CN202968493U - Biomass gasifier - Google Patents
Biomass gasifier Download PDFInfo
- Publication number
- CN202968493U CN202968493U CN 201220667609 CN201220667609U CN202968493U CN 202968493 U CN202968493 U CN 202968493U CN 201220667609 CN201220667609 CN 201220667609 CN 201220667609 U CN201220667609 U CN 201220667609U CN 202968493 U CN202968493 U CN 202968493U
- Authority
- CN
- China
- Prior art keywords
- heater
- area
- fire grate
- zone
- gas inlet
- 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
Links
Images
Abstract
The utility model relates to a biomass gasifier which comprises a body, a cover, a gas inlet and a gas outlet, wherein the cover is arranged at the upper end of the body; the gas inlet and the gas outlet are arranged on the body and are communicated with the body; the diameter of the middle section of the body is smaller than the diameters of the upper and lower sections; the gas inlet is connected to the middle section of the body; the gas outlet is connected to the lower section of the body; a drying area, a splitting area, a combusting area, a reducing belt and a dedusting area are sequentially arranged in the cavity of the body from top to bottom; the drying area, the splitting area, the combusting area and the reducing belt are arranged above a fire grate, and the dedusting area is arranged below the fire grate; and a gas inlet tube is communicated with the combustion area. Generation of tar in the body is reduced by arranging the gas inlet tube above the gas outlet tube, so that the pipeline is prevented from being blocked to lead to shutdown and repair, and the work efficiency is improved; and the gas inlet tube is communicated with the combustion area, so that the combustion efficiency of internal matters is improved, the combustion temperature in the body is increased, and the practicality is improved.
Description
Technical field
The utility model relates to the vapourizing furnace field, relates in particular to a kind of biomass gasifying furnace.
Background technology
Vapourizing furnace is again producer, energy-saving and environmental-protection gasifier, gas making furnace by using stalk, stalk gasification stove, Domestic straw gasification stove, environmental protection and energy saving gasification burner, biomass gasifying furnace, efficient biomass producer.
The straw fuel gas that vapourizing furnace is made belongs to green novel energy source, has powerful vitality.The raw material that produces due to plant gas is agricultural crop straw, forest tree castoff, edible fungi residues and all inflammable substances, is a kind of inexhaustible renewable resource.Yet, in the middle of the present rural energy structure of China (straw fuel gas, Sweet natural gas, liquefied gas, biogas, sun power, electricity, raw coal, honeycomb briquette, former plant fuel), have only that straw fuel gas is most economical, most convenient, the most energy-conservation, the most applicable, not only use safety, and sanitation and hygiene.
The large scale industry stoves such as vapourizing furnace is widely used in steel rolling, prints and dyes, bleachinges and dyeing, pottery, cement, paper product also can be applicable to generating, and how constantly soaring along with oil price reduces the matter of utmost importance that industrial cost has become each large factory.
But, the structure of existing biomass gasifying furnace is that inlet pipe is in the bottom of body of heater, escape pipe so, easily produces the tar blocking pipe on the top of body of heater, and the temperature in body of heater does not reach the temperature of expection, the process of quitting work of having to after dredging pipeline, starts again, very trouble, and reduction working efficiency.
The utility model content
In view of this, be necessary to provide a kind of blocking pipe that is difficult for, and improve the biomass gasifying furnace of the temperature in body of heater.
The utility model is to realize like this, a kind of biomass gasifying furnace, comprise body of heater, bell, inlet mouth and air outlet, described bell is located at the upper end of described body of heater, described inlet mouth and air outlet are located on described body of heater, and are communicated with the inner chamber of body of heater, and the diameter in the stage casing of described body of heater is less than the diameter of epimere and hypomere, described inlet mouth is connected to the middle section of described body of heater, and described air outlet is connected to the lower section of described body of heater.
Further, be provided with fire grate in described body of heater, described fire grate is located at lower portion of furnace body.
Further, described inlet mouth is located at the top of fire grate.
Further, the below of fire grate is located in described air outlet.
Further, described body of heater inner chamber is provided with and is provided with successively from top to bottom drying zone, cracking zone, combustion zone, zone of reduction and removes gray area, and described drying zone, cracking zone, combustion zone, zone of reduction all are located at the top of fire grate, the described below of being located at fire grate except gray area.
Further, described inlet pipe is communicated with described combustion zone.
The advantage of the biomass gasifying furnace that the utility model provides is: by inlet pipe being located at the top of escape pipe, reduce the generation of tar in body of heater, prevent blocking pipe, cause SDR, improve the efficient of work, and inlet pipe has been communicated with the combustion zone, improved the efficiency of combustion of inner material, increase the temperature of combustion in body of heater, improved practicality.
Description of drawings
Fig. 1 is the structural representation of a kind of biomass gasifying furnace of the utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
See also Fig. 1, Fig. 1 is the structural representation of a kind of biomass gasifying furnace of the utility model.
The utility model is achieved in that described a kind of biomass gasifying furnace comprises body of heater 10, bell 20, inlet mouth 30 and air outlet 40, and described bell 20 is located at the upper end of described body of heater 10, when needs add materials, open bell 20, put into material, directly shut bell 20 and get final product, convenient and swift; Described inlet mouth 30 and air outlet 40 are located on described body of heater 10, and be communicated with the inner chamber of body of heater 10, the diameter in the stage casing of described body of heater is less than the diameter of epimere and hypomere, and described inlet mouth 30 is connected to the middle section of described body of heater 10, and described air outlet 40 is connected to the lower section of described body of heater 10.
