CN204554888U - Multifunctional biomass particle automatic combustion stove - Google Patents
Multifunctional biomass particle automatic combustion stove Download PDFInfo
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- CN204554888U CN204554888U CN201520195487.3U CN201520195487U CN204554888U CN 204554888 U CN204554888 U CN 204554888U CN 201520195487 U CN201520195487 U CN 201520195487U CN 204554888 U CN204554888 U CN 204554888U
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- burner hearth
- feed opening
- charging aperture
- storing box
- material storing
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Abstract
Multifunctional biomass particle automatic combustion stove, belongs to biomass fuel combustion apparatus field.It is characterized in that: the top of described housing (1) is provided with smoke heat replacing device (2) and material storing box (5), smoke heat replacing device (2) is connected with water jacket (10), the bottom of material storing box (5) is provided with feed opening (6), and feed opening (6) is communicated with the charging aperture (14) of burner hearth (8) by feed mechanism; Fuel channel between feed opening (6) and charging aperture (14) is the passage with knuckle, the part that fuel channel is arranged on described feed opening (6) below is straight tube, the part be connected with charging aperture (14) is angled portion, and described angled portion is the passage of bending downwards.Material storing box is arranged on the top of combustion furnace housing by the utility model, fuel channel between feed opening and charging aperture is the passage with knuckle, solve material storing box simultaneously and take unnecessary installing space, in auto feed and material storing box, fire door is too near and there is the problem of potential safety hazard.
Description
Technical field
Multifunctional biomass particle automatic combustion stove, belongs to biomass fuel combustion apparatus field.
Background technology
At present, stalk is the utilizable primary biological energy, current pay much attention to stalk energy development comprehensive utilization, particle can be squeezed into after crops stalk crushing, agricultural crop straw particle volume after extruding compacting is 1/20th ~ a thirtieth of former agricultural crop straw volume, and every kilogram of agricultural crop straw particle about has the heat of 4,000 kilocalories, and stalk particle can as fuel combustion, for the cooking, warming oneself and heat up water, is a kind of novel regenerative resource.In recent years, there is some family expenses or small-sized stalk direct combustion stove, but reasonable not owing to designing, and it in use often occurs burning, burning time is short, can not sustained combustion, and burn insufficient, the thermal efficiency is low, the problems such as fuel consumes large, energy-saving effect difference, use very inconvenient.
And, the most side hopper of contain fuel being arranged on separately body of heater of existing stalk particle burning device, make whole burner need take larger installing space, traditional stalk particle stove implements, be all before body of heater or above leave fire door, in burner hearth, stalk particle is added by manually continuous, its shortcoming is, trivial operations, and special messenger must be had to guard stove, and when opening wide fire door, have smog to overflow pollution room air, also inconvenient when reinforced; If material storing box is arranged on the side of fire door, although be convenient to feed in raw material, there is disaster hidden-trouble, and the structure of existing combustion furnace, due to the position problems that material storing box is arranged, even if adopt the device of auto feed, well usage space can not be saved.
How to design one and can realize auto feed, can installing space be saved again, can ensure that again the biomass fuel pellet combustion furnace of use safety is current problem demanding prompt solution simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is: overcome the deficiencies in the prior art, provides one to realize auto feed, can save installing space again, can ensure again the multifunctional biomass particle automatic combustion stove of use safety simultaneously.
The utility model solves the technical scheme that its technical problem adopts: this multifunctional biomass particle automatic combustion stove, comprise housing, burner hearth and water jacket, burner hearth is provided with in housing, water jacket is provided with between burner hearth and housing, it is characterized in that: the top of described housing is provided with smoke heat replacing device and material storing box, smoke heat replacing device is connected with water jacket, and the bottom of material storing box is provided with feed opening, and feed opening is communicated with the charging aperture of burner hearth by feed mechanism; Fuel channel between feed opening and charging aperture is the passage with knuckle, and the fuel channel part be arranged on below described feed opening is straight tube, and the part be connected with charging aperture is angled portion, and described angled portion is the passage of bending downwards.
Material storing box is arranged on the top of combustion furnace housing, solves the problem that material storing box takies unnecessary installing space, meanwhile, feed opening is set in the bottom of material storing box, and feed opening is communicated with burner hearth by feed mechanism, solves again the problem of auto feed; Meanwhile, fuel channel between feed opening and charging aperture is the passage with knuckle, particularly the part be connected with charging aperture is set to the knuckle bent downwards, namely fuel is through a groove be obliquely installed before finally entering burner hearth, this just by the flame barrier in burner hearth within burner hearth, prevent from flame is altered to fuel channel, and then light the problem of the fuel in material storing box, solve cleverly material storing box from fire door too close to and there is the problem of potential safety hazard.
