CN201380008Y - Biomass fuel gas purification system - Google Patents
Biomass fuel gas purification system Download PDFInfo
- Publication number
- CN201380008Y CN201380008Y CN200920011115U CN200920011115U CN201380008Y CN 201380008 Y CN201380008 Y CN 201380008Y CN 200920011115 U CN200920011115 U CN 200920011115U CN 200920011115 U CN200920011115 U CN 200920011115U CN 201380008 Y CN201380008 Y CN 201380008Y
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- Prior art keywords
- fuel gas
- primary
- filter core
- purifier
- hollow channel
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Abstract
The utility model relates to the field of biomass fuel gas, in particular to a biomass fuel gas purification system, which comprises a primary purifier (1) and a secondary purifier (2), wherein the bottom of the primary purifier (1) is provided with a gas inlet (4); the top of the secondary purifier (2) is provided with a gas outlet (5); the upper part of the primary purifier (1) is communicated with the bottom of the secondary purifier (2) through a connecting tube (3); a primary filter column (6) is arranged in the middle area of the primary purifier (1); a secondary filter column (7) is arranged in the middle area of the secondary purifier (2); the primary filter column (6) consists of a primary mounting plate (8) with a middle hole (10) and a filter element (11) with a hollow channel (9); the end of the filter element (11) is fixed connected with the primary mounting plate (8); the hollow channel (9) is communicated with the connecting tube (3) through the middle hole (10); and a baffle (16) is fixed on the bottom of the hollow channel (9). The structure of the utility model is simple, the thermal value of fuel gas is ideal, the tar content is low, and the quality of terminal fuel gas is high.
Description
Technical field
The utility model belongs to biological fuel gas unit field, relates in particular to a kind of biological fuel gas cleaning system.
Background technology
The biological fuel gas technology is just becoming the hot spot technology of rural area utilization of new energy resources.At present, the biological fuel gas unit that occurs on the market, though be provided with multiple purifier aspect the gas-purification processing, above-mentioned gas cleaning device can't effectively be controlled the tar content of combustion gas, the calorific value of combustion gas neither be very desirable, and the quality of terminal combustion gas can not get due guarantee.
The utility model content
The utility model is intended to overcome the deficiencies in the prior art part and provides a kind of simple in structure, the fuel gases calorific value ideal, and tar content is low, the biological fuel gas cleaning system that terminal combustion gas quality is high.
For achieving the above object, the utility model is achieved in that
A kind of biological fuel gas cleaning system, it comprises: the bottom is provided with the primary purifying device of air inlet and the secondary stage purified device that the top is provided with the gas outlet; The top of described primary purifying device through communicating pipe the bottom with the secondary stage purified device communicate; In described primary purifying device central region, be provided with the primary filter post; In described secondary stage purified device central region, be provided with the secondary filter post.
As a kind of preferred version, primary filter post described in the utility model comprises elementary assembling version that is provided with mesopore and the filter core that is provided with hollow channel; The end of described filter core and elementary assembling version are fixedly connected; Described hollow channel communicates with communicating pipe through mesopore; The bottom of described hollow channel is fixed with baffle plate.
Further, secondary filter post described in the utility model comprises secondary assembling tube sheet and unit filter core bundle; The end and the secondary assembling tube sheet of described unit filter core bundle are fixedly connected.
Further, filter core described in the utility model comprises glass layer and active carbon layer; Described active carbon layer and glass layer join.
In addition, unit described in the utility model filter core bundle can adopt nano filter medium.
The utility model is simple in structure, the fuel gases calorific value ideal, and tar content is low, terminal combustion gas quality height, thus can effectively avoid combustion gas in use to the corrosiveness of surrounding environment.
Description of drawings
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.Protection domain of the present utility model not only is confined to the statement of following content.
Fig. 1 is an overall structure schematic diagram of the present utility model.
The specific embodiment
As shown in the figure, the biological fuel gas cleaning system, it comprises: the bottom is provided with the primary purifying device 1 of air inlet 4 and the secondary stage purified device 2 that the top is provided with gas outlet 5; The top of described primary purifying device 1 through communicating pipe 3 bottom with secondary stage purified device 2 communicate; In described primary purifying device 1 central region, be provided with primary filter post 6; In described secondary stage purified device 2 central region, be provided with secondary filter post 7.Primary filter post 6 described in the utility model comprises elementary assembling version 8 that is provided with mesopore 10 and the filter core 11 that is provided with hollow channel 9; The end of described filter core 11 and elementary assembling version 8 are fixedly connected; Described hollow channel 9 communicates with communicating pipe 3 through mesopore 10.Be fixed with baffle plate 16 in the bottom of described hollow channel 9.Certainly, the utility model primary filter post 6 also can be designed to elementary assembling version 8 and add tube-in-tube structure, is adding man-hour, sleeve can be made cellular barrel, and filtering material is assemblied in the cellular barrel.Be the intensive filtration clean-up effect, secondary filter post 7 described in the utility model comprises secondary assembling tube sheet 12 and unit filter core bundle 13; The end and the secondary assembling tube sheet 12 of described unit filter core bundle 13 are fixedly connected.At different situations, filter core 11 described in the utility model comprises glass layer 14 and active carbon layer 15; Described active carbon layer 15 joins with glass layer 14.Based on the consideration that increases terminal combustion gas quality, unit described in the utility model filter core bundle 13 adopts nano filter medium, also can adopt other filtering material certainly.
The utility model in use, combustion gas to be clean enters from air inlet 4, glass layer 14 in filter core 11 and active carbon layer 15 carry out entering hollow channel 9 behind the primary purifying, enter secondary stage purified device 2 by communicating pipe 3 again; Combustion gas is 5 outflows from the gas outlet after the unit filter core bundle in filter post 7 13 filters.
Be with being appreciated that, more than about specific descriptions of the present utility model, only be used to the utility model is described and be not to be subject to the described technical scheme of the utility model embodiment, those of ordinary skill in the art is to be understood that, still can make amendment or be equal to replacement the utility model, to reach identical technique effect; Use needs as long as satisfy, all within protection domain of the present utility model.
Claims (5)
1, a kind of biological fuel gas cleaning system is characterized in that, comprising: the bottom is provided with the primary purifying device (1) of air inlet (4) and the secondary stage purified device (2) that the top is provided with gas outlet (5); The top of described primary purifying device (1) through communicating pipe (3) bottom with secondary stage purified device (2) communicate; In described primary purifying device (1) central region, be provided with primary filter post (6); In described secondary stage purified device (2) central region, be provided with secondary filter post (7).
2, biological fuel gas cleaning system according to claim 1 is characterized in that: described primary filter post (6) comprises elementary assembling version (8) that is provided with mesopore (10) and the filter core (11) that is provided with hollow channel (9); The end of described filter core (11) and elementary assembling version (8) are fixedly connected; Described hollow channel (9) communicates with communicating pipe (3) through mesopore (10); Be fixed with baffle plate (16) in described hollow channel (9) bottom.
3, biological fuel gas cleaning system according to claim 1 and 2 is characterized in that: described secondary filter post (7) comprises secondary assembling tube sheet (12) and unit filter core bundle (13); The end of described unit filter core bundle (13) and secondary assembling tube sheet (12) are fixedly connected.
4, biological fuel gas cleaning system according to claim 2 is characterized in that: described filter core (11) comprises glass layer (14) and active carbon layer (15); Described active carbon layer (15) joins with glass layer (14).
5, biological fuel gas cleaning system according to claim 3 is characterized in that: described unit filter core bundle (13) adopts nano filter medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920011115U CN201380008Y (en) | 2009-03-04 | 2009-03-04 | Biomass fuel gas purification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920011115U CN201380008Y (en) | 2009-03-04 | 2009-03-04 | Biomass fuel gas purification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380008Y true CN201380008Y (en) | 2010-01-13 |
Family
ID=41523481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920011115U Expired - Fee Related CN201380008Y (en) | 2009-03-04 | 2009-03-04 | Biomass fuel gas purification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380008Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732328A (en) * | 2012-06-15 | 2012-10-17 | 罗江平 | Integral biomass gasified fuel gas washing/absorbing apparatus |
-
2009
- 2009-03-04 CN CN200920011115U patent/CN201380008Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102732328A (en) * | 2012-06-15 | 2012-10-17 | 罗江平 | Integral biomass gasified fuel gas washing/absorbing apparatus |
| CN102732328B (en) * | 2012-06-15 | 2013-09-04 | 罗江平 | Integral biomass gasified fuel gas washing/absorbing apparatus |
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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: 20100113 Termination date: 20120304 |