect, the effect of situation with second embodiment based on flame injection device M of the present invention shown in Figure 2.
Embodiment 4
Then, referring to Fig. 4, set forth the 4th embodiment based on flame injection device of the present invention.
In Fig. 4, the symbol identical with the corresponding part of Fig. 3 mark represented.
Among the 4th embodiment based on flame injection device M of the present invention, not to make disposing that turbulent vortex arising is in the 5th position P5 of deep bead 41 with the 4th position P4 of Circular Plate 31 and as the position between the second place P2 of the position of the front end of the internal flame b1 of flame B, but make it to be in second place P2 as the position of the front end of the internal flame b1 of flame B, in addition, has the same formation of situation with first embodiment based on flame injection device M of the present invention shown in Figure 3.
Be based on the formation of the 4th embodiment of flame injection device M of the present invention above.
According to the 4th embodiment based on flame injection device M of the present invention with such formation, because except above-mentioned item, have the formation same with the situation based on flame injection device M of the present invention shown in Figure 3, so, though omitted detailed description, by and little scope adjust turbulent vortex arising external diameter in advance with Circular Plate 31
Can access same effect, the effect of situation with first embodiment based on flame injection device M of the present invention shown in Figure 3.
Embodiment 5
Then, referring to Fig. 5, set forth the 5th embodiment based on flame injection device of the present invention.
In Fig. 5, the symbol identical with the corresponding part of Fig. 4 mark represented.
Among the 5th embodiment based on flame injection device M of the present invention, not to make the external diameter of turbulent vortex arising with Circular Plate 31
Diameter than the front opening of ajutage 21
Greatly, but make it diameter than the front opening of ajutage 21
Little, in addition, have the same formation of situation with the 4th embodiment based on flame injection device M of the present invention shown in Figure 4.
Be based on the formation of the 5th embodiment of flame injection device M of the present invention above.
According to the 5th embodiment based on flame injection device M of the present invention with such formation, because except above-mentioned item, have the formation same with the situation based on flame injection device M of the present invention shown in Figure 4, so, though omitted detailed description, by with internal diameter
Difference and no small scope adjust turbulent vortex arising external diameter in advance with Circular Plate 31
Can access same effect, the effect of situation with the 4th embodiment based on flame injection device M of the present invention shown in Figure 4.
Embodiment 6
Then, referring to Fig. 6, set forth the 6th embodiment based on flame injection device of the present invention.
In Fig. 6, the symbol identical with the corresponding part of Figure 23 mark represented.
Among the 6th embodiment based on flame injection device M of the present invention, not to make the 5th position P5 of deep bead 41 be in the place ahead of primary importance P1 of the front end of flame injection nozzle 13, but make it to be in the rear of primary importance P1, in addition, the same formation of situation with the flame injection device M in the past that narrates with Figure 23, and, with the situation of first embodiment based on flame injection device M of the present invention shown in Figure 1 similarly, make primary importance P1 as the position of the front end of the flame injection nozzle 13 of flame thrower 11 be in primary importance P1 from the front end of flame injection nozzle 13 to the 4th position P4 the second place P2 of the front end of the internal flame b1 of flame B, at the 4th position P4, dispose turbulent vortex arising Circular Plate 31 with one heart with flame B, and make its plate face be positioned at flame B the axle quadrature face on, described turbulent vortex arising has bigger than the external diameter at the P4 place, the 4th position of flame B with Circular Plate 31, but than the diameter of the front opening of ajutage 21
Little internal diameter
And has diameter than the front opening of ajutage 21
Little external diameter
Be based on the formation of the 6th embodiment of flame injection device M of the present invention above.
According to the 6th embodiment based on flame injection device M of the present invention with such formation, with the situation of the flame injection device M in the past of Figure 23 narration similarly, the 3rd position P3 as the position of the extended end of ajutage 21 is under the state of the position between the second place P2 of front end of internal flame b1 of the primary importance P1 of front end of flame injection nozzle 13 of flame thrower 11 and flame B, with flame thrower 11 from the emitted dose of the fuel F of the atomize of flame injection nozzle 13 and the adjustment of jet velocity, from fuels sources to the flow of the oxygen-containing gas G of cartridge 12 and the adjustment of flow velocity, diameter as the diameter of the opening of the extended end of ajutage 21
Adjustment carry out as in advance adjustment, with this, carry out the shape of the flame B that sprays from the flame injection nozzle 13 of flame thrower 11, the adjustment in advance of temperature, for example can be utilized widely as flame injection device M itself or boiler usefulness.
But, under situation based on the 6th embodiment of flame injection device M of the present invention, also with the situation of first embodiment based on flame injection device M of the present invention shown in Figure 1 similarly, because make primary importance P1 as the position of the front end of the flame injection nozzle 13 of flame thrower 11 be in primary importance P1 from the front end of flame injection nozzle 13 to the 4th position P4 the second place P2 of the front end of the internal flame b1 of flame B, dispose turbulent vortex arising Circular Plate 31 at the 4th position P4, so, with the situation of first embodiment based on flame injection device M of the present invention shown in Figure 1 similarly, want to be covered by the board 32 of turbulent vortex arising, by forming the internal diameter of turbulent vortex arising with Circular Plate 31 with Circular Plate 31 by ajutage 21 oxygen-containing gas G interior and that deep bead 41 is forwards sent
The inner face in hole 33 and the outer peripheral face of the flame injection nozzle 13 of flame thrower 11 between and between the inner face of turbulent vortex arising with the outer peripheral face of Circular Plate 31 and ajutage 21.Therefore, with the situation of first embodiment based on flame injection device M of the present invention shown in Figure 1 similarly, produce the negative pressure of oxygen-containing gas G with the place ahead of the rear side of Circular Plate 31 in turbulent vortex arising, therefore, oxygen-containing gas G is as the place ahead of the primary importance P1 of the position of the front end of flame injection nozzle 13, the turbulent flow vortex arising is used the place ahead of the rear side of Circular Plate 31, become turbulent whirlpool E, forwards be sent, then, the fuel F of the atomize that sprays as the flame injection nozzle 13 from flame thrower 11 of the oxygen-containing gas G that becomes turbulent whirlpool E in this wise plays a role.