Described burner hearth is straight barrel type structure, and side, described straight tube top is provided with described charging aperture, and barrel is provided with multiple wind pushing hole, and the outer ring sleeve of barrel is equipped with the air channel of annular, and burner hearth inside is communicated with air channel by wind pushing hole, and side, air channel is provided with air inlet.
Because wind pushing hole is that border is arranged on the barrel of burner hearth, and air channel is that annular is arranged, thus, the wind entered in burner hearth defines the flowing rotating and rise, formed combustion-supporting to fuel particle, again in addition, wind pushing hole is separately positioned on the upper and lower of burner hearth, make the fuel in burner hearth have sufficient atmosphere to carry out second-time burning, ensure that the Thorough combustion of fuel.
Described air inlet is provided with the air-supply arrangement of air blast in air channel.
Described material storing box is arranged on the front of smoke heat replacing device.
Described material storing box is arranged on the rear of smoke heat replacing device.
Described feed mechanism is auger mechanism, and comprise auger and feeding motor, auger is arranged in the fuel channel between described feed opening and charging aperture.
Described feed mechanism is linear slide mechanism, comprises push pedal and is arranged on the expansion link at push pedal rear, and controls the flexible motor of expansion link, and push pedal can move linearly in the fuel channel under the drive of expansion link between described feed opening and charging aperture.Promote the fuel fallen from feed opening by push pedal, fuel is pushed the charging aperture of upper furnace from fuel channel.
Described smoke heat replacing device comprises casing, flue and dividing plate, multilayer insulating panel is provided with in casing, box house is divided into multilevel access by multilayer insulating panel, multilevel access joins end to end and forms continuous print serpentine channel, circulate flue gas in serpentine channel, the heat exchanging water-jacket that the arranged outside of serpentine channel is connected with water jacket.
Box house is divided into multilevel access by the dividing plate arranged by multilayer, multilevel access joins end to end and forms continuous print serpentine channel, effectively extend the time of staying of high-temperature flue gas in body of heater, add heat-exchange time and heat transfer effect, make full use of the part heat entrained by high-temperature flue gas to greatest extent, the heat that fuel combustion produces is absorbed fully and utilizes.
Have prior art to compare, the beneficial effect that the utility model has is:
1, material storing box is arranged on the top of combustion furnace housing, solves the problem that material storing box takies unnecessary installing space, meanwhile, feed opening is set in the bottom of material storing box, and feed opening is communicated with burner hearth by feed mechanism, solves again the problem of auto feed; Meanwhile, fuel channel between feed opening and charging aperture is the passage with knuckle, particularly the part be connected with charging aperture is set to the knuckle bent downwards, namely fuel is through a groove be obliquely installed before finally entering burner hearth, this just by the flame barrier in burner hearth within burner hearth, prevent from flame is altered to fuel channel, and then light the problem of the fuel in material storing box, solve fire door in material storing box cleverly and too closely there is the problem of potential safety hazard.
2, burner hearth adopts straight barrel type structure, this kind of structure is simple, easy making is shaping, a large amount of costs of manufacture can be saved, and multiple wind pushing hole is set on barrel, wind pushing hole can be arranged border, upper and lower arranges a circle or multi-turn respectively, because wind pushing hole is that border is arranged on the barrel of burner hearth, and air channel is that annular is arranged, thus, the wind entered in burner hearth defines the flowing rotating and rise, fuel particle is formed combustion-supporting, again in addition, wind pushing hole is separately positioned on the upper and lower of burner hearth, the fuel in burner hearth is made to have sufficient atmosphere to carry out second-time burning, ensure that the Thorough combustion of fuel.
3, smoke heat replacing device is set up, multilayer insulating panel is provided with in smoke heat replacing device inside, box house is divided into multilevel access by the dividing plate arranged by multilayer, multilevel access joins end to end and forms continuous print serpentine channel, effectively extend the time of staying of high-temperature flue gas in body of heater, add heat-exchange time and heat transfer effect, make full use of the part heat entrained by high-temperature flue gas to greatest extent, the heat that fuel combustion produces is absorbed fully and utilizes.
Accompanying drawing explanation
Fig. 1 is multifunctional biomass particle automatic combustion furnace interior structural representation.
Fig. 2 is the part A close-up schematic view of Fig. 1.
Wherein, 1, housing 2, smoke heat replacing device 201, casing 202, flue 203, dividing plate 3, water inlet pipe 4, outlet flue 5, material storing box 6, feed opening 7, fire door 8, burner hearth 9, air channel 10, water jacket 11, cigarette ash chamber 12, air inlet 13, blower fan 14, charging aperture 15, fuel channel 16, auger 17, feeding motor 18, wind pushing hole 19, outlet pipe 20, heat exchanging water-jacket.
Detailed description of the invention
Fig. 1 ~ 2 are most preferred embodiments of the present utility model, are described further below in conjunction with accompanying drawing 1 ~ 2 pair of the utility model.
With reference to accompanying drawing 1 ~ 2: multifunctional biomass particle automatic combustion stove, comprise housing 1, smoke heat replacing device 2, burner hearth 8 and water jacket 10, burner hearth 8 is provided with in housing 1, water jacket 10 is provided with between burner hearth 8 and housing 1, the top of housing 1 is provided with smoke heat replacing device 2 and material storing box 5, smoke heat replacing device 2 is connected with water jacket 10, and the bottom of material storing box 5 is provided with feed opening 6, and feed opening 6 is communicated with the charging aperture 14 of burner hearth 8 by feed mechanism.
Burner hearth 8 is straight barrel type structure, burner hearth 8 top is fire door 7, fire grate is provided with bottom burner hearth 8, the below of fire grate is cigarette ash chamber 11, fire door 7 cross section becomes the inverted trapezoidal design that upper shed is large, under shed is little, fire door 7 is a cavity between burner hearth 8 and housing 1 top, and the outer border of fire door 7 is same with between housing 1 is provided with water jacket 10.The side, straight tube top of burner hearth 8 is provided with charging aperture 14, and barrel is provided with multiple wind pushing hole 18, and wind pushing hole 18, for being distributed on the aperture around barrel, can be arranged on barrel top two circle, is arranged on barrel bottom one circle.The outside of burner hearth 8, and between water jacket 10, be provided with a toroidal cavity, this toroidal cavity is the annular passage 9 of barrel outer ring suit, burner hearth 8 inside is communicated with air channel 9 by wind pushing hole 18, side, air channel 9 is provided with air inlet 12, and air inlet 12 place is provided with the air-supply arrangement of air blast in air channel 9, and this air-blast device is blower fan 13.
Also can arrange in burner hearth 8 can the nozzle of automatic ignition.
Splendid attire biomass fuel pellet in material storing box 5, material storing box 5 top is provided with can the movable case lid opened, and material storing box 5 is arranged on the front of smoke heat replacing device 2.
Material storing box 5 also can be arranged on the rear of smoke heat replacing device 2.
Feed mechanism is auger mechanism, comprises auger 16 and feeding motor 17, and auger 16 is arranged in the fuel channel 15 between described feed opening 6 and charging aperture 14.
In addition, feed mechanism also can be linear slide mechanism, comprise push pedal and be arranged on the expansion link at push pedal rear, and control the flexible motor of expansion link, push pedal can move linearly in the fuel channel 15 under the drive of expansion link between described feed opening 6 and charging aperture 14, promote the fuel fallen from feed opening 6 by push pedal, fuel is pushed the charging aperture 14 on burner hearth 8 top from fuel channel.
Fuel channel 15 is with the passage of knuckle, and fuel channel 15 part be arranged on below feed opening 6 is straight tube, and the part be connected with charging aperture 14 is angled portion, and angled portion is the passage of bending downwards.
Smoke heat replacing device 2 comprises casing 201, flue 202 and dividing plate 203, multilayer insulating panel 203 is provided with in casing 201, casing 201 inside is divided into multilevel access by multilayer insulating panel 203, multilevel access joins end to end and forms continuous print serpentine channel, circulate flue gas in serpentine channel, the heat exchanging water-jacket 20 that the arranged outside of serpentine channel is connected with water jacket 10, the top of serpentine channel is communicated with outlet flue 4.In addition, it is inner that feeding motor 17 and blower fan 13 can be arranged on housing 1, also can be arranged on the outside of housing 1.Meanwhile, outside housing 1, be provided with water inlet pipe 3 and outlet pipe 19, water inlet pipe 3 is arranged on the top of smoke heat replacing device, is sleeved on the inside of outlet flue 4, and is communicated with heat exchanging water-jacket 20, and outlet pipe 19 is arranged on the bottom of housing 1, is communicated with water jacket 10 bottom.
Operation principle and the course of work: in use, the fuel particle fallen from the feed opening 6 bottom material storing box 5 falls in fuel channel, start feeding motor 17, auger 16 is started working, along with the rotation of auger 16, fuel particle is delivered to charging aperture 14 place by auger 16, saving bit by bit after some when fuel particle falls in burner hearth 8, fuel particle is lighted by naked light, start blower fan 13 simultaneously, wind enters in burner hearth 8 from air inlet 12 through air channel 9 and wind pushing hole 18, because wind pushing hole 18 is that border is arranged on the barrel of burner hearth 8, and air channel 9 is that annular is arranged, thus, the wind entered in burner hearth 8 defines the flowing rotating and rise, fuel particle is formed combustion-supporting, again in addition, wind pushing hole 18 is separately positioned on the upper and lower of burner hearth 8, the fuel in burner hearth 8 is made to have sufficient atmosphere to carry out second-time burning, ensure that the Thorough combustion of fuel.
