CN206229112U - A kind of cross-current type dust-removing desulfurizing device - Google Patents
A kind of cross-current type dust-removing desulfurizing device Download PDFInfo
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- CN206229112U CN206229112U CN201621075413.7U CN201621075413U CN206229112U CN 206229112 U CN206229112 U CN 206229112U CN 201621075413 U CN201621075413 U CN 201621075413U CN 206229112 U CN206229112 U CN 206229112U
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- cross
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- 230000003009 desulfurizing effect Effects 0.000 title claims description 4
- 239000000428 dust Substances 0.000 claims abstract description 23
- 238000004062 sedimentation Methods 0.000 claims abstract description 14
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000002351 wastewater Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000010438 granite Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 1
- 238000006477 desulfuration reaction Methods 0.000 description 6
- 230000023556 desulfurization Effects 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000006228 supernatant Substances 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错流式除尘脱硫器，它包括进气口、出气口、喷淋区、隔板错流区、阻气排水区、沉淀区、废水循环区。特征是：在除尘器一侧的上下各设置一个进气口，在除尘器的另一侧中间位置设置一个大小合适的出气口。进气口与出气口之间喷淋区、错流区、阻气排水区、沉淀区有效的连接起来，废水循环系统与喷淋头有效连接。错流区中气体与液体充分结合，课提高除尘效率，设备简单易操作，材料便宜降低了设备一次性投资及运行成本。
The utility model discloses a cross-flow dust removal and desulfurizer, which comprises an air inlet, an air outlet, a spraying area, a partition cross-flow area, an air-blocking drainage area, a sedimentation area and a waste water circulation area. The feature is: an air inlet is arranged on the upper and lower sides of one side of the dust collector, and an air outlet of a suitable size is arranged in the middle of the other side of the dust collector. The spray area, cross-flow area, air-blocking drainage area, and sedimentation area are effectively connected between the air inlet and the air outlet, and the waste water circulation system is effectively connected with the sprinkler head. The gas and liquid in the cross-flow area are fully combined, which can improve the dust removal efficiency, the equipment is simple and easy to operate, and the materials are cheap, which reduces the one-time investment and operating costs of the equipment.
Description
技术领域technical field
本实用新型涉及一种用于常见的燃煤锅炉烟气脱硫除尘，具体为一种错流式除尘脱硫器。The utility model relates to a common coal-fired boiler flue gas desulfurization and dedusting device, in particular to a cross-flow type dedusting and desulfurizing device.
背景技术Background technique
常见的燃煤锅炉烟气脱硫除尘装置有喷淋式、文丘里管式、冲击净化式等，为提高除尘效率人们通常将其串联使用，或对其进行改装但往往使其占地面积或制作成本大大提高。Common flue gas desulfurization and dust removal devices for coal-fired boilers include spray type, Venturi tube type, impact purification type, etc. In order to improve the dust removal efficiency, people usually use them in series, or modify them, but often make the floor area or production The cost is greatly increased.
发明内容Contents of the invention
本实用新型的目的是提供一种能够使水与气体充分结合的花岗岩除尘脱硫装置，它能有效提高锅炉除尘脱硫效率，全部采用价格低廉的花岗岩材料，降低了设备制作成本。The purpose of this utility model is to provide a granite dust removal and desulfurization device that can fully combine water and gas, which can effectively improve the efficiency of boiler dust removal and desulfurization, and all use cheap granite materials to reduce equipment manufacturing costs.
本实用新型是这样来实现的：一种错流式除尘脱硫器，主要由喷淋管、出气口、挡板、阻气排水池、沉淀池、废水循环装置、错流区和进气口组成；其特征在于：封闭的除尘脱硫器一侧设置两个进气口，另一侧设置一个出气口，除尘脱硫器上方设置喷淋管，喷淋管下接多个错流小装置，整个错流小装置即为错流区，在错流小装置下接一块挡板，挡板下方接阻气排水池，阻气排水池与除尘脱硫器外的沉淀池是连通的，沉淀池的中间位置接有排水口，保证该位置在水面以下，且保证沉淀池内有一定的沉淀空间；保持除尘器的封闭状态，所述出气口与两个进口不在同一水平高度上；所述沉淀池上端连接一个水泵，水泵通过废水循环装置连接喷淋管，除尘脱硫器材料均为花岗岩。The utility model is realized as follows: a cross-flow dedusting desulfurizer, mainly composed of a spray pipe, an air outlet, a baffle, an air-blocking drainage tank, a sedimentation tank, a waste water circulation device, a cross-flow area and an air inlet ; It is characterized in that: one side of the closed dust remover and desulfurizer is provided with two air inlets, and the other side is provided with an air outlet, the top of the dust remover and desulfurizer is provided with a spray pipe, and a plurality of small cross-flow devices are connected under the spray pipe, and the whole dislocation The small flow device is the cross-flow area. A baffle is connected under the small cross-flow device, and the air-blocking drainage pool is connected under the baffle. The air-blocking drainage pool is connected with the sedimentation tank outside the dust remover and desulfurizer. A drain is connected to ensure that the position is below the water surface, and that there is a certain settling space in the sedimentation tank; the dust collector is kept in a closed state, and the air outlet is not at the same level as the two inlets; the upper end of the sedimentation tank is connected to a The water pump, the water pump is connected to the spray pipe through the waste water circulation device, and the material of the dust removal and desulfurization device is granite.
本实用新型的有益效果是：通过使气液充分的结合，有效提高锅炉除尘脱硫效率，废水再次利用，节约运行成本。除尘器全部采用花岗岩材料，降低了设备投资成本。The beneficial effects of the utility model are: through the full combination of gas and liquid, the dust removal and desulfurization efficiency of the boiler is effectively improved, the waste water is reused, and the operation cost is saved. All dust collectors are made of granite, which reduces equipment investment costs.
附图说明Description of drawings
图1为本实用新型结构示意图。Fig. 1 is the structural representation of the utility model.
其中 1喷淋管、2 出气口、3挡板、4阻气排水池、5沉淀池、6废水循环装置、7错流区、8进气口。Among them, 1 spray pipe, 2 air outlet, 3 baffle, 4 air-blocking drainage tank, 5 sedimentation tank, 6 waste water circulation device, 7 cross-flow area, 8 air inlet.
具体实施方式detailed description
如图1所示，本实用新型是这样来实现的，一种错流式除尘脱硫器，As shown in Figure 1, the utility model is realized in this way, a cross-flow dedusting desulfurizer,
包括喷淋管1、出气口2、挡板3、阻气排水池4、沉淀池5、废水循环装置6、错流区7、进气口8；除尘器上方喷淋管1, 除尘器右侧设置进气口8，左侧设置出气口2，喷淋管下方是错流区7，错流区下方设置挡板3（即隔板区），挡板3下方接阻气排水池4,阻气排水池4与塔外的沉淀池5是连通的，排水管在沉淀池5中水面以下位置，以此保持除尘塔的封闭状态，用水泵将沉淀池5中的上清液再次提升到喷淋头内，已达到废水的再次利用。除尘器均采用花岗岩材料。Including spray pipe 1, air outlet 2, baffle plate 3, air-blocking drainage tank 4, sedimentation tank 5, waste water circulation device 6, cross-flow area 7, air inlet 8; spray pipe 1 above the dust collector, right side of the dust collector The air inlet 8 is set on the side, the air outlet 2 is set on the left side, the cross-flow area 7 is under the spray pipe, the baffle 3 (that is, the partition area) is set under the cross-flow area, and the air-blocking drainage pool 4 is connected under the baffle 3, The air-blocking drainage tank 4 is connected with the sedimentation tank 5 outside the tower, and the drainage pipe is located below the water surface in the sedimentation tank 5, so as to keep the dust removal tower in a closed state, and the supernatant in the sedimentation tank 5 is raised to In the sprinkler head, the reuse of waste water has been achieved. The dust collectors are all made of granite.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621075413.7U CN206229112U (en) | 2016-09-24 | 2016-09-24 | A kind of cross-current type dust-removing desulfurizing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621075413.7U CN206229112U (en) | 2016-09-24 | 2016-09-24 | A kind of cross-current type dust-removing desulfurizing device |
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| Publication Number | Publication Date |
|---|---|
| CN206229112U true CN206229112U (en) | 2017-06-09 |
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| CN201621075413.7U Expired - Fee Related CN206229112U (en) | 2016-09-24 | 2016-09-24 | A kind of cross-current type dust-removing desulfurizing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479221A (en) * | 2018-03-27 | 2018-09-04 | 佛山市金净创环保技术有限公司 | It is a kind of to cross tiny particles content device in air filtering |
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2016
- 2016-09-24 CN CN201621075413.7U patent/CN206229112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108479221A (en) * | 2018-03-27 | 2018-09-04 | 佛山市金净创环保技术有限公司 | It is a kind of to cross tiny particles content device in air filtering |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20170924 |
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| CF01 | Termination of patent right due to non-payment of annual fee |