CN103032957A - Biomass gasification hot air furnace - Google Patents
Biomass gasification hot air furnace Download PDFInfo
- Publication number
- CN103032957A CN103032957A CN2011102937496A CN201110293749A CN103032957A CN 103032957 A CN103032957 A CN 103032957A CN 2011102937496 A CN2011102937496 A CN 2011102937496A CN 201110293749 A CN201110293749 A CN 201110293749A CN 103032957 A CN103032957 A CN 103032957A
- Authority
- CN
- China
- Prior art keywords
- gasification
- hot air
- hot
- biomass
- heater
- 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.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Solid-Fuel Combustion (AREA)
Abstract
The invention relates to a biomass gasification hot air furnace and belongs to the technical field of heating equipment. The biomass gasification hot air furnace is mainly used for scale livestock breeding, vegetable greenhouses and the like. The structure of the biomass gasification hot air furnace mainly comprises direct-fired-type gasification equipment, a fume extractor and a hot air furnace body. The biomass gasification hot air furnace is characterized in that the middle of the structure is the direct-fired-type gasification equipment; the gasification equipment mainly comprises an ash cleaner air inlet, a furnace grate, a fuel room, a gas storage room, a combustor, a feed inlet and the like; the fume extractor main comprises a smoke exhaust pipe and a smoke exhaust fan; the hot air furnace body mainly comprises a left air inlet, a right air outlet, the furnace body, an insulating layer and a hot air connector. The hot air furnace is simple in structure, convenient to install and use, low in production cost, high in heat efficiency, fuel-saving, safe, reliable, free of pollution, applicable to burning biomass briquette, corncobs, branches, barks, cotton stalks, beam stalks and the like, and beneficial for improving use ratios of crop straws and waste biomass, reducing environmental pollution, saving coal and promoting sustainable development of agriculture.
Description
Technical field
The present invention relates to a kind of " gasification of biomass hot-blast stove ".Belong to the firing equipment technical field, this stove and accessory is applicable to the uses such as scale livestock and poultry cultivation and greenhouse vegetable booth take biomass molding fuel, branch, bark, corncob, cotton stalk, beans bar etc. as raw material.
Background technology
At present, China's firing equipment mainly is take coal-fired hot-blast stove as main, and coal-fired hot-blast stove exists the problems such as price height, production cost height, contaminated environment.Along with the progressively rising of burned coal price, heating cost also increases substantially, thereby, directly have influence on the production economy benefit of scale livestock and poultry cultivation and greenhouse vegetable booth, the existing low gasification of biomass hot-blast stove of a kind of cost of exploitation of being badly in need of.
Patent content of the present invention
The objective of the invention is: take biomass molding fuel, corncob, branch, bark, cotton stalk, beans bar etc. as raw material, in stove, burn under the anaerobic condition, through producing fuel gas after the reactions such as destructive distillation, pyrolysis, gasification, reduction, directly burning in stove and accessory, produce heat, produce hot blast by the air that adds the hot blast chamber, send in booth or the breeding room by pipeline, realize indoor intensification.
Patent of the present invention solves its technical problem, the technical scheme that adopts is: invented a kind of novel biomass gasifying hot-blast stove, this stove and accessory can once be finished anoxycausis, produces fuel gas, air in the gas combustion heating chamber, produce hot blast, send into the work flow such as greenhouse.That this gasification of biomass hot-blast stove has is simple in structure, easy to install, production cost is low, the thermal efficiency is high, fuel saving, safe and reliable pollution-free, is conducive to environmental contamination reduction, improves the hothouse production economic benefit.
The method of work of patent gasification of biomass hot-blast stove of the present invention is: the biomass materials such as agricultural crop straw are put into fuel chambers light, by smoke exhaust fan air feed in the stove, biomass fuel burns under anaerobic condition, by producing fuel gas after the reactions such as destructive distillation, pyrolysis, gasification, reduction, fuel gas is directly burning in the combustion chamber, produce heat, effect by air inlet, air exhauster, air flows in the hot blast chamber, hot blast after the heating is pumped in the greenhouse, thereby realizes gasification of biomass, burns, adds hot-air, sends into the course of work such as greenhouse.
The beneficial effect of patent of the present invention is: the inside of this hot-blast stove is a kind of direct-fired biomass gasification installation, a body of heater has been installed in the outside, leave the hot blast chamber between body of heater and the gasification installation, after air that right and left air inlet flows to the chamber is vaporized the heat heating that device produces, by air exhauster by pipeline with hot blast suction greenhouse, the greenhouse is heated up.Since isolated in hot-air and the gasification installation, so hot-air does not have impurity and other peculiar smell, pollution-free.In addition, gasification installation is because burning time is long, and material fully obtains burning, and there only have a small amount of flue dust to be discharged to by induced-draft fan in the stove to be outdoor, thereby improved the result of use of gasification of biomass hot-blast stove.
