CN105536392A - Attached-type spray dust suppression system for air-film totally-enclosed coal storage shed - Google Patents
Attached-type spray dust suppression system for air-film totally-enclosed coal storage shed Download PDFInfo
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- CN105536392A CN105536392A CN201610007427.3A CN201610007427A CN105536392A CN 105536392 A CN105536392 A CN 105536392A CN 201610007427 A CN201610007427 A CN 201610007427A CN 105536392 A CN105536392 A CN 105536392A
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- coal storage
- air film
- air
- dust
- totally
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
Abstract
The invention relates to a spray dust suppression system, in particular to an attached-type spray dust suppression system for an air-film totally-enclosed coal storage shed. The attached-type spray dust suppression system comprises an air-film totally-enclosed coal storage shed body, flexible hoses are laid on the inner surface of the air-film totally-enclosed coal storage shed body, spray nozzles are arranged on each flexible hose, each flexible hose is connected with a water supply pipe through a quick connector, the water supply pipe is connected with a dust suppression water pump which is connected with a water tank, and startup and shutdown of the dust suppression water pump are controlled by a control cabinet. The attached-type spray dust suppression system for the air-film totally-enclosed coal storage shed has the advantages that the flexible hoses and the spray nozzles are laid on the inner surface of the air-film totally-enclosed coal storage shed body, water sprays are sprayed downwards from high altitude, and the water sprays can fully make contact with dust in the whole air-film totally-enclosed coal storage shed and then fall back to the ground, so that the situation that the dust is adsorbed on the inner surface of the air-film totally-enclosed coal storage shed body is avoided, and the dust suppression efficiency is improved, the temperature of the air-film totally-enclosed coal storage shed can be effectively decreased, and the coal dust explosion possibility can be effectively reduced. The system is convenient to disassemble, clean and maintain, and energy conservation and environment protection are achieved.
Description
Technical field
The present invention relates to a kind of sized spray dust-suppression system, be specially a kind of adhesion type sized spray dust-suppression system for the totally-enclosed coal storage canopy of air film.
Background technology
Air film totally-enclosed coal storage canopy be applied to coal saving and transhipment operation a kind of novel, meet the totally-enclosed construction style of requirement is closed in environmental protection coal storage canopy to dump.Because of its Wu Liang, without post, unique texture without the need to rigid support, it is totally-enclosed that air film totally-enclosed coal storage canopy can really realize coal yard, energy-conserving and environment-protective, and be convenient to build dismounting, but because coal particles is tiny, easy airborne dust under the impact of the discrepancy in elevation, and branch is inner in the totally-enclosed coal storage canopy of air film, causes potential safety hazard safely to field operation personnel occupational health.Traditional air film totally-enclosed coal storage canopy dust suppression system is because being arranged on ground, and can only clear up the dust on dump surface and ground, for being diffused in, the gentle intermembranous dust treatment effect of dump is poor.
Want the airborne dust problem thoroughly eliminating the totally-enclosed coal storage canopy of air film, sprinkling pipeline is needed to be fixed to pneumatic membrane building inner top, water smoke is sprayed from top to bottom, fully contacts to greatest extent with the dust in the totally-enclosed coal storage canopy of air film, thus realize good anti-dust effect.But current sized spray dust-suppression system pipeline is all generally be arranged on rigid support, the quality of rigid support is large, and pneumatic membrane building span can surpass 100 meters, height can reach 30 meters, lateral cross section is arch, and rigid straight pipe road is difficult to against air film inwall and lays and overarch, and under the action of the forces of the wind, pneumatic membrane building there will be weak vibrations, and rigid conduit can stressedly be fractureed.
Summary of the invention
The technical problem to be solved in the present invention is: there is airborne dust in the totally-enclosed coal storage canopy of air film, for solving the problem, provides a kind of adhesion type sized spray dust-suppression system for the totally-enclosed coal storage canopy of air film.
The object of the invention is to realize in the following manner:
A kind of adhesion type sized spray dust-suppression system for air film coal storage canopy, comprise air film totally-enclosed coal storage canopy body 1, air film totally-enclosed coal storage canopy body 1 inner surface is laid with flexible hose 7, flexible hose 7 is provided with atomizer 8, flexible hose 7 is connected with feed pipe 4 by snap joint 6, feed pipe 4 is connected with dust suppression water pump 3, and dust suppression water pump 3 is connected with water tank 2, and the keying of dust suppression water pump 3 is controlled by switch board 12.
Feed pipe 4 is provided with magnetic valve 5, magnetic valve 5 is connected with switch board 12.
Air film totally-enclosed coal storage canopy body 1 is provided with tape 10.
