CN203764054U - Micro-pore type water-mist dust extraction device - Google Patents
Micro-pore type water-mist dust extraction device Download PDFInfo
- Publication number
- CN203764054U CN203764054U CN201420144346.4U CN201420144346U CN203764054U CN 203764054 U CN203764054 U CN 203764054U CN 201420144346 U CN201420144346 U CN 201420144346U CN 203764054 U CN203764054 U CN 203764054U
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- Prior art keywords
- water
- water tank
- microporous
- water inlet
- flue gas
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- 239000011148 porous material Substances 0.000 title claims 3
- 239000000428 dust Substances 0.000 title abstract description 17
- 239000003595 mist Substances 0.000 title abstract description 10
- 238000000605 extraction Methods 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 79
- 239000000779 smoke Substances 0.000 claims description 5
- 238000010410 dusting Methods 0.000 claims 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 14
- 239000003546 flue gas Substances 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 4
- 239000004071 soot Substances 0.000 description 4
- 239000010419 fine particle Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 230000023556 desulfurization Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Separation Of Particles Using Liquids (AREA)
Abstract
本实用新型公开了一种微孔式水雾除尘装置，属于除尘设备技术领域。包括带有进水口和出水口的水箱，且进水口设置在水箱一侧的上部，出水口设置在水箱的另一侧的下部，所述水箱内部设置有若干根微孔管，微孔管的上端与外接的烟气分配装置相连。该装置运行安全可靠，结构简单紧凑，成本低，寿命长，除尘效果好。
The utility model discloses a microporous water mist dedusting device, which belongs to the technical field of dedusting equipment. It includes a water tank with a water inlet and a water outlet, and the water inlet is arranged on the upper part of one side of the water tank, and the water outlet is arranged on the lower part of the other side of the water tank, and several microporous tubes are arranged inside the water tank. The upper end is connected with an external flue gas distribution device. The device is safe and reliable in operation, simple and compact in structure, low in cost, long in life and good in dust removal effect.
Description
技术领域technical field
本实用新型属于除尘设备技术领域，涉及一种水雾除尘装置，具体涉及一种微孔式水雾除尘装置。The utility model belongs to the technical field of dust removal equipment and relates to a water mist dust removal device, in particular to a microporous water mist dust removal device.
背景技术Background technique
随着工业化的大规模发展，燃煤电厂会排放大量烟气，其中含有大量烟尘微细颗粒物和有害物质，特别是烟尘微细颗粒物也称可入肺颗粒物，富含大量有毒和有害物质且在大气中停留时间长、输送距离远，因而对人体健康和大气环境质量的影响更大。With the large-scale development of industrialization, coal-fired power plants will emit a large amount of flue gas, which contains a large amount of soot fine particles and harmful substances, especially soot fine particles, also known as lung particles, which are rich in a large number of toxic and harmful substances and are in the atmosphere. The residence time is long and the transportation distance is long, so it has a greater impact on human health and atmospheric environmental quality.
目前，采用湿法脱除烟气中灰尘的装置有沉降水膜式锅炉除尘器，斜板水膜式湿法除尘装置，旋风水膜式脱硫除尘器，栅栏水膜式烟气除尘净化装置，离心喷淋水膜式消烟除尘装置等。采用水膜式除尘需在烟气入口布置较多喷淋装置，不利于烟气流入到烟尘处理室；同时，喷射水雾形成水膜，减少了烟气和水的接触面积，降低了除尘效率。At present, the devices that use wet method to remove dust from flue gas include sedimentation water film type boiler dust collector, inclined plate water film type wet dust removal device, cyclone water film type desulfurization dust collector, fence water film type flue gas dust removal and purification device, Centrifugal spray water film type smoke and dust removal device, etc. The use of water film dust removal requires more spray devices at the flue gas inlet, which is not conducive to the flow of flue gas into the dust treatment room; at the same time, spraying water mist forms a water film, which reduces the contact area between flue gas and water and reduces the dust removal efficiency .
实用新型内容Utility model content
为了克服上述现有技术中存在的缺陷，本实用新型的目的在于提供一种微孔式水雾除尘装置，该装置结构简单紧凑，运行安全稳定，使用寿命长，除尘效果好。In order to overcome the above defects in the prior art, the purpose of this utility model is to provide a microporous water mist dust removal device, which has a simple and compact structure, safe and stable operation, long service life and good dust removal effect.
本实用新型是通过以下技术方案来实现：The utility model is realized through the following technical solutions:
一种微孔式水雾除尘装置，包括带有进水口和出水口的水箱，且进水口设置在水箱一侧的上部，出水口设置在水箱另一侧的下部，所述水箱内设置有若干根微孔管，微孔管的上端与外接的烟气分配装置相连。A microporous water mist dedusting device, comprising a water tank with a water inlet and a water outlet, and the water inlet is arranged on the upper part of one side of the water tank, and the water outlet is arranged on the lower part of the other side of the water tank, and several A microporous tube, and the upper end of the microporous tube is connected with an external flue gas distribution device.