Meanwhile, water in the water jacket 10 that fire door 7, burner hearth 8 outer ring are arranged and the interior heat generation heat exchange produced of burner hearth 8, the flue gas generated after burner hearth 8 fuel combustion enters flue 202 from floss hole, now, there is heat exchange again in the water in the heat exchanging water-jacket 20 of flue 202 outer ring and the high-temperature flue gas in flue 202, thus, the heat that fuel combustion produces and the heat that high-temperature flue gas carries are fully absorbed, replace, and discharge after forming low-temperature flue gas.
The above, it is only preferred embodiment of the present utility model, be not restriction the utility model being made to other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the Equivalent embodiments of equivalent variations.But everyly do not depart from technical solutions of the utility model content, any simple modification, equivalent variations and the remodeling done above embodiment according to technical spirit of the present utility model, still belong to the protection domain of technical solutions of the utility model.
Claims (8)
1. multifunctional biomass particle automatic combustion stove, comprise housing (1), burner hearth (8) and water jacket (10), burner hearth (8) is provided with in housing (1), water jacket (10) is provided with between burner hearth (8) and housing (1), it is characterized in that: the top of described housing (1) is provided with smoke heat replacing device (2) and material storing box (5), smoke heat replacing device (2) is connected with water jacket (10), the bottom of material storing box (5) is provided with feed opening (6), and feed opening (6) is communicated with the charging aperture (14) of burner hearth (8) by feed mechanism; Fuel channel between feed opening (6) and charging aperture (14) is the passage with knuckle, the part that fuel channel is arranged on described feed opening (6) below is straight tube, the part be connected with charging aperture (14) is angled portion, and described angled portion is the passage of bending downwards.
2. multifunctional biomass particle automatic combustion stove according to claim 1, it is characterized in that: described burner hearth (8) is straight barrel type structure, side, described straight tube top is provided with described charging aperture (14), barrel is provided with multiple wind pushing hole (18), the outer ring sleeve of barrel is equipped with the air channel (9) of annular, burner hearth (8) inside is communicated with air channel (9) by wind pushing hole (18), and air channel (9) side is provided with air inlet (12).
3. multifunctional biomass particle automatic combustion stove according to claim 2, is characterized in that: described air inlet (12) place is provided with the air-supply arrangement to air channel (9) interior air blast.
4. multifunctional biomass particle automatic combustion stove according to claim 1, is characterized in that: described material storing box (5) is arranged on the front of smoke heat replacing device (2).
5. multifunctional biomass particle automatic combustion stove according to claim 1, is characterized in that: described material storing box (5) is arranged on the rear of smoke heat replacing device (2).
6. multifunctional biomass particle automatic combustion stove according to claim 1, it is characterized in that: described feed mechanism is auger mechanism, comprise auger (16) and feeding motor (17), auger (16) is arranged in the fuel channel (15) between described feed opening (6) and charging aperture (14).
7. multifunctional biomass particle automatic combustion stove according to claim 1, it is characterized in that: described feed mechanism is linear slide mechanism, comprise push pedal and be arranged on the expansion link at push pedal rear, and controlling the flexible motor of expansion link, push pedal can move linearly in the fuel channel (15) under the drive of expansion link between described feed opening (6) and charging aperture (14).
8. multifunctional biomass particle automatic combustion stove according to claim 1, it is characterized in that: described smoke heat replacing device (2) comprises casing (201), flue (202) and dividing plate (203), multilayer insulating panel (203) is provided with in casing (201), casing (201) inside is divided into multilevel access by multilayer insulating panel (203), multilevel access joins end to end and forms continuous print serpentine channel, circulate flue gas in serpentine channel, the heat exchanging water-jacket (20) that the arranged outside of serpentine channel is connected with water jacket (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195487.3U CN204554888U (en) | 2015-04-02 | 2015-04-02 | Multifunctional biomass particle automatic combustion stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520195487.3U CN204554888U (en) | 2015-04-02 | 2015-04-02 | Multifunctional biomass particle automatic combustion stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204554888U true CN204554888U (en) | 2015-08-12 |
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ID=53829993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520195487.3U Expired - Fee Related CN204554888U (en) | 2015-04-02 | 2015-04-02 | Multifunctional biomass particle automatic combustion stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204554888U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110665A (en) * | 2021-08-27 | 2022-03-01 | 内蒙古万众炜业科技环保股份公司 | Energy-saving semi-coke heating furnace |
-
2015
- 2015-04-02 CN CN201520195487.3U patent/CN204554888U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110665A (en) * | 2021-08-27 | 2022-03-01 | 内蒙古万众炜业科技环保股份公司 | Energy-saving semi-coke heating furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20190402 |