CN2663833Y - High efficiency clean firewood gasification stove - Google Patents
High efficiency clean firewood gasification stove Download PDFInfo
- Publication number
- CN2663833Y CN2663833Y CN 03284075 CN03284075U CN2663833Y CN 2663833 Y CN2663833 Y CN 2663833Y CN 03284075 CN03284075 CN 03284075 CN 03284075 U CN03284075 U CN 03284075U CN 2663833 Y CN2663833 Y CN 2663833Y
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- China
- Prior art keywords
- gasification
- combustion
- stove
- gas charge
- furnace
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- Expired - Fee Related
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- Incineration Of Waste (AREA)
- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a high efficiency clean firewood gasification stove, which comprises a stove body, a furnace, an ash discharge opening, a fire grate and a combustion gasification stove utensil arranged at the upper part of the stove body. An insulation layer is arranged in the stove body. An ash storage chamber is arranged beneath the stove holder, the upper part of which is provided with a material storage chamber and a gasification chamber. The upper portion of the gasification chamber is an awl table shape. A plurality of inclined combustion help holes of high inner side and low outer side is arranged around the awl table. A gas charge interlining is arranged between the furnace and the insulation layer. More than one gas charge hole is arranged at the bottom of the stove body to communicate with the gas charge interlining. A material feeding opening is arranged on side face of the material storage chamber. The utility model has the advantages that the gas charge interlining arranged around the furnace enables the external air to compensate hot air for the gasification chamber from the gas charge interlining and the combustion help hole of the furnace when the gasification chamber is generated combustion, therefore, the biomass combusts completely and the gasification efficiency is improved without pollution to environment. The combustion help hole is inclined shape with high inner side and low outer side, therefore, the charging is more smooth and the biomass combusts completely with high gasification efficiency.
Description
Technical field
The utility model relates to a kind of civilian biomass fuel gasifying cooking stove, especially a kind of high-efficiency cleaning combustion bavin gasification oven.
Background technology
China has abundant biomass resource, the agricultural crop straw total amount is about about 800,000,000 tons, wherein make an appointment with half to be used as livestock feed and make fertile also field, remaining half stalk by poor efficiency ground as life fuel even discard and on-site incineration, so not only waste resource but also contaminated environment, and how rationally to have utilized biomass resource to become the current subject matter that needs solution.Problems such as burning is insufficient because unreasonable structure exists for existing civilian biomass gasifying furnace, flue dust is big, environmental-protecting performance difference, it adopts to go up and feeds in raw material, goes up sparking mode in addition, be exactly that crater above body of heater is reinforced and from this stomion fire, in the time need feeding in raw material and light a fire midway, the pot body must be removed, it is very inconvenient to operate, and also influences the thermal efficiency simultaneously.
The utility model content
The purpose of this utility model provides a kind of novel structure, thermal efficiency height, reinforced and all very convenient, the sustainable stable long-time civilian biomass fuel gasifying cooking stove that burns of igniting.
The technical solution of the utility model is: a kind of high-efficiency cleaning combustion bavin gasification oven, the combustion gasification kitchen range that comprise body of heater, flue, ash hole, fire grate and upper of furnace body, heat-insulation layer is arranged in body of heater, the bottom of fire grate is a Dust Storage Room, top is followed successively by storage compartment and vaporizer, vaporizer top is taper type, around frustum, be provided with a plurality of low inside and high outside combustion-supporting holes of oblique shape, the air inlet interlayer is arranged between flue and heat-insulation layer, air admission hole being provided with on the bottom surface of body of heater more than one with air inlet interlayer UNICOM is provided with charging aperture on the side, storage compartment.Flue is combined by upper, middle and lower three joints.
Charging aperture is high outside and low outside skewed.
The combustion gasification kitchen range are made up of fire-stop ring, smoke exhaust pipe and kitchen range circle.
The utility model has following advantage:
1, owing to around flue, designed the air inlet interlayer, when vaporizer produces burning, air outside can be given vaporizer supplemental heat air from the combustion-supporting hole on air inlet interlayer and flue top, and biomass combustion is complete, efficient improves, also can not pollute environment thereby make.
2, combustion-supporting hole is designed to low inside and high outside oblique shape, makes that air inlet is more unobstructed, biomass combustion is more complete.
3, convenient establish a charging aperture in order to feed in the side, storage compartment, can be from this charging aperture reinforced and will not remove by a pot body in the time need feeding in raw material midway, use easily.
4, light a fire from the ash hole of stove bottom, help improving the rate of catching fire.
5, flue being designed to upper, middle and lower three joints combines.Help the processing and the installation of bavin kitchen range.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
The utility model structure is as shown in Figure 1: the combustion gasification kitchen range that comprise body of heater 8, flue, ash hole 13, fire grate 9 and upper of furnace body, heat-insulation layer 14 is arranged in body of heater, the bottom of fire grate 9 is a Dust Storage Room 12, top is followed successively by storage compartment 15 and vaporizer 17, vaporizer 17 tops are taper type, around frustum, be provided with the combustion-supporting hole 5 of a plurality of low inside and high outside oblique shapes, between flue and heat-insulation layer 14, air inlet interlayer 18 is arranged, air admission hole 11 being provided with on the bottom surface of body of heater more than one with air inlet interlayer UNICOM is provided with charging aperture 16 on the side, storage compartment.Charging aperture 16 is high outside and low outside skewed.Flue is combined by upper, middle and lower three joints 6,7,10.The combustion gasification kitchen range are made up of fire-stop ring 1, smoke exhaust pipe 3 and kitchen range circle 2.
Claims (4)
1, a kind of high-efficiency cleaning combustion bavin gasification oven, the combustion gasification kitchen range that comprise body of heater, flue, ash hole, fire grate and upper of furnace body, heat-insulation layer is arranged in body of heater, it is characterized in that: the bottom of fire grate is a Dust Storage Room, top is followed successively by storage compartment and vaporizer, vaporizer top is taper type, around frustum, be provided with a plurality of low inside and high outside combustion-supporting holes of oblique shape, the air inlet interlayer is arranged between flue and heat-insulation layer, air admission hole being provided with on the bottom surface of body of heater more than one with air inlet interlayer UNICOM is provided with charging aperture on the side, storage compartment.
2, high-efficiency cleaning combustion bavin gasification oven according to claim 1, it is characterized in that: flue is combined by upper, middle and lower three joints.
3, high-efficiency cleaning according to claim 1 combustion bavin gasification oven is characterized in that: charging aperture is high outside and low outside skewed.
4, high-efficiency cleaning combustion bavin gasification oven according to claim 1, it is characterized in that: the combustion gasification kitchen range are made up of fire-stop ring, smoke exhaust pipe and kitchen range circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03284075 CN2663833Y (en) | 2003-08-18 | 2003-08-18 | High efficiency clean firewood gasification stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03284075 CN2663833Y (en) | 2003-08-18 | 2003-08-18 | High efficiency clean firewood gasification stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663833Y true CN2663833Y (en) | 2004-12-15 |
Family
ID=34332747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03284075 Expired - Fee Related CN2663833Y (en) | 2003-08-18 | 2003-08-18 | High efficiency clean firewood gasification stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663833Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100552302C (en) * | 2006-09-26 | 2009-10-21 | 佛山市顺德区厨圣电器有限公司 | A kind of wood stove |
| CN101813327A (en) * | 2010-04-22 | 2010-08-25 | 哈尔滨工业大学 | Family-size updraught tar-free biomass gasification direct burn type furnace |
| CN102798155A (en) * | 2012-08-15 | 2012-11-28 | 陈水生 | Biomass stove |
| CN108130131A (en) * | 2017-12-26 | 2018-06-08 | 农业部规划设计研究院 | A kind of biomass pyrogenation gasification cooking stove |
-
2003
- 2003-08-18 CN CN 03284075 patent/CN2663833Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100552302C (en) * | 2006-09-26 | 2009-10-21 | 佛山市顺德区厨圣电器有限公司 | A kind of wood stove |
| CN101813327A (en) * | 2010-04-22 | 2010-08-25 | 哈尔滨工业大学 | Family-size updraught tar-free biomass gasification direct burn type furnace |
| CN101813327B (en) * | 2010-04-22 | 2011-09-14 | 哈尔滨工业大学 | Family-size updraught tar-free biomass gasification direct burn type furnace |
| CN102798155A (en) * | 2012-08-15 | 2012-11-28 | 陈水生 | Biomass stove |
| CN102798155B (en) * | 2012-08-15 | 2015-11-18 | 陶怀勇 | Living beings stove |
| CN108130131A (en) * | 2017-12-26 | 2018-06-08 | 农业部规划设计研究院 | A kind of biomass pyrogenation gasification cooking stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |