CN101354144B - Self-suction type non-coke tar stalk and coal cooking heating furnace - Google Patents
Self-suction type non-coke tar stalk and coal cooking heating furnace Download PDFInfo
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- CN101354144B CN101354144B CN 200810018021 CN200810018021A CN101354144B CN 101354144 B CN101354144 B CN 101354144B CN 200810018021 CN200810018021 CN 200810018021 CN 200810018021 A CN200810018021 A CN 200810018021A CN 101354144 B CN101354144 B CN 101354144B
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- tar
- self
- heating furnace
- type non
- suction type
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- 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]
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Abstract
The invention relates to a self-suction tar-free haulm and coal-fired cooking and heating stove pertaining to combustion devices. The cooking and heating stove comprises a stove body 1, the bottom of which is provided with an external air inlet 2, a wind suction pipe 3 which is communicated with the external air inlet 2 and extends in the stove body 1 and an upper cover 4 positioned on the open end of the upper part of the stove body 1 and sealed with the upper edge of the stove body 1; the top of the upper cover 4 is provided with an air outlet and connected with an exit pipe 5 through a tar filtering tower 6 which is installed on the air outlet of the upper cover 4; a feeding port 16 is provided at one side of the stove body. The cooking and heating stove has the advantages that: power is unnecessary, by virtue of the wind suction pipe, air is sucked in a combustion room for supporting combustion and the built-in tar filtering tower on the upper cover has good purification effect to fuel gases and the tar collected on a filter board is reclaimed to the stove body and combusted thoroughly, the structure has the filtration effect better than a filtering device outside the stove body and the problem that the tar blocks the pipes is not incurred.
Description
Technical field
The invention belongs to the stove and accessory technical field, particularly biomass fiber class material can be converted into the no tar environment-friendly stalk and the coal gas stove of combustible gas by burning.
Background technology
Stalk is because not have substantive purposes, rural area at present generally be extensive burning, not only contaminated air but also cause energy waste.So stalk and coal gas are the emphasis of present this foreign peoples's stove and accessory exploitation.Although there are some stalk producer tools to be disclosed, the common fault of these stove and accessorys is that system gas poor continuity and firepower are violent inadequately, does not reach instructions for use.So present producer subject matter is: impracticable, technology is immature, manufacturing is complicated, cost is high, difficulty is big, tar secondary pollution, pipeline long, the system gas time is short, firepower is violent, black smoke is arranged, particularly these stove and accessorys all need an air blast to blast air to inside, just can't use after having a power failure, and troublesome poeration, limited applying of this class stove and accessory like this.
Summary of the invention
The present invention seeks to design a kind of self-suction type non-coke tar stalk, coal cooking heating furnace, reach good, the no tar of aerogenesis continuity and do not need air blast, to overcome the limitation of existing stalk or coal gas stove and accessory.
Specifically, self-suction type non-coke tar stalk, coal cooking heating furnace, has body of heater, have an external air inlet mouth at bottom of furnace body, be communicated with the aspiration channel that stretches in the body of heater on the external air inlet mouth, loam cake is positioned at the upper of furnace body openend and seals with the body of heater top edge, and last tops has the gas outlet and is connected with escape pipe by the tar filtration tank, and the tar filtration tank is installed on the loam cake gas outlet; Have charge door in body of heater one side.
Described aspiration channel is to have suction hole on the pyramidal structure and the conical surface.
Described filtration tank is placed by multiple filtration sheet interleaved and is constituted, the tapered structure of filter, and have pore on the conical surface, between the levels filter, be placed with filter screen simultaneously.The filter activity is shelved on the loam cake inboard.
Be connected with the secondary filter tower on filtration tank, the secondary filter tower bottom connects the tar receiving flask.The tar receiving flask also inserts in the body of heater by pipeline.On filtration tank or secondary filter tower, secondary wind inleting tube is housed.Filtration tank is fixed on by flange and covers.
The heating water jacket is installed outside body of heater.
The escape pipe end is equipped with by-pass valve control, also is connected with gas-cooker on the escape pipe simultaneously.
Advantage of the present invention is not need power (also can join a small blower to strengthen effect at air inlet), rely on aspiration channel in the combustion chamber, to suck air-breathing, in the good purification of the last built-in tar filtration tank that covers to combustion gas, the tar that is collected on the filter is recycled to fully burning in the body of heater simultaneously.The filter good filtration effect that this structure is outer than body of heater, and can not produce the problem of tar blocking pipe.
Description of drawings
Fig. 1 uses structural representation for stove and accessory of the present invention is connected with kitchen range.
Fig. 2 uses structural representation for stove and accessory of the present invention is connected with kitchen range.
The specific embodiment
As Fig. 1 is self-suction type non-coke tar stalk, the coal cooking heating furnace with double-stage filtering, has body of heater 1, body of heater 1 bottom has an external air inlet mouth 2, be communicated with the aspiration channel 3 that stretches in the body of heater 1 on the external air inlet mouth 2, loam cake 4 is positioned at body of heater 1 upper, open end and seals with body of heater 1 top edge, loam cake 4 tops have the gas outlet and are connected with escape pipe 5 by tar filtration tank 6, and tar filtration tank 6 is installed on loam cake 4 gas outlets; Have charge door 16 in body of heater one side.Aspiration channel 3 is for having suction hole on the pyramidal structure and the conical surface.
