CN202328392U - Household biomass fuel-efficient stove - Google Patents
Household biomass fuel-efficient stove Download PDFInfo
- Publication number
- CN202328392U CN202328392U CN2011204447162U CN201120444716U CN202328392U CN 202328392 U CN202328392 U CN 202328392U CN 2011204447162 U CN2011204447162 U CN 2011204447162U CN 201120444716 U CN201120444716 U CN 201120444716U CN 202328392 U CN202328392 U CN 202328392U
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- CN
- China
- Prior art keywords
- bin body
- chamber
- combustion chamber
- communicated
- ash
- 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.)
- Expired - Fee Related
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model discloses a household biomass fuel-efficient stove taking biological materials as fuels. The household biomass fuel-efficient stove comprises a storage bin body, a stove core, an ash falling chamber and a high flame cooking range, wherein the stove core is arranged under the storage bin body and is communicated with the storage bin body; the ash falling chamber is arranged under the stove core and is communicated with the stove core; the high flame cooking range is arranged on one side of the ash falling chamber and is communicated with the ash falling chamber through a conduit; and the storage bin body comprises a bin body with an upper opening and a lower opening, a storage bin cover arranged on the upper opening of the bin body, and air inlet pipes and smoke exhaust pipes on the periphery of the bin body. The household biomass fuel-efficient stove is characterized in that: the stove core comprises a throat communicated with the lower opening of the storage bin body, an encircled gathering air nozzle arranged on the smallest position of the throat, and a gasification reaction chamber in the middle of the stove core; the encircled gathering air nozzle is arranged on the throat with an inclined angle of 45 degrees; one side of the encircled gathering air nozzle is also provided with a fan for feeding air to the encircled gathering air nozzle; a water tank utilizing waste heat of gasification reaction of the stove core is arranged on the periphery of the stove core; a spiral heat exchange plate is arranged between the water tank and the stove core; the ash falling chamber comprises a flying disc; and a storage bin door, which is used for controlling the fuels to fall, is formed by splicing two fan shapes, and is used for separating the fuels from the gasification reaction chamber so as to reduce the temperature of the storage bin body, is arranged on the lower opening of the bin body. The utility model provides the household biomass fuel-efficient stove, which is convenient to use, has no secondary pollution, is energy saving and environmental friendly, is applied to countryside, and has higher practical value.
Description
Technical field
The utility model relates to a kind of kitchen range, the domestic biomass energy-saving stove that particularly a kind of biological raw material is a fuel.
Background technology
At present, be flooded with many biomass gasifying furnace tools on the market, but major part does not all have the degree of being practical of reaching, its shortcoming has: 1, have flue gas and tar and waste water to produce in the stove; 2, fuel charge is difficult to control, causes aerogenesis unstable; 3, there is secondary pollution in water-stop.In addition, adopt living beings can partly substitute other high-grade energies and directly be used to live required, very big meaning is arranged for environmental protection and energy saving.
The utility model content
In order to address the above problem, the purpose of the utility model is to provide a kind of easy to use, non-secondary pollution, energy-conserving and environment-protective, is applied to the domestic biomass energy-saving stove that the rural area has very high practical value.
For realizing above-mentioned purpose; The technical scheme that the utility model adopted is: a kind of domestic biomass energy-saving stove; Comprise the feed bin body, be provided with the combustion chamber that is communicated with the feed bin body below the feed bin body, under combustion chamber and the ash-falling chamber that is communicated with combustion chamber; Reach in ash-falling chamber's one side and be provided with the vigorous fire kitchen range that is communicated with through conduit; Wherein the feed bin body comprises the warehouse of upper and lower opening, the lid of the feed bin on opening above the warehouse, blast pipe and smoke exhaust pipe around warehouse; Sthenic fire range links to each other with smoke exhaust pipe, it is characterized in that described combustion chamber comprise the aditus laryngis that is communicated with feed bin body lower opening, be provided with at the minimum position place of aditus laryngis around the build-up of air nozzle, and the gasification reactor chamber at combustion chamber middle part; Described spending for inclination 45 around the build-up of air nozzle is arranged on the aditus laryngis; Described around also being provided with to blower fan on build-up of air nozzle one side around build-up of air nozzle air intake; The water tank that the waste heat that utilizes the combustion chamber gasification reaction is arranged in the combustion chamber outer periphery; And between water tank and combustion chamber, being provided with the spiral heat exchanger fin, described ash-falling chamber comprises flying disc; Described warehouse lower opening is provided with control fuel whereabouts and makes fuel and gasification reactor chamber intercept the feed bin doors of the temperature that has reduced the feed bin body by two fan-shaped piecing together.
More excellent, describedly be 8～12 and evenly be arranged on the combustion chamber top around the build-up of air nozzle.
More excellent, described combustion chamber is an olive shape combustion chamber broad in the middle, that both ends open is little.
More excellent; Described ash-falling chamber is provided with the fire grate of ash content; Outside the control power transmission shaft of material outlet, feed bin door, the camshaft of fire grate supporting seat etc. and stove, have gap location in addition, establish air chamber respectively in these three parts, the high-pressure side or the low-pressure end that produce with blower fan link to each other.