Along being with one, under the situation that is the flame injection device M in the past by Figure 23 narration, also with the situation of flame injection device M in the past by Figure 22 narration similarly, because do not dispose turbulent vortex arising Circular Plate 31, so, oxygen-containing gas G is in the place ahead as the primary importance P1 of the position of the front end of flame injection nozzle 13, the turbulent flow whirlpool is the stationary flow that does not become turbulent flow originally, forwards sent, then, the fuel F of the atomize that only sprays as the flame injection nozzle 13 from flame thrower 11 of the oxygen-containing gas G of such stationary flow plays a role.
Because above-mentioned situation, under situation based on the 6th embodiment of flame injection device of the present invention, compare with the situation of the flame injection device M in the past that passes through Figure 23 narration of Circular Plate 31 with not disposing turbulent vortex arising, oxygen-containing gas G acts on effectively from the fuel F of the atomize of flame injection nozzle 13 injections of flame thrower 11.
Therefore, the fuel F of the atomize that sprays from flame injection nozzle 13 not have substantially not become flame B but residues in from the flame B of flame injection nozzle 13 injections as the state that unburned fuel mixes, even it is perhaps residual, compare with the situation of the flame injection device M in the past that narrates by Figure 23, residual also few, in addition, fuel F does not have to disperse outside flame B from flame B as unburned fuel substantially, even perhaps disperse, compare with the situation of the flame injection device M in the past that narrates by Figure 23, it is also few to disperse, therefore, compare with the situation of the flame injection device M in the past that narrates by Figure 23, can obtain combustion fuel F expeditiously, simultaneously can be with the effect of high-temperature jet flames B, effect.
Embodiment 7
Then, referring to Fig. 7, set forth the 7th embodiment based on flame injection device of the present invention.
In Fig. 7, the symbol identical with the corresponding part of Fig. 6 mark represented.
Among the 7th embodiment based on flame injection device M of the present invention, not to make the 5th position P5 of deep bead 41 be in rear as the primary importance P1 of the position of the front end of flame injection nozzle 13, but make it to be in the place ahead of primary importance P1, and with the situation of second embodiment based on flame injection device M of the present invention shown in Figure 2 similarly, substitute and to make turbulent vortex arising be in primary importance P1 as the position of the front end of flame injection nozzle 13 with the 4th position P4 of Circular Plate 31, make it to be in the 5th position P5 of deep bead 41 and as the position between the second place P2 of the position of the front end of the internal flame b1 of flame B, in addition, has the same formation of situation with the 6th embodiment based on flame injection device M of the present invention shown in Figure 6.
Be based on the formation of the 7th embodiment of flame injection device M of the present invention above.
According to the 7th embodiment based on flame injection device M of the present invention with such formation, because except above-mentioned item, has the same formation of situation with the 6th embodiment based on flame injection device M of the present invention shown in Figure 6, so, though omitted detailed description, can access effect, the effect same with the situation based on flame injection device M of the present invention shown in Figure 6.
Embodiment 8
Then, referring to Fig. 8, set forth the 8th embodiment based on flame injection device of the present invention.
In Fig. 8, the symbol identical with the corresponding part of Fig. 7 mark represented.
Based on the situation of the 8th embodiment of flame injection device M of the present invention and the 3rd embodiment based on flame injection device M of the present invention shown in Figure 3 similarly, except not being makes the external diameter of turbulent vortex arising with Circular Plate 31
Diameter than the front opening of ajutage 21
Little, but make it diameter than the front opening of ajutage 21
Beyond big, has the same formation of situation with the 7th embodiment based on flame injection device M of the present invention shown in Figure 7.
Be based on the formation of the 7th embodiment of flame injection device M of the present invention above.
According to the 7th embodiment based on flame injection device M of the present invention with such formation, because except above-mentioned item, has the same formation of situation with the 7th embodiment based on flame injection device M of the present invention shown in Figure 7, so, though omitted detailed description, but, by and little scope adjust turbulent vortex arising external diameter in advance with Circular Plate 31
Can access same effect, the effect of situation with the 7th embodiment based on flame injection device M of the present invention shown in Figure 7.
Embodiment 9
Then, referring to Fig. 9, set forth the 9th embodiment based on flame injection device of the present invention.
In Fig. 9, the symbol identical with the corresponding part of Fig. 8 mark represented.
Based on the situation of the 9th embodiment of flame injection device M of the present invention and the 4th embodiment based on flame injection device M of the present invention shown in Figure 4 similarly, except not being makes turbulent vortex arising be in position between the second place P2 of front end of internal flame b1 of the 5th position P5 of deep bead 41 and flame B with the 4th position P4 of Circular Plate 31, but make it to be in beyond the second place P2 as the position of the front end of the internal flame b1 of flame B, have the same formation of situation with the 6th embodiment based on flame injection device of the present invention shown in Figure 8.
Be based on the formation of the 9th embodiment of flame injection device M of the present invention above.
According to the 9th embodiment based on flame injection device M of the present invention with such formation, because except above-mentioned item, has the same formation of situation with the 8th embodiment based on flame injection device M of the present invention shown in Figure 8, so, though omitted detailed description, by and little scope adjust turbulent vortex arising external diameter in advance with Circular Plate 31
Can access effect, the effect same with the situation based on flame injection device M of the present invention shown in Figure 8.
Embodiment 10
Then, referring to Figure 10, set forth the tenth embodiment based on flame injection device of the present invention.
In Figure 10, the symbol identical with the corresponding part of Fig. 9 mark represented.
Based on the situation of the tenth embodiment of flame injection device M of the present invention and the 5th embodiment based on flame injection device M of the present invention shown in Figure 5 similarly, except not being makes the external diameter of turbulent vortex arising with Circular Plate 31
Diameter than the front opening of ajutage 21
Greatly, but make external diameter
Diameter than the front opening of ajutage 21
Beyond little, has the same formation of situation with the 9th embodiment based on flame injection device of the present invention shown in Figure 9.
Be based on the formation of the tenth embodiment of flame injection device M of the present invention above.
According to the tenth embodiment based on flame injection device M of the present invention with such formation, because except above-mentioned item, has the same formation of situation with the 9th embodiment based on flame injection device M of the present invention shown in Figure 9, so, though omitted detailed description, by with internal diameter
Difference and no small scope adjust turbulent vortex arising external diameter in advance with Circular Plate 31
Can access same effect, the effect of situation with the 9th embodiment based on flame injection device M of the present invention shown in Figure 9.
Embodiment 11
Then, referring to Figure 11, set forth the 11 embodiment based on flame injection device of the present invention.
In Figure 11, the symbol identical with the corresponding part of Figure 24 mark represented.
Based on the 11 embodiment of flame injection device M of the present invention except not being to make the 5th position P5 of deep bead 41 be in the place ahead of primary importance P1 of the front end of flame injection nozzle 13, but make it to be in beyond the rear of primary importance P1, the same formation of situation with the flame injection device M in the past that narrates with Figure 24, and, with the situation of first embodiment based on flame injection device M of the present invention shown in Figure 1 similarly, make primary importance P1 as the position of the front end of the flame injection nozzle 13 of flame thrower 11 be in primary importance P1 from the front end of flame injection nozzle 13 to the 4th position P4 the second place P2 of the front end of the internal flame b1 of flame B, at the 4th position P4, dispose turbulent vortex arising Circular Plate 31 with one heart with flame B, and make its plate face be positioned at flame B the axle quadrature face on, described turbulent vortex arising has bigger than the external diameter at the P4 place, the 4th position of flame B with Circular Plate 31, but than the diameter of the front opening of ajutage 21
Little internal diameter
And has diameter than the front opening of ajutage 21
Little external diameter
Be based on the formation of the 11 embodiment of flame injection device M of the present invention above.
According to the 11 embodiment based on flame injection device M of the present invention with such formation, with the situation of the flame injection device M in the past of Figure 24 narration similarly, the 3rd position P3 as the position of the extended end of ajutage 21 is under the state as the second place P2 of the position of the front end of the internal flame b1 of flame B, will be from the emitted dose of the fuel F of the atomize of the flame injection nozzle 13 of flame thrower 11 and the adjustment of jet velocity, from fuels sources to the flow of the oxygen-containing gas G of cartridge 12 and the adjustment of flow velocity, diameter as the opening diameter of the extended end of ajutage 21
Adjustment carry out as in advance adjustment, with this, carry out the shape of the flame B that sprays from the flame injection nozzle 13 of flame thrower 11, the adjustment in advance of temperature, for example can be utilized widely as flame injection device M itself or boiler usefulness.
But, under situation based on the 11 embodiment of flame injection device M of the present invention, also with the situation of first embodiment based on flame injection device M of the present invention shown in Figure 1 similarly, because make primary importance P1 as the position of the front end of the flame injection nozzle 13 of flame thrower 11 be in primary importance P1 from the front end of flame injection nozzle 13 to the 4th position P4 the second place P2 of the front end of the internal flame b1 of flame B, the turbulent vortex arising of configuration Circular Plate 31 on the 4th position P4, so, with the situation of first embodiment based on flame injection device M of the present invention shown in Figure 1 similarly, want to be covered by the board 32 of turbulent vortex arising, by forming the internal diameter of turbulent vortex arising with Circular Plate 31 with Circular Plate 31 by ajutage 21 oxygen-containing gas G interior and that deep bead 41 is forwards sent
The inner face in hole 33 and the outer peripheral face of the flame injection nozzle 13 of flame thrower 11 between and between the inner face of turbulent vortex arising with the outer peripheral face of Circular Plate 31 and ajutage 21.Therefore, with the situation of first embodiment based on flame injection device M of the present invention shown in Figure 1 similarly, produce the negative pressure of oxygen-containing gas G with the place ahead of the rear side of Circular Plate 31 in turbulent vortex arising, therefore, oxygen-containing gas G is as the place ahead of the primary importance P1 of the position of the front end of flame injection nozzle 13, the turbulent flow vortex arising is used the place ahead of the rear side of Circular Plate 31, become turbulent whirlpool E, forwards be sent, then, the fuel F of the atomize that sprays as the flame injection nozzle 13 from flame thrower 11 of the oxygen-containing gas G that becomes turbulent whirlpool E in this wise plays a role.
Along being with one, under the situation that is the flame injection device M in the past by Figure 24 narration, also with the situation of flame injection device in the past by Figure 22 narration similarly, because do not dispose turbulent vortex arising Circular Plate 31, so, oxygen-containing gas G is in the place ahead as the primary importance P1 of the position of the front end of flame injection nozzle 13, the turbulent flow whirlpool is the stationary flow that does not become turbulent flow originally, forwards sent, then, the fuel F of the atomize that only sprays as the flame injection nozzle 13 from flame thrower 11 of the oxygen-containing gas G of such stationary flow plays a role.
Because above-mentioned situation, under situation based on the 11 embodiment of flame injection device of the present invention, compare with the situation of the flame injection device M in the past that passes through Figure 24 narration of Circular Plate 31 with not disposing turbulent vortex arising, oxygen-containing gas G acts on effectively from the fuel F of the atomize of flame injection nozzle 13 injections of flame thrower 11.
Therefore, the fuel F of the atomize that sprays from flame injection nozzle 13 not have substantially not become flame B but residues in from the flame B of flame injection nozzle 13 injections as the state that unburned fuel mixes, even it is perhaps residual, compare with the situation of the flame injection device M in the past that narrates by Figure 24, residual also few, in addition, fuel F does not have to disperse outside flame B from flame B as unburned fuel substantially, even perhaps disperse, compare with the situation of the flame injection device M in the past that narrates by Figure 24, it is also few to disperse, therefore, compare, can obtain combustion fuel F expeditiously with the situation of the flame injection device M in the past that narrates by Figure 24, simultaneously, can be with the effect of high-temperature jet flames B, effect.