Tape 10 and air film totally-enclosed coal storage canopy body 1 are structure as a whole.
Tape 10 is connected with mounting disc 9, mounting disc 9 fixing flexible flexible pipe 7.
Mounting disc 9 is provided with band 11, band 11 fixing flexible flexible pipe 7.
Mounting disc 9 is circular or oval, mounting disc 9 is evenly equipped with the hole arranging band 11 and tape 10.
Atomizer 8 be arrange downwards.
Compared with prior art, the invention has the beneficial effects as follows: air film of the present invention totally-enclosed coal storage canopy body internal surface lays flexible hose and atomizer, water smoke is sprayed downwards from high-altitude, can fully contact and the ground that falls back by the dust in totally-enclosed with whole air film more fully coal storage canopy, in order to avoid adsorbing powder dust is in air film totally-enclosed coal storage canopy body internal surface, thus improve dust suppression efficiency, effectively can also reduce the temperature of the totally-enclosed coal storage canopy of air film to reduce the possibility of coal dust detonation.In addition, system is convenient to dismounting cleaning and maintenance, energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 structural representation of the present invention;
The plane that Fig. 2 atomizer is installed;
The side view that Fig. 3 atomizer is installed.
In figure: 1, air film totally-enclosed coal storage canopy body; 2, water tank; 3, dust suppression water pump; 4, feed pipe; 5, magnetic valve; 6, snap joint; 7, flexible hose; 8, atomizer; 9, mounting disc; 10, tape; 11, band; 12, switch board.Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated, but protection scope of the present invention is not limited to this.
As shown in Fig. 1-Fig. 3, a kind of adhesion type sized spray dust-suppression system for air film coal storage canopy, comprise air film totally-enclosed coal storage canopy body 1, air film totally-enclosed coal storage canopy body 1 inner surface is laid with flexible hose 7, flexible hose 7 is provided with atomizer 8, flexible hose 7 is connected with feed pipe 4 by snap joint 6, and feed pipe 4 is connected with dust suppression water pump 3, dust suppression water pump 3 is connected with water tank 2, and the keying of dust suppression water pump 3 is controlled by switch board 12.Feed pipe 4 is provided with magnetic valve 5, magnetic valve 5 is connected with switch board 12.
Air film totally-enclosed coal storage canopy body 1 is provided with tape 10.Tape 10 and air film totally-enclosed coal storage canopy body 1 are structure as a whole.Tape 10 is connected with mounting disc 9, mounting disc 9 fixing flexible flexible pipe 7.Mounting disc 9 is provided with band 11, band 11 fixing flexible flexible pipe 7.Mounting disc 9 is circular or oval, mounting disc 9 is evenly equipped with the hole arranging band 11 and tape 10.Atomizer 8 be arrange downwards, the optional position that atomizer 8 is arranged on air film totally-enclosed coal storage canopy body 1 is all the setting that keeps down.
Flexible hose 7 is arranged on the inner surface of air film body 1, material therefor better softness, can with floating of air film body 1 arbitrary deformation, and can not to fracture.
Flexible hose 7, atomizer 8, mounting disc 9 weight are very little, and mounting disc 9 is fixed on air film body 1 inner surface by multiple tape 10, and can not affect the duty of air film totally-enclosed coal storage canopy body 1.
After cabinet 12 installation and debugging success to be controlled, system can come into operation.During operation, automatically run setting to switch board 12, magnetic valve 5 can be opened according to setting program, also can open simultaneously.When setting magnetic valve 5 and opening, be attached thereto all atomizers 8 connect on the flexible hose 7 of branch road and start spraying.After completing running time, atomizer 8 quits work automatically.Switch board 12 also can carry out Non-follow control and open corresponding magnetic valve 5, and the atomizer 8 be attached thereto on the flexible hose 7 that connects starts spraying.
Claims (8)
1. the adhesion type sized spray dust-suppression system for air film coal storage canopy, comprise air film totally-enclosed coal storage canopy body (1), it is characterized in that: air film totally-enclosed coal storage canopy body (1) inner surface is laid with flexible hose (7), flexible hose (7) is provided with atomizer (8), flexible hose (7) is connected with feed pipe (4) by snap joint (6), feed pipe (4) is connected with dust suppression water pump (3), dust suppression water pump (3) is connected with water tank (2), and the keying of dust suppression water pump (3) is controlled by switch board (12).
2. a kind of adhesion type sized spray dust-suppression system for air film coal storage canopy according to claim 1, it is characterized in that: feed pipe (4) is provided with magnetic valve (5), magnetic valve (5) is connected with switch board (12).
