CN103075178A - Foam dust removing system - Google Patents
Foam dust removing system Download PDFInfo
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- CN103075178A CN103075178A CN2013100326497A CN201310032649A CN103075178A CN 103075178 A CN103075178 A CN 103075178A CN 2013100326497 A CN2013100326497 A CN 2013100326497A CN 201310032649 A CN201310032649 A CN 201310032649A CN 103075178 A CN103075178 A CN 103075178A
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- foam
- mesh
- baffle plate
- type baffle
- dust removing
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Abstract
The invention relates to a dust removing system which is used in a tunneling working face of a coal mine tunnel and is used for treating dusts, in particular to a foam dust removing system, belonging to the technical field of environment protection. The foam dust removing system comprises a foaming device and a universal adjustable spraying device, wherein the foaming device comprises an automatic addition type liquid storage tank, a pipeline system and a mesh type baffle foam maker, a mesh type baffle is arranged inside the mesh type baffle foam maker, foaming is realized by colliding and mixing by mixing gas, foaming liquid and water in a foam maker, the universal adjustable spraying device is provided with a horizontal rotating shaft and a vertical rotating shaft, by adjusting the horizontal rotating shaft, the upward and downward adjustment of a foam flow spraying direction can be realized, and by adjusting the vertical rotating shaft, the leftward and rightward adjustment of the foam flow spraying direction can be realized. The foaming device of the dust removing system has the advantages of simple structure, convenience in operation and maintenance, capability of adjusting the angle of the spraying device, and high dust removing efficiency.
Description
Technical field
The present invention relates to a kind ofly for the coal mine roadway driving face, the dust pelletizing system of administering dust is specifically related to a kind of foam dedusting system, belongs to environmental technology field.
Background technology
Coal mine roadway driving face dust generation is very large, and high concentrate dust causes the workman to suffer from pneumoconiosis easily, also may blast the safety in production in serious threat colliery under certain condition.At present the Pneumoconiosis Patients of coal in China industry is with about 5000 people's in every year speed increase, and has approximately every year 3000 people to die from pneumoconiosis; The life and property loss that coal-dust explosion causes is startling especially.The major measure coal-bed flooding of home and abroad colliery control driving face dust, water spray etc., fact proved that though existing dust suppression has certain effect, but also have variety of issue, loaded down with trivial details such as coal dust water filling operation, the amount of labour is large, can reduce to a certain extent driving speed; The water consumption of water spray is generally higher, and dust removing effects is general.Foam all has preferably dust removing effects to full dirt and respirable dust.Foam device equipment in the existing foam dedusting system is complicated, Operation and Maintenance inconvenience, and injection apparatus is simple in structure, and spray angle can not be regulated, and can not give full play to the efficiency of dust collection of foam.
Summary of the invention
The objective of the invention is to the invention provides a kind of foam dedusting system for overcoming the weak point of above-mentioned prior art.This foam dedusting system comprises foam device and Universal adjustable injection apparatus, foam device includes automatic adding type fluid reservoir, pipe-line system and mesh-type baffle plate foam maker, mesh-type baffle plate foam maker is built-in with the mesh-type baffle plate, in foam maker, mix, collide foaming by gas, expanding foam solution, water, the Universal adjustable injection apparatus has horizontal rotating shaft and vertical rotation axis, the up-down adjustment of foam stream injection direction can be realized by regulating horizontal rotating shaft, the left and right adjusting of foam stream injection direction can be realized by regulating vertical rotation axis.This dust pelletizing system foam device is simple in structure, convenient operating maintenance, and the injection apparatus angle can be regulated, and efficiency of dust collection is high.
The present invention realizes with following technical scheme: a kind of foam dedusting system is characterized in that: this foam dedusting system includes foam device and Universal adjustable injection apparatus; Described foam device comprises automatic adding type fluid reservoir, pipe-line system and mesh-type baffle plate foam maker; Be equipped with respectively filling opening, liquid outlet and automatic adding type liquid storage air inlet port on the described automatic adding type fluid reservoir; Be equipped with threeway on the compressed air line, threeway one end is connected to mesh-type baffle plate foam maker by four-way, and the other end is connected to automatic adding type liquid storage air inlet port; Described Universal adjustable injection apparatus includes horizontal rotating shaft and vertical rotation axis, has foam nozzle to be connected with foam outlet on the mesh-type baffle plate foam maker by carrier pipe on the Universal adjustable injection apparatus.
Described mesh-type baffle plate foam maker is connected with high-pressure water pipe by four-way, and water regulating valve is arranged on the high-pressure water pipe.
Total control valve with tolerance on the described compressed air line.
On the described automatic adding type fluid reservoir outlet valve is arranged.
