CN201221774Y - Tar separation apparatus of biomass gasification stove - Google Patents
Tar separation apparatus of biomass gasification stove Download PDFInfo
- Publication number
- CN201221774Y CN201221774Y CN 200820052865 CN200820052865U CN201221774Y CN 201221774 Y CN201221774 Y CN 201221774Y CN 200820052865 CN200820052865 CN 200820052865 CN 200820052865 U CN200820052865 U CN 200820052865U CN 201221774 Y CN201221774 Y CN 201221774Y
- Authority
- CN
- China
- Prior art keywords
- tar
- wireway
- kit
- air duct
- gas
- 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
Classifications
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]
- Y02E20/18—Integrated gasification combined cycle [IGCC], e.g. combined with carbon capture and storage [CCS]
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The utility model provides a tar separation device for a biomaterial gasification furnace. An air duct (3) extending downwards is arranged at the gas outlet (2) of the gasification furnace; a kit (4) is arranged on the top of the air duct (3); the bottom of the kit (4) is communicated with the air duct (3); and the air duct (3) is communicated with a gas delivery pipe (6) extending into a cooking range. Firstly, gas is treated in an outlet pipe so that the tar in mixed gases is significantly reduced; the tar in the gasses can be eliminated by adopting such methods as autothermic cracking and so on.
Description
Technical field
The utility model relates to the tar treating apparatus of tar treating apparatus, particularly a kind of biomass gasifying furnace.
Background technology
As everyone knows, the existence of biomass coke tar is very unfavorable to the utilization of biological fuel gas, and it not only reduces living beings gasification benefit, and can cause energy waste, contaminated environment.Particularly tar in the combustion gas is produced with biomass gasifying furnace in the family, be transported to clarifier with combustion gas from wireway, clarifier is transported to gas-cooker by pipeline again, be condensed into liquid when tar is progressively turned cold by heat in the meantime, and combine with elements such as water and carbon, not only influence the calorific value of combustion gas, the more important thing is to cause gasification furnace to stop up gas pipeline easily.This is that existing biomass gasifying furnace tool is difficult to the extensively main reason of popularization.
Tar processing method in the existing living beings air mixture is mainly physical separation, comprises WATER-WASHING METHOD, inhales and exhale method, centrifugal separation etc., and its processing method is single, inferior separating effect not only, and have secondary pollution, facts have proved and should not promote.
Summary of the invention
The purpose of this utility model is to provide a kind of tar separation device of biomass gasifying furnace, it is at first handled in the air mixture delivery line, can make the tar in the air mixture lower viscosity greatly, cooperate the thoroughly dischargings of stalk gasifier gas tar oil of method such as autothermal cracking again.
For achieving the above object, embodiment of the present utility model is: a kind of tar separation device of biomass gasifying furnace, it is characterized in that, be provided with the wireway that extends down in the gas outlet of gasification furnace, kit is arranged at the wireway top, the kit bottom communicates with wireway, and wireway is connected with the appendix that enters cooking stove.
Described kit and wireway are movable to be installed, and can freely remove stage makeup and costume.
When the utility model uses, kit is put into the solid surfactant of soap and so on, put into the adsorption separating agent of charcoal and so in the wireway, when the air mixture that gasification furnace produced is passed through, reagent in the kit at high temperature progressively becomes liquid, splash in the wireway, with the adsorption separating agent effect in the wireway, make the tar in the air mixture reach emulsification and separate, the liquid that is produced cools off naturally through gas pipeline, and be back to through return duct and be positioned at burner hearth high-temperature oxydation district and vaporize, participate in reaction with carbon then, realize the self-heating catalytic pyrolysis.The utility model is the preprocessing process of tar, through this section preliminary treatment, can make tar in next step processing procedure, separates more completely or cracking.
Description of drawings
Accompanying drawing is the scheme of installation of the utility model and gasification furnace.
Among the figure, 1-gasification furnace, 2-gas outlet, 3-wireway, 4-kit, 5-lid, 6-appendix, 7-return duct, 8-return channel, 9-cracking reaction pipe, 10-high-temperature oxydation district.
The specific embodiment
In the accompanying drawing, vertically be connected with wireway 3 downwards at escape pipe 2 ends that are positioned at gasification furnace 1 upper portion side wall, the top of wireway 3 is provided with kit 4, kit 4 bottoms communicate with wireway 3, kit 4 and wireway 4 movable installations can freely pick and place, and kit 4 is provided with lid 5.Wireway 3 and appendix 6 that enters gas-cooker and return duct 6 UNICOMs that are arranged in burner hearth high-temperature oxydation district 10 cracking reaction pipes, 9 UNICOMs, be provided with return channel 8 between return duct 6 and the cracking reaction pipe 9, the position of return channel 8, cracking reaction pipe 9 is lower than the position of appendix 6.
Claims (2)
1, a kind of tar separation device of biomass gasifying furnace, it is characterized in that, be provided with the wireway (3) that extends down in the gas outlet (2) of gasification furnace (1), kit (4) is arranged at wireway (3) top, kit (4) bottom communicates with wireway (3), and wireway (3) is connected with the appendix (6) that enters cooking stove.
2, the tar separation device of biomass gasifying furnace according to claim 1 is characterized in that, kit (4) is installed with wireway (3) is movable, can freely remove stage makeup and costume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820052865 CN201221774Y (en) | 2008-04-13 | 2008-04-13 | Tar separation apparatus of biomass gasification stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200820052865 CN201221774Y (en) | 2008-04-13 | 2008-04-13 | Tar separation apparatus of biomass gasification stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221774Y true CN201221774Y (en) | 2009-04-15 |
Family
ID=40575280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200820052865 Expired - Fee Related CN201221774Y (en) | 2008-04-13 | 2008-04-13 | Tar separation apparatus of biomass gasification stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221774Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975406A (en) * | 2010-11-08 | 2011-02-16 | 张新才 | Nickel-based catalyst biomass gasification furnace |
-
2008
- 2008-04-13 CN CN 200820052865 patent/CN201221774Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975406A (en) * | 2010-11-08 | 2011-02-16 | 张新才 | Nickel-based catalyst biomass gasification furnace |
| CN101975406B (en) * | 2010-11-08 | 2014-04-02 | 王崟 | Nickel-based catalyst biomass gasification furnace |
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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: 20090415 Termination date: 20100413 |