CN201669256U - Wet negative-pressure induction dedusting system - Google Patents
Wet negative-pressure induction dedusting system Download PDFInfo
- Publication number
- CN201669256U CN201669256U CN2010201817695U CN201020181769U CN201669256U CN 201669256 U CN201669256 U CN 201669256U CN 2010201817695 U CN2010201817695 U CN 2010201817695U CN 201020181769 U CN201020181769 U CN 201020181769U CN 201669256 U CN201669256 U CN 201669256U
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- dust
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- self
- pipe
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- 230000006698 induction Effects 0.000 title abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000000428 dust Substances 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 15
- 239000010865 sewage Substances 0.000 claims description 10
- 125000004122 cyclic group Chemical group 0.000 claims description 9
- 230000006837 decompression Effects 0.000 claims description 7
- 238000005453 pelletization Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 239000003245 coal Substances 0.000 description 6
- 239000003595 mist Substances 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- 239000012717 electrostatic precipitator Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012716 precipitator Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Cyclones (AREA)
Abstract
A wet negative-pressure induction dedusting system comprises a dust collection cover, a dust absorption opening, a negative-pressure air draft pipe, a fan, a spraying device, a filter board, a cyclone device and an air exhaust pressure reduction device. The dust collection cover is arranged above a dust generating point, a lower opening of a dust absorption opening is connected with the dust collection cover, an upper opening of the dust absorption opening is connected with the negative pressure air draft pipe connected with an air inlet of the fan, the spraying device, the filer board, the cyclone device and the air exhaust pressure reduction device are sequentially arranged in the rear of a fan air exhaust opening, a collection opening is arranged below the cyclone device and connected with a water inlet of a self-cleaning filter device through a pipeline, a drain outlet is arranged below the self-cleaning filter, the water inlet of the self-cleaning is connected with a circulation water tank through a water pipe, a water pump is connected with the circulation water tank through a water pipe and connected with the spraying device through a water pipe, and a control unit is arranged at a position close to the dust generating point easy to operate. The dedusting system has the advantages of fine dedusting effect, low use cost, less maintenance and the like.
Description
Technical field
The utility model relates to a kind of wet type negative pressure and induces dust pelletizing system, is particularly useful in the coal handling system of coal preparation plant, chemical plant, power plant etc., each is produced dirt pits carry out effective dedusting.
Background technology
The equipment decentralization is higher and spatial extent is big in the coal handling system, coal flows in transportation or reprinting process because the dust of friction and the many fine particles of collision generation, vibration and impact make dust have certain kinetic energy, and can be suspended in the air, continuous transportation along with coal stream, the dust that suspends in the air gathers and diffusion gradually, pollutes whole workshop condition.Analyze from coal handling system equipment work characteristics, vibratory sieve, disintegrating machine and transfer point are mainly to produce dirt pits, and each produces the diffusion of dirt pits dust and has different characteristics again, and as near airtight bad vibratory sieve, dust concentration reaches 100～400mg/m in the air
3, dust concentration is higher near the disintegrating machine, has seriously surpassed the state health standards value, influences and is restricting the carrying out of carrying out production strictly in line with rules and regulations.
At present, what these occasions uses were more is wet scrubber, fiber bag precipitator, electrostatic precipitator etc., shortcomings such as wet scrubber ubiquity water consumption is big, atomizing effect is bad, fiber bag precipitator exist floor space big, change shortcoming such as bag trouble, the electrostatic precipitator good dedusting effect, but the device structure complexity involves great expense, use cost is also higher, thereby is difficult for promoting.
Summary of the invention
The purpose of this utility model is the above-mentioned deficiency that overcomes prior art, and a kind of good dedusting effect, use cost is low, maintenance is little high-efficiency dust removal system are provided.