Described mesh-type baffle plate foam maker is built-in with multiple tracks mesh-type baffle plate, has some mesh on the mesh-type baffle plate.
Advantage of the present invention is: this foam dedusting system foam device is simple in structure, convenient operating maintenance, and coefficient of foaming is high, and the injection apparatus angle can be regulated, and efficiency of dust collection is high.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in further detail:
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of mesh-type baffle plate among Fig. 1;
Among the figure 1, water regulating valve, 2, high-pressure water pipe, 3, the total control valve of tolerance, 4, compressed air line, 5, threeway, 6, tolerance divides control valve, 7, liquid measure control valve, 8, automatic adding type liquid storage air inlet port, 9, filling opening, 10, outlet valve, 11, liquid outlet, 12, woven hose, 13, automatic adding type fluid reservoir, 14, four-way, 15, mesh-type baffle plate, 16, mesh-type baffle plate foam maker, 17, foam outlet, 18, carrier pipe, 19, foam nozzle, 20, horizontal rotating shaft, 21, vertical rotation axis, 22, Universal adjustable injection apparatus, 151, mesh.
The specific embodiment
As shown in the figure: a kind of foam dedusting system, this foam dedusting system include foam device and Universal adjustable injection apparatus 22; Described foam device comprises automatic adding type fluid reservoir 13, pipe-line system and mesh-type baffle plate foam maker 16; Be equipped with respectively filling opening 9, liquid outlet 11 and automatic adding type liquid storage air inlet port 8 on the described automatic adding type fluid reservoir; Be equipped with threeway 5 on the compressed air line 4, threeway one end is connected to mesh-type baffle plate foam maker 16 by four-way 14, and the other end is connected to automatic adding type liquid storage air inlet port 8; Described Universal adjustable injection apparatus 22 includes horizontal rotating shaft 20 and vertical rotation axis 21, has foam nozzle 19 to be connected with foam outlet 17 on the mesh-type baffle plate foam maker by carrier pipe 18 on the Universal adjustable injection apparatus.
Described mesh-type baffle plate foam maker 16 is connected with high-pressure water pipe 2 by four-way, and water regulating valve 1 is arranged on the high-pressure water pipe.
On the described automatic adding type fluid reservoir 13 outlet valve 10 is arranged.
Described mesh-type baffle plate foam maker 16 is built-in with multiple tracks mesh-type baffle plate 15, has some mesh 151 on the mesh-type baffle plate.
The course of work: after the each several part assembling of foam dedusting system, connection are finished, open filling opening 9 and in automatic adding type fluid reservoir 13, add expanding foam solution, then close filling opening 9, namely finish the interpolation of expanding foam solution.The adjustable valve 1 of fetching boiling water, water just enters mesh-type baffle plate foam maker 16 by high-pressure water pipe 2 and four-way 14.Open the total control valve 3 of tolerance, tolerance is divided control valve 6, liquid measure control valve 7, the part of gases at high pressure enters foam maker 16 by compressed air line 4 and four-way 14, another part of gases at high pressure enters automatic adding type fluid reservoir 13 by liquid measure control valve 7, and the compressing expanding foam solution enters mesh-type baffle plate foam maker 16 by woven hose 12.Gas, expanding foam solution, water are in foam maker 16 interior mixing, collision foaming, and the foam of generation enters foam nozzle 19 through foam outlet 17, foam pipeline 18, by foam nozzle 19 ejections.Divide control valve 6, liquid measure control valve 7 capable of regulating foaming effects by regulating pondage control valve 1, the total control valve 3 of tolerance, tolerance.Regulate horizontal rotating shaft 20 and vertical rotation axis 21 and can realize the up and down adjustment of foam jet direction.
Claims (5)
1. foam dedusting system, it is characterized in that: this foam dedusting system includes foam device and Universal adjustable injection apparatus (22); Described foam device comprises automatic adding type fluid reservoir (13), pipe-line system and mesh-type baffle plate foam maker (16); Be equipped with respectively filling opening (9), liquid outlet (11) and automatic adding type liquid storage air inlet port (8) on the described automatic adding type fluid reservoir; Be equipped with threeway (5) on the compressed air line (4), threeway one end is connected to mesh-type baffle plate foam maker (16) by four-way (14), and the other end is connected to automatic adding type liquid storage air inlet port (8); Described Universal adjustable injection apparatus includes horizontal rotating shaft (20) and vertical rotation axis (21), has foam nozzle (19) to be connected with foam outlet (17) on the mesh-type baffle plate foam maker by carrier pipe (18) on the Universal adjustable injection apparatus.