Described filtration tank 6 is placed by multiple filtration sheet 7 interleaved and is constituted, filter 7 tapered structures, and have pore on the conical surface, between the levels filter, be placed with filter screen 14 simultaneously.Filter 7 activities are shelved on filtration tank 6 inboards.Be connected with secondary filter tower 13 on filtration tank 6, secondary filter tower 13 bottoms connect tar receiving flask 15.Secondary wind inleting tube 12 is housed on the secondary filter tower 13.Heating water jacket 8 is installed outside body of heater 1.Escape pipe 5 ends are equipped with by-pass valve control 9, also are connected with gas-cooker 10 on the escape pipe 5 simultaneously.Filtration tank 6 is fixed on the loam cake 4 by flange 17.
Fig. 2 is another specific embodiment of the present invention.Different with Fig. 1 is, its aspiration channel 3 bottoms are straight shape, and air inlet is positioned at bottom of furnace body.Filtration tank adopts one-level to filter and directly is fixed on the furnace upper cover by flange.Can insert the tar receiving flask by pipe and threeway and to participate in second-time burning in the body of heater, perhaps collect.
Claims (10)
1. self-suction type non-coke tar stalk, coal cooking heating furnace, has body of heater (1), it is characterized in that body of heater (1) bottom has an external air inlet mouth (2), external air inlet mouth (2) is gone up and is communicated with the aspiration channel (3) that stretches in the body of heater (1), loam cake (4) is positioned at body of heater (1) upper, open end and seals with body of heater (1) top edge, loam cake (4) top has the gas outlet and is connected with escape pipe (5) by tar filtration tank (6), and tar filtration tank (6) is installed on the gas outlet of loam cake (4); Have charge door (16) in body of heater one side.
2. self-suction type non-coke tar stalk according to claim 1, coal cooking heating furnace is characterized in that described aspiration channel (3) is for having suction hole on the pyramidal structure and the conical surface.
3. self-suction type non-coke tar stalk according to claim 1, coal cooking heating furnace, it is characterized in that described filtration tank (6) is made of the placement of multiple filtration sheet (7) interleaved, the tapered structure of filter (7), and have pore on the conical surface, between the levels filter, be placed with filter screen (14) simultaneously.
4. self-suction type non-coke tar stalk according to claim 3, coal cooking heating furnace is characterized in that filter (7) activity is shelved on tar filtration tank (6) inboard.
5. according to claim 3 or 4 described self-suction type non-coke tar stalks, coal cooking heating furnace, it is characterized in that being connected with secondary filter tower (13) on filtration tank (6), secondary filter tower (13) bottom connects tar receiving flask (15).
6. self-suction type non-coke tar stalk according to claim 5, coal cooking heating furnace is characterized in that on filtration tank (6) or secondary filter tower (13) secondary wind inleting tube (12) being housed.
7. self-suction type non-coke tar stalk according to claim 5, coal cooking heating furnace is characterized in that tar receiving flask (15) inserts in the body of heater (1) by pipeline.
8. according to any described self-suction type non-coke tar stalk, coal cooking heating furnace in the claim 1,2,3, it is characterized in that outside body of heater (1), being equipped with heating water jacket (8).
9. according to any described self-suction type non-coke tar stalk, coal cooking heating furnace in the claim 1,2,3,4, it is characterized in that escape pipe (5) end is equipped with by-pass valve control (9), also be connected with gas-cooker (10) on the escape pipe (5) simultaneously.
10. self-suction type non-coke tar stalk according to claim 5, coal cooking heating furnace is characterized in that being fixed on the loam cake (4) by flange (17) at filtration tank (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810018021 CN101354144B (en) | 2008-04-17 | 2008-04-17 | Self-suction type non-coke tar stalk and coal cooking heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810018021 CN101354144B (en) | 2008-04-17 | 2008-04-17 | Self-suction type non-coke tar stalk and coal cooking heating furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101354144A CN101354144A (en) | 2009-01-28 |
| CN101354144B true CN101354144B (en) | 2011-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810018021 Expired - Fee Related CN101354144B (en) | 2008-04-17 | 2008-04-17 | Self-suction type non-coke tar stalk and coal cooking heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101354144B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107747272B (en) * | 2017-11-24 | 2023-04-25 | 无锡锡通工程机械有限公司 | Channel heating system of regenerative train equipment |
| CN109163556A (en) * | 2018-11-09 | 2019-01-08 | 上海杜邦龙机电有限公司吕四分公司 | A kind of energy saving and environment friendly Multi-functional smelting furnace |
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2008
- 2008-04-17 CN CN 200810018021 patent/CN101354144B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101354144A (en) | 2009-01-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20180417 |