To achieve these goals, the utility model is by being arranged at the dust gathering arrester that produces the dirt pits top, the suction port of dust gathering arrester top, the cylinder type negative pressure induced wind pipe of suction port top, the blower fan that connects with round flange successively, sprayer unit, filter, swirl-flow devices and exhaust decompression device combine, the swirl-flow devices below is provided with collects mouth, collecting mouth links to each other by water pipe with the water inlet of self-cleaning filter, the self-cleaning filter below is provided with sewage draining exit, sewage draining exit is connected to by blow-off pipe and produces the dirt pits top, the delivery port of self-cleaning filter links to each other with cyclic water tank by water pipe, water pump links to each other with cyclic water tank by water pipe, water pump links to each other with sprayer unit by water pipe, and control module is arranged at and produces near the position of being convenient to operate the dirt pits.
Description of drawings
Accompanying drawing 1 is the structural representation that the utility model wet type negative pressure is induced dust pelletizing system.
Among the figure: dust gathering arrester-1, suction port-2, negative pressure induced wind pipe-3, blower fan-4, sprayer unit-5, filter-6, swirl-flow devices-7, exhaust decompression device-8 is collected mouth-9, self-cleaning filter-10, sewage draining exit-11, cyclic water tank-12, water pump-13, control module-14.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing 1:
As shown in Figure 1, the utility model wet type negative pressure is induced dust pelletizing system, comprise and be arranged at the dust gathering arrester 1 that produces the dirt pits top, form by the airtight steel construction housing and the sealing that is flexible coupling, dust gathering arrester 1 top is established a square orifice and is connected with suction port 2 end openings, suction port 2 is suitable for reading to be circular, be connected by round flange with negative pressure induced wind pipe 3, negative pressure induced wind pipe 3 other ends are connected by round flange with blower fan 4 air inlets, blower fan 4 exhaust outlets are connected with sprayer unit 5 by round flange, sprayer unit 5 rears are provided with filter 6, filter 6 is connected with swirl-flow devices 7 by round flange, swirl-flow devices 7 is connected with exhaust decompression device 8 by round flange, swirl-flow devices 7 belows are provided with collects mouth 9, collecting mouthfuls 9 is connected by water pipe with the water inlet of self-cleaning filter 10, self-cleaning filter 10 belows are provided with sewage draining exit 11, sewage draining exit 11 is connected to by blow-off pipe and produces the dirt pits top, the delivery port of self-cleaning filter 10 is connected with cyclic water tank 12 by water pipe, water pump 13 is connected with cyclic water tank 12 by water pipe, water pump 13 is connected with sprayer unit 5 by water pipe, and control module 14 is arranged at and produces near the position of being convenient to operate the dirt pits.
Working mechanism of the present utility model is: be positioned at the dust gathering arrester 1 that produces the dirt pits top, above producing dirt pits, set up an airtight cavity, the dust that produces the dirt pits generation is sealed in the dust gathering arrester 1, thereby avoid the dust diffusion to overflow, the dust that produces dirt pits is under the suction function that blower fan 4 work produce, to arrive blower fans 4 air inlets along flow through negative pressure induced wind pipe 3 of suction port 2, blower fan 4 is drained into the gas that contains dust the mixing zone of positive pressure of blower fan 4 exhaust outlet rear sides, this zone is provided with sprayer unit 5, sprayer unit 5 mixes zone of positive pressure ejection water smoke to this, because the characteristic of malleation makes dust and water smoke fully be mixed into the mud mist in hybrid chamber, the mud mist is in the process of mixing zone of positive pressure rear filter 6 of flowing through, most of dust-laden mud mist is attached on the filter 6, and increase weight along with the continuous increase of mud mist, form sewage and flow down and flow into swirl-flow devices 7 along filter 6, all the other a small amount of moistening dust also enter swirl-flow devices 7 along with malleation is distinguished and admirable, under action of centrifugal force, moistening dust and sewage will flow down and be collected to swirl-flow devices 7 bottoms along wall, and the collection mouth 9 that is provided with by the bottom enters self-cleaning filter 10, discharge through exhaust decompression device 8 decompression backs by swirl-flow devices 7 isolated pure airs simultaneously, and the sewage that enters self-cleaning filter 10 filters through abundant, impurity will be discharged automatically by sewage draining exit 11, clean water will enter cyclic water tank 12 by circulating water pipe, the filtration cycle water that water pump 13 is drawn in the cyclic water tank 12 is supplied with sprayer unit 5 through spraying water pipe and is used.
