CN201069164Y - Straw gasification combustion furnace - Google Patents
Straw gasification combustion furnace Download PDFInfo
- Publication number
- CN201069164Y CN201069164Y CNU2007201485113U CN200720148511U CN201069164Y CN 201069164 Y CN201069164 Y CN 201069164Y CN U2007201485113 U CNU2007201485113 U CN U2007201485113U CN 200720148511 U CN200720148511 U CN 200720148511U CN 201069164 Y CN201069164 Y CN 201069164Y
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- CN
- China
- Prior art keywords
- combustion furnace
- combustion
- barrel
- filtering device
- combustion barrel
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- 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
The utility model belongs to the field of combustion furnace, more particular, the field of gasification combustion furnace. A straw gasification combustion furnace is characterized in that the furnace includes a combustion barrel, a filter device and a gas storage tank serially connected with each other; a normally-closed valve is arranged on the combustion barrel; an ash outlet with a valve is provided at the lower portion of the combustion barrel; a water circulation system is provided in the combustion barrel; and the gas storage tank is a sealed barrel with a plug on the upper surface capable of bearing a certain pressure and a check valve on the lower portion. The straw gasification combustion furnace can transform straw to carbon monoxide gas, which is released from the gas storage tank for home use. The utility model has no pollution to the environment and low cost and can be accepted by the majority of peasant households.
Description
Technical field
The utility model belongs to the burner field, particularly the gasification combustion furnace field.
Background technology
In the rural area, whenever autumn harvest will produce a large amount of straws, only some is utilized as feed or fuel these straws, also has a suitable part by on-site incineration, has not only wasted big good resource, and has bootlessly produced a large amount of carbon dioxide.On the other hand, in every winter, peasant household's heating also will be bought coal and be burnt, and the heating fee in a winter will be spent about 1000 yuan, for the peasant, is a no small spending.Straw directly in the kitchen range internal combustion, can be produced a large amount of ashes, pollute indoor environment, therefore limit use.Existing gasifying stalk combustion furnace complex structure, cost is higher, is not also accepted by most of peasant households.
The utility model content
At above problem, the utility model provides a kind of gasifying stalk combustion furnace.
The gasifying stalk combustion furnace is characterized in that: comprise the combustion barrel that is serially connected, filter, and air accumulator.
There is one to be in the long valve that closes state on the described combustion barrel, so that add straw, and after adding, close, keep often being in anaerobic condition in the stove, be easy to produce carbon monoxide.Described combustion barrel middle part is provided with barrier, is used to erect stalk, is convenient to it and fully burns; An ash hole that has valve is arranged at described combustion barrel bottom, and the ashes that produce after being convenient to burn are removed.
Described filter comprises water filtering device and the solid filtering device that is serially connected; Wherein water filtering device is the inner filter vat that has spray equipment more than 2 that is serially connected.Be used for filtering the impurity of the flue gas of generation, as tobacco tar and flying dust.
Described filter also comprises a solid filtering device that is serially connected with water filtering device, is to be made of the filter vat that straw is equipped with in an inside.
Described air accumulator be have above one can bearing certain pressure shutoff, the sealing bucket that the bottom has a check valve constitutes.
Compared with prior art, the beneficial effects of the utility model are, adopt gasifying stalk combustion furnace of the present utility model, stalk can be changed into CO gas, discharge from air accumulator, use for family's combustion gas.Promptly do not pollute indoor environment, and cost is lower, can be accepted by most of peasant household.
Description of drawings:
Fig. 1 is the utility model structural representation, wherein: 1, valve, 2, barrier, 3, ash hole, 4, water pump, 14 combustion barrels, 5 spray buckets, 6 water tanks, 7 baffle plates, 8, filter vat, 9, go out air cock, 10 compressors, 11 check valves, 12 air accumulators, 13 switches, 14 combustion barrels, 15 circulating water pipes, 16 shower nozzles, 17 heating stoves.
The specific embodiment:
With reference to the accompanying drawings the utility model is described further:
Referring to accompanying drawing 1, the gasifying stalk combustion furnace is characterized in that: comprise the combustion barrel 14 that is serially connected, filter and air accumulator 12.Filter comprises the water filtering device that is serially connected, and just sprays bucket 5 and solid filtering device, and just filter vat 8.There is one to be in the long valve 1 that closes state on the described combustion barrel 14, so that add straw, and after adding, close, keep often being in anaerobic condition in the stove, be easy to produce carbon monoxide.Described combustion barrel middle part is provided with barrier 2, is used to erect stalk, is convenient to it and fully burns; An ash hole 3 that has valve is arranged at described combustion barrel bottom, and the ashes that produce after being convenient to burn are removed.Be provided with water circulation system in the described combustion barrel.A water part of extracting out from water tank 6 by water pump 4 rises to the circulating water pipe 15 that places in the combustion barrel by pipeline, is used for the cooling combustion barrel, and the water that flows out from circulating water pipe enters water tank 6 again simultaneously.
Described filter comprises water filtering device and the solid filtering device that is serially connected; Wherein water filtering device is that the inside more than 2 that is serially connected has spray equipment, just the spray bucket 5 of shower nozzle 16.A water part of extracting out from water tank 6 by water pump 4 is ejected in the spray bucket 5 by shower nozzle, forms the water smoke layer, is used for filtering the impurity of the flue gas of generation, as tobacco tar and flying dust.The water that flows out from circulating water pipe enters water tank 6 again simultaneously.Be provided with baffle plate 7 for 6 li at water tank, be used for blocking the impurity that filtered water is taken out of, as stalk chip or ashes.
Described filter also comprises a solid filtering device that is serially connected with water filtering device, is to be made of the filter vat 8 that straw is equipped with in an inside.Air inlet pipe road junction at filter vat 8 is provided with out air cock 9, is used to control the carbon monoxide gas that enters and does not return.
Described air accumulator 12 be have above one can bearing certain pressure shutoff, the sealing bucket that the bottom has a check valve 11 constitutes, and is used to store the carbon monoxide that burning produces.Air accumulator 12 bottoms also are provided with outlet pipe and are located at switch 13 on the outlet pipe, are used to control the output of carbon monoxide.The carbon monoxide of output is as energy resource supply user heating stove 17 usefulness of cleaning.
Claims (4)
1. the gasifying stalk combustion furnace is characterized in that: comprise the combustion barrel that is serially connected, filter, and air accumulator; Have one to be in the long valve that closes state on the described combustion barrel, an ash hole that has valve is arranged at described combustion barrel bottom; Be provided with water circulation system in the described combustion barrel; Described air accumulator be have above one can bearing certain pressure shutoff, the sealing bucket that the bottom has a check valve constitutes.
2. gasifying stalk combustion furnace according to claim 1 is characterized in that: described filter comprises water filtering device and the solid filtering device that is serially connected.
3. gasifying stalk combustion furnace according to claim 2 is characterized in that: described water filtering device is the inner filter vat that has spray equipment more than 2 that is serially connected.
4. gasifying stalk combustion furnace according to claim 2 is characterized in that: described solid filtering device is to be made of the filter vat that straw is equipped with in an inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201485113U CN201069164Y (en) | 2007-04-29 | 2007-04-29 | Straw gasification combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201485113U CN201069164Y (en) | 2007-04-29 | 2007-04-29 | Straw gasification combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201069164Y true CN201069164Y (en) | 2008-06-04 |
Family
ID=39490551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201485113U Expired - Fee Related CN201069164Y (en) | 2007-04-29 | 2007-04-29 | Straw gasification combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201069164Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964273A (en) * | 2015-07-20 | 2015-10-07 | 唐仕锦 | Environment-friendly and energy-saving boiler |
-
2007
- 2007-04-29 CN CNU2007201485113U patent/CN201069164Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104964273A (en) * | 2015-07-20 | 2015-10-07 | 唐仕锦 | Environment-friendly and energy-saving boiler |
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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: 20080604 |