CN205535756U - Environment -friendly biomass combustion device - Google Patents
Environment -friendly biomass combustion device Download PDFInfo
- Publication number
- CN205535756U CN205535756U CN201620051270.XU CN201620051270U CN205535756U CN 205535756 U CN205535756 U CN 205535756U CN 201620051270 U CN201620051270 U CN 201620051270U CN 205535756 U CN205535756 U CN 205535756U
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- China
- Prior art keywords
- burner hearth
- frame
- burner
- environment
- friendly biomass
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- Expired - Fee Related
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- 239000002028 Biomass Substances 0.000 title claims abstract description 40
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 28
- 239000000446 fuel Substances 0.000 claims abstract description 22
- 238000009423 ventilation Methods 0.000 claims abstract description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 10
- 239000010935 stainless steel Substances 0.000 claims description 10
- 238000005276 aerator Methods 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000005496 tempering Methods 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 238000004512 die casting Methods 0.000 abstract description 4
- 230000011218 segmentation Effects 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract description 3
- 238000004939 coking Methods 0.000 description 13
- 239000002956 ash Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 5
- 230000029553 photosynthesis Effects 0.000 description 3
- 238000010672 photosynthesis Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 2
- 230000000903 blocking Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002309 gasification Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- TWXTWZIUMCFMSG-UHFFFAOYSA-N nitride(3-) Chemical compound [N-3] TWXTWZIUMCFMSG-UHFFFAOYSA-N 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model discloses an environment -friendly biomass combustion device, include that frame, frame, setting are at the charge -in system of frame central authorities, the combustion system who sets up in the frame side, setting air supply system and the ignition system of setting in the frame in the frame, charge -in system transport biomass fuel combustion system in, air supply system do combustion system air supply, ignition system do combustion system ignite. The utility model discloses an environment -friendly biomass combustion device carries out tentatively burning and further abundant burning through setting up two furnace, and two furnace adopt segmentation die -casting and connect through mosaic structure, in case damage in the use, can change in the extremely short time, and maintenance cost is reduced, a furnace places in bellows, bellows provide the burning required abundant oxygen through the ventilation hole of furnace lateral wall to fuel, simultaneously can produce the malleation at furnace, need hot equipment to provide the heat through the 2nd furnace orad.
Description
Technical field
This utility model belongs to field of combustion equipment, specifically, relates to a kind of environment-friendly biomass burner.
Background technology
Biomass refer to the various organisms formed by photosynthesis, including all of animals and plants and microorganism, it is simply that the biomass (bark, straw, wood machining residues etc.) generated by photosynthesis, pass through burner combustion, give off heat, namely the utilization of the renewable sources of energy.So-called biomass energy is exactly the form of energy that solar energy is stored in biomass with the form of chemical energy, and he directly or indirectly derives from the photosynthesis of green plants, can be converted into the solid-state of routine, liquid, fuel gas, inexhaustible, nexhaustible.Biological substance shaped granule fuel, by pyrolysis, gasification and the combustion of chemistry, is converted into heat.Biological substance shaped granule fuel cost is low, and risk is low, and efficiency is high.Reduce pollutant (sulfur dioxide, nitride etc.) and greenhouse gas emission, protect environment.The boiler of existing biomass burning typically uses upright structures, easy coking and to further result in burning insufficient, cannot discharge timely after coking, both wasted resource, generation for clean-burning particulate matter also pollution on the environment.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of rational in infrastructure, can be the clean-burning gasification combustor of biomass fuel.
For solving above-mentioned technical problem, this utility model provides a kind of environment-friendly biomass burner, including support, frame, is arranged on the feed system of frame central authorities, is arranged on the combustion system of frame side, the supply air system being arranged in frame and the ignition system being arranged in frame；Described frame is arranged on described support；Biomass fuel is transported in described combustion system by described feed system, and described supply air system is described combustion system air-supply, and described ignition system is described combustion system igniting.
Described combustion system includes stainless steel casing, bellows, first burner hearth and the second burner hearth, the first described burner hearth and the outside of the second burner hearth are all coated with refractory masses, in described stainless steel casing, described frame side is provided with bellows, it is provided with ash hole bottom described bellows, described first burner hearth being coated with described refractory masses is fixedly installed in described bellows by high temperature resistant base, the second described burner hearth is connected by splicing construction with the first described burner hearth, the described refractory masses outside the second burner hearth directly abuts with described stainless steel casing, the first described burner hearth and the sidewall of the second burner hearth are provided with some air vents, the second described burner hearth is provided with the fire door with fire door in the side away from described frame.