Claims (1)
1. a wet type negative pressure is induced dust pelletizing system, comprise dust gathering arrester, suction port, the negative pressure induced wind pipe, blower fan, sprayer unit, filter, swirl-flow devices, the exhaust decompression device, it is characterized in that: dust gathering arrester (1) is arranged at and produces the dirt pits top, suction port (2) end opening is connected with dust gathering arrester (1), suction port (2) is suitable for reading to be connected with negative pressure induced wind pipe (3), negative pressure induced wind pipe (3) is connected with blower fan (4) air inlet, blower fan (4) exhaust outlet rear sets gradually sprayer unit (5), filter (6), swirl-flow devices (7) and exhaust decompression device (8), swirl-flow devices (7) below is provided with collects mouthful (9), collecting mouthful (9) is connected by water pipe with the water inlet of self-cleaning filter (10), self-cleaning filter (10) below is provided with sewage draining exit (11), the delivery port of self-cleaning filter (10) is connected with cyclic water tank (12) by water pipe, water pump (13) is connected with cyclic water tank (12) by water pipe, water pump (13) is connected with sprayer unit (4) by water pipe, and control module (14) is arranged at and produces near the position of being convenient to operate the dirt pits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201817695U CN201669256U (en) | 2010-04-20 | 2010-04-20 | Wet negative-pressure induction dedusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201817695U CN201669256U (en) | 2010-04-20 | 2010-04-20 | Wet negative-pressure induction dedusting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201669256U true CN201669256U (en) | 2010-12-15 |
Family
ID=43326668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201817695U Expired - Lifetime CN201669256U (en) | 2010-04-20 | 2010-04-20 | Wet negative-pressure induction dedusting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201669256U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877803A (en) * | 2012-06-18 | 2013-01-16 | 淮南矿业(集团)有限责任公司 | Negative pressure drilling dust removal device |
| CN103769403A (en) * | 2014-01-13 | 2014-05-07 | 大连理工大学 | Drilling and milling carbon fiber composite material follow-up dust collection device |
| CN104289057A (en) * | 2013-07-16 | 2015-01-21 | 江苏金陶环保工程有限公司 | Novel waste gas filter |
| CN104958980A (en) * | 2015-06-30 | 2015-10-07 | 江苏双盈纺织科技有限公司 | Printing and dyeing waste gas filtering and dust removing device |
| CN105251751A (en) * | 2015-09-15 | 2016-01-20 | 攀枝花市长森磁电科技有限公司 | Mine dust discharging and collecting device and method |
| CN107469541A (en) * | 2017-09-28 | 2017-12-15 | 安顺承诚科技有限公司 | Stone pit efficient nano water dust scrubber |
| CN107774652A (en) * | 2016-08-31 | 2018-03-09 | 天津市弘亚润滑粉制造有限公司 | A kind of powdered lubricant crushes cleaner |
| CN108906798A (en) * | 2018-07-04 | 2018-11-30 | 上海应用技术大学 | A kind of pipeline dust remover |
| CN109011942A (en) * | 2018-08-23 | 2018-12-18 | 富强 | A kind of wet dust removal method of winter extremely cold area |
| CN109333826A (en) * | 2018-11-27 | 2019-02-15 | 许昌德通振动搅拌技术有限公司 | Mixer with dust pelletizing system |
| CN111810220A (en) * | 2020-07-23 | 2020-10-23 | 山东翼博机电有限公司 | Air energy dust extraction device |
| CN116352888A (en) * | 2021-12-28 | 2023-06-30 | 广州市长泽新型建筑材料有限公司 | Energy-saving environment-friendly dust removal recovery system for concrete mixing plant |