所述的进水口外接水泵，水泵通过连接管与进水口相连。The water inlet is externally connected to a water pump, and the water pump is connected to the water inlet through a connecting pipe.
与现有技术相比，本实用新型具有以下有益的技术效果：Compared with the prior art, the utility model has the following beneficial technical effects:
本实用新型在水箱上的两侧分别开设进水口和出水口，且进水口位于水箱一侧上部，出水口位于水箱另一侧的下部，在水箱内设置若干根微孔管，能够利用从微孔中喷出的多股交叉射流水柱接触进入水箱内部的绕流烟气，打湿烟气中包含的烟尘粒子，将它们融溶并沉降在水中，从而能够有效去除烟尘粒子。该装置运行安全可靠，结构简单紧凑，成本低，寿命长，除尘效果好。In the utility model, a water inlet and a water outlet are provided on both sides of the water tank respectively, and the water inlet is located at the upper part of one side of the water tank, and the water outlet is located at the lower part of the other side of the water tank. The multi-strand cross-jet water columns ejected from the holes contact the bypass flue gas entering the water tank, wet the soot particles contained in the flue gas, melt them and settle them in the water, so that the soot particles can be effectively removed. The device is safe and reliable in operation, simple and compact in structure, low in cost, long in life and good in dust removal effect.
附图说明Description of drawings
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
其中：1为烟气分配装置；2为水箱；3为微孔管；4为出水口；5为进水口；6为连接管；7为水泵。Among them: 1 is a smoke distribution device; 2 is a water tank; 3 is a microporous pipe; 4 is a water outlet; 5 is a water inlet; 6 is a connecting pipe; 7 is a water pump.
具体实施方式Detailed ways
下面结合附图对本实用新型做进一步详细描述：Below in conjunction with accompanying drawing, the utility model is described in further detail:
参见图1，本实用新型的微孔式水雾除尘装置，包括带有进水口5和出水口4的水箱2，进水口5外接水泵7，水泵7通过连接管6与进水口5相连；且进水口设置在水箱2一侧的上部，出水口设置在水箱2的另一侧的下部，所述水箱2内部设置有若干根微孔管3，微孔管3的上端与外接的烟气分配装置1相连通。Referring to Fig. 1, the microporous water mist dedusting device of the present utility model comprises a water tank 2 with a water inlet 5 and a water outlet 4, the water inlet 5 is externally connected to a water pump 7, and the water pump 7 is connected to the water inlet 5 through a connecting pipe 6; and The water inlet is set on the upper part of one side of the water tank 2, and the water outlet is set on the lower part of the other side of the water tank 2. Several microporous tubes 3 are arranged inside the water tank 2, and the upper ends of the microporous tubes 3 are distributed with the external flue gas. Device 1 is connected.
本实用新型的微孔式水雾除尘装置，在使用时：The microporous water mist dedusting device of the present utility model, when in use:
燃煤电厂所排放的烟气从烟气分配装置1的上端进入到该装置的微孔管3中，然后，通过水泵7将水依次输送入连接管6，进水口5，并最终进入到水箱2中，部分水通过出水口4流出，部分水从微孔管3的下端流出，烟气被从微孔管3上小孔中射入的水雾冲洗，内部绝大部分烟尘微粒被去除，干净的烟气排入到大气中。The flue gas discharged from the coal-fired power plant enters the microporous pipe 3 of the device from the upper end of the flue gas distribution device 1, and then, the water is sequentially transported into the connecting pipe 6, the water inlet 5 by the water pump 7, and finally enters the water tank In 2, part of the water flows out through the water outlet 4, and part of the water flows out from the lower end of the microporous tube 3. The smoke is washed by the water mist injected from the small hole on the microporous tube 3, and most of the smoke particles inside are removed. The clean flue gas is discharged into the atmosphere.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144346.4U CN203764054U (en) | 2014-03-27 | 2014-03-27 | Micro-pore type water-mist dust extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144346.4U CN203764054U (en) | 2014-03-27 | 2014-03-27 | Micro-pore type water-mist dust extraction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764054U true CN203764054U (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144346.4U Expired - Fee Related CN203764054U (en) | 2014-03-27 | 2014-03-27 | Micro-pore type water-mist dust extraction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764054U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436927A (en) * | 2014-10-29 | 2015-03-25 | 榆林学院 | Micro-pore jet flow type sleeve dust removing device |
| CN106474853A (en) * | 2016-11-04 | 2017-03-08 | 榆林学院 | A kind of device of utilization micropore water fog method purify air |
-
2014
- 2014-03-27 CN CN201420144346.4U patent/CN203764054U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436927A (en) * | 2014-10-29 | 2015-03-25 | 榆林学院 | Micro-pore jet flow type sleeve dust removing device |
| CN104436927B (en) * | 2014-10-29 | 2016-11-02 | 榆林学院 | A microhole jet type sleeve dust removal device |
| CN106474853A (en) * | 2016-11-04 | 2017-03-08 | 榆林学院 | A kind of device of utilization micropore water fog method purify air |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20150327 |
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| EXPY | Termination of patent right or utility model |