2. foam dedusting system according to claim 1, it is characterized in that: described mesh-type baffle plate foam maker (16) is connected with high-pressure water pipe (2) by four-way, and water regulating valve (1) is arranged on the high-pressure water pipe.
3. foam dedusting system according to claim 1 is characterized in that: the upper total control valve with tolerance (3) of described compressed air line (4).
4. foam dedusting system according to claim 1 is characterized in that: outlet valve (10) is arranged on the described automatic adding type fluid reservoir (13).
5. foam dedusting system according to claim 1, it is characterized in that: described mesh-type baffle plate foam maker (16) is built-in with multiple tracks mesh-type baffle plate (15), has some mesh (151) on the mesh-type baffle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310032649.7A CN103075178B (en) | 2013-01-29 | 2013-01-29 | A kind of foam dedusting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310032649.7A CN103075178B (en) | 2013-01-29 | 2013-01-29 | A kind of foam dedusting system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103075178A true CN103075178A (en) | 2013-05-01 |
| CN103075178B CN103075178B (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310032649.7A Expired - Fee Related CN103075178B (en) | 2013-01-29 | 2013-01-29 | A kind of foam dedusting system |
Country Status (1)
| Country | Link |
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| CN (1) | CN103075178B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632269A (en) * | 2015-02-11 | 2015-05-20 | 太原理工大学 | Differential pressure mining dust removing agent automatic adding device |
| CN109681201A (en) * | 2018-12-17 | 2019-04-26 | 中国矿业大学 | Negative-pressure ward and foam are caught and comprehensive function dust-extraction unit |
| CN111672235A (en) * | 2020-06-19 | 2020-09-18 | 安徽天顺环保设备股份有限公司 | Bubble vibration dust removal device and implementation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3811660A (en) * | 1970-11-20 | 1974-05-21 | H Cole | Equipment for making foam for dust suppression and other purposes |
| CN101251025A (en) * | 2008-04-08 | 2008-08-27 | 中国矿业大学 | Coal mine down-hole foam dedusting system |
| CN201546750U (en) * | 2009-10-23 | 2010-08-11 | 内蒙古满世煤炭集团罐子沟煤炭有限责任公司 | Foam generator for coal mine dust control |
| CN102094666A (en) * | 2009-12-14 | 2011-06-15 | 淮南矿业(集团)有限责任公司 | Foam dust collector |
| CN203050759U (en) * | 2013-01-29 | 2013-07-10 | 中国矿业大学 | Foam dust removing system |
-
2013
- 2013-01-29 CN CN201310032649.7A patent/CN103075178B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3811660A (en) * | 1970-11-20 | 1974-05-21 | H Cole | Equipment for making foam for dust suppression and other purposes |
| CN101251025A (en) * | 2008-04-08 | 2008-08-27 | 中国矿业大学 | Coal mine down-hole foam dedusting system |
| CN201546750U (en) * | 2009-10-23 | 2010-08-11 | 内蒙古满世煤炭集团罐子沟煤炭有限责任公司 | Foam generator for coal mine dust control |
| CN102094666A (en) * | 2009-12-14 | 2011-06-15 | 淮南矿业(集团)有限责任公司 | Foam dust collector |
| CN203050759U (en) * | 2013-01-29 | 2013-07-10 | 中国矿业大学 | Foam dust removing system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632269A (en) * | 2015-02-11 | 2015-05-20 | 太原理工大学 | Differential pressure mining dust removing agent automatic adding device |
| CN104632269B (en) * | 2015-02-11 | 2016-08-24 | 太原理工大学 | Differential mine dust falling agent automatic adding device |
| CN109681201A (en) * | 2018-12-17 | 2019-04-26 | 中国矿业大学 | Negative-pressure ward and foam are caught and comprehensive function dust-extraction unit |
| CN109681201B (en) * | 2018-12-17 | 2020-04-21 | 中国矿业大学 | Negative pressure suction and foam catching and comprehensive action dust removing device |
| CN111672235A (en) * | 2020-06-19 | 2020-09-18 | 安徽天顺环保设备股份有限公司 | Bubble vibration dust removal device and implementation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103075178B (en) | 2016-04-20 |
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| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: XUZHOU ZHONGKUANG ANDA MINE TECHNOLOGY CO., LTD. Effective date: 20140605 |
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Effective date of registration: 20140605 Address after: 221000 Jiangsu city of Xuzhou province university Quanshan District Road No. 1 South Lake Campus of China University of Mining and Technology Applicant after: China University of Mining & Technology Address before: 221000 Jiangsu city of Xuzhou province university Quanshan District Road No. 1 South Lake Campus of China University of Mining and Technology Applicant before: China University of Mining & Technology Applicant before: Xuzhou Zhongkuang Anda Mine Technology Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20180129 |