3. a kind of adhesion type sized spray dust-suppression system for air film coal storage canopy according to claim 1, is characterized in that: air film totally-enclosed coal storage canopy body (1) is provided with tape (10).
4. a kind of adhesion type sized spray dust-suppression system for air film coal storage canopy according to claim 3, is characterized in that: tape (10) and air film totally-enclosed coal storage canopy body (1) are structure as a whole.
5. a kind of adhesion type sized spray dust-suppression system for air film coal storage canopy according to claim 3, is characterized in that: tape (10) is connected with mounting disc (9), mounting disc (9) fixing flexible flexible pipe (7).
6. a kind of adhesion type sized spray dust-suppression system for air film coal storage canopy according to claim 5, is characterized in that: mounting disc (9) is provided with band (11), band (11) fixing flexible flexible pipe (7).
7. a kind of adhesion type sized spray dust-suppression system for air film coal storage canopy according to claim 6, is characterized in that: mounting disc (9), for circular or oval, mounting disc (9) is evenly equipped with the hole arranging band (11) and tape (10).
8. a kind of adhesion type sized spray dust-suppression system for air film coal storage canopy according to claim 1, is characterized in that: arranging for downward of atomizer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007427.3A CN105536392A (en) | 2016-01-07 | 2016-01-07 | Attached-type spray dust suppression system for air-film totally-enclosed coal storage shed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610007427.3A CN105536392A (en) | 2016-01-07 | 2016-01-07 | Attached-type spray dust suppression system for air-film totally-enclosed coal storage shed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105536392A true CN105536392A (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610007427.3A Pending CN105536392A (en) | 2016-01-07 | 2016-01-07 | Attached-type spray dust suppression system for air-film totally-enclosed coal storage shed |
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| CN (1) | CN105536392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946226A (en) * | 2018-08-24 | 2018-12-07 | 天津大学 | Ventilation dust suppression coal bunker structure and ventilation dust-suppression method based on bernoulli principle |
| CN113124490A (en) * | 2019-12-30 | 2021-07-16 | 国电龙源电力技术工程有限责任公司 | Temperature-adjustable humidifying and air-supplying combined device of gas film coal storage shed |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2088743A (en) * | 1980-12-04 | 1982-06-16 | Engart Fans Ltd | Water-spray dust removal apparatus |
| JPH11290634A (en) * | 1998-04-09 | 1999-10-26 | Fujita Corp | Removal of suspended dust and device therefor |
| CN201231117Y (en) * | 2008-07-15 | 2009-05-06 | 太原丰泉喷灌设备厂有限公司 | Water-spraying dust suppression device |
| CN201915987U (en) * | 2010-11-17 | 2011-08-03 | 无锡市华能电力机械有限公司 | Dust suppression system for water curtain of coal storage bunker |
| CN103566681A (en) * | 2012-07-27 | 2014-02-12 | 宁波市镇海捷登应用技术研究所 | Coal yard dust collector |
| CN205360914U (en) * | 2016-01-07 | 2016-07-06 | 华电郑州机械设计研究院有限公司 | A adhere to formula spraying but dirt system that is used for totally closed storage coal canopy of air film |
-
2016
- 2016-01-07 CN CN201610007427.3A patent/CN105536392A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2088743A (en) * | 1980-12-04 | 1982-06-16 | Engart Fans Ltd | Water-spray dust removal apparatus |
| JPH11290634A (en) * | 1998-04-09 | 1999-10-26 | Fujita Corp | Removal of suspended dust and device therefor |
| CN201231117Y (en) * | 2008-07-15 | 2009-05-06 | 太原丰泉喷灌设备厂有限公司 | Water-spraying dust suppression device |
| CN201915987U (en) * | 2010-11-17 | 2011-08-03 | 无锡市华能电力机械有限公司 | Dust suppression system for water curtain of coal storage bunker |
| CN103566681A (en) * | 2012-07-27 | 2014-02-12 | 宁波市镇海捷登应用技术研究所 | Coal yard dust collector |
| CN205360914U (en) * | 2016-01-07 | 2016-07-06 | 华电郑州机械设计研究院有限公司 | A adhere to formula spraying but dirt system that is used for totally closed storage coal canopy of air film |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108946226A (en) * | 2018-08-24 | 2018-12-07 | 天津大学 | Ventilation dust suppression coal bunker structure and ventilation dust-suppression method based on bernoulli principle |
| CN113124490A (en) * | 2019-12-30 | 2021-07-16 | 国电龙源电力技术工程有限责任公司 | Temperature-adjustable humidifying and air-supplying combined device of gas film coal storage shed |
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Application publication date: 20160504 |