CN106439816A - Igniting burner - Google Patents
Igniting burner Download PDFInfo
- Publication number
- CN106439816A CN106439816A CN201611020119.0A CN201611020119A CN106439816A CN 106439816 A CN106439816 A CN 106439816A CN 201611020119 A CN201611020119 A CN 201611020119A CN 106439816 A CN106439816 A CN 106439816A
- Authority
- CN
- China
- Prior art keywords
- igniting
- oxygen
- cavity
- fuel gas
- oxygen hose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
- F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q13/00—Igniters not otherwise provided for
- F23Q13/02—Igniters not otherwise provided for using gas burners, e.g. gas pokers
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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
- F23D2900/14—Special features of gas burners
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Combustion (AREA)
- Gas Burners (AREA)
Abstract
The invention discloses an igniting burner which comprises an igniting body, a fuel gas tube, an oxygen tube and an igniting electrode, wherein a fuel gas inlet and an oxygen inlet are formed in the igniting body; a fuel gas cavity and a flame detector mounting cavity are arranged in the igniting body; the fuel gas cavity communicates with the fuel gas inlet; the flame detector mounting cavity is used for mounting a flame detector; one end of the fuel gas tube extends into the igniting body and a fuel gas passage is arranged in the fuel gas tube; the fuel gas passage communicates with the fuel gas cavity; the oxygen tube is arranged on the outer side of the fuel gas tube and connected with the igniting body; the inner wall of the oxygen tube and the outer wall of the fuel gas tube form a ring-shaped oxygen passage and the oxygen passage communicates with the oxygen inlet; one end of the igniting electrode penetrates the igniting body and extends into the fuel gas cavity; and the other end of the igniting electrode is arranged on the outer side of the igniting body. The igniting burner provided by the invention is simple in structure, dispenses with complex control and equipment, adopts a spark-plug-free design, and can effectively detect the flame through mounting of the flame detector.
Description
Technical field
The present invention relates to field of combustion technology, especially relates to a kind of igniter burner.
Background technology
For high-power main burner, as power is too big, the energy of spark plug is not enough to the main burner that directly ignites, it is necessary to make
Stable flame being produced with igniter burner come the main burner that ignites, the high-tension electricity of 7000～8000V is produced by ignition transformer, is passed through
Sparking-plug electrode discharges over the ground, so as to the natural gas of lead fire burner.And the natural gas of routine-oxygen igniter burner must make
Lighted a fire with spark plug 8, as shown in Figure 1.
As spark plug 8 occupies the center of igniter burner, it is impossible to install flame detector again, and flame detector can
Confirm the state of flame with the ultraviolet of effective detection flame and intensity, with consequence.Flame detector is used to
The device of detection flame uitraviolet intensity, any flame can all produce ultraviolet.
Therefore a kind of simple structure, the igniter burner that can arrange flame detector urgently proposes.
Content of the invention
In order to solve above-mentioned technical problem, the present invention proposes a kind of igniter burner, its simple structure, without the need for complicated control
System and equipment, using the design of no-spark plug, can install flame detector, effectively flame can be detected, confirm flame
State.
In order to achieve the above object, technical scheme is as follows：
A kind of igniter burner, including body of lighting a fire, is provided with fuel gas inlet and oxygen intake on igniting body, and in igniting
This is provided with combustion gas cavity and flame detector installation cavity in vivo, and combustion gas cavity is connected with fuel gas inlet, flame detector installation cavity
For installing flame detector；Gas Pipe, igniting is stretched into originally in vivo in one end of Gas Pipe, and it is logical to be provided with combustion gas in Gas Pipe
Road, blast tube is connected with combustion gas cavity；Oxygen hose, oxygen hose is arranged at the outside of Gas Pipe, and is connected with igniting body, oxygen
The inwall of trachea forms the oxygen channel of annular with the outer wall of Gas Pipe, and oxygen channel is connected with oxygen intake；Ignitor, point
One end of thermoelectricity pole is stretched in combustion gas cavity through igniting body, and the other end of ignitor is arranged at the outside of igniting body.
A kind of igniter burner simple structure of the present invention, without the need for complicated control and equipment, using the design of no-spark plug, pacifies
Dress flame detector, effectively can detect to flame.