Described feed system includes that hopper, motor and spiral feeder, the discharging opening of described hopper lower end connect with described spiral feeder, and biomass fuel is transported in the first described burner hearth by the described spiral feeder described in driven by motor.
Described supply air system includes aerator, ajutage and air distribution device, described ajutage all connects with described aerator with air distribution device, described air distribution device connects with the partial ventilation hole of the first described burner hearth sidewall, and described ajutage connects with the air vent of the second described burner hearth sidewall.
Described ignition system includes ignitron, sealing-plug and fire rod, one end of described ignitron extend into inside the first described burner hearth, the other end of described ignitron is plugged with described sealing-plug, during igniting, described sealing-plug is extracted, described fire rod is extend into the first described burner hearth Novel interior ignition along described ignitron.
Further, described motor is buncher.
Further, four universal wheels it are provided with bottom described support.
Further, it is provided with fireproof tempering device in described spiral feeder.
Further, described frame is arranged on described support by arrangement for adjusting height.
Further, described ajutage is provided with control valve.
Further, the first described burner hearth and the second burner hearth all use carborundum corrosion-proof fire-resistant material die cast.
Environment-friendly biomass burner of the present utility model is rational in infrastructure, primary combustion and the most fully burning is carried out by arranging two burner hearths, and two burner hearths are used segmentation die casting and are connected by splicing construction, the most in use damage, can change within the extremely short time, reduce maintenance cost；Coking it is not easy, even if coking is also easy to laterally coking be disclosed during burning；First burner hearth is placed in bellows, and bellows provide the abundant oxygen required for burning by the air vent of burner hearth sidewall to fuel, can produce malleation at burner hearth simultaneously, provide heat by the second stockhole to heat-needing facility.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure, 100, support, 101, universal wheel, 102, arrangement for adjusting height, 200, frame, 301, stainless steel casing, 302, bellows, the 303, first burner hearth, 304, the second burner hearth, 305, refractory masses, 306, ash hole, 307, high temperature resistant base, 401, hopper, 402, motor, 403, spiral feeder, 404, fireproof tempering device, 501, aerator, 502, ajutage, 503, air distribution device, 504, control valve, 601, ignitron, 602, sealing-plug, 603, fire rod.
Detailed description of the invention
As employed some vocabulary in the middle of description and claim to censure specific components.Those skilled in the art are it is to be appreciated that hardware manufacturer may call same assembly with different nouns.In the way of this specification and claims not difference by title is used as distinguishing assembly, but it is used as the criterion distinguished with assembly difference functionally." including " as mentioned by the middle of description and claim in the whole text is an open language, therefore should be construed to " including but not limited to ".Description subsequent descriptions is for implementing better embodiment of the present utility model, and right described description is for the purpose of rule of the present utility model to be described, is not limited to scope of the present utility model.Protection domain of the present utility model is when being as the criterion depending on the defined person of claims.
Below in conjunction with accompanying drawing, this utility model is described in further detail, but not as to restriction of the present utility model.
A kind of environment-friendly biomass burner, including support 100, frame 200, is arranged on the feed system of frame 200 central authorities, is arranged on the combustion system of frame 200 side, the supply air system being arranged in frame 200 and the ignition system being arranged in frame 200；Described frame 200 is arranged on described support 100, and biomass fuel is transported in described combustion system by described feed system, and described supply air system is described combustion system air-supply, and described ignition system is described combustion system igniting.
nullDescribed combustion system includes stainless steel casing 301、Bellows 302、First burner hearth 303 and the second burner hearth 304，The first described burner hearth 303 and the outside of the second burner hearth 304 are all coated with refractory masses 305，In described stainless steel casing 301, described frame 200 side is provided with bellows 302，It is provided with ash hole 306 bottom described bellows 302，，Ensure that biomass molding fuel fully burns，Pollution-free，The ashes of all burnt can be discharged from described ash hole 306 by partial ventilation hole，Described first burner hearth 303 preventing blocking air vent to be coated with described refractory masses 305 is fixedly installed in described bellows 302 by high temperature resistant base 307，The second described burner hearth 304 is used segmentation die casting with the first described burner hearth 303 and is connected by splicing construction，The most in use damage，Can change within the extremely short time，Reduce maintenance cost，Refractory masses 305 outside the second described burner hearth 304 directly abuts with described stainless steel casing 301，The first described burner hearth 303 and the sidewall of the second burner hearth 304 are provided with some air vents，The second described burner hearth 304 is provided with the fire door with fire door in the side away from described frame 200.
