CN201873645U - Environment-friendly fuel gasification furnace - Google Patents
Environment-friendly fuel gasification furnace Download PDFInfo
- Publication number
- CN201873645U CN201873645U CN2010205653942U CN201020565394U CN201873645U CN 201873645 U CN201873645 U CN 201873645U CN 2010205653942 U CN2010205653942 U CN 2010205653942U CN 201020565394 U CN201020565394 U CN 201020565394U CN 201873645 U CN201873645 U CN 201873645U
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- CN
- China
- Prior art keywords
- heater
- furnace body
- fuel gas
- chamber
- flue dust
- 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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Abstract
An environment-friendly fuel gasification furnace comprises a furnace body and an upper cover, wherein the furnace body is provided with a fuel gas pipeline outlet; the furnace body is sealed by the upper cover; a sealed water tank is arranged between the upper cover and the furnace body; a funnel-shaped feed port, a primary fume separation chamber and a secondary fuel gas decontamination chamber are arranged below the sealed water tank at the upper part of the furnace body; the fuel gas pipeline outlet of the furnace body is arranged at the upper part of the decontamination chamber; a waste water outlet is arranged at the lower part of the decontamination chamber; a mesh type grate made of a fire-resisting material is arranged at the lower part of the interior of the furnace body; a ventilating pipeline communicated with an outside ventilator is arranged in the middle of the mesh type grate; and a dust outlet sealing cover is arranged on the furnace body. The environment-friendly fuel gasification furnace has the advantages that the sealed water tank arranged between the upper cover and the furnace body is utilized to effectively prevent flue fume in the furnace leaking; tar and other impurities in the fuel gas can be filtered by utilizing the primary fume separation chamber, water in the fuel gas is discharged via the waste water outlet through the secondary fuel gas decontamination chamber, and the fuel gas after filtration is output through the fuel gas pipeline outlet; and the grate and the ventilating pipeline are utilized to supply the furnace with oxygen, so as to achieve full combustion.
Description
Technical field:
The utility model relates to a kind of gasification installation, a kind of specifically environment-friendly type gasifier fuel that utilizes the plant gasification.
Background technology:
Along with the sustainable fast development of China's economy, disposable resource supply and demand breach such as Sweet natural gas, coal gas increase year by year, and people press for a kind of low price, energy-conservation, safe, clean New-type fuel resource comes into the market, and especially enter China rural area peasant household.Straw gasification stove arises at the historic moment thus, but there are problems in present straw gasification stove, has badly influenced people's popularization and application.Present straw gasification stove does not mostly have fire grate, makes burning not thorough, and the ashes that produce are easily piled up, and when the stove burning long period, because the accumulation of ashes can add fresh fuel, smolders serious environment pollution if ash disposal will produce; Do not have the waste water venting port, moisture in the stove, moisture can't be discharged, after using for some time, influence combustion efficacy because of moisture is excessive, of long duration also can blocking pipe; In addition, sealing effectiveness is bad, and leakiness flue gas during use can't guarantee the environment cleaning.
Summary of the invention:
In view of the foregoing, the purpose of this utility model provides that a kind of combustion efficacy is good, the environment-friendly type gasifier fuel of non-environmental-pollution.
The purpose of this utility model is achieved in that it comprises the body of heater that has the gas pipeline delivery port, the loam cake that seals this body of heater, is characterized in that: be provided with sealing flume between loam cake and body of heater; Have the funnel-form charging opening at body of heater internal upper part sealing flume; Be provided with the flue dust insulated chamber one time in funnel-form charging opening lower side, be provided with the flue dust made by Stainless Steel Cloth and glass silk flosssilk wadding in this insulated chamber and consider net, on to the body of heater of should flue dust considering net, be provided with flue dust insulated chamber closing cap; Be provided with the secondary gas-purification chamber that is formed by funnel-form charging opening and body of heater on a flue dust insulated chamber, the gas pipeline delivery port of body of heater is located at the top of this decontamination chamber, is provided with waste water discharge opening on the body of heater of the bottom of this decontamination chamber; The bottom is provided with the mesh-type fire grate of being made by refractory materials in body of heater, and these mesh-type fire grate central authorities are provided with the ventilator trunk that is communicated with the external ventilation machine, and mesh-type fire grate one side is provided with the ash output hole closing cap in the corresponding stove on body of heater.Utilize sealing flume set between loam cake and the body of heater to prevent that effectively flue dust leaks in the stove; Utilize a flue dust insulated chamber that the coal-tar middle oil impurity that waits of combustion gas is leached, by secondary gas-purification chamber being discharged via waste water discharge opening by water in the combustion gas, combustion gas after filtering is by the output of gas pipeline delivery port; Utilize the oxygen supply in stove of fire grate and ventilator trunk, make it sufficient combustion.
The utility model has the advantages that combustion efficacy is good, non-environmental-pollution, can guarantee the environment cleaning effectively.
Below in conjunction with accompanying drawing the utility model is done with explanation.
