CN201281379Y - Biomass breeze gasification furnace - Google Patents
Biomass breeze gasification furnace Download PDFInfo
- Publication number
- CN201281379Y CN201281379Y CNU2008201056447U CN200820105644U CN201281379Y CN 201281379 Y CN201281379 Y CN 201281379Y CN U2008201056447 U CNU2008201056447 U CN U2008201056447U CN 200820105644 U CN200820105644 U CN 200820105644U CN 201281379 Y CN201281379 Y CN 201281379Y
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- air inlet
- stove
- auxiliary
- fresh air
- tile
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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Abstract
Disclosed is a biomass breeze gasification stove which pertains to the technical field of civil cooking stoves and which is used for solving the defect of low combustion efficiency. The technical scheme is that the gasification stove comprises a stove body, a hearth, a grate, a stove tile and a stove mouth; the stove body adopts an interlayer structure which is filled with the fire resistance materials to form an insulation layer of the stove body; the hearth is arranged in the center of the stove body and the inner side of the hearth is provided with the stove tile; the lower part of the stove tile is provided with the grate, and a combustion chamber is arranged between the grate and the stove tile; the stove mouth is arranged at the top of the stove body; the grate can be adjustable up and down; the lower part of the stove body is provided with a main air inlet and an auxiliary air inlet which are arranged in parallel; the main air inlet is communicated with a main air passage and is communicated to the bottom of the stove body; the auxiliary air inlet is communicated with an auxiliary air inlet pipe; the main air inlet and the auxiliary air inlet are both provided with an adjustable plate and are communicated with a fan. The stove has complete combustion, stable heat supply and simple structure and the stove can not only effectively utilize various biomass resources, but also can save the energy, reduce the emission and improve the natural ecological environment.
Description
Technical field
The utility model relates to a kind of gasification furnace that uses biomass fuel, and the national uses the cooking stove technical field.
Background technology
At present, domestic stove can be divided into coal dust ball stove, liquefied gas cooker, methane cooker and gasification furnace by the fuel difference, and what wherein economic benefit was the highest is gasification furnace.It is primary raw material that gasification furnace relies on living beings, heats under anoxia condition, and chemical reaction takes place, and elements such as the carbon in the biomass material, hydrogen, oxygen convert imflammable gas such as carbon monoxide, methane, hydrogen to, finish the conversion of energy pattern.Rural area at the length and breadth of land, biological material is very abundant, as fuel wood, farm-forestry crop, crop residues, animal wastes and house refuse etc., inexhaustible, along with reaching its maturity of biomass block technology, biomass gas stove is low with its cost, pollute little advantage is more and more paid close attention to and is used.In order effectively to utilize the biomass resource in the rural area, reach energy-saving and emission-reduction, improve the purpose of rural area natural ecological environment, need design a kind of lightly portable, be convenient to circulate, economical and practical biomass combustion stove.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of simple in structure, light and handy living beings gentle breeze gasification furnace of portable, excellent performance is provided.
The utility model is realized with following technical proposals:
A kind of living beings gentle breeze gasification furnace, comprise body of heater, burner hearth, fire grate, tile, fire door, described body of heater is a sandwich, the inner filling fire resisting material of interlayer, constitute the heat-insulation layer of body of heater, described burner hearth is positioned at the body of heater centre, and the burner hearth inboard is provided with tile, and the tile bottom is a fire grate, it between fire grate and the tile combustion chamber, body of heater top on top, combustion chamber is provided with fire door, and after the improvement, described fire grate is adjustable up and down; Bottom of furnace body is arranged side by side main fresh air inlet and auxiliary fresh air inlet, and main fresh air inlet communicates with air intake passage, straight-through bottom of furnace body, and auxiliary fresh air inlet is communicated with auxiliary blast pipe, and main fresh air inlet and auxiliary fresh air inlet are equipped with adjustable plate; Main fresh air inlet and auxiliary fresh air inlet are communicated with blower fan.
Above-mentioned living beings gentle breeze gasification furnace, in upper furnace assisted combustion device is set, assisted combustion device is made up of auxiliary blast pipe, auxiliary inlet air plenum, and described auxiliary inlet air plenum is a cylinder shape, uniform auxiliary exhaust vent on ring tube internal ring wall, described auxiliary exhaust vent tilts to ring tube inboard.
Above-mentioned living beings gentle breeze gasification furnace, windproof fire-assembling ring can be placed by described fire door place, and described fire-assembling ring is annular tube shaped, and its outer ring diameter is greater than furnace port diameter.
Above-mentioned living beings gentle breeze gasification furnace, independent water jacket is placed in described body of heater top, and independent water jacket is provided with water inlet and delivery port.
The utlity model has following advantage: 1,, cooperate the auxiliary air-intake device of both sides, can make burning more abundant, in addition, can also carry out preheating, more help the gasification and the completing combustion of biomass fuel to air owing to be provided with air admission hole at bottom of furnace body; 2, the ventilation of the controlled system exhaust vent of blower fan is set, effectively adjust the pyrolytic gasification speed of raw material in the stove, increase and ventilate, make the interior raw material of stove pyrolytic gasification under anoxia condition to greatest extent, combustion flame can be concentrated the container bottom that accumulates on the fire door simultaneously, reduce thermal losses, also further improved the thermal efficiency.Two air inlets, adjustable fire grate, fire-assembling ring, updip inclined secondary air mouth; It is better to be used in the full load condition efficiency of combustion.
Description of drawings
Fig. 1 is the utility model structure cutaway view;
Fig. 2 is the fire grate structural representation.
Mark is expressed as follows among the figure: 1. body of heater; 2. heat-insulation layer; 3. main fresh air inlet; 4. auxiliary fresh air inlet; 5. exhaust vent; 6. fire grate support; 7. blower fan; 8. fire door; 9. auxiliary inlet air plenum; 10. fire grate; 11. fire-assembling ring; 12. fire sealing cover; 13. independent water jacket.
The specific embodiment
Referring to Fig. 1, the utility model comprises body of heater 1, burner hearth, fire grate 10, tile, fire door 8 in constituting, and described body of heater is a sandwich, the inner filling fire resisting material of interlayer, constitute the heat-insulation layer 2 of body of heater, described burner hearth is positioned at the body of heater centre, and the burner hearth inboard is provided with tile, the tile bottom is a fire grate, be the combustion chamber between fire grate and the tile, be provided with fire door at the body of heater top on top, combustion chamber, after the improvement, described tile bottom is provided with double-deck fire grate support 6, and described fire grate is adjustable up and down; Bottom of furnace body is arranged side by side main fresh air inlet 3 and auxiliary fresh air inlet 4, and main fresh air inlet communicates with air intake passage, straight-through bottom of furnace body, and auxiliary fresh air inlet is communicated with auxiliary blast pipe, and main fresh air inlet and auxiliary fresh air inlet are equipped with air-flow plate, are used for regulating the fresh air inlet size; Main fresh air inlet and auxiliary fresh air inlet are communicated with blower fan 7.In upper furnace assisted combustion device is set, assisted combustion device is made up of auxiliary blast pipe, auxiliary inlet air plenum 9, and described auxiliary inlet air plenum is a cylinder shape, is encircling uniform auxiliary exhaust vent 5 on the tube internal ring wall, and described auxiliary exhaust vent is to the inboard inclination of ring tube.Windproof fire-assembling ring 11 can be placed by described fire door place, and fire-assembling ring is annular tube shaped, and its outer ring diameter is greater than furnace port diameter.In order to make full use of waste heat, the independent water jacket 13 of placement activity above body of heater, independent water jacket is provided with water inlet and delivery port; Utilize independent water jacket to absorb the stove fire waste heat, after the water heating, can be used for easily washing one's hands, wash the dishes, have a bath etc.
During use, fire grate is placed on the furnace body support, body of heater is placed on the ground then, at main air inlet and auxiliary air inlet blower fan is set, and the preprepared briquette-fuel of packing into is inserted the combustion chamber, and igniting to light from the fire door input gets final product.In the cooking process, can require adjusting joint blower fan and adjustable plate to control the oxygen-supplying amount of main fresh air inlet and auxiliary fresh air inlet according to cooking.Cooking finishes and can easily the after-flame ashes be cleaned.The utility model can install chimney additional above fire door when indoor use, help initial stage smoke evacuation in the cooking process, after the stove fire burning is prosperous, removes chimney, and cooker is placed on the utensil rack cooking activities such as can cooking, heat up water; Also can above fire door, install mobilizable independent water jacket, help absorbing waste heat.This stove and accessory adopts controlled auxiliary wind burning structures, and efficiency of combustion is greatly improved, and exhaust smoke level is very little.
Though the utility model takes to force air feed, the blower fan power consumption is few, just uses kilowatt-hour about two months, can use dry cell, storage battery power supply during power failure.The utility model is simple in structure, easy to operate, can realize the high performance clean burning of biomass fuel, is specially adapted to cities and towns, rural family and other small-scale cooking demands.Also can become various models according to the cooking scale design, or portable kitchen range, eyes kitchen range, or the like.
Claims (4)
1. living beings gentle breeze gasification furnace, it is characterized in that: comprise body of heater (1), burner hearth, fire grate (10), tile, fire door (8), described body of heater is a sandwich, the inner filling fire resisting material of interlayer, the heat-insulation layer (2) of formation body of heater, described burner hearth is positioned at the body of heater centre, the burner hearth inboard is provided with tile, and the tile bottom is a fire grate, is the combustion chamber between fire grate and the tile, body of heater top on top, combustion chamber is provided with fire door, and described fire grate is adjustable up and down; Bottom of furnace body is arranged side by side main fresh air inlet (3) and auxiliary fresh air inlet (4), and main fresh air inlet communicates with air intake passage, straight-through bottom of furnace body, and auxiliary fresh air inlet is communicated with auxiliary blast pipe, and main fresh air inlet and auxiliary fresh air inlet are equipped with adjustable plate; Main fresh air inlet and auxiliary fresh air inlet are communicated with blower fan (7).
2. living beings gentle breeze gasification furnace according to claim 1, it is characterized in that: assisted combustion device is set in upper furnace, described assisted combustion device is made up of auxiliary blast pipe, auxiliary inlet air plenum (9), described auxiliary inlet air plenum is a cylinder shape, uniform auxiliary exhaust vent (5) on ring tube internal ring wall, described auxiliary exhaust vent tilts to ring tube inboard.
3. living beings gentle breeze gasification furnace according to claim 2 is characterized in that: windproof fire-assembling ring (11) can be placed by described fire door place, and described windproof fire-assembling ring is annular tube shaped, and its outer ring diameter is greater than furnace port diameter.
4. living beings gentle breeze gasification furnace according to claim 3 is characterized in that: independent water jacket (13) is placed in described body of heater top, and independent water jacket is provided with water inlet and delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201056447U CN201281379Y (en) | 2008-08-28 | 2008-08-28 | Biomass breeze gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201056447U CN201281379Y (en) | 2008-08-28 | 2008-08-28 | Biomass breeze gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201281379Y true CN201281379Y (en) | 2009-07-29 |
Family
ID=40928253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201056447U Expired - Fee Related CN201281379Y (en) | 2008-08-28 | 2008-08-28 | Biomass breeze gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201281379Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954499A (en) * | 2012-10-12 | 2013-03-06 | 郭忠明 | Gasifying and direct-combusting integrated two-stage combusting multifunctional furnace with dual-air-supply system |
| CN103216855A (en) * | 2013-05-03 | 2013-07-24 | 河北恒能生物质能有限公司 | Civilian stove with electricity generation function |
| CN103528098A (en) * | 2012-07-06 | 2014-01-22 | 郭忠明 | Forced secondary circulation oxygen supply hearth of gasification and direction combustion integrated furnace |
| CN104251499A (en) * | 2014-09-04 | 2014-12-31 | 华中科技大学 | Portable air suction type power generable biomass furnace |
| CN104896527A (en) * | 2015-06-25 | 2015-09-09 | 刘铁军 | Gasifying combustion cooking and heating furnace for civil use |
| CN105091014A (en) * | 2015-07-27 | 2015-11-25 | 佛山市南海区松岗华然五金厂 | Three-stage oxygenating structure of biomass burner |
| CN106995723A (en) * | 2014-12-28 | 2017-08-01 | 抚州孙氏兄弟实业有限公司 | A kind of ring-type air-out biomass gasifying furnace of fuel feeding from bottom to top |
| ITUA20162790A1 (en) * | 2016-04-21 | 2017-10-21 | Prisma Stufe Srl | NEW BIOMASS STOVE, IN PARTICULAR TO PELLETS, EXPRESSING AN AUTOMATIC OPERATION |
-
2008
- 2008-08-28 CN CNU2008201056447U patent/CN201281379Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103528098A (en) * | 2012-07-06 | 2014-01-22 | 郭忠明 | Forced secondary circulation oxygen supply hearth of gasification and direction combustion integrated furnace |
| CN102954499A (en) * | 2012-10-12 | 2013-03-06 | 郭忠明 | Gasifying and direct-combusting integrated two-stage combusting multifunctional furnace with dual-air-supply system |
| CN103216855A (en) * | 2013-05-03 | 2013-07-24 | 河北恒能生物质能有限公司 | Civilian stove with electricity generation function |
| CN103216855B (en) * | 2013-05-03 | 2016-07-06 | 河北恒能生物质能有限公司 | A kind of domestic stove with generating function |
| CN104251499A (en) * | 2014-09-04 | 2014-12-31 | 华中科技大学 | Portable air suction type power generable biomass furnace |
| CN106995723A (en) * | 2014-12-28 | 2017-08-01 | 抚州孙氏兄弟实业有限公司 | A kind of ring-type air-out biomass gasifying furnace of fuel feeding from bottom to top |
| CN106995723B (en) * | 2014-12-28 | 2019-12-03 | 抚州孙氏兄弟实业有限公司 | A kind of cyclic annular outlet air biomass gasifying furnace of fuel feeding from bottom to top |
| CN104896527A (en) * | 2015-06-25 | 2015-09-09 | 刘铁军 | Gasifying combustion cooking and heating furnace for civil use |
| CN105091014A (en) * | 2015-07-27 | 2015-11-25 | 佛山市南海区松岗华然五金厂 | Three-stage oxygenating structure of biomass burner |
| ITUA20162790A1 (en) * | 2016-04-21 | 2017-10-21 | Prisma Stufe Srl | NEW BIOMASS STOVE, IN PARTICULAR TO PELLETS, EXPRESSING AN AUTOMATIC OPERATION |
| EP3236151A1 (en) * | 2016-04-21 | 2017-10-25 | Prisma Stufe Srl | Biomass stove, in particular for pellet, exhibiting an automatic operation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20120828 |