CN204369825U - A kind of biomass gas-making stove U-shaped foam dust-removing device - Google Patents
A kind of biomass gas-making stove U-shaped foam dust-removing device Download PDFInfo
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- CN204369825U CN204369825U CN201520000218.7U CN201520000218U CN204369825U CN 204369825 U CN204369825 U CN 204369825U CN 201520000218 U CN201520000218 U CN 201520000218U CN 204369825 U CN204369825 U CN 204369825U
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- foam
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- shaped foam
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Abstract
The utility model discloses a kind of biomass gas-making stove U-shaped foam dust-removing device.Comprise a kind of biomass gas-making stove U-shaped foam dust-removing device of fume pipe and induced draft fan, U-shaped foam dust-removing pipe is provided with between smoke inlet and exhanst gas outlet, U-shaped foam dust-removing pipe is provided with the foam jet be communicated with the first foam pipe near one end of smoke inlet, the foam outlet of U-shaped foam dust-removing pipe near one end of exhanst gas outlet with the second foam pipe is communicated with, and is provided with the bubble chamber accumulating foam between the first foam pipe and the second foam pipe; The bottom of U-shaped foam dust-removing pipe with store dirt pipe and be communicated with, the bottom storing dirt pipe is provided with the blade type gate valve of band upper flange and lower flange; The lower end that U-shaped foam dust-removing pipe is positioned at foam outlet is provided with filtering net circle frame; The upper end that U-shaped foam dust-removing pipe is positioned at foam outlet is provided with dust-proof air ventilation film circle frame.The utility model is applicable to the dedusting of biomass gas-making stove, can reach dust removing effects that is efficient, that continue.
Description
Technical field
The utility model relates to technical field of environment protection equipment, especially a kind of biomass gas-making stove U-shaped foam dust-removing device.
Background technology
Biomass gas-making stove is for raw material replaces coal to carry out the Gas-making Furnace of gas making, owing to not having SO with biomass fuels such as bamboo wood chips
2deng exhaust emission, development in recent years rapidly.But the biomass fuels such as bamboo wood chip still can produce a large amount of bamboo wood powders and powdered carbon dust in Gas-making.Current employing installs dust removing tube on the fume pipe near biomass gas-making stove, communicate with the inlet mouth of fume pipe on the left of dust removing tube, the upper right corner communicates with the air outlet of fume pipe, in the water submerged in water tank, carries out dedusting by being with the shower nozzle of water service pipe and ball valve to spray downwards bottom open type.Because the speed under induced draft fan effect of the dust in flue gas is exceedingly fast, this single water mist dust-removing mode less effective.
Utility model content
The purpose of this utility model is to provide a kind of device being applicable to efficient, the lasting dedusting of biomass gas-making stove.
The technical solution of the utility model is: a kind of biomass gas-making stove U-shaped foam dust-removing device comprising fume pipe and induced draft fan, U-shaped foam dust-removing pipe is provided with between the smoke inlet of described fume pipe and exhanst gas outlet, described U-shaped foam dust-removing pipe is provided with the foam jet be communicated with the first foam pipe near one end of smoke inlet, the foam outlet of U-shaped foam dust-removing pipe near one end of exhanst gas outlet with the second foam pipe is communicated with, and is provided with the bubble chamber accumulating foam between the first foam pipe and the second foam pipe.
The bottom of described U-shaped foam dust-removing pipe with store dirt pipe and be communicated with, the bottom storing dirt pipe is provided with the blade type gate valve of band upper flange and lower flange.
The lower end that described U-shaped foam dust-removing pipe is positioned at foam outlet is provided with the filtering net circle frame being with upper flange and lower flange.
The upper end that described U-shaped foam dust-removing pipe is positioned at foam outlet is provided with the dust-proof air ventilation film circle frame being with upper flange and lower flange.
The first described foam pipe is communicated with the bottom side of bubble chamber, and is provided with in-line pump, and the second foam pipe is communicated with the top of bubble chamber.
The top of described bubble chamber is provided with foam charging opening with a lid, and the bottom of bubble chamber is provided with the waste foam discharge outlet of band ball valve.
Foam in bubble chamber sprays into U-shaped foam dust-removing pipe from foam jet continuously by the first foam pipe under the effect of in-line pump, then under the blocking of dustproof and waterproof air-permeable envelope, flows into bubble chamber from foam outlet by the second foam pipe.The first foam pipe be interconnected and the second foam pipe make foam be recycled, and are conducive to reducing dedusting cost.By foam charging opening with a lid, can give to supplement timely to the foam of loss, guarantee dust removing effects and work continuously.By being with the waste foam discharge outlet of gate valve, periodic cleaning, replacing can be carried out to the foam of dirt.
After the flue gas that biomass gas-making stove produces enters fume pipe, under the effect of induced draft fan, quickly through U-shaped foam dust-removing pipe.Dust granules is intercepted by foam and adsorbs.Filtering net circle frame effectively blocks dust granules thicker in flue gas; Blocked the thicker dust granules got off to deposit to and store in dirt pipe; Be not filtered net circle frame to block that get off, that particle diameter is tiny dust granules and then blocked by dustproof and waterproof air-permeable envelope.Like this, the purification that the flue gas through dustproof and waterproof air-permeable envelope obtains efficiently, continue.
Open blade type gate valve, the thicker dust granules depositing to and store in dirt pipe can be removed in time.
Due to biomass gas-making stove produce flue gas in except dust, also containing the tar very easily sticked on dust-proof air ventilation film, owing to containing a large amount of tensio-active agents in foam, abundant foam and the good moisture film of closure is formed in U-shaped dust removing tube, can not only thoroughly intercept and adsorption of dust, also can dissolve the tar be adsorbed on dust-proof air ventilation film like a cork, guarantee the dust removing effects that dust-proof air ventilation film is brought into normal play.
The utility model is applicable to the dedusting of biomass gas-making stove, can reach dust removing effects that is efficient, that continue.
Accompanying drawing explanation
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of the concrete structure according to a kind of biomass gas-making stove U-shaped foam dust-removing device that the utility model proposes.
In figure, (1) is exhanst gas outlet, and (2) are dust-proof air ventilation film circle frame, and (3) are foam outlet, (4) be the second foam pipe, (5) are foam charging opening, and (6) are waste foam discharge outlet, (7) be bubble chamber, (8) are in-line pump, and (9) are blade type gate valve, (10) for storing dirt pipe, (11) are the first foam pipe, and (12) are U-shaped foam dust-removing pipe, (13) be foam jet, (14) be fume pipe, (15) are smoke inlet, and (16) are filtering net circle frame.
Embodiment
Below in conjunction with embodiment, the utility model is described further.
Embodiment: a kind of biomass gas-making stove U-shaped foam dust-removing device comprising fume pipe (14) and induced draft fan, U-shaped foam dust-removing pipe (12) is provided with between the smoke inlet (15) of fume pipe (14) and exhanst gas outlet (1), U-shaped foam dust-removing pipe (12) is provided with near one end of smoke inlet (15) the foam jet (13) be communicated with the first foam pipe (11), U-shaped foam dust-removing pipe (12) is communicated with the foam outlet (3) of the second foam pipe (4) near one end of exhanst gas outlet (1), the bubble chamber (7) accumulating foam is provided with between first foam pipe (11) and the second foam pipe (4).
The bottom of U-shaped foam dust-removing pipe (12) with store dirt pipe (10) and be communicated with, the bottom storing dirt pipe (10) is provided with the blade type gate valve (9) of band upper flange and lower flange.
The lower end that U-shaped foam dust-removing pipe (12) is positioned at foam outlet (3) is provided with filtering net circle frame (16) being with upper flange and lower flange.
The upper end that U-shaped foam dust-removing pipe (12) is positioned at foam outlet (3) is provided with dust-proof air ventilation film circle frame (2) being with upper flange and lower flange.
First foam pipe (11) is communicated with the bottom side of bubble chamber (6), and is provided with in-line pump (8), and the second foam pipe (4) is communicated with the top of bubble chamber (6).
The top of bubble chamber (6) is provided with foam charging opening (5) with a lid, and the bottom of bubble chamber (7) is provided with the waste foam discharge outlet (7) of band ball valve.
Claims (3)
1. a biomass gas-making stove U-shaped foam dust-removing device, comprise fume pipe (14) and induced draft fan, it is characterized in that, U-shaped foam dust-removing pipe (12) is provided with between the smoke inlet (15) of described fume pipe (14) and exhanst gas outlet (1), described U-shaped foam dust-removing pipe (12) is provided with near one end of smoke inlet (15) the foam jet (13) be communicated with the first foam pipe (11), U-shaped foam dust-removing pipe (12) is communicated with the foam outlet (3) of the second foam pipe (4) near one end of exhanst gas outlet (1), the bubble chamber (6) accumulating foam is provided with between first foam pipe (11) and the second foam pipe (4),
The bottom of described U-shaped foam dust-removing pipe (12) with store dirt pipe (10) and be communicated with, the bottom storing dirt pipe (10) is provided with the blade type gate valve (9) of band upper flange and lower flange;
The lower end that described U-shaped foam dust-removing pipe (12) is positioned at foam outlet (3) is provided with filtering net circle frame (16) being with upper flange and lower flange;
The upper end that described U-shaped foam dust-removing pipe (12) is positioned at foam outlet (3) is provided with dust-proof air ventilation film circle frame (2) being with upper flange and lower flange.
2. a kind of biomass gas-making stove U-shaped foam dust-removing device according to claim 1, it is characterized in that: the first foam pipe (11) is communicated with the bottom side of bubble chamber (6), and being provided with in-line pump (8), the second foam pipe (4) is communicated with the top of bubble chamber (6).
3. a kind of biomass gas-making stove U-shaped foam dust-removing device according to claim 1, it is characterized in that: the top of bubble chamber (6) is provided with foam charging opening (5) with a lid, the bottom of bubble chamber (6) is provided with the waste foam discharge outlet (7) of band ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000218.7U CN204369825U (en) | 2015-01-03 | 2015-01-03 | A kind of biomass gas-making stove U-shaped foam dust-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520000218.7U CN204369825U (en) | 2015-01-03 | 2015-01-03 | A kind of biomass gas-making stove U-shaped foam dust-removing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204369825U true CN204369825U (en) | 2015-06-03 |
Family
ID=53326061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520000218.7U Withdrawn - After Issue CN204369825U (en) | 2015-01-03 | 2015-01-03 | A kind of biomass gas-making stove U-shaped foam dust-removing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204369825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104673402A (en) * | 2015-01-03 | 2015-06-03 | 罗福仲 | U-shaped foam dust removal device of biomass gas-making furnace and dust removal method of U-shaped foam dust removal device |
| CN108130136A (en) * | 2017-12-01 | 2018-06-08 | 刘滨 | A kind of biomass gas tar oil purifier |
-
2015
- 2015-01-03 CN CN201520000218.7U patent/CN204369825U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104673402A (en) * | 2015-01-03 | 2015-06-03 | 罗福仲 | U-shaped foam dust removal device of biomass gas-making furnace and dust removal method of U-shaped foam dust removal device |
| CN108130136A (en) * | 2017-12-01 | 2018-06-08 | 刘滨 | A kind of biomass gas tar oil purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150603 Effective date of abandoning: 20160803 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |