CN201136854Y - Smoke eliminating and dust collecting device for coal-charging and pushing vehicles - Google Patents
Smoke eliminating and dust collecting device for coal-charging and pushing vehicles Download PDFInfo
- Publication number
- CN201136854Y CN201136854Y CNU2007203102411U CN200720310241U CN201136854Y CN 201136854 Y CN201136854 Y CN 201136854Y CN U2007203102411 U CNU2007203102411 U CN U2007203102411U CN 200720310241 U CN200720310241 U CN 200720310241U CN 201136854 Y CN201136854 Y CN 201136854Y
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- China
- Prior art keywords
- coal
- dust collecting
- collecting device
- smoke eliminating
- pusher machine
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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 - Lifetime
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Abstract
The utility model discloses a smoke abatement and dust removal device of a coal filling and coke pushing ram. An atomization device is arranged at the front end of a coal filling channel of the coal filling and coke pushing ram and arranged at the position close to the sealing top of a large furnace door. The atomization device is arranged along the whole transverse width at the top of the coal filling channel. The atomization device is a steam spraying device. The smoke abatement and dust removal device of the coal filling and coke pushing ram has the advantages that the structure is simple, the soot can be prevented from being escaped outward during coal filling, the environmental pollution is reduced, and simultaneously, the useful materials in the soot can be utilized effectively.
Description
Technical field
The utility model relates to a kind of environmental protection equipment that is used for pit kiln, relates to a kind of pit kiln smoke eliminating and dust collecting device for coal-charging pusher machine that adopts fire door to coaling particularly.
Background technology
Coking is the fire coal of packing in pit kiln, produces the production process of coke, coke-oven gas and other Chemicals through high temperature carbonization.The pit kiln that existing employing fire door is coaling is when packing fire coal into, because furnace high-temperature, coal can produce thick smoke, outside the coal port head room clearance, emit, it not only produces environment and pollutes, and makes the chemical substance in the coal smoke not be utilized effectively again simultaneously, has caused waste.At present, coal smoke is to the pollution of environment when coalingging in order to reduce, usually at the pit kiln top smoke eliminator is set, as Venturi centrifugal water film dust-remover, enter atmosphere after flue dust in the flue gas and objectionable impurities removed, adopt this mode only can partly eliminate coal smoke, and need additional equipment investment, and chemical substance does not wherein obtain utilizing yet atmospheric pollution.
The utility model content
The purpose of this utility model is at the problems referred to above, provides a kind of simple in structure, can prevent effectively when coalingging that coal smoke from escaping, and reduces environmental pollution, the smoke eliminating and dust collecting device for coal-charging pusher machine that again useful matter in the coal smoke is effectively used simultaneously.
For achieving the above object, the utility model adopts following technical scheme: a kind of smoke eliminating and dust collecting device for coal-charging pusher machine, be provided with spraying plant at the coal-charging pusher machine passage front end of coalingging, and this spraying plant is arranged near big oven door sealing tip position.
Described spraying plant is laid along whole transverse width in the channel roof of coalingging.
Described spraying plant is the steam spray device.
Described spraying plant is a water atomization plant.
The position that is positioned at the spraying plant rear side in the described channel roof of coalingging is provided with suction opening, is connected with sack cleaner on this suction opening.Cloth bag surface at described sack cleaner covers coated filter material, and the aperture of this coated filter material is less than 0.1 micron.
Owing to be provided with spraying plant in the channel roof position of coalingging near big oven door sealing, big oven door sealing is enclosed in the fire door periphery when coalingging, spraying plant at the top by will the coaling headspace sealing of passage of spraying, it not only can blocks air enter coking chamber, and can play the effect of dust suction, oil suction, smoking, prevent that waste coal smoke from escaping from the oral-lateral of coalingging, contaminate environment, make waste coal smoke to be collected by the collection device that is provided with on the pit kiln, be effectively used, improve coal coking by-product utilization rate.
Description of drawings
Fig. 1 is the utility model coal-charging pusher machine structural representation.
Fig. 2 coalings passage A to structural representation for Fig. 1.
Among the figure
1. pit kiln 2. coal-charging pusher machines 3. big oven door sealing 4. spraying plants
5. suction opening 6. sack cleaners 7. passage 8. pipelines 9. coals of coalingging
10. induced draft fan
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Referring to Fig. 1 and Fig. 2, smoke eliminating and dust collecting device for coal-charging pusher machine of the present utility model is provided with spraying plant 4 at coal-charging pusher machine 2 passage 7 front ends of coalingging, and this spraying plant 4 is arranged near big oven door sealing 3 tip positions.As shown in Figure 2, described spraying plant 4 can be laid along whole transverse width at passage 7 tops of coalingging, and forms air curtain above the passage 7 of coalingging when spraying, stops flue gas to escape better effects if.Described spraying plant 4 can be the steam spray device, and its atomizing effect is good, and is higher to the capturing efficiency of flue dust.Described spraying plant 4 also can be water atomization plant.
The position that is positioned at spraying plant 4 rear sides at described passage 7 tops of coalingging is provided with suction opening 5, be connected with sack cleaner 6 at this suction opening 5 by pipeline 8, this sack cleaner 6 can carry out dust removal by filtration to the flue dust of the spraying plant 4 of escaping out, avoids flue gas to enter atmosphere, contaminate environment.Cloth bag surface at described sack cleaner 6 covers coated filter material, and the aperture of this coated filter material is less than 0.1 micron, and the capturing efficiency of 6 pairs of soot dust granules of sack cleaner with this coated filter material is near 100%.