Gasification installation in this gasification of biomass hot-blast stove has adopted direct-fired gasification structure, this gasification installation can gasify in the bottom, the fuel gas that produces rises to the top burning, because the raw material hypoxia response is abundant, gas production is high, and all fuel gas of output fully burn, thereby improved the thermal efficiency, the thermal efficiency can reach about 85%, has saved fuel, has reduced the hothouse production cost.
Description of drawings
Below in conjunction with accompanying drawing and example patent of the present invention is described further.
Accompanying drawing 1: " biomass gasifying furnace hot-blast stove structural representation "
Among the figure, 1, the deashing air inlet; 2, left air inlet; 3, fire grate; 4, charge door; 5, gas dome; 6, combustion chamber; 7, hot air interface; 8, smoke exhaust pipe; 9, smoke exhaust fan; 10, hot blast chamber; 11, fuel chambers; 12, heat-insulation layer; 13, right air inlet; 14, body of heater.
The specific embodiment
In accompanying drawing 1: the embodiment of being somebody's turn to do " gasification of biomass hot-blast stove " is: be provided with fuel chambers (11) at the middle part of gasification installation, connecting gas dome (5) in the top of fuel chambers (11); The top of gas dome (5) is connecting combustion chamber (6), and combustion chamber (6) are connecting smoke exhaust pipe (8) and smoke exhaust fan (9); Fire grate (3) and deashing air inlet (1) are equipped with in the bottom of (11) in the combustion chamber; Be provided with charge door (4) at the middle part of gasification installation; Be covered with a hot blast body of heater in the outside of gasification installation, the both sides of hot blast body of heater are provided with right and left air inlet (2) and (13); Be provided with up hot blast chamber (10) and hot air interface (7), the heat-insulation layer of hot blast body of heater fills up insulation material in (12), and the outside of heat-insulation layer (12) is body of heater (14).
Utilize the method for work of gasification of biomass hot-blast stove heating: the biomass materials such as agricultural crop straw are put into fuel chambers light, by smoke exhaust fan air feed in the stove, biomass fuel burns under anaerobic condition, by producing fuel gas after the reactions such as destructive distillation, pyrolysis, gasification, reduction, fuel gas is directly burning in the combustion chamber, produce heat, effect by air inlet, air exhauster, air flows in the hot blast chamber, hot blast after the heating is pumped in the greenhouse, thereby realizes gasification of biomass, burns, adds hot-air, sends into the course of work such as greenhouse.
Claims (5)
1. one kind " the gasification of biomass hot-blast stove ", mainly contain direct-fired gasification installation, fume extractor and hot blast body of heater etc. and partly consist of.
2. its architectural feature is: be provided with fuel chambers (11) at the middle part of gasification installation, connecting gas dome (5) in the top of fuel chambers (11); The top of gas dome (5) is connecting combustion chamber (6), and combustion chamber (6) are connecting smoke exhaust pipe (8) and smoke exhaust fan (9); Fire grate (3) and deashing air inlet (1) are equipped with in the bottom of (11) in the combustion chamber; Be provided with charge door (4) at the middle part of gasification installation; Be covered with a hot blast body of heater in the outside of gasification installation, the both sides of hot blast body of heater are provided with right and left air inlet (2) and (13); Be provided with up hot blast chamber (10) and hot air interface (7), the heat-insulation layer of hot blast body of heater fills up insulation material in (12), and the outside of heat-insulation layer (12) is body of heater (14).
3. according to claims one described " gasification of biomass hot-blast stove ", it is characterized in that direct-fired gasification installation, formed by deashing air inlet (1), fire grate (3), charge door (4), combustion chamber (6) and fuel chambers (11).
4. according to claims one described " gasification of biomass hot-blast stove ", it is characterized in that the smoke exhaust pipe (8) of fume extractor passes body of heater (14), directly be connected to the top of combustion chamber (6), smoke exhaust fan (9) is connected on the smoke exhaust pipe again.