Description of drawings:
Accompanying drawing is the utility model structural representation.
Embodiment:
By accompanying drawing as can be known, this environment-friendly type gasifier fuel is made of body of heater 13, loam cake 1, sealing flume 2, secondary gas-purification chamber 3, flue dust insulated chamber closing cap 4, flue dust insulated chamber 5, funnel-form charging opening 6, fire grate 8, ventilator trunk 9, ash output hole closing cap 11, a waste water discharge opening 12.Sealing flume 2 places between body of heater 13 and the loam cake 1, prevents that effectively flue dust leaks in the stove; Funnel-form charging opening 6 is put body of heater internal upper part sealing flume 2 times, is added plant fuels such as straw by funnel-form charging opening 6; One time flue dust insulated chamber 5 places funnel-form charging opening 6 downsides, be provided with the flue dust of making by Stainless Steel Cloth 5-1 and glass silk flosssilk wadding 5-2 in this insulated chamber 5 and consider net, leach the coal-tar middle oil impurity that waits of combustion gas by this filter screen, opening flue dust insulated chamber closing cap 4 is that the replaceable flue dust of being made by Stainless Steel Cloth 5-1 and glass silk flosssilk wadding 5-2 is considered net; Secondary gas-purification chamber 3 is on flue dust insulated chamber 5 and by being formed by funnel-form charging opening 6 and body of heater 13, gas pipeline delivery port 14 is located at the top of this decontamination chamber 3 on the body of heater, waste water discharge opening 12 is located at the bottom of this decontamination chamber 3 on the body of heater, by secondary gas-purification chamber 3 water in the combustion gas is discharged via waste water discharge opening 12, combustion gas after filtering is by 14 outputs of gas pipeline delivery port; Mesh-type fire grate 8 places bottom in the body of heater, and the ventilator trunk 9 of being convenient to be communicated with the external ventilation machine places mesh-type fire grate central authorities, and its ventilator trunk 9 upper port have all the ventilation mesh 7 with distribution, are that the ventilation oxygen supply is combustion-supporting in the stove by ventilator trunk 9; On body of heater 13 with stove in set mesh-type fire grate 8 corresponding sides be provided with ash output hole 10 and ash output hole closing cap 11, open this closing cap and get final product ash disposal.Mesh-type fire grate 8 and ventilator trunk 9 adopt refractory materials to make.
Claims (1)
1. environment-friendly type gasifier fuel, it comprises the body of heater that has the gas pipeline delivery port, the loam cake that seals this body of heater, it is characterized in that: be provided with sealing flume between loam cake and body of heater; Have the funnel-form charging opening at body of heater internal upper part sealing flume; Be provided with the flue dust insulated chamber one time in funnel-form charging opening lower side, be provided with the flue dust made by Stainless Steel Cloth and glass silk flosssilk wadding in this insulated chamber and consider net, on to the body of heater of should flue dust considering net, be provided with flue dust insulated chamber closing cap; Be provided with the secondary gas-purification chamber that is formed by funnel-form charging opening and body of heater on a flue dust insulated chamber, the gas pipeline delivery port of body of heater is located at the top of this decontamination chamber, is provided with waste water discharge opening on the body of heater of the bottom of this decontamination chamber; The bottom is provided with the mesh-type fire grate of being made by refractory materials in body of heater, and these mesh-type fire grate central authorities are provided with the ventilator trunk that is communicated with the external ventilation machine, and mesh-type fire grate one side is provided with the ash output hole closing cap in the corresponding stove on body of heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205653942U CN201873645U (en) | 2010-10-19 | 2010-10-19 | Environment-friendly fuel gasification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205653942U CN201873645U (en) | 2010-10-19 | 2010-10-19 | Environment-friendly fuel gasification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873645U true CN201873645U (en) | 2011-06-22 |
Family
ID=44161571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205653942U Expired - Fee Related CN201873645U (en) | 2010-10-19 | 2010-10-19 | Environment-friendly fuel gasification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876392A (en) * | 2011-07-11 | 2013-01-16 | 常熟市辛庄镇前进五金厂 | Fire grate driving mechanism of downdraft biomass fuel vaporizing furnace |
| CN105925321A (en) * | 2016-07-12 | 2016-09-07 | 安徽省化工设计院 | Dedusting and decoking integrated biomass gasifier |
-
2010
- 2010-10-19 CN CN2010205653942U patent/CN201873645U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102876392A (en) * | 2011-07-11 | 2013-01-16 | 常熟市辛庄镇前进五金厂 | Fire grate driving mechanism of downdraft biomass fuel vaporizing furnace |
| CN102876392B (en) * | 2011-07-11 | 2013-12-11 | 常熟市辛庄镇前进五金厂 | Fire grate driving mechanism of downdraft biomass fuel vaporizing furnace |
| CN105925321A (en) * | 2016-07-12 | 2016-09-07 | 安徽省化工设计院 | Dedusting and decoking integrated biomass gasifier |
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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: 20110622 Termination date: 20131019 |