On the basis of technique scheme, following improvement can be also done：
As preferred scheme, on the outside of the cavity wall of combustion gas cavity, it is provided with the first slider.
Using above-mentioned preferred scheme, the first slider can be effectively to insulating between combustion gas cavity and igniting body
Isolation.
As preferred scheme, the first slider include the isolation body being arranged on the outside of combustion gas cavity cavity also include to
The extension that the length direction of ignitor extends, ignitor is wrapped up by extension near the part of igniting body.
Using above-mentioned preferred scheme, extension effectively will can be insulated between ignitor and igniting body every
From.
As preferred scheme, the second slider is provided with the inwall of oxygen hose.
Using above-mentioned preferred scheme, the second slider can effectively to insulated between Gas Pipe and oxygen hose every
From.
As preferred scheme, ignition coil is provided with oxygen hose away from igniting body one end.
Using above-mentioned preferred scheme, effectively lighted a fire.
Used as preferred scheme, oxygen hose is coaxial with Gas Pipe.
Using above-mentioned preferred scheme, it is ensured that integrally-built stability, it is ensured that oxygen channel unimpeded.
Used as preferred scheme, oxygen hose is less than oxygen hose near igniting body away from the opening diameter of igniting body one end
The opening diameter of one end.
Using above-mentioned preferred scheme, flame can be effectively ensured and more assembles.
Used as preferred scheme, fuel gas inlet and oxygen intake are arranged at the both sides of combustion gas cavity, and oxygen intake is arranged
In near the side of oxygen hose, fuel gas inlet is arranged at the side away from oxygen hose.
Using above-mentioned preferred scheme, it is easy to combustion gas and the input of oxygen.
Used as preferred scheme, oxygen hose is threadeded with igniting body.
Using above-mentioned preferred scheme, connection is more firm, and maintenance easy to disassemble, compared with welding, more conducively install and
Dismounting.
Description of the drawings
Fig. 1 is the structural representation of the igniter burner with spark plug in prior art.
Fig. 2 is a kind of structural representation of igniter burner provided in an embodiment of the present invention.
Fig. 3 is the structural representation of ignition coil provided in an embodiment of the present invention.
Wherein：1 igniting body, 11 fuel gas inlets, 12 oxygen intakes, 13 combustion gas cavitys, 14 flame detector installation cavitys, 2
Gas Pipe, 21 blast tubes, 3 oxygen hoses, 31 oxygen channels, 4 ignitors, 5 first sliders, 51 isolation bodies, 52 extend
Portion, 6 second sliders, 7 ignition coils, 8 spark plugs.
Specific embodiment
The preferred embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
In order to reach the purpose of the present invention, in a kind of some of them embodiment of igniter burner,
As shown in figure 1, a kind of igniter burner includes light a fire body 1, Gas Pipe 2, oxygen hose 3 and ignitor 4.
Fuel gas inlet 11 and oxygen intake 12 is provided with igniting body 1, and is provided with combustion gas cavity 13 in igniting body 1
With flame detector installation cavity 14, combustion gas cavity 13 connected with fuel gas inlet 11, and flame detector installation cavity 14 is used for installing fire
Flame detector.
One end of Gas Pipe 2 is stretched in igniting body 1, and is provided with blast tube 21 in Gas Pipe 2, blast tube 21 with
Combustion gas cavity 13 is connected.Oxygen hose 3 is arranged at the outside of Gas Pipe 2, and is connected with igniting body 1, the inwall of oxygen hose 3 and combustion
The outer wall of trachea 2 forms the oxygen channel 31 of annular, and oxygen channel 31 is connected with oxygen intake 12.One end of ignitor 4 is worn
Igniting body 1 is crossed, is stretched in combustion gas cavity 13, the other end of ignitor 4 is arranged at the outside of igniting body 1.
The first slider 5 is provided with the outside of the cavity wall of combustion gas cavity 13.First slider 5 includes to be arranged at combustion gas cavity 13
Isolation body 51 on the outside of cavity also includes the extension 52 for extending to the length direction of ignitor, and extension 52 is by ignition power
Pole 4 is wrapped up near the part of igniting body 1.The second slider 6 is provided with the inwall of oxygen hose 3.