-
2010
- 2010-04-20 CN CN2010201817695U patent/CN201669256U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102877803A (en) * | 2012-06-18 | 2013-01-16 | 淮南矿业(集团)有限责任公司 | Negative pressure drilling dust removal device |
| CN102877803B (en) * | 2012-06-18 | 2015-06-17 | 淮南矿业(集团)有限责任公司 | Negative pressure drilling dust removal device |
| CN104289057A (en) * | 2013-07-16 | 2015-01-21 | 江苏金陶环保工程有限公司 | Novel waste gas filter |
| CN103769403A (en) * | 2014-01-13 | 2014-05-07 | 大连理工大学 | Drilling and milling carbon fiber composite material follow-up dust collection device |
| CN103769403B (en) * | 2014-01-13 | 2015-07-15 | 大连理工大学 | Drilling and milling carbon fiber composite material follow-up dust collection device |
| CN104958980A (en) * | 2015-06-30 | 2015-10-07 | 江苏双盈纺织科技有限公司 | Printing and dyeing waste gas filtering and dust removing device |
| CN105251751B (en) * | 2015-09-15 | 2019-04-16 | 攀枝花市长森磁电科技有限公司 | Mine dust emission and collection device and method |
| CN105251751A (en) * | 2015-09-15 | 2016-01-20 | 攀枝花市长森磁电科技有限公司 | Mine dust discharging and collecting device and method |
| CN107774652A (en) * | 2016-08-31 | 2018-03-09 | 天津市弘亚润滑粉制造有限公司 | A kind of powdered lubricant crushes cleaner |
| CN107469541A (en) * | 2017-09-28 | 2017-12-15 | 安顺承诚科技有限公司 | Stone pit efficient nano water dust scrubber |
| CN108906798A (en) * | 2018-07-04 | 2018-11-30 | 上海应用技术大学 | A kind of pipeline dust remover |
| CN109011942A (en) * | 2018-08-23 | 2018-12-18 | 富强 | A kind of wet dust removal method of winter extremely cold area |
| CN109333826A (en) * | 2018-11-27 | 2019-02-15 | 许昌德通振动搅拌技术有限公司 | Mixer with dust pelletizing system |
| CN109333826B (en) * | 2018-11-27 | 2024-04-19 | 德通智能科技股份有限公司 | Mixer with dust pelletizing system |
| CN111810220A (en) * | 2020-07-23 | 2020-10-23 | 山东翼博机电有限公司 | Air energy dust extraction device |
| CN116352888A (en) * | 2021-12-28 | 2023-06-30 | 广州市长泽新型建筑材料有限公司 | Energy-saving environment-friendly dust removal recovery system for concrete mixing plant |
| CN116352888B (en) * | 2021-12-28 | 2023-10-20 | 广州市长泽新型建筑材料有限公司 | Energy-saving environment-friendly dust removal recovery system for concrete mixing plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XUZHOU BOYUAN TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HUA SUIXI Effective date: 20121127 Free format text: FORMER OWNER: LI CHUNLIANG LU YANFENG Effective date: 20121127 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 273513 JINING, SHANDONG PROVINCE TO: 221008 XUZHOU, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121127 Address after: 221008 Jiefang South Road, Xuzhou, China University of Mining and Technology, 539, science and technology building, National University Science Park, Jiangsu Patentee after: Xuzhou Boyuan Technology Co., Ltd. Address before: 273513 Zoucheng coal mine in Shandong Patentee before: Hua Suixi Patentee before: Li Chunliang Patentee before: Lu Yanfeng Effective date of registration: 20121127 Address after: 221008 Jiefang South Road, Xuzhou, China University of Mining and Technology, 539, science and technology building, National University Science Park, Jiangsu Patentee after: Xuzhou Boyuan Technology Co., Ltd. Address before: 273513 Zoucheng coal mine in Shandong Patentee before: Hua Suixi Patentee before: Li Chunliang Patentee before: Lu Yanfeng |
|
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |
|
| CX01 | Expiry of patent term |