Its work engineering of the utility model smoke eliminating and dust collecting device for coal-charging pusher machine is as follows: discharge of the coke the back when coalingging at pit kiln, channel alignment pit kiln 1 fire door of will coalingging earlier, big then oven door sealing 3 is advanced and is enclosed on the fire door, spraying plant 4 begins spraying, sack cleaner 6 induced draft fans 10 are opened, the mechanism of coalingging afterwards pushes pit kiln 1 with coal 9 along the passage 7 of coalingging, the gap of the process of coalingging spraying plant 4 above coal forms water curtain, prevent that extraneous air from entering the coking chamber of pit kiln 1, stops coal smoke to escape simultaneously.A spot of coal smoke was escaped, formed bigger particle, and also can catch, reached thorough non-pollution discharge by sack cleaner 6 because it combines meeting with water smoke.
Above the utility model is described in detail, has used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (6)
1. smoke eliminating and dust collecting device for coal-charging pusher machine is characterized in that: be provided with spraying plant at the coal-charging pusher machine passage front end of coalingging, this spraying plant is arranged near big oven door sealing tip position.
2. smoke eliminating and dust collecting device for coal-charging pusher machine according to claim 1 is characterized in that: described spraying plant is laid along whole transverse width in the channel roof of coalingging.
3. smoke eliminating and dust collecting device for coal-charging pusher machine according to claim 2 is characterized in that: described spraying plant is the steam spray device.
4. smoke eliminating and dust collecting device for coal-charging pusher machine according to claim 2 is characterized in that: described spraying plant is a water atomization plant.
5. smoke eliminating and dust collecting device for coal-charging pusher machine according to claim 1 is characterized in that: the position that is positioned at the spraying plant rear side in the described channel roof of coalingging is provided with suction opening, is connected with sack cleaner on this suction opening.
6. smoke eliminating and dust collecting device for coal-charging pusher machine according to claim 5 is characterized in that: the cloth bag surface at described sack cleaner covers coated filter material, and the aperture of this coated filter material is less than 0.1 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203102411U CN201136854Y (en) | 2007-12-05 | 2007-12-05 | Smoke eliminating and dust collecting device for coal-charging and pushing vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203102411U CN201136854Y (en) | 2007-12-05 | 2007-12-05 | Smoke eliminating and dust collecting device for coal-charging and pushing vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201136854Y true CN201136854Y (en) | 2008-10-22 |
Family
ID=40037545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007203102411U Expired - Lifetime CN201136854Y (en) | 2007-12-05 | 2007-12-05 | Smoke eliminating and dust collecting device for coal-charging and pushing vehicles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201136854Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451068B (en) * | 2007-12-05 | 2012-07-25 | 山西同世达煤化工集团有限公司 | Smoke eliminating and dust collecting device for coal-charging pusher machine |
| CN108060627A (en) * | 2017-11-28 | 2018-05-22 | 郎溪县恒云工程机械有限公司 | Bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair |
| CN110527531A (en) * | 2019-08-30 | 2019-12-03 | 中冶焦耐(大连)工程技术有限公司 | A method of preventing the float coal loss of tamping briquette surface |
-
2007
- 2007-12-05 CN CNU2007203102411U patent/CN201136854Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101451068B (en) * | 2007-12-05 | 2012-07-25 | 山西同世达煤化工集团有限公司 | Smoke eliminating and dust collecting device for coal-charging pusher machine |
| CN108060627A (en) * | 2017-11-28 | 2018-05-22 | 郎溪县恒云工程机械有限公司 | Bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair |
| CN110527531A (en) * | 2019-08-30 | 2019-12-03 | 中冶焦耐(大连)工程技术有限公司 | A method of preventing the float coal loss of tamping briquette surface |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yang Huaiwang Inventor after: Ma Jian Inventor after: Du Jincheng Inventor after: Yao Runsheng Inventor after: Chen Xiaohou Inventor after: Wu Jianjun Inventor before: Wu Jianjun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: WU JIANJUN TO: YANG HUAIWANG; MA JIANAN; DU JINCHENG; YAO RUNSHENG; CHEN XIAOHOU; WU JIANJUN |
|
| C53 | Correction of patent for invention or patent application | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANXI TONGSHIDA COAL CHEMICAL INDUSTRY GROUP CO., Free format text: FORMER NAME: LINFEN TONGSHIDA INDUSTRY CO., LTD. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Yang Huaiwang Inventor after: Ma Jianan Inventor after: Du Jincheng Inventor after: Yao Runsheng Inventor after: Chen Xiaohou Inventor before: Yang Huaiwang Inventor before: Ma Jianan Inventor before: Du Jincheng Inventor before: Yao Runsheng Inventor before: Chen Xiaohou Inventor before: Wu Jianjun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: YANG HUAIWANG MA JIANAN DU JINCHENG YAO RUNSHENG CHEN XIAOHOU WU JIANJUN TO: YANG HUAIWANG MA JIANAN DU JINCHENG YAO RUNSHENG CHEN XIAOHOU |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 041082 Hexi Industrial Zone, Linfen, Shanxi Patentee after: Town Star Industry Co., Ltd. Address before: 041082 Hexi Industrial Zone, Linfen, Shanxi Patentee before: Linfen Tongshida Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20081022 Effective date of abandoning: 20071205 |
|
| RGAV | Abandon patent right to avoid regrant |