First slider 5 and the second slider 6 can be made using elastomeric material, politef may also be employed or other are resistance to
Pressure insulant (such as glass, pottery) is made.
Ignition coil 7 is provided with oxygen hose 3 away from the free end of igniting body 1, as shown in figure 3, ignition coil 7 is used for producing
Raw high-tension electricity, then arrives spark plug 8 by cable connection, and spark plug 8 discharges combustion gas of igniting.
Due to not designing spark plug 8 in this application, therefore the cable that will be connected to spark plug 8 is connected on ignitor 4,
High-tension electricity finally serves as spark plug by Gas Pipe 2 through ignitor 4, combustion gas cavity 13, Gas Pipe 2, and the electric discharge in exit is drawn
Combustion combustion gas.
A kind of work process of igniter burner of the present invention is as follows：
Combustion gas and oxygen are passed through by fuel gas inlet 11 and oxygen intake 12, in combustion gas cavity 13, are full of combustion gas.Using combustion
Trachea 2 serves as the positive pole of ignitor 4, and electric current is by ignitor 4 to combustion gas cavity 13, and to Gas Pipe 2, Gas Pipe 2 is positive pole.
Oxygen hose 3 is negative pole, and ignition coil 7 is discharged in the exit of Gas Pipe 2 and oxygen hose 3, and combustion gas of directly igniting is omitted using fire
Hua Sai.
The having the beneficial effect that of a kind of igniter burner of the present invention：
First, its simple structure, without the need for complicated control and equipment, using the design of no-spark plug, fire defector is installed
Device, effectively can detect to flame.
The second, the first slider 5 can extend effectively to being dielectrically separated between combustion gas cavity 13 and igniting body 1
Portion 52 effectively will can be dielectrically separated between ignitor 4 and igniting body 1.Second slider 6 can be effectively to combustion gas
It is dielectrically separated between pipe 2 and oxygen hose 3.
3rd, realize igniting as the method for electrode by the use of Gas Pipe 2 and 3 road of oxygen hose, more cost-effective, i.e., no longer
Need single, extra conductive carrier.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
With difference is, oxygen hose 3 is coaxial with Gas Pipe 2.
Using above-mentioned preferred scheme, it is ensured that integrally-built stability, it is ensured that oxygen channel 31 unimpeded.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
With difference is, oxygen hose 3 is less than oxygen hose 3 near igniting body 1 one away from the opening diameter of igniting 1 one end of body
The opening diameter at end.
Using above-mentioned preferred scheme, flame can be effectively ensured and more assembles.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
With difference is, fuel gas inlet 11 and oxygen intake 12 are arranged at the both sides of combustion gas cavity 13, and oxygen intake 12 is arranged
In near the side of oxygen hose 3, fuel gas inlet 11 is arranged at the side away from oxygen hose 3.
Using above-mentioned preferred scheme, it is easy to combustion gas and the input of oxygen.
In order to further optimize the implementation result of the present invention, in other embodiment, remaining feature technology phase
With difference is, oxygen hose 3 is threadeded with igniting body 1.
Using above-mentioned preferred scheme, connection is more firm, and maintenance easy to disassemble.
Above is only the preferred embodiment of the present invention, it is noted that for the person of ordinary skill of the art,
Without departing from the concept of the premise of the invention, some deformation can also be made and is improved, these belong to the guarantor of the present invention
Shield scope.
Claims (9)
1. a kind of igniter burner, it is characterised in that include：
Igniting body, is provided with fuel gas inlet and oxygen intake on the igniting body, and this is provided with combustion in vivo in the igniting
Gas cavity and flame detector installation cavity, the combustion gas cavity is connected with the fuel gas inlet, the flame detector installation cavity
For installing the flame detector；
Gas Pipe, the igniting is stretched into originally in vivo in one end of the Gas Pipe, and is provided with blast tube in the Gas Pipe, institute
State blast tube to connect with the combustion gas cavity；
Oxygen hose, the oxygen hose is arranged at the outside of the Gas Pipe, and is connected with the igniting body, the oxygen hose
Inwall forms annular oxygen channel with the outer wall of the Gas Pipe, and the oxygen channel is connected with the oxygen intake；
Ignitor, one end of the ignitor passes through the igniting body, stretches in the combustion gas cavity, the ignition power
The other end of pole is arranged at the outside of the igniting body.
