CN203050759U - Foam dust removing system - Google Patents
Foam dust removing system Download PDFInfo
- Publication number
- CN203050759U CN203050759U CN 201320050354 CN201320050354U CN203050759U CN 203050759 U CN203050759 U CN 203050759U CN 201320050354 CN201320050354 CN 201320050354 CN 201320050354 U CN201320050354 U CN 201320050354U CN 203050759 U CN203050759 U CN 203050759U
- Authority
- CN
- China
- Prior art keywords
- foam
- mesh
- baffle plate
- type baffle
- maker
- Prior art date
- 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 - Fee Related
Links
- 239000006260 foam Substances 0.000 title claims abstract description 84
- 239000000428 dust Substances 0.000 title abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000002347 injection Methods 0.000 claims description 17
- 239000007924 injection Substances 0.000 claims description 17
- 239000012530 fluid Substances 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000005187 foaming Methods 0.000 abstract description 6
- 239000003245 coal Substances 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 5
- 239000000243 solution Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 206010035653 pneumoconiosis Diseases 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000002817 coal dust Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005453 pelletization Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a dust removing system used for treating dust on a coal mine tunnel driving face, in particular to a foam dust removing system and belongs to the technical field of environmental protection. The foam dust removing system comprises a foaming device and a universal adjustable spraying device. The foaming device comprises an automatic adding liquid storage tank, a pipeline system and a mesh-type baffle foam maker. Mesh-type baffles are internally arranged in the mesh-type baffle foam maker. Foam is generated through mix and collision of air, foaming liquid and water in the foam maker. The universal adjustable spraying device is provided with a horizontal rotary shaft and a perpendicular rotary shaft. Vertical adjustment of foam spraying direction can be achieved through adjustment of the horizontal rotary shaft. Lateral adjustment of foam spraying direction can be achieved through adjustment of the perpendicular rotary shaft. The foam dust removing system is simple in structure, convenient to operate and maintain, adjustable in an angle of spraying device and high in dust removing efficiency.
Description
Technical field
The utility model relates to a kind of for the coal mine roadway driving face, administers the dust pelletizing system of 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 big, 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 patient of coal in China industry is with about 5000 people's in every year speed increase, and has every year 3000 people to die from pneumoconiosis approximately; 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 as coal dust water filling operation, the amount of labour is big, can reduce driving speed to a certain extent; The water consumption of water spray is generally higher, and dust removing effects is general.Foam all has dust removing effects preferably to full dirt and respirable dust.Foam device equipment complexity in the existing foam dedusting system, Operation and Maintenance inconvenience, 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 purpose of this utility model is for overcoming the weak point of above-mentioned prior art, and the utility model provides a kind of foam dedusting system.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, 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, the efficiency of dust collection height.
The utility model is realized 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 filling opening, liquid outlet and automatic adding type liquid storage air inlet port on the described automatic adding type fluid reservoir respectively; 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.
