CN203296801U - Air-water mist spraying and dust suppression device - Google Patents
Air-water mist spraying and dust suppression device Download PDFInfo
- Publication number
- CN203296801U CN203296801U CN2013203310015U CN201320331001U CN203296801U CN 203296801 U CN203296801 U CN 203296801U CN 2013203310015 U CN2013203310015 U CN 2013203310015U CN 201320331001 U CN201320331001 U CN 201320331001U CN 203296801 U CN203296801 U CN 203296801U
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- supply pipe
- suppression device
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Abstract
The utility model provides an air-water mist spraying and dust suppression device. The air-water mist spraying and dust suppression device comprises a spray head and a water supply pipe, and further comprises an air supply pipe and a mixture arranged on the back of the spray head. The rear end of the mixture is connected with the air supply pipe through an alignment threaded connector. The mixture is connected with the water supply pipe through a U-shaped clip. A contraction opening is arranged at the front end inside the mixture. According to the air-water mist spraying and dust suppression device, high pressure water and air are mixed uniformly, dust collection efficiency is high, dust particles with diameters larger than 0.5 micron can be well collected, and water resources can be saved; an air inlet one-way valve is additionally arranged on the air supply pipe, a filter is additionally arranged on the water supply pipe, and therefore the air-water mist spraying and dust suppression device is more stable in performance, free of consumable items, low in operating cost, minimum in size according to the design, lowest in structural weight, convenient to use, and particularly suitable for being used in an underground mobile environment.
Description
Technical field
The utility model relates to a kind of atomizing de-dusting apparatus, especially for a kind of air water atomizing de-dusting apparatus in mine, down-hole and ground various product dirt operation place.
Background technology
At present, the dedusting in mine, down-hole and ground various operations place, respectively produce the dedusting in dirt operation place as driving face, loading-unloading vehicle place, conveyor reprinting place and coal works etc., most of water spray depositing dust that adopts, water pressure is large, generally greater than 1.5MPa, just can produce atomizing effect, and the ejection mist without impact force, atomizing effect is bad, the depositing dust ability, water consumption is also large, the phenomenon that shower nozzle is blocked often occurs, and uses inconvenient.
Summary of the invention
Technical problem to be solved in the utility model be overcome that existing atomizing de-dusting apparatus water pressure is large, atomizing effect is bad, the phenomenon that shower nozzle is blocked appears in depositing dust ability, water consumption greatly, often, use the drawbacks such as inconvenient, and provide a kind of and adopt that high-pressure water gas evenly mixes, atomizing effect is good, the depositing dust ability strong, using water wisely, a kind of air water atomizing de-dusting apparatus easy to use.
The technical scheme in the invention for solving the technical problem is: this air water atomizing de-dusting apparatus, include shower nozzle, supply channel, its technical characterstic is: it also includes the mixture that supply air line, shower nozzle are provided with later, the mixture rear end is by being connected with supply air line to Threaded Connector Coupling, mixture is connected with supply channel by the U-shaped card, and the mixture Inner Front End is provided with reducing.
The utility model solves another technical scheme that its technical problem takes: described supply channel is by U-shaped card, the second sebific duct, the 2nd K type straight coupling, strainer, form Threaded Connector Coupling, M18 ball valve, the 3rd K type straight coupling, mixture, the first sebific duct, the 2nd K type straight coupling, strainer are connected successively by the U-shaped card, and strainer is by being connected successively with M18 ball valve, the 3rd K type straight coupling to Threaded Connector Coupling.
The utility model solves the another technical scheme that its technical problem takes: described supply air line is by Threaded Connector Coupling, breather check valve, a K type straight coupling, the first sebific duct, K10 ball valve, U-shaped card are formed, and breather check valve, a K type straight coupling, the first sebific duct, K10 ball valve are connected successively by the U-shaped card.
This air water atomizing de-dusting apparatus, the whole course of work is: more than or equal to the 0.4MPa press water, by the 3rd K type straight coupling 12, enter, the M18 ball valve is controlled the logical and disconnected of water, enter in mixture 2 chambeies through strainer 10, the second sebific duct 13, meanwhile pressure enters in mixture 2 chambeies by K10 ball valve, the first sebific duct 7, breather check valve 4 greater than the compressed air of 0.4MPa, after the gentle abundant mixing of water, mix gas by the uniform bulky grain water droplet of reducing 15 and directly be sprayed onto shower nozzle 1, spray at a high speed from aperture through eddy flow, reach best dust-laying effect.
this air water atomizing de-dusting apparatus provided by the utility model, it adopts water under high pressure, gas evenly mixes, the drops of water smoke is dwindled, atomization and dust-laying effect strengthen, increase to greatest extent atomization space, efficiency of dust collection is high, dust granules beyond 0.5um there is good effect, and energy saving water resource, supply air line has increased breather check valve, for the unsettled operating mode of air pressure, can prevent effectively that the compressed air line that causes because of pressure drop water inlet from affecting the normal operation of other equipment, supply channel has increased strainer, can effectively prevent larger particles obstruction shower nozzle, exempt regular maintenance and changed accessory work, no material consumption, running cost is low, Volume