Described feed system includes hopper 401, motor 402 and spiral feeder 403, the discharging opening of described hopper 401 lower end connects with described spiral feeder 403, and described motor 402 drives described spiral feeder 403 to be transported to by biomass fuel in the first described burner hearth 303.
Described supply air system includes aerator 501, ajutage 502 and air distribution device 503, described ajutage 502 all connects with described aerator 501 with air distribution device 503, described air distribution device 503 connects with the partial ventilation hole of the first described burner hearth 303 sidewall, carry out balanced ventilation, the biomass fuel in the first burner hearth 303 is made sufficiently to burn, described ajutage 502 connects with the air vent of the second described burner hearth 304 sidewall and carries out secondary air distribution, makes the not sufficiently combusted biomass fuel entered in the second burner hearth 304 the most fully burn.
Described ignition system includes ignitron 601, sealing-plug 602 and fire rod 603, it is internal that one end of described ignitron 601 extend into the first described burner hearth 303, the other end of described ignitron 601 is plugged with described sealing-plug 602, during igniting, described sealing-plug 602 is extracted, described fire rod 603 is extend into the first described burner hearth 303 Novel interior ignition along described ignitron 601, such design extends and will not damage under long high temperature sintering the service life of fire rod 603, simultaneously when coking problem occurs in biomass fuel, can use push rod, in extending into the first burner hearth 303 and the second burner hearth 304 along described ignitron 601, from fire door, coking is released burner hearth, ensure that coking does not affect normal burning.
Particularly preferred, described motor 402 is buncher.
Particularly preferred, it is provided with four universal wheels 101 bottom described support 100.
Particularly preferred, it is provided with fireproof tempering device 404 in described spiral feeder 403, during preventing from using, high-temperature flue gas returns to, in hopper 401, unnecessary security incident occur.
Particularly preferred, described frame 200 is arranged on described support 100 by arrangement for adjusting height 102, and fire door height arbitrarily can regulate according to actually used site requirements, fixing after altitude mixture control is good, easy and simple to handle.
Particularly preferred, described ajutage 502 is provided with control valve 504.
Particularly preferred, the first described burner hearth 303 and the second burner hearth 304 all use carborundum corrosion-proof fire-resistant material die cast, can withstand the high temperature of 1700 DEG C, the most corrosion-resistant, are particularly suitable for the feature of biomass molding fuel.
During use, biomass granule fuel is added material bin 401, starting motor 402 drives spiral feeder 403 to be sent into by biomass granule fuel in the first burner hearth 303, igniting in fire rod is stretched into the first burner hearth 303 along ignitron 601, after biomass granule fuel starts to produce flame, firepower size is controlled according to regulating working conditions feeding speed or air-supply air quantity regulation, in running, firepower size cases should be observed at any time, determine whether to produce coking, if any coking, by ignitron 601 passage, coke part is disclosed burner hearth by fire door forward, during completion of combustion, first stop feeding, after burner hearth fuel all burnouts, turn off aerator 501, by the first burner hearth 303, ashes in second burner hearth 304 and bellows 302 are cleaned out, prevent from blocking air vent.
Environment-friendly biomass burner of the present utility model is rational in infrastructure, primary combustion and the most fully burning is carried out by arranging two burner hearths, and two burner hearths are used segmentation die casting and are connected by splicing construction, the most in use damage, can change within the extremely short time, reduce maintenance cost；Coking it is not easy, even if coking is also easy to laterally coking be disclosed during burning；First burner hearth is placed in bellows, and bellows provide the abundant oxygen required for burning by the air vent of burner hearth sidewall to fuel, can produce malleation at burner hearth simultaneously, provide heat by the second stockhole to heat-needing facility.
Described above illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned, it is to be understood that this utility model is not limited to form disclosed herein, it is not to be taken as the eliminating to other embodiments, and can be used for other combinations various, amendment and environment, and can be modified by above-mentioned teaching or the technology of association area or knowledge in invention contemplated scope described herein.And the change that those skilled in the art are carried out and change are without departing from spirit and scope of the present utility model, the most all should be in the protection domain of this utility model claims.
Claims (10)
1. an environment-friendly biomass burner, it is characterised in that: include support (100), frame (200), be arranged on the feed system of frame (200) central authorities, the combustion system being arranged on frame (200) side, the supply air system being arranged in frame (200) and the ignition system being arranged in frame (200)；Described frame (200) is arranged on described support (100)；Biomass fuel is transported in described combustion system by described feed system, and described supply air system is described combustion system air-supply, and described ignition system is described combustion system igniting.
nullEnvironment-friendly biomass burner the most according to claim 1，It is characterized in that: described combustion system includes stainless steel casing (301)、Bellows (302)、First burner hearth (303) and the second burner hearth (304)，Described the first burner hearth (303) and the outside of the second burner hearth (304) are all coated with refractory masses (305)，In described stainless steel casing (301), described frame (200) side is provided with bellows (302)，Described bellows (302) bottom is provided with ash hole (306)，Described first burner hearth (303) being coated with described refractory masses (305) is fixedly installed in described bellows (302) by high temperature resistant base (307)，Described the second burner hearth (304) is connected by splicing construction with described the first burner hearth (303)，The refractory masses (305) in described the second burner hearth (304) outside directly abuts with described stainless steel casing (301)，Described the first burner hearth (303) and the sidewall of the second burner hearth (304) are provided with some air vents，Described the second burner hearth (304) is provided with the fire door with fire door in the side away from described frame (200).
Environment-friendly biomass burner the most according to claim 2, it is characterized in that: described feed system includes hopper (401), motor (402) and spiral feeder (403), the discharging opening of described hopper (401) lower end connects with described spiral feeder (403), and biomass fuel is transported in described the first burner hearth (303) by the described spiral feeder (403) described in motor (402) drive.
Environment-friendly biomass burner the most according to claim 3, it is characterised in that: it is provided with fireproof tempering device (404) in described spiral feeder (403).
Environment-friendly biomass burner the most according to claim 2, it is characterized in that: described supply air system includes aerator (501), ajutage (502) and air distribution device (503), described ajutage (502) all connects with described aerator (501) with air distribution device (503), described air distribution device (503) connects with the partial ventilation hole of described the first burner hearth (303) sidewall, and described ajutage (502) connects with the air vent of described the second burner hearth (304) sidewall.
Environment-friendly biomass burner the most according to claim 4, it is characterised in that: it is provided with control valve (504) on described ajutage (502).
Environment-friendly biomass burner the most according to claim 2, it is characterized in that: described ignition system includes ignitron (601), sealing-plug (602) and fire rod (603), it is internal that one end of described ignitron (601) extend into described the first burner hearth (303), the other end of described ignitron (601) is plugged with described sealing-plug (602), during igniting, described sealing-plug (602) is extracted, described fire rod (603) is extend into described the first burner hearth (303) Novel interior ignition along described ignitron (601).
Environment-friendly biomass burner the most according to claim 1 and 2, it is characterised in that: described support (100) bottom is provided with four universal wheels (101).
Environment-friendly biomass burner the most according to claim 1 and 2, it is characterised in that: described frame (200) is arranged on described support (100) by arrangement for adjusting height (102).
Environment-friendly biomass burner the most according to claim 2, it is characterised in that: described the first burner hearth (303) and the second burner hearth (304) all use carborundum corrosion-proof fire-resistant material die cast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051270.XU CN205535756U (en) | 2016-01-20 | 2016-01-20 | Environment -friendly biomass combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620051270.XU CN205535756U (en) | 2016-01-20 | 2016-01-20 | Environment -friendly biomass combustion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205535756U true CN205535756U (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620051270.XU Expired - Fee Related CN205535756U (en) | 2016-01-20 | 2016-01-20 | Environment -friendly biomass combustion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205535756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509030A (en) * | 2016-01-20 | 2016-04-20 | 方瑞松 | Environment-friendly biomass combustion device |
-
2016
- 2016-01-20 CN CN201620051270.XU patent/CN205535756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105509030A (en) * | 2016-01-20 | 2016-04-20 | 方瑞松 | Environment-friendly biomass combustion device |
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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: 20160831 Termination date: 20170120 |