5. according to claims one described " gasification of biomass hot-blast stove ", it is characterized in that the body of heater (14) of hot blast body of heater covers on the outside of gasification installation, the hot blast body of heater is provided with left air inlet (2), right air inlet (13), hot air interface (7) and heat-insulation layer (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102937496A CN103032957A (en) | 2011-10-08 | 2011-10-08 | Biomass gasification hot air furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102937496A CN103032957A (en) | 2011-10-08 | 2011-10-08 | Biomass gasification hot air furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103032957A true CN103032957A (en) | 2013-04-10 |
Family
ID=48020119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102937496A Pending CN103032957A (en) | 2011-10-08 | 2011-10-08 | Biomass gasification hot air furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103032957A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430036A (en) * | 2013-11-27 | 2015-03-25 | 柳州实隆禽业有限责任公司 | Heating device for henhouse |
| CN105830772A (en) * | 2016-03-31 | 2016-08-10 | 石家庄新华能源环保科技股份有限公司 | Vertical farm ecological circulation system |
| CN107750781A (en) * | 2017-11-07 | 2018-03-06 | 罗荣棋 | A kind of method in heating orchard of being survived the winter for dragon fruit |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2471778Y (en) * | 2001-03-31 | 2002-01-16 | 卢小健 | Stalk gasifying furnace |
| CN201311045Y (en) * | 2008-10-20 | 2009-09-16 | 北京清大圣科科技有限公司 | Biomass high-energy gasification boiler |
| CN101793433A (en) * | 2010-03-17 | 2010-08-04 | 郴州自然人热能设备有限公司 | Hot-air air conditioner using biomass fuel |
| CN201569142U (en) * | 2009-11-26 | 2010-09-01 | 许飞 | Biological counter heating gasification boiler |
| CN101907354A (en) * | 2010-08-30 | 2010-12-08 | 蒋世仁 | Hot-blast stove of biomass energy source |
| CN201875745U (en) * | 2010-12-06 | 2011-06-22 | 许国贵 | Novel biomass gasification furnace |
-
2011
- 2011-10-08 CN CN2011102937496A patent/CN103032957A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2471778Y (en) * | 2001-03-31 | 2002-01-16 | 卢小健 | Stalk gasifying furnace |
| CN201311045Y (en) * | 2008-10-20 | 2009-09-16 | 北京清大圣科科技有限公司 | Biomass high-energy gasification boiler |
| CN201569142U (en) * | 2009-11-26 | 2010-09-01 | 许飞 | Biological counter heating gasification boiler |
| CN101793433A (en) * | 2010-03-17 | 2010-08-04 | 郴州自然人热能设备有限公司 | Hot-air air conditioner using biomass fuel |
| CN101907354A (en) * | 2010-08-30 | 2010-12-08 | 蒋世仁 | Hot-blast stove of biomass energy source |
| CN201875745U (en) * | 2010-12-06 | 2011-06-22 | 许国贵 | Novel biomass gasification furnace |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104430036A (en) * | 2013-11-27 | 2015-03-25 | 柳州实隆禽业有限责任公司 | Heating device for henhouse |
| CN105830772A (en) * | 2016-03-31 | 2016-08-10 | 石家庄新华能源环保科技股份有限公司 | Vertical farm ecological circulation system |
| CN105830772B (en) * | 2016-03-31 | 2019-01-08 | 石家庄新华能源环保科技股份有限公司 | A kind of ecological recycle system of stereo farm |
| CN107750781A (en) * | 2017-11-07 | 2018-03-06 | 罗荣棋 | A kind of method in heating orchard of being survived the winter for dragon fruit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204593469U (en) | Biomass cooking furnace | |
| CN201875688U (en) | Pot type bottom-feeding biomass particle burner | |
| CN202630128U (en) | Civil biomass half-gasification combustion furnace | |
| CN201992694U (en) | Program-controlled biomass high-efficiency combustion furnace | |
| CN201427952Y (en) | Biomass fuel gasification device | |
| CN103032957A (en) | Biomass gasification hot air furnace | |
| CN202229172U (en) | Automatic biomass fuel feed combustion furnace | |
| CN201626934U (en) | Laying type straw carbonization device | |
| CN202371877U (en) | Biomass gasification hot blast stove | |
| CN102160681A (en) | Hot-water centralized heating tobacco flue-curing device adopting combination of solar energy and biomass fuels | |
| CN102022722A (en) | Basin bottom feed biomass particle burner | |
| CN205048425U (en) | Biomass fuel combustor | |
| CN102418995B (en) | Multifunctional biomass reverse burning-type hot water boiler | |
| CN208536103U (en) | Household small-sized solar energy and biomass energy coupling system | |
| CN202630129U (en) | Biomass stove for heating and cooking and heating brick bed for civilians | |
| CN202511453U (en) | Double-layer hot blast stove | |
| CN203784927U (en) | Anti-slag-bonding biomass heating furnace | |
| CN102914150A (en) | Biomass and natural gas crucible furnace | |
| CN202709435U (en) | Bio-fuel combustion chain type multi-purpose furnace | |
| CN201225671Y (en) | Multiple-fuel environment protection energy-saving type cooking-heating two-purpose stove | |
| CN201697173U (en) | Energy-saving environmental-protecting biomass mild gasification furnace | |
| CN205727530U (en) | A kind of pig farm of band warming installation | |
| CN204689961U (en) | The decoking tank that a kind of biological fuel gas uses | |
| CN204301042U (en) | biomass high-efficiency energy-saving boiler | |
| CN205641530U (en) | Agricultural small -size living beings hot -blast furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130410 |