2. igniter burner according to claim 1, it is characterised in that be provided with first on the outside of the cavity wall of the combustion gas cavity
Slider.
3. igniter burner according to claim 2, it is characterised in that first slider includes to be arranged at the combustion gas
Isolation body on the outside of cavity cavity also includes the extension for extending to the length direction of the ignitor, and the extension will
The ignitor is wrapped up near the part of the igniting body.
4. igniter burner according to claim 3, it is characterised in that be provided with the second isolation on the inwall of the oxygen hose
Body.
5. the igniter burner according to any one of claim 1-4, it is characterised in that in the oxygen hose away from the igniting
Body one end is provided with ignition coil.
6. igniter burner according to claim 5, it is characterised in that the oxygen hose is coaxial with the Gas Pipe.
7. igniter burner according to claim 5, it is characterised in that the oxygen hose is away from described igniting body one end
Opening diameter is less than opening diameter of the oxygen hose near described igniting body one end.
8. igniter burner according to claim 5, it is characterised in that the fuel gas inlet and the oxygen intake are arranged at
The both sides of the combustion gas cavity, and the oxygen intake is disposed in proximity to the side of the oxygen hose, the fuel gas inlet is arranged
In the side away from the oxygen hose.
9. igniter burner according to claim 5, it is characterised in that the oxygen hose and the igniting body screw thread are even
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611020119.0A CN106439816B (en) | 2016-11-14 | 2016-11-14 | A kind of igniter burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611020119.0A CN106439816B (en) | 2016-11-14 | 2016-11-14 | A kind of igniter burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106439816A true CN106439816A (en) | 2017-02-22 |
| CN106439816B CN106439816B (en) | 2018-08-31 |
Family
ID=58220499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611020119.0A Active CN106439816B (en) | 2016-11-14 | 2016-11-14 | A kind of igniter burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106439816B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812809A (en) * | 2017-11-20 | 2019-05-28 | 安德森热能科技（苏州）有限责任公司 | A kind of low emission combustor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2237784Y (en) * | 1995-07-14 | 1996-10-16 | 王毓奎 | Flame jet type lighter |
| JPH10274415A (en) * | 1997-03-28 | 1998-10-13 | Mitsubishi Heavy Ind Ltd | Igniter |
| US20120094241A1 (en) * | 2010-10-18 | 2012-04-19 | Innovative Engineering Solutions, Inc. | Propellant Flow Actuated Piezoelectric Igniter for Combustion Engines |
| CN203687034U (en) * | 2014-01-22 | 2014-07-02 | 中冶南方(武汉)威仕工业炉有限公司 | Ignition burner with automatic ignition and flame detection functions |
| CN206410132U (en) * | 2016-11-14 | 2017-08-15 | 安德森热能科技（苏州）有限责任公司 | A kind of igniter burner |
-
2016
- 2016-11-14 CN CN201611020119.0A patent/CN106439816B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2237784Y (en) * | 1995-07-14 | 1996-10-16 | 王毓奎 | Flame jet type lighter |
| JPH10274415A (en) * | 1997-03-28 | 1998-10-13 | Mitsubishi Heavy Ind Ltd | Igniter |
| US20120094241A1 (en) * | 2010-10-18 | 2012-04-19 | Innovative Engineering Solutions, Inc. | Propellant Flow Actuated Piezoelectric Igniter for Combustion Engines |
| CN203687034U (en) * | 2014-01-22 | 2014-07-02 | 中冶南方(武汉)威仕工业炉有限公司 | Ignition burner with automatic ignition and flame detection functions |
| CN206410132U (en) * | 2016-11-14 | 2017-08-15 | 安德森热能科技（苏州）有限责任公司 | A kind of igniter burner |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812809A (en) * | 2017-11-20 | 2019-05-28 | 安德森热能科技（苏州）有限责任公司 | A kind of low emission combustor |
| CN109812809B (en) * | 2017-11-20 | 2024-02-23 | 安德森热能科技（苏州）有限责任公司 | Low-emission combustor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106439816B (en) | 2018-08-31 |
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| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |