CN102207298B - Heating-type straw gasification furnace with tar cracking device - Google Patents
Heating-type straw gasification furnace with tar cracking device Download PDFInfo
- Publication number
- CN102207298B CN102207298B CN201110127285A CN201110127285A CN102207298B CN 102207298 B CN102207298 B CN 102207298B CN 201110127285 A CN201110127285 A CN 201110127285A CN 201110127285 A CN201110127285 A CN 201110127285A CN 102207298 B CN102207298 B CN 102207298B
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- China
- Prior art keywords
- chamber
- pipe
- ash storage
- stalk
- straw gasification
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- Expired - Fee Related
Links
- 238000005336 cracking Methods 0.000 title claims abstract description 9
- 238000002309 gasification Methods 0.000 title abstract description 10
- 239000010902 straw Substances 0.000 title abstract 8
- 238000010411 cooking Methods 0.000 claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000002351 wastewater Substances 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 abstract 9
- 239000002737 fuel gas Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
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Abstract
The invention discloses a heating-type straw gasification furnace with a tar cracking device. A space in a jacket shell is divided into three layers, namely a cooking range chamber, a straw gasification chamber and an ash storage chamber; the top part of the shell is provided with a feed inlet; the cooking range chamber is internally provided with a movable gas cooker; an isolating plate is arranged between the cooking range chamber and the straw gasification chamber; a gas inlet at the upper end of a gas inlet pipe in the straw gasification chamber is close to the isolating plate; the upper end of a gas outlet pipe penetrates the isolating plate and is connected with the movable gas cooker; a fire grate is installed between the straw gasification chamber and the ash storage chamber; lower pipe orifices of the gas inlet pipe and the gas outlet pipe enter the ash storage chamber through the fire grate; a blast pipe is arranged below the fire grate; and the blast pipe is provided with a ventilation opening. The furnace provided by the invention has simple structure, and is convenient and practical; when fuel gas generated in the straw gasification chamber passes through the gas inlet pipe and the gas outlet pipe, tar in the fuel gas is cracked completely, thereby realizing the effect of environmental protection; and because the shell of the straw gasification furnace is a jacket shell, and no waste water is generated in the whole gasification process.
Description
Technical field
The present invention relates to a kind of heating type stalk gasifier that has tar cracking device.
Background technology
Existing stalk gasifier ubiquity following two big defectives, at first is in the gasification burning of stalk, to retain many tar, and we know that tar is a kind of very strong carcinogen, is dispersed in the air and can causes great harm to human body.The secondth, can produce many waste water, these waste water not only need assemble very loaded down with trivial details discharging facility on stalk gasifier, but also the meeting waste water resource also can cause pollution to a certain degree to surrounding environment.
Summary of the invention
The technical problem that will solve of the present invention is to provide a kind of heating type stalk gasifier that has tar cracking device, and this stalk gasifier has no tar, the advantage of no waste water.
The technical scheme that the present invention adopts is: this stalk gasifier comprises jacket structured housing, and the space that the inwall of housing surrounds is divided into upper, middle and lower-ranking, and the upper strata is the cooking stove chamber, and the middle level is the gasifying stalk chamber, and bottom is an ash storage chamber; Top at housing has charging aperture, and cooking stove is indoor to be equipped with portable gas-cooker, is provided with division board between cooking stove chamber and the gasifying stalk chamber, and feed cap is housed on the division board; In the indoor both sides of gasifying stalk the air inlet pipe and the escape pipe of upright setting are housed, the air inlet of air inlet pipe upper end is near division board, and the upper end of escape pipe is passed division board and is connected with portable gas-cooker; Between gasifying stalk chamber and ash storage chamber, fire grate is housed, air inlet pipe lower nozzle and escape pipe lower nozzle pass fire grate and get into ash storage chamber; Blast pipe is housed below fire grate, and corresponding gasifying stalk chamber bottom centre place is provided with ventilating opening on the blast pipe, and the shell wall of ash storage chamber is provided with ash hole.On escape pipe, can also be provided with secondary wind inleting tube, on secondary wind inleting tube, be provided with air blast.On the shell wall of cooking stove chamber, can also be provided with blast pipe.
Advantage of the present invention is the simple in structure, convenient and practical of equipment.Cracking completely can take place in the combustion gas that in the gasifying stalk chamber, produces wherein tar through air inlet pipe and escape pipe the time, thereby has protected environment.Because the housing of this stalk gasifier is the chuck housing, in whole gasifying stalk process, there is not waste water to generate.The present invention is particularly suitable for the north of china in winter heating of house, the set feeding device safety and sanitation of uncapping, and the smoke-free and tasteless burning of kitchen range fuel has the characteristic of environmental protection.
Description of drawings
Below in conjunction with the accompanying drawing and the specific embodiment the present invention is specified.
Fig. 1 is a structural representation of the present invention.
Label among the figure:
1, housing 2, cooking stove chamber 3, gasifying stalk chamber 4, ash storage chamber 5, charging aperture
6, portable gas-cooker 7, division board 8, feed cap 9, air inlet pipe 10, escape pipe
11, air inlet 12, fire grate 13, air inlet pipe lower nozzle 14, blast pipe lower nozzle
15, blast pipe 16, ventilating opening 17, ash hole 18, secondary wind inleting tube
19, air blast 20, blast pipe.