The utility model has the advantages that: this foam dedusting system foam device is simple in structure, convenient operating maintenance, and the coefficient of foaming height, the injection apparatus angle can be regulated, the efficiency of dust collection height.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail:
Fig. 1 is the utility model structural representation;
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, adding type fluid reservoir automatically, 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 filling opening 9, liquid outlet 11 and automatic adding type liquid storage air inlet port 8 on the described automatic adding type fluid reservoir respectively; 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, close filling opening 9 then, 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 mix, collide foaming in foam maker 16, the foam of generation enters foam nozzle 19 through foam outlet 17, foam pipeline 18, by foam nozzle 19 ejections.Divide control valve 6, the liquid measure control valve 7 adjustable bubble effects of haircuting 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 adjustment up and down 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 filling opening (9), liquid outlet (11) and automatic adding type liquid storage air inlet port (8) on the described automatic adding type fluid reservoir respectively; 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 last 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 |
|---|---|---|---|
| CN 201320050354 CN203050759U (en) | 2013-01-29 | 2013-01-29 | Foam dust removing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050354 CN203050759U (en) | 2013-01-29 | 2013-01-29 | Foam dust removing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203050759U true CN203050759U (en) | 2013-07-10 |
Family
ID=48733723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320050354 Expired - Fee Related CN203050759U (en) | 2013-01-29 | 2013-01-29 | Foam dust removing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203050759U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075178A (en) * | 2013-01-29 | 2013-05-01 | 中国矿业大学 | Foam dust removing system |
| CN104196557A (en) * | 2014-08-29 | 2014-12-10 | 三峡大学 | Underground cavity dust collection foam dedusting device and dedusting system |
| CN106014471A (en) * | 2016-06-30 | 2016-10-12 | 神华集团有限责任公司 | Dust suppression control system |
-
2013
- 2013-01-29 CN CN 201320050354 patent/CN203050759U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075178A (en) * | 2013-01-29 | 2013-05-01 | 中国矿业大学 | Foam dust removing system |
| CN103075178B (en) * | 2013-01-29 | 2016-04-20 | 中国矿业大学 | A kind of foam dedusting system |
| CN104196557A (en) * | 2014-08-29 | 2014-12-10 | 三峡大学 | Underground cavity dust collection foam dedusting device and dedusting system |
| CN106014471A (en) * | 2016-06-30 | 2016-10-12 | 神华集团有限责任公司 | Dust suppression control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102220877B (en) | Mine atomizing rotational flow dust collection fan | |
| CN102434187A (en) | Foam dust suppression system and foam dust suppression method for mine excavation | |
| CN103089263B (en) | Self-adsorption air foam-based foam dust suspension system for tunneling machine | |
| CN101696636A (en) | Automatic dedusting system for coal mines | |
| CN203145947U (en) | Inner and outer atomizing water supplying system of heading machine | |
| CN203030144U (en) | Full-automatic dry fog dedusting system | |
| CN102182492A (en) | Underground dust-removing foam generator and foam dust-removing equipment | |
| CN102230390A (en) | Passive and automatically pressurized mobile washing device for coal mine underground railway lane | |
| CN203050759U (en) | Foam dust removing system | |
| CN102226411B (en) | Foam dust-settling device for negative pressure-type mines | |
| CN201045297Y (en) | Continuous miner gas loaded nebulization dust removing system | |
| CN103075178B (en) | A kind of foam dedusting system | |
| CN201578962U (en) | Micron-sized dry fog dust inhibitor | |
| CN103557025A (en) | Pneumatic high-pressure micro-fog dust collector | |
| CN201593442U (en) | Automatic air-water mixing spraying device | |
| CN202467840U (en) | Pneumatic type high-expansion foam de-duster | |
| CN103089262B (en) | Self-adsorption air type foam dust suspension system for coal mining working face | |
| CN203430516U (en) | Loaded foam dedusting system heading machine | |
| CN104747227A (en) | Net type foam film dust removal system for underground coal mine | |
| CN103133000A (en) | Coal cutter gas-water mixing external spray system | |
| CN104389603B (en) | Coal mining machine foam dust removal system and operation method thereof | |
| CN103758558A (en) | Vehicle-mounted foam type dedusting device of fully-mechanized roadheader | |
| CN203730052U (en) | Machine-mounted foam dedusting device of integrated excavator | |
| CN102817612B (en) | Tapered jet foam sol generating device for controlling coal dust at transferring point of conveyor belt | |
| CN103452557A (en) | Heading machine with onboard foam dust collection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: XUZHOU ZHONGKUANG ANDA MINE TECHNOLOGY CO., LTD. Effective date: 20140521 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140521 Address after: 221000 Jiangsu city of Xuzhou province university Quanshan District Road No. 1 South Lake Campus of China University of Mining and Technology Patentee 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 Patentee before: China University of Mining & Technology Patentee before: Xuzhou Zhongkuang Anda Mine Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130710 Termination date: 20160129 |
|
| EXPY | Termination of patent right or utility model |