Be provided with fire grate 50 in described body of heater 10, described fire grate 50 is located at body of heater 10 bottoms, and described inlet mouth 30 is located at the top of fire grate 50, and the below of fire grate 50 is located in described air outlet 40.
Described body of heater 10 inner chambers are provided with and are provided with successively from top to bottom drying zone a, cracking zone b, combustion zone c, zone of reduction d and remove gray area e, described drying zone a, cracking zone b, combustion zone c, zone of reduction d all are located at the top of fire grate 50, the described below of being located at fire grate 50 except gray area e, described inlet pipe 30 is communicated with described combustion zone c.
By inlet pipe 30 being located at the top of escape pipe 40, reduce the generation of body of heater 10 interior tar, prevent blocking pipe, cause SDR, improve the efficient of work, and inlet pipe 30 has been communicated with combustion zone c, improved the efficiency of combustion of inner material, increase the temperature of combustion in body of heater 10, improved practicality.
The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. biomass gasifying furnace, comprise body of heater (10), bell (20), inlet mouth (30) and air outlet (40), described bell (20) is located at the upper end of described body of heater (10), described inlet mouth (30) and air outlet (40) are located on described body of heater (10), and be communicated with the inner chamber of body of heater (10), it is characterized in that, the diameter in the stage casing of described body of heater is less than the diameter of epimere and hypomere, described inlet mouth (30) is connected to the middle section of described body of heater (10), described air outlet (40) is connected to the lower section of described body of heater (10).
2. biomass gasifying furnace according to claim 1, is characterized in that, is provided with fire grate (50) in described body of heater (10), and described fire grate (50) is located at body of heater (10) bottom.
3. biomass gasifying furnace according to claim 2, is characterized in that, described inlet mouth (30) is located at the top of fire grate (50).
4. biomass gasifying furnace according to claim 2, is characterized in that, described air outlet (40) are located at the below of fire grate (50).
5. according to claim 1-4 described biomass gasifying furnaces of any one, it is characterized in that, described body of heater (10) inner chamber is provided with and is provided with successively from top to bottom drying zone (a), cracking zone (b), combustion zone (c), zone of reduction (d) and removes gray area (e), described drying zone (a), cracking zone (b), combustion zone (c), zone of reduction (d) all are located at the top of fire grate (50), the described below of being located at fire grate (50) except gray area (e).
6. biomass gasifying furnace according to claim 5, is characterized in that, described inlet pipe (30) is communicated with described combustion zone (c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667609 CN202968493U (en) | 2012-12-06 | 2012-12-06 | Biomass gasifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667609 CN202968493U (en) | 2012-12-06 | 2012-12-06 | Biomass gasifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202968493U true CN202968493U (en) | 2013-06-05 |
Family
ID=48509594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220667609 Expired - Fee Related CN202968493U (en) | 2012-12-06 | 2012-12-06 | Biomass gasifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202968493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110343548A (en) * | 2019-07-08 | 2019-10-18 | 广东宝杰环保科技有限公司 | A kind of industrial solid waste gasification furnace |
-
2012
- 2012-12-06 CN CN 201220667609 patent/CN202968493U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110343548A (en) * | 2019-07-08 | 2019-10-18 | 广东宝杰环保科技有限公司 | A kind of industrial solid waste gasification furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zeng et al. | Utilization of straw in biomass energy in China | |
| CN204107969U (en) | One way of life junk-free high-efficiency thermal decomposition gasification burning burning electricity generation system | |
| CN202470041U (en) | Biomass gasification and fuel gas combustion integrated device | |
| CN201621740U (en) | Pollution-free biomass gasifier | |
| CN204113365U (en) | Domestic garbage prepares RDF pyrolysing gasification combustion gas clean and effective power generation system | |
| CN101592098A (en) | The method and apparatus that utilizes plant straw and stalk and Stirling-electric hybrid to generate electricity | |
| CN202968493U (en) | Biomass gasifier | |
| CN204113363U (en) | Domestic garbage is prepared the combustion gas of RDF pyrolysing gasification and is burned clean and effective power generation system | |
| CN204689955U (en) | A kind of device of biological material production combustion gas | |
| CN201817448U (en) | Biomass gasifier | |
| CN105441134A (en) | System and method of biomass pyrolysis gas combustion-supporting direct-combustion boiler process | |
| CN206375861U (en) | A kind of biomass cracking gasification stove conversion equipment | |
| CN202511453U (en) | Double-layer hot blast stove | |
| CN102927596B (en) | A kind of biomass are into carbon gasification stove | |
| CN101717664B (en) | Biomass gasifier | |
| CN205035328U (en) | Biomass gasification boiler | |
| CN1936429A (en) | Biological-material-tall stove | |
| CN201187795Y (en) | Biomass gasification furnace | |
| CN202968496U (en) | Biomass gas generator | |
| CN205382133U (en) | System for combustion -supporting direct combustion boiler technology of living beings pyrolysis gas | |
| CN201251201Y (en) | Straw gasification furnace | |
| CN201377813Y (en) | Biomass energy conversion furnace | |
| CN202596822U (en) | Built-in steam pipe type garbage processing waste heat power generation system | |
| CN206447840U (en) | Combustion engine Combined Cycle Unit and biomass gasifying furnace integral type energy utilization system | |
| CN201193836Y (en) | Biomass gasification stoves |
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: 20130605 Termination date: 20131206 |