The specific embodiment
Example
As shown in Figure 1, this stalk gasifier comprises jacket structured housing 1, and the space that housing 1 inwall surrounds is divided into upper, middle and lower-ranking, and the upper strata is cooking stove chamber 2, and the middle level is gasifying stalk chamber 3, and bottom is an ash storage chamber 4.Have charging aperture 5 at the top of housing 1, portable gas-cooker 6 is housed in the cooking stove chamber 2, be provided with division board 7 between cooking stove chamber 2 and the gasifying stalk chamber 3, feed cap 8 is housed on division board 7.The air inlet pipe 9 and escape pipe 10 of upright setting is equipped with in both sides in gasifying stalk chamber 3, and the air inlet 11 of air inlet pipe 9 upper ends is near division board 7, and the upper end of escape pipe 10 is passed division board 7 and is connected with portable gas-cooker 6.On escape pipe 10, also be provided with secondary wind inleting tube 18.On secondary wind inleting tube 18, be provided with air blast 19.On the shell wall of cooking stove chamber 1, also be provided with blast pipe 20.
Between gasifying stalk chamber 3 and ash storage chamber 4, be provided with fire grate 12, air inlet pipe lower nozzle 13 passes fire grate 12 with escape pipe lower nozzle 14 and gets into ash storage chamber 4.Blast pipe 15 is housed below fire grate 12, and corresponding gasifying stalk chamber 3 bottom centre place is provided with ventilating opening 16 on blast pipe 15, and the shell wall of ash storage chamber 4 is provided with ash hole 17.
Claims (3)
1. heating type stalk gasifier that has tar cracking device; It is characterized in that: this stalk gasifier comprises jacket structured housing (1); The space that the inwall of housing (1) surrounds is divided into upper, middle and lower-ranking; The upper strata is cooking stove chamber (2), and the middle level is gasifying stalk chamber (3), and bottom is ash storage chamber (4); Have charging aperture (5) at the top of housing (1), portable gas-cooker (6) is housed in cooking stove chamber (2), be provided with division board (7) between cooking stove chamber (2) and gasifying stalk chamber (3), feed cap (8) is housed on division board (7); The air inlet pipe (9) and the escape pipe (10) of upright setting is equipped with in both sides in gasifying stalk chamber (3); The air inlet (11) of air inlet pipe (9) upper end is near division board (7), and the upper end of escape pipe (10) is passed division board (7) and is connected with portable gas-cooker (6); Between gasifying stalk chamber (3) and ash storage chamber (4), fire grate (12) is housed, air inlet pipe lower nozzle (13) and escape pipe lower nozzle (14) pass fire grate (12) and get into ash storage chamber (4); In the below of fire grate (12) blast pipe (15) is housed, goes up corresponding gasifying stalk chamber (3) bottom centre place at blast pipe (15) and be provided with ventilating opening (16), the shell wall of ash storage chamber (4) is provided with ash hole (17).
2. the heating type stalk gasifier that has tar cracking device according to claim 1 is characterized in that: on described escape pipe (10), also be provided with secondary wind inleting tube (18), on secondary wind inleting tube (18), be provided with air blast (19).
3. the heating type stalk gasifier that has tar cracking device according to claim 1 is characterized in that: on the shell wall of described cooking stove chamber (2), also be provided with blast pipe (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110127285A CN102207298B (en) | 2011-05-17 | 2011-05-17 | Heating-type straw gasification furnace with tar cracking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110127285A CN102207298B (en) | 2011-05-17 | 2011-05-17 | Heating-type straw gasification furnace with tar cracking device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102207298A CN102207298A (en) | 2011-10-05 |
| CN102207298B true CN102207298B (en) | 2012-10-03 |
Family
ID=44696256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110127285A Expired - Fee Related CN102207298B (en) | 2011-05-17 | 2011-05-17 | Heating-type straw gasification furnace with tar cracking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102207298B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102417833A (en) * | 2011-10-18 | 2012-04-18 | 丹东蓝天环保锅炉制造有限公司 | Rotary automatic blanking gasification furnace |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6055726B2 (en) * | 1983-01-31 | 1985-12-06 | 正雄 長尾 | rice husk stove |
| CN201310925Y (en) * | 2008-04-07 | 2009-09-16 | 潘世勇 | Straw gasifying furnace |
| CN201652462U (en) * | 2009-10-26 | 2010-11-24 | 唐山三联高新矿山设备厂 | Straw gasification furnace |
| CN201531910U (en) * | 2009-10-31 | 2010-07-21 | 曹寿贻 | Furnace end built-in high temperature short flamed straw gasifier |
-
2011
- 2011-05-17 CN CN201110127285A patent/CN102207298B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102207298A (en) | 2011-10-05 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: DAQING XINLANTIAN ENVIRONMENTAL PROTECTION TECHNOL Free format text: FORMER OWNER: ZHAO TIEJUN Effective date: 20141021 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 162100 QIQIHAR, HEILONGJIANG PROVINCE TO: 163000 DAQING, HEILONGJIANG PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20141021 Address after: 1 incubator No. 163000, incubator of science and technology, hi tech Zone, Heilongjiang, Daqing 9-601 Patentee after: Daqing Xin Lan Environmental Protection Technology Co., Ltd. Address before: 162100, Qigihar Province, Gannan County, Gannan Town, prosperity Street, 8 Committee, 59 groups, Heilongjiang Patentee before: Zhao Tiejun |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180117 Address after: Min An Lu Hua Ting Shuimu Development Zone in Daqing City, Heilongjiang province 163000 Building No. 4 room 3-1202 Patentee after: Wang Shudong Address before: 1 incubator No. 163000, incubator of science and technology, hi tech Zone, Heilongjiang, Daqing 9-601 Patentee before: Daqing Xin Lan Environmental Protection Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20190517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |