CN201136854Y - Smoke and dust removal device for coal charging and coke pushing car - Google Patents
Smoke and dust removal device for coal charging and coke pushing car 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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- Prior art keywords
- coal
- charging
- smoke
- dust collecting
- spraying device
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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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- 239000000779 smoke Substances 0.000 title claims abstract description 21
- 239000000428 dust Substances 0.000 title claims abstract description 20
- 239000003245 coal Substances 0.000 title abstract description 34
- 239000000571 coke Substances 0.000 title abstract description 19
- 238000005507 spraying Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract 2
- 239000007921 spray Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000009692 water atomization Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 239000004071 soot Substances 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000004939 coking Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000002699 waste material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
Images
Classifications
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Coke Industry (AREA)
Abstract
本实用新型公开了一种装煤推焦车消烟除尘装置，在装煤推焦车装煤通道前端设有喷雾装置，该喷雾装置设置在靠近大炉门密封顶部位置。所述喷雾装置在装煤通道顶部沿整个横向宽度布设。所述喷雾装置为蒸汽喷雾装置。该装煤推焦车消烟除尘装置其结构简单，装煤时能有效防止煤烟外逸，减少环境污染，同时又能使煤烟中的有用物质得以有效利用。
The utility model discloses a smoke and dust removal device for a coal-charging coke pushing car. A spraying device is arranged at the front end of the coal-charging channel of the coal-charging coke pushing car. The spraying device is arranged at a position close to the sealing top of a large furnace door. The spraying device is arranged along the entire transverse width at the top of the coal charging channel. The spraying device is a steam spraying device. The smoke and dust removal device for the coal charging coke pushing car has a simple structure, can effectively prevent soot from escaping when charging coal, reduce environmental pollution, and can effectively utilize useful substances in the soot at the same time.
Description
技术领域 technical field
本实用新型涉及一种用于炼焦炉的环保设备，具体地涉及一种采用炉门装煤的炼焦炉装煤推焦车消烟除尘装置。The utility model relates to an environmental protection device for a coking oven, in particular to a smoke and dust removal device for a coking oven charging a coke cart with coal charging through a furnace door.
背景技术 Background technique
炼焦是在炼焦炉内装入燃煤，经高温干馏生产焦炭、焦炉煤气和其它化工产品的生产过程。现有的采用炉门装煤的炼焦炉在装入燃煤时，由于炉内高温，煤会产生浓烟，顺着装煤口顶部空隙外冒，其不但对环境产生污染，同时又使得煤烟中的化学物质未得到有效利用，造成了浪费。目前，为了减少装煤时煤烟对环境的污染，通常在炼焦炉顶部设置烟气净化装置，如文丘里离心水膜除尘器，将烟气中的烟尘和有害物质除去后排入大气，采用这种方式仅能部分消除煤烟对大气的污染，而且需要额外增加设备投资，并且其中的化学物质仍未得到利用。Coking is a production process in which coal is loaded into a coke oven, and coke, coke oven gas and other chemical products are produced through high-temperature dry distillation. When the existing coke ovens that use the furnace door to charge coal are loaded with coal, due to the high temperature in the furnace, the coal will produce thick smoke, which will flow out along the gap at the top of the coal charging port, which not only pollutes the environment, but also makes the soot The chemical substances in it are not effectively used, resulting in waste. At present, in order to reduce the pollution of soot to the environment during coal charging, a flue gas purification device, such as a Venturi centrifugal water film dust collector, is usually installed on the top of the coking oven to remove the dust and harmful substances in the flue gas and discharge them into the atmosphere. This method can only partially eliminate the pollution of soot to the atmosphere, and requires additional investment in equipment, and the chemical substances therein have not been utilized.
实用新型内容Utility model content
本实用新型的目的在于针对上述问题，提供一种结构简单，装煤时能有效防止煤烟外逸，减少环境污染，同时又能使煤烟中的有用物质得以有效利用的装煤推焦车消烟除尘装置。The purpose of this utility model is to solve the above problems and provide a coal-loading coke pusher with simple structure, which can effectively prevent soot from escaping when charging coal, reduce environmental pollution, and at the same time make effective use of useful substances in soot. Smoke and dust removal device.
为实现上述目的，本实用新型采用如下技术方案：一种装煤推焦车消烟除尘装置，在装煤推焦车装煤通道前端设有喷雾装置，该喷雾装置设置在靠近大炉门密封顶部位置。In order to achieve the above purpose, the utility model adopts the following technical scheme: a smoke and dust removal device for a coal-charging coke pushing car, a spraying device is installed at the front end of the coal-charging channel of the coal-charging coke pushing car, and the spraying device is arranged near the large furnace door to seal top position.
所述喷雾装置在装煤通道顶部沿整个横向宽度布设。The spraying device is arranged along the entire transverse width at the top of the coal charging channel.
所述喷雾装置为蒸汽喷雾装置。The spraying device is a steam spraying device.
所述喷雾装置为水雾化装置。The spraying device is a water atomizing device.
在所述装煤通道顶部位于喷雾装置后侧的位置设有抽风口，在该抽风口上连接有布袋除尘器。在所述布袋除尘器的布袋表面覆设覆膜滤料，该覆膜滤料的孔径小于0.1微米。The top of the coal charging channel is located at the rear side of the spraying device. An air outlet is provided, and a bag filter is connected to the air outlet. A film-coated filter material is covered on the surface of the bag of the bag filter, and the pore size of the film-coated filter material is less than 0.1 micron.
由于在靠近大炉门密封的装煤通道顶部位置设有喷雾装置，在装煤时大炉门密封封闭在炉门周边，喷雾装置在顶部通过喷雾将装煤通道的顶部空间封闭，其不仅可以阻挡空气进入炭化室，而且可以起到吸尘、吸油、吸烟的作用，防止荒煤烟从装煤口侧外逸，污染环境，使得荒煤烟能通过炼焦炉上设置的收集装置加以收集，得以有效利用，提高煤炼焦副产品利用率。Since a spraying device is provided at the top of the coal charging channel close to the big furnace door seal, the big furnace door is sealed and closed around the furnace door during coal charging, and the spraying device seals the top space of the coal charging channel by spraying at the top, which not only can Block the air from entering the carbonization chamber, and can play the role of dust suction, oil suction and smoking, prevent the waste coal smoke from escaping from the side of the coal charging port and pollute the environment, so that the waste coal smoke can be collected by the collection device installed on the coke oven, It can be effectively utilized to improve the utilization rate of coal coking by-products.
附图说明 Description of drawings
图1为本实用新型装煤推焦车结构示意图。Fig. 1 is a structural schematic diagram of a coal-charging coke pushing car of the utility model.
图2为图1装煤通道A向结构示意图。Fig. 2 is a schematic diagram of the structure of the coal charging channel A in Fig. 1 .
图中in the picture
1.炼焦炉 2.装煤推焦车 3.大炉门密封 4.喷雾装置1. Coking
5.抽风口 6.布袋除尘器 7.装煤通道 8.管道 9.煤5. Air outlet 6. Bag
10.引风机10. Induced fan
具体实施方式 Detailed ways
下面结合附图和具体实施例对本实用新型作进一步说明。Below in conjunction with accompanying drawing and specific embodiment the utility model is further described.
参见图1和图2，本实用新型的装煤推焦车消烟除尘装置，在装煤推焦车2装煤通道7前端设有喷雾装置4，该喷雾装置4设置在靠近大炉门密封3顶部位置。如图2所示，所述喷雾装置4可在装煤通道7顶部沿整个横向宽度布设，在喷雾时在装煤通道7上方形成气幕，阻止烟气外逸效果更好。所述喷雾装置4可为蒸汽喷雾装置，其雾化效果好，对烟尘的捕捉效率更高。所述喷雾装置4也可为水雾化装置。Referring to Fig. 1 and Fig. 2, the smoke and dust removal device of the coal-charging coke pushing car of the present utility model is provided with a
在所述装煤通道7顶部位于喷雾装置4后侧的位置设有抽风口5，在该抽风口5通过管道8连接有布袋除尘器6，该布袋除尘器6可以对逃逸出喷雾装置4的烟尘进行过滤除尘，避免烟气进入大气，污染环境。在所述布袋除尘器6的布袋表面覆设覆膜滤料，该覆膜滤料的孔径小于0.1微米，具有该覆膜滤料的布袋除尘器6对烟尘颗粒的捕捉效率接近100％。The top of the
本实用新型装煤推焦车消烟除尘装置其工作工程如下：在炼焦炉出焦后在装煤时，先将装煤通道对准炼焦炉1炉门，然后大炉门密封3前进封闭在炉门上，喷雾装置4开始喷雾，布袋除尘器6引风机10开启，之后装煤机构将煤9沿装煤通道7推入炼焦炉1，装煤过程喷雾装置4在煤上方的空隙处形成水幕，防止外部空气进入炼焦炉1的炭化室，同时阻止煤烟外逸。既使有少量的煤烟外逸，由于其与水雾结合会形成较大的颗粒，也会由布袋除尘器6捕捉，达到彻底无污染排放。The working engineering of the smoke and dust removal device of the utility model is as follows: after the coking oven is discharged from the coke, when the coal is loaded, the coal charging channel is first aligned with the coking oven 1 furnace door, and then the large furnace door is sealed 3 forward and closed. On the furnace door, the
上面对本实用新型进行了详细介绍，本文中应用了具体个例对本实用新型的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本实用新型的方法及其核心思想；同时，对于本领域的一般技术人员，依据本实用新型的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本实用新型的限制。The utility model has been introduced in detail above, and specific examples have been used in this paper to illustrate the principle and implementation of the utility model. The description of the above embodiments is only used to help understand the method and core idea of the utility model; at the same time, For those of ordinary skill in the art, according to the idea of the utility model, there will be changes in the specific implementation and scope of application. In summary, the content of this specification should not be construed as limiting the utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203102411U CN201136854Y (en) | 2007-12-05 | 2007-12-05 | Smoke and dust removal device for coal charging and coke pushing car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007203102411U CN201136854Y (en) | 2007-12-05 | 2007-12-05 | Smoke and dust removal device for coal charging and coke pushing car |
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| Publication Number | Publication Date |
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| CN201136854Y true CN201136854Y (en) | 2008-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2007203102411U Expired - Lifetime CN201136854Y (en) | 2007-12-05 | 2007-12-05 | Smoke and dust removal device for coal charging and coke pushing car |
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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 | Method for preventing floating coal on surface of tamping briquette from dissipating |
-
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 | Method for preventing floating coal on surface of tamping briquette from dissipating |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of 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 |
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| 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 |
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| C53 | Correction of patent of 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. |
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| 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 |
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| 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 |
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| 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. |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20081022 Effective date of abandoning: 20071205 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20081022 Effective date of abandoning: 20071205 |
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| RGAV | Abandon patent right to avoid regrant |