More excellent, said be communicated with ash-falling chamber and outside ash-falling chamber, place be provided with the secondary oxygen supply nozzle that can in stove, burn to combustible gas.
More excellent; The conduit intersection that described ash-falling chamber is communicated with the vigorous fire kitchen range is provided with the vigorous fire valve; This design makes a kind of domestic biomass energy-saving stove can be used for several kinds of mode of operations, the conduit of jitty, and it is more unimpeded that combustible gas is flowed; Helpful to the raising of combustion chamber reaction temperature, make a kind of domestic biomass energy-saving stove adapt to more extensive to fuel.
More excellent, the combustion gas out splice going splice that described warehouse is other.
After adopting technique scheme and since combustion chamber comprise the aditus laryngis that is communicated with feed bin body lower opening, be provided with at the minimum position place of aditus laryngis around the build-up of air nozzle, and the gasification reactor chamber in the middle part of the combustion chamber; The gasification reactor chamber exothermic reaction is concentrated during use; Obtain 1200 above high temperature, under the sufficiently high situation of reaction temperature, add the carbon that exothermic reaction obtains; Under the catalytic action of pyrocarbon; Coke tar cracking is abundant, and the tar content in the combustible gas greatly reduces, and has realized the purpose of non-secondary pollution; Because it is the warehouse lower opening is provided with that control fuel falls and by two fan-shaped feed bin doors that make fuel and the temperature of gasification reactor chamber obstruct reduction feed bin body that piece together, convenient in the use again.
Description of drawings
Fig. 1 is the cross section structure signal of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed explanation.
As shown in Figure 1; A kind of domestic biomass energy-saving stove; Comprise feed bin body 1, below feed bin body 1, be provided with the combustion chamber 2 that is communicated with feed bin body 1, in combustion chamber 2 times and the ash-falling chamber 3 that is communicated with combustion chamber 2; Reach in ash-falling chamber's 3 one sides and be provided with the vigorous fire kitchen range 5 that is communicated with through conduit 4; Wherein feed bin body 1 comprises warehouse 11, the feed bin on opening above the warehouse 11 lid 12, the blast pipe 13 and the smoke exhaust pipe 14 around warehouse 11 of upper and lower opening, described combustion chamber 2 comprise the aditus laryngis 21 that is communicated with feed bin body 1 lower opening, be provided with at the minimum position place of aditus laryngis 21 around build-up of air nozzle 22, reach the gasification reactor chamber 23 at combustion chamber 2 middle parts; Described spending for inclination 45 around build-up of air nozzle 22 is arranged on the aditus laryngis 21; Described around also being provided with on build-up of air nozzle 22 1 sides to blower fan 5 around build-up of air nozzle 22 air intakes; The water tank 6 that the waste heat that utilizes combustion chamber 2 gasification reactions is arranged in combustion chamber 2 outer periphery; And between water tank 6 and combustion chamber 2, being provided with spiral heat exchanger fin 7, described ash-falling chamber 3 comprises flying disc 8; Described warehouse 11 lower opening are provided with control fuel whereabouts and make fuel and gasification reactor chamber 23 intercept the feed bin door 13 of the temperature that has reduced feed bin body 1 by two fan-shaped piecing together.Be 8～12 and evenly be arranged on combustion chamber 2 tops that combustion chamber 2 is an olive shape combustion chamber broad in the middle, that both ends open is little around build-up of air nozzle 22, ash-falling chamber 3 is provided with the fire grate 9 of ash content; Outside the control power transmission shaft of material outlet, feed bin door 13, the camshaft of fire grate 9 supporting seats etc. and stove, there is gap location in addition; Establish air chamber respectively in these three parts, the high-pressure side that produces with blower fan 5 is connected with low-pressure end, has effectively intercepted the flue gas leakage; Said be communicated with ash-falling chamber 3 and outside ash-falling chamber 3, place be provided with the secondary oxygen supply nozzle 10 that can in stove, burn to combustible gas; Conduit 4 intersections that ash-falling chamber 3 is communicated with vigorous fire kitchen range 5 are provided with the vigorous fire valve, and this design makes a kind of domestic biomass energy-saving stove can be used for several kinds of mode of operations, the conduit of jitty; It is more unimpeded that combustible gas is flowed; Helpful to the raising of combustion chamber 2 reaction temperatures, it is more extensive that a kind of domestic biomass energy-saving stove is adapted to fuel, the combustion gas out splice going splice 12 on described warehouse 11 sides.
Gasification reactor chamber 23 exothermic reactions are concentrated during use, obtain 1200 above high temperature, under the sufficiently high situation of reaction temperature; Add the carbon that exothermic reaction obtains, under the catalytic action of pyrocarbon, coke tar cracking is abundant; Tar content in the combustible gas greatly reduces, and has realized the purpose of non-secondary pollution; Because it is warehouse 11 lower opening are provided with that control fuel falls and make fuel and gasification reactor chamber 23 obstructs reduce the feed bin door 13 of the temperature of feed bin body 1 by two fan-shaped piecing together, convenient in the use again.
During enforcement, adopted three kinds of mode of operations: first kind of mode of operation, open and the inner sthenic fire range valve of vigorous fire kitchen range 5 connecting ducts 4, close the combustion gas delivery valve, close secondary oxygen supply nozzle 10, use 5 work of vigorous fire kitchen range; Second kind of mode of operation closed the sthenic fire range valve, opens the combustion gas delivery valve, closes secondary oxygen supply nozzle 10, uses external kitchen range work; The third mode of operation is closed the sthenic fire range valve, closes the combustion gas delivery valve, opens secondary oxygen supply nozzle 10, makes flammable steam stove internal combustion, and efficient heating water tank 6 realizes water heater working.
Above-described only is the preferred implementation of a kind of domestic biomass energy-saving stove of the utility model; Should be understood that; For the person of ordinary skill of the art; Under the prerequisite that does not break away from the utility model creation design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (7)
1. domestic biomass energy-saving stove; Comprise the feed bin body, be provided with the combustion chamber that is communicated with the feed bin body below the feed bin body, under combustion chamber and the ash-falling chamber that is communicated with combustion chamber; Reach in ash-falling chamber's one side and be provided with the vigorous fire kitchen range that is communicated with through conduit; Wherein the feed bin body comprises the warehouse of upper and lower opening, the lid of the feed bin on opening above the warehouse, blast pipe and smoke exhaust pipe around warehouse; It is characterized in that described combustion chamber comprise the aditus laryngis that is communicated with feed bin body lower opening, be provided with at the minimum position place of aditus laryngis around the build-up of air nozzle, and the gasification reactor chamber at combustion chamber middle part; Described spending for inclination 45 around the build-up of air nozzle is arranged on the aditus laryngis; Described around also being provided with to blower fan on build-up of air nozzle one side around build-up of air nozzle air intake; The water tank that the waste heat that utilizes the combustion chamber gasification reaction is arranged in the combustion chamber outer periphery; And between water tank and combustion chamber, being provided with the spiral heat exchanger fin, described ash-falling chamber comprises flying disc; Described warehouse lower opening is provided with control fuel whereabouts and makes fuel and gasification reactor chamber intercept the feed bin doors of the temperature that has reduced the feed bin body by two fan-shaped piecing together.
2. a kind of domestic biomass energy-saving stove according to claim 1 is characterized in that describedly being 8～12 and evenly being arranged on combustion chamber top around the build-up of air nozzle.
3. a kind of domestic biomass energy-saving stove according to claim 1 and 2 is characterized in that described combustion chamber is an olive shape combustion chamber broad in the middle, that both ends open is little.
4. a kind of domestic biomass energy-saving stove according to claim 1 is characterized in that described ash-falling chamber is provided with the fire grate of ash content.
5. a kind of domestic biomass energy-saving stove according to claim 4, it is characterized in that said be communicated with ash-falling chamber and outside ash-falling chamber, place be provided with the secondary oxygen supply nozzle that can in stove, burn to combustible gas.
6. according to claim 1 or 4 or 5 described a kind of domestic biomass energy-saving stoves, it is characterized in that the conduit intersection that described ash-falling chamber is communicated with the vigorous fire kitchen range is provided with the vigorous fire valve.
7. a kind of domestic biomass energy-saving stove according to claim 1 is characterized in that the combustion gas out splice going splice that described warehouse is other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204447162U CN202328392U (en) | 2011-11-11 | 2011-11-11 | Household biomass fuel-efficient stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204447162U CN202328392U (en) | 2011-11-11 | 2011-11-11 | Household biomass fuel-efficient stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202328392U true CN202328392U (en) | 2012-07-11 |
Family
ID=46440373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204447162U Expired - Fee Related CN202328392U (en) | 2011-11-11 | 2011-11-11 | Household biomass fuel-efficient stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202328392U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654364A (en) * | 2015-02-12 | 2015-05-27 | 周勇 | Biomass gasification stove |
| CN104694168A (en) * | 2015-02-12 | 2015-06-10 | 周勇 | Furnace core structure of biomass gasifier |
| CN105423297A (en) * | 2015-11-30 | 2016-03-23 | 重庆光煦科技有限公司 | Multifunctional biomass oven |
-
2011
- 2011-11-11 CN CN2011204447162U patent/CN202328392U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104654364A (en) * | 2015-02-12 | 2015-05-27 | 周勇 | Biomass gasification stove |
| CN104694168A (en) * | 2015-02-12 | 2015-06-10 | 周勇 | Furnace core structure of biomass gasifier |
| CN105423297A (en) * | 2015-11-30 | 2016-03-23 | 重庆光煦科技有限公司 | Multifunctional biomass oven |
| CN105423297B (en) * | 2015-11-30 | 2018-08-24 | 重庆光杰新能源科技有限公司 | A kind of multifunctional biomass stove |
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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: 20120711 Termination date: 20171111 |