Embodiment 12
Then, referring to Figure 12, set forth the 12 embodiment based on flame injection device of the present invention.
In Figure 12, the symbol identical with the corresponding part of Figure 11 mark represented.
Based on the 12 embodiment of flame injection device M of the present invention except not being to make the 5th position P5 of deep bead 41 be in rear as the primary importance P1 of the position of the front end of flame injection nozzle 13, but make it to be in the place ahead of primary importance P1, and, with the situation of second embodiment based on flame injection device M of the present invention shown in Figure 2 similarly, not to make turbulent vortex arising be in primary importance P1 as the position of the front end of flame injection nozzle 13 with the 4th position of Circular Plate 31, but make it to be in as the primary importance P1 of the position of the front end of flame injection nozzle 13 with as beyond the position between the second place P2 of the position of the front end of the internal flame b1 of flame B, have the same formation of situation with the 11 embodiment based on flame injection device of the present invention shown in Figure 11.
Be based on the formation of the 12 embodiment of flame injection device M of the present invention above.
According to the 12 embodiment based on flame injection device M of the present invention with such formation, because except above-mentioned item, has the same formation of situation with the 11 embodiment based on flame injection device M of the present invention shown in Figure 11, so, though omitted detailed description, can access same effect, the effect of situation with the 11 embodiment based on flame injection device M of the present invention shown in Figure 11.
Then, referring to Figure 13, set forth the 13 embodiment based on flame injection device of the present invention.
In Figure 13, the symbol identical with the corresponding part of Figure 12 mark represented.
The 13 embodiment based on flame injection device M of the present invention shown in Figure 13 is not except being to make turbulent vortex arising be in position between the second place P2 of front end of internal flame b1 of the 5th position P5 of deep bead 41 and flame B with the 4th position P4 of Circular Plate 31, but make it to be in beyond the second place P2 as the position of the front end of the internal flame b1 of flame B, have the same formation of situation with the 12 embodiment based on flame injection device M of the present invention shown in Figure 12.
Be based on the formation of the 13 embodiment of flame injection device M of the present invention above.
According to the 13 embodiment based on flame injection device M of the present invention with such formation, because except above-mentioned item, has the same formation of situation with the 12 embodiment based on flame injection device M of the present invention shown in Figure 12, so, though omitted detailed description, can access same effect, the effect of situation with the 12 embodiment based on flame injection device M of the present invention shown in Figure 12.
Embodiment 14
Then, referring to Figure 14, set forth the 14 embodiment based on flame injection device of the present invention.
In Figure 14, the symbol identical with the corresponding part of Fig. 7 mark represented.
Among the 14 embodiment based on flame injection device of the present invention shown in Figure 14, the turbulent flow vortex arising is replaced as the turbulent vortex arising circular cone cylindrical body 51 with first openend and second openend with Circular Plate 31, the 6th position that described first openend has than the front end of the close ajutage 21 from the 5th position P5 of the primary importance P1 of the front end of the flame injection nozzle 13 of flame B and deep bead 41 begins, external diameter to the 4th position between the second place P2 of the front end of the internal flame b1 of flame B is big, but than the diameter of the front opening of ajutage 21
Little internal diameter
Described second openend has the internal diameter of ratio
Greatly, and than the external diameter at the second place P2 place of flame B
Big internal diameter
In addition, this turbulent flow vortex arising has and the external diameter of turbulent vortex arising with Circular Plate 31 second openend with circular cone cylindrical body 51
Identical external diameter
Make first openend have external diameter than second openend
Little external diameter
Make second open end in the place ahead of the opposition side of flame injection nozzle side 13, and make first open end in the 4th position P4, axle configuration with one heart with flame injection nozzle 13, in addition, have with shown in Figure 7 based on the identical formation of the 7th embodiment of flame injection device of the present invention.
Be based on the formation of the 14 embodiment of flame injection device of the present invention above.
According to the 14 embodiment based on flame injection device of the present invention with such formation, because except above-mentioned, has the same formation of situation with the 7th embodiment based on flame injection device of the present invention shown in Figure 7, so, though omitted detailed description, but because turbulent vortex arising is corresponding with the board 32 of the turbulent vortex arising usefulness Circular Plate 31 of the 7th embodiment based on flame injection device of the present invention shown in Figure 7 with first openend of circular cone cylindrical body 51 and the board between second openend, so can access the same effect of situation with the 7th embodiment based on flame injection device of the present invention shown in Figure 7, effect.
Embodiment 15
Then, referring to Figure 15, set forth the 15 embodiment based on flame injection device of the present invention.
In Figure 15, the symbol identical with the corresponding part of Figure 14 mark represented.
Among the 15 embodiment based on flame injection device of the present invention shown in Figure 15, the turbulent flow vortex arising is replaced as turbulent vortex arising with first openend and second openend with circle bowl cylindrical body 52 with circular cone cylindrical body 51, described first openend has respectively and the turbulent vortex arising internal diameter of first openend of circular cone cylindrical body 51
And external diameter
Identical internal diameter and external diameter, described second openend have respectively and the internal diameter of turbulent vortex arising with second openend of circular cone cylindrical body 51
And external diameter
Identical internal diameter and external diameter in addition, have with shown in Figure 14 based on the identical formation of the 7th embodiment of flame injection device of the present invention.
Be based on the formation of the 15 embodiment of flame injection device of the present invention above.
According to the 15 embodiment based on flame injection device of the present invention with such formation, because except above-mentioned, has the same formation of situation with the 7th embodiment based on flame injection device of the present invention shown in Figure 14, so, though omitted detailed description, can access same effect, the effect of situation with the 14 embodiment based on flame injection device of the present invention shown in Figure 14.
Embodiment 16
Then, referring to Figure 16, set forth the 16 embodiment based on flame injection device of the present invention.
In Figure 16, the symbol identical with the corresponding part of Figure 14 mark represented.
Among the 16 embodiment based on flame injection device of the present invention shown in Figure 16, the turbulent flow vortex arising is replaced as with circular cone cylindrical body 51 and makes first open end side of this circular cone cylindrical body 70 be in cylinder 60 sides cylinder 60 and circular cone cylindrical body 70, the turbulent vortex arising that links with one heart has and the internal diameter of turbulent vortex arising with first openend of circular cone cylindrical body 51 with cylindrical body 90, described cylinder 60
Identical internal diameter
Described circular cone cylindrical body 70 possesses and has and its internal diameter
Identical internal diameter
First openend and have and turbulent vortex arising with the internal diameter of second openend of circular cone cylindrical body 51
Identical internal diameter
Second openend, and, this turbulent flow vortex arising with cylindrical body 90 second openend of its circular cone cylindrical body 70 is had and turbulent vortex arising with the external diameter of circular cone cylindrical body 51
Identical external diameter
Make first openend of circular cone cylindrical body 70 have the external diameter of ratio
Little external diameter
Cylinder 60 is had and external diameter
Identical external diameter, make cylinder 60 and open end circular cone cylindrical body 70 side opposition sides in the 4th position P4, axle configuration with one heart with flame injection nozzle 13 in addition, has with shown in Figure 14 based on the identical formation of the 14 embodiment of flame injection device of the present invention.
Be based on the formation of the 16 embodiment of flame injection device of the present invention above.
According to the 16 embodiment based on flame injection device of the present invention with such formation, because except above-mentioned, has the same formation of situation with the 7th embodiment based on flame injection device of the present invention shown in Figure 14, so, though omitted detailed description, can access same effect, the effect of situation with the 14 embodiment based on flame injection device of the present invention shown in Figure 14.
Embodiment 17
Then, referring to Figure 17, set forth the 17 embodiment based on flame injection device of the present invention.
In Figure 17, the symbol identical with the corresponding part of Figure 16 mark represented.
Among the 17 embodiment based on flame injection device of the present invention shown in Figure 17, the turbulent flow vortex arising is replaced as the circle bowl cylindrical body 80 with first openend and second openend with the circular cone cylindrical body 70 of cylindrical body 90, and described first openend has the internal diameter with first openend of circular cone cylindrical body 70 respectively
And external diameter
Identical internal diameter and external diameter; Described second openend has the internal diameter with second openend of circular cone cylindrical body 70 respectively
And external diameter
Identical internal diameter and external diameter in addition, have with shown in Figure 16 based on the identical formation of the 16 embodiment of flame injection device of the present invention.
Be based on the formation of the 17 embodiment of flame injection device of the present invention above.
According to the 17 embodiment based on flame injection device of the present invention with such formation, because except above-mentioned, has the same formation of situation with the 16 embodiment based on flame injection device of the present invention shown in Figure 16, so, though omitted detailed description, can access same effect, the effect of situation with the 16 embodiment based on flame injection device of the present invention shown in Figure 16.
Embodiment 18
Then, referring to Figure 18, set forth the 18 embodiment based on flame injection device of the present invention.
In Figure 18, the symbol identical with the corresponding part of Figure 16 mark represented.
Among the 18 embodiment based on flame injection device of the present invention shown in Figure 180, the turbulent flow vortex arising is replaced as the circular cone cylindrical body 110 with first openend and second openend with the cylinder 60 of cylindrical body 90, and described first openend has the internal diameter with cylinder 60
Identical internal diameter
Described second openend has than this internal diameter
Greatly, but than turbulent vortex arising internal diameter with second openend of the circular cone cylindrical body 70 of cylindrical body 90
Little internal diameter
Corresponding with it, the internal diameter of first openend of the circular cone cylindrical body 70 of turbulent vortex arising usefulness cylindrical body 90
Also changed to the internal diameter with second openend of circular cone cylindrical body 110
Identical internal diameter in addition, makes first openend of circular cone cylindrical body 70 have external diameter than second openend
Little external diameter, make second openend of circular cone cylindrical body 110 have the identical external diameter of external diameter with first openend of circular cone cylindrical body 70, make first openend of circular cone cylindrical body 110 have the external diameter littler than the external diameter of second openend, in addition, have with shown in Figure 16 based on the identical formation of the 16 embodiment of flame injection device of the present invention.
Be based on the formation of the 18 embodiment of flame injection device of the present invention above.
According to the 18 embodiment based on flame injection device of the present invention with such formation, because except above-mentioned, has the same formation of situation with the 16 embodiment based on flame injection device of the present invention shown in Figure 16, so, though omitted detailed description, can access same effect, the effect of situation with the 16 embodiment based on flame injection device of the present invention shown in Figure 16.
Embodiment 19
Then, referring to Figure 19, set forth the 19 embodiment based on flame injection device of the present invention.
In Figure 19, the symbol identical with the corresponding part mark of Figure 17 and Figure 18 represented.
The 19 embodiment based on flame injection device of the present invention shown in Figure 19 is replaced as the circle bowl cylindrical body 80 with first openend and second openend except turbulent vortex arising with the circular cone cylindrical body 70 of cylindrical body 90, and described first openend has the internal diameter with first openend of circular cone cylindrical body 70 respectively
And external diameter
Identical internal diameter and external diameter; Described second openend has the internal diameter with second openend of circular cone cylindrical body 70 respectively
And external diameter
Beyond the identical internal diameter and external diameter, have with shown in Figure 180 based on the identical formation of the 18 embodiment of flame injection device of the present invention.
Be based on the formation of the 19 embodiment of flame injection device of the present invention above.
According to the 19 embodiment based on flame injection device of the present invention with such formation, because except above-mentioned, has the same formation of situation with the 18 embodiment based on flame injection device of the present invention shown in Figure 180, so, though omitted detailed description, can access same effect, the effect of situation with the 18 embodiment based on flame injection device of the present invention shown in Figure 180.
Embodiment 20
Then, referring to Figure 20, set forth the 20 embodiment based on flame injection device of the present invention.
In Figure 20, the symbol identical with the corresponding part of Figure 18 mark represented.
Among the 20 embodiment based on flame injection device of the present invention shown in Figure 20, the turbulent flow vortex arising is replaced as the circle bowl cylindrical body 120 with first openend and second openend with the circular cone cylindrical body 110 of cylindrical body 90, and described first openend has the internal diameter with first openend of circular cone cylindrical body 110 respectively
And identical internal diameter and the external diameter of external diameter; Described second openend has the internal diameter with second openend of circular cone cylindrical body 110 respectively
And identical internal diameter and the external diameter of external diameter, in addition, have with shown in Figure 180 based on the identical formation of the 18 embodiment of flame injection device of the present invention.
Be based on the formation of the 20 embodiment of flame injection device of the present invention above.
According to the 20 embodiment based on flame injection device of the present invention with such formation, because except above-mentioned, has the same formation of situation with the 18 embodiment based on flame injection device of the present invention shown in Figure 180, so, though omitted detailed description, can access same effect, the effect of situation with the 18 embodiment based on flame injection device of the present invention shown in Figure 180.
Embodiment 21
Then, referring to Figure 21, set forth the 21 embodiment based on flame injection device of the present invention.
In Figure 21, the symbol identical with the corresponding part mark of Figure 17 and Figure 19 represented.
Among the 21 embodiment based on flame injection device of the present invention shown in Figure 21, the turbulent flow vortex arising is replaced as the circle bowl cylindrical body 120 with first openend and second openend with the circular cone cylindrical body 110 of cylindrical body 90, and described first openend has the internal diameter with first openend of circular cone cylindrical body 110 respectively
And identical internal diameter and the external diameter of external diameter; Described second openend has the internal diameter with second openend of circular cone cylindrical body 110 respectively
And identical internal diameter and the external diameter of external diameter, in addition, have with shown in Figure 19 based on the identical formation of the 19 embodiment of flame injection device of the present invention.
Be based on the formation of the 21 embodiment of flame injection device of the present invention above.
According to the 21 embodiment based on flame injection device of the present invention with such formation, because except above-mentioned, has the same formation of situation with the 19 embodiment based on flame injection device of the present invention shown in Figure 19, so, though omitted detailed description, can access same effect, the effect of situation with the 19 embodiment based on flame injection device of the present invention shown in Figure 19.
The modification of working of an invention mode, change
In above-mentioned, only rest on the embodiment seldom that has represented based on flame injection device of the present invention, in the embodiment based on flame injection device of the present invention shown in Figure 7, can be altered to as the 3rd position P3 of the position of the extended end of ajutage 21 or the rear of the 3rd position disposing the four position P4 of turbulent vortex arising with Circular Plate 31, in addition, can also make the external diameter of turbulent vortex arising being provided with turbulent vortex arising with in the foregoing description of Circular Plate 31 with Circular Plate 31
Disposing under the situation at rear that the 4th position P4 of turbulent vortex arising with Circular Plate 31 be in the 3rd position P3 of position of extended end of ajutage 21 or the 3rd position, become diameter than the front opening of ajutage 21
Little diameter is under the situation as the place ahead of the 3rd position P3 of the position of the extended end of ajutage 21 disposing the 4th position P4 of turbulent vortex arising with Circular Plate 31, becomes the diameter than the front opening of ajutage 21
Little or and diameter
Equate or diameter group
The scope of big diameter is carried out various changes from being provided with turbulent vortex arising with the above embodiments of Circular Plate 31.
Have again, be provided with turbulent vortex arising with in the above embodiments of Circular Plate 31, can make turbulent vortex arising with Circular Plate 31 for worn the turbulent vortex arising Circular Plate of air vent at its board 32, also the ventilation that can prolong to the inside from its outer rim for setting is with the turbulent vortex arising Circular Plate of otch.
Have again, based on the turbulent vortex arising circular cone cylindrical body 51 among the 14 embodiment of flame injection device of the present invention, based on the circle bowl cylindrical body 52 of the turbulent vortex arising among the 15 embodiment of flame injection device of the present invention, based on the 16 of flame injection device of the present invention, turbulent vortex arising among the 18 and the 20 embodiment circular cone cylindrical body 70 of cylindrical body 90, based on the 17 of flame injection device of the present invention, turbulent vortex arising among the 19 and the 21 embodiment wears a plurality of passages with the circular cone cylindrical body 80 of cylindrical body 90 for dispersion, and/or keep a plurality of ventilations that the equi-angularly space setting prolongs to the inside from outer rim parts with otch, in addition, under the situation that does not break away from spirit of the present invention, can carry out various changes certainly, change.
The possibility of utilizing on the industry
, can be utilized widely as flame injection device itself or boiler usefulness based on flame injection device of the present invention.
Claims (12)
1. a flame injection device has flame thrower, ajutage and deep bead, and described flame thrower is supplied with fuel from fuels sources, and front end is equipped with the flame injection nozzle forwardly; Described ajutage surrounds described flame thrower from the pressure fan of the oxygen-containing gas sending oxygen or be made of the gas that contains oxygen, forwards prolongs with one heart with the axle of described flame injection nozzle; Described deep bead is the annulus plate-like with through hole, be configured in one heart near the front end of flame injection nozzle of described flame thrower the 5th position with the axle of described flame injection nozzle, and a quadrature of described deep bead and described flame injection nozzle; Described flame injection device is from described flame injection nozzle jet flames, make the position of the extended end of described ajutage be in primary importance from the front end of described flame injection nozzle to the 3rd position the second place of the front end of the internal flame of described flame, the diameter of the opening of the extended end of described ajutage is the external diameter than the second place place of the front end of the internal flame of described flame
Big diameter
It is characterized in that, in the 6th position of the front end of the close described ajutage from the 5th position of the primary importance of the front end of described flame injection nozzle and described deep bead to the 4th position the second place of the front end of the internal flame of described flame, disposing turbulent vortex arising Circular Plate with one heart with the axle of described flame injection nozzle, and make its plate face be positioned at described flame the axle quadrature face on, described turbulent vortex arising has bigger than the external diameter of described the 4th position of described flame with Circular Plate, but than the diameter of the front opening of described ajutage
Little internal diameter
And, make described the 4th position be in described the 3rd position or near it or under the situation at the rear of described the 3rd position, described turbulent vortex arising has diameter than the front opening of described ajutage with Circular Plate
Little external diameter
And be in described the 4th position under the situation in the place ahead of described the 3rd position, described turbulent vortex arising has diameter than the front opening of described ajutage with Circular Plate
Little or with described diameter
Equate or than described diameter
Big external diameter
2. flame injection device as claimed in claim 1,
It is characterized in that, be equipped with air vent on Circular Plate in described turbulent vortex arising.
3. flame injection device as claimed in claim 1,
It is characterized in that, be provided with the ventilation otch that prolongs to the inside from its outer end on Circular Plate in described turbulent vortex arising.
4. a flame injection device has flame thrower, ajutage and deep bead, and described flame thrower is supplied with fuel from fuels sources, and front end is equipped with the flame injection nozzle forwardly; Described ajutage surrounds described flame thrower from the pressure fan of the oxygen-containing gas sending oxygen or be made of the gas that contains oxygen, forwards prolongs with one heart with the axle of described flame injection nozzle; Described deep bead is the annulus plate-like with through hole, be configured in one heart near the front end of flame injection nozzle of described flame thrower the 5th position with the axle of described flame injection nozzle, and a quadrature of described deep bead and described flame injection nozzle; Described flame injection device is from described flame injection nozzle jet flames, make the position of the extended end of described ajutage be in primary importance from the front end of described flame injection nozzle to the 3rd position the second place of the front end of the internal flame of described flame, the diameter of the opening of the extended end of described ajutage is the external diameter than the second place place of the front end of the internal flame of described flame
Big diameter
It is characterized in that, turbulent vortex arising with first openend and second openend is disposing with the axle of justifying bowl cylindrical body and described flame injection nozzle with one heart with circular cone cylindrical body or turbulent vortex arising, when described first openend is observed, described second open end is in the place ahead of that side opposite with described flame injection nozzle side, and described first open end is in described the 4th position, described first openend has bigger to the external diameter of the 4th position the second place of the front end of the internal flame of described flame than the 6th position of the front end of the close described ajutage from the 5th position of the primary importance of the front end of described flame injection nozzle and described deep bead of described flame, but than the diameter of the front opening of described ajutage
Little internal diameter
Described second openend has than described internal diameter
Greatly, and than the external diameter of the position corresponding of described flame with the described second place
Big internal diameter
5. flame injection device as claimed in claim 4,
It is characterized in that, be equipped with air vent on circular cone cylindrical body or circle bowl cylindrical body in described turbulent vortex arising.
6. flame injection device as claimed in claim 4,
It is characterized in that, be provided with the ventilation otch that prolongs to described first openend from described second openend with circular cone cylindrical body or turbulent vortex arising with justifying on the bowl cylindrical body in described turbulent vortex arising.
7. a flame injection device has flame thrower, ajutage and deep bead, and described flame thrower is supplied with fuel from fuels sources, and front end is equipped with the flame injection nozzle forwardly; Described ajutage surrounds described flame thrower from the pressure fan of the oxygen-containing gas sending oxygen or be made of the gas that contains oxygen, forwards prolongs with one heart with the axle of described flame injection nozzle; Described deep bead is the annulus plate-like with through hole, be configured in one heart near the front end of flame injection nozzle of described flame thrower the 5th position with the axle of described flame injection nozzle, and a quadrature of described deep bead and described flame injection nozzle; Described flame injection device is from described flame injection nozzle jet flames, make the position of the extended end of described ajutage be in primary importance from the front end of described flame injection nozzle to the 3rd position the second place of the front end of the internal flame of described flame, the diameter of the opening of the extended end of described ajutage is the external diameter than the second place place of the front end of the internal flame of described flame
Big diameter
It is characterized in that, the concentric turbulent vortex arising that is linking cylinder and circular cone cylindrical body with first openend and second openend or circle bowl cylindrical body is disposing with one heart with the axle of cylindrical body and described flame injection nozzle, when described cylinder is observed, described circular cone cylindrical body or circle bowl cylindrical body are in the place ahead of that side opposite with described flame injection nozzle side, and described cylinder and open end described circular cone cylindrical body or circle bowl tubular side opposition side are in described the 4th position, described cylinder has bigger to the external diameter of the 4th position the second place of the front end of the internal flame of described flame than the 6th position of the front end of the close described ajutage from the 5th position of the primary importance of the front end of described flame injection nozzle and described deep bead of described flame, but than the diameter of the front opening of described ajutage
Little internal diameter
Described first openend has and described internal diameter
The internal diameter that equates
Described second openend has than described internal diameter
Greatly, and than the external diameter at the described second place place of described flame
Big internal diameter
8. flame injection device as claimed in claim 7,
It is characterized in that, be equipped with air vent on the circular cone cylindrical body of cylindrical body or circle bowl cylindrical body in described turbulent vortex arising.
9. flame injection device as claimed in claim 7,
It is characterized in that, be provided with the ventilation otch that prolongs to the inside from the outer end on the circular cone cylindrical body of cylindrical body or circle bowl cylindrical body in described turbulent vortex arising.
10. a flame injection device has flame thrower, ajutage and deep bead, and described flame thrower is supplied with fuel from fuels sources, and front end is equipped with the flame injection nozzle forwardly; Described ajutage surrounds described flame thrower from the pressure fan of the oxygen-containing gas sending oxygen or be made of the gas that contains oxygen, forwards prolongs with one heart with the axle of described flame injection nozzle; Described deep bead is the annulus plate-like with through hole, be configured in one heart near the front end of flame injection nozzle of described flame thrower the 5th position with the axle of described flame injection nozzle, and a quadrature of described deep bead and described flame injection nozzle; Described flame injection device is from described flame injection nozzle jet flames, make the position of the extended end of described ajutage be in primary importance from the front end of described flame injection nozzle to the 3rd position the second place of the front end of the internal flame of described flame, the diameter of the opening of the extended end of described ajutage is the external diameter than the position corresponding with the second place of the front end of the internal flame of described flame
Big diameter
It is characterized in that, the concentric turbulent vortex arising that is linking the first circular cone cylindrical body or the first circle bowl cylindrical body with first openend and second openend and the second circular cone cylindrical body with the 3rd openend and the 4th openend or the second circle bowl cylindrical body spool is disposing with one heart with cylindrical body and described flame injection nozzle, during from the described first circular cone cylindrical body or described first round bowl of cylindrical body observation, the described second circular cone cylindrical body or the second circle bowl cylindrical body are in the place ahead of that side opposite with described flame injection nozzle side, and first open end of described first circular cone cylindrical body or the described first circle bowl cylindrical body is in the 4th position, described the 4th position is in the 6th position of front end of the close described ajutage from the 5th position of the primary importance of the front end of described flame injection nozzle and described deep bead to the second place of the front end of the internal flame of described flame, first openend of the described first circular cone cylindrical body or the first circle bowl cylindrical body has bigger than the external diameter of described the 4th position of described flame, but than the diameter of the front opening of described ajutage
Little internal diameter
Second openend of the described first circular cone cylindrical body or the first circle bowl cylindrical body has than described internal diameter
Greatly, and than the external diameter at the described second place place of described flame
Big internal diameter
The 3rd openend of the described second circular cone cylindrical body or the second circle bowl cylindrical body has and described internal diameter
The internal diameter that equates
The 4th openend of the described second circular cone cylindrical body or the second circle bowl cylindrical body has than described internal diameter
Greatly, and than the external diameter at the described second place place of described flame
Big internal diameter
11. flame injection device as claimed in claim 10,
It is characterized in that, on the first circular cone cylindrical body or first circle bowl cylindrical body of described turbulent vortex arising, and/or justify on bowl cylindrical body with the second circular cone cylindrical body or second of cylindrical body in turbulent vortex arising and to be equipped with air vent with cylindrical body.
12. flame injection device as claimed in claim 10,
It is characterized in that, on the second circular cone cylindrical body or second circle bowl cylindrical body of described turbulent vortex arising, be provided with the ventilation otch that prolongs to described the 3rd openend from described the 4th openend with cylindrical body.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP121876/2006 | 2006-04-26 | ||
| JP2006121876 | 2006-04-26 | ||
| PCT/JP2007/059431 WO2007126137A1 (en) | 2006-04-26 | 2007-04-26 | Flame injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101466979A CN101466979A (en) | 2009-06-24 |
| CN101466979B true CN101466979B (en) | 2011-11-23 |
Family
ID=38655650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800217774A Expired - Fee Related CN101466979B (en) | 2006-04-26 | 2007-04-26 | Flame injection device |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2014977A1 (en) |
| JP (1) | JP4307519B2 (en) |
| KR (1) | KR101293513B1 (en) |
| CN (1) | CN101466979B (en) |
| WO (1) | WO2007126137A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4955117B1 (en) * | 2011-03-15 | 2012-06-20 | 新日鉄エンジニアリング株式会社 | Top-fired hot air furnace |
| TWI725268B (en) * | 2017-12-15 | 2021-04-21 | 潔醇事業股份有限公司 | Jet burner |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266696Y (en) * | 1996-01-19 | 1997-11-05 | 杨生 | Pressure type strong vortex oil burner |
| JP2001349509A (en) * | 2000-06-07 | 2001-12-21 | The Ship Machinery Manufacturers Association Of Japan | LOW-NOx BURNER |
| CN2723841Y (en) * | 2004-08-12 | 2005-09-07 | 周惠欣 | Small rotary cup type burner |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH029226Y2 (en) * | 1984-11-30 | 1990-03-07 | ||
| JPS63142522U (en) * | 1987-03-11 | 1988-09-20 | ||
| JPS63271008A (en) * | 1987-04-28 | 1988-11-08 | Yamamoto Mfg Co Ltd | Gun type burner |
| JPH0518569Y2 (en) * | 1988-06-17 | 1993-05-18 | ||
| JPH0630611U (en) * | 1992-09-09 | 1994-04-22 | 石川島播磨重工業株式会社 | Steam injection nozzle for NO x reduction of boiler combustion gas |
| JP2860282B2 (en) * | 1996-01-19 | 1999-02-24 | ホダカ株式会社 | Liquid combustion burner |
| JP3535021B2 (en) | 1998-09-02 | 2004-06-07 | サンレー冷熱株式会社 | Low NOx oil burner |
-
2007
- 2007-04-26 JP JP2008513334A patent/JP4307519B2/en not_active Expired - Fee Related
- 2007-04-26 CN CN2007800217774A patent/CN101466979B/en not_active Expired - Fee Related
- 2007-04-26 EP EP07742866A patent/EP2014977A1/en not_active Withdrawn
- 2007-04-26 WO PCT/JP2007/059431 patent/WO2007126137A1/en active Application Filing
- 2007-04-26 KR KR1020087028639A patent/KR101293513B1/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2266696Y (en) * | 1996-01-19 | 1997-11-05 | 杨生 | Pressure type strong vortex oil burner |
| JP2001349509A (en) * | 2000-06-07 | 2001-12-21 | The Ship Machinery Manufacturers Association Of Japan | LOW-NOx BURNER |
| CN2723841Y (en) * | 2004-08-12 | 2005-09-07 | 周惠欣 | Small rotary cup type burner |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101293513B1 (en) | 2013-08-06 |
| CN101466979A (en) | 2009-06-24 |
| KR20090009254A (en) | 2009-01-22 |
| JP4307519B2 (en) | 2009-08-05 |
| EP2014977A1 (en) | 2009-01-14 |
| WO2007126137A1 (en) | 2007-11-08 |
| JPWO2007126137A1 (en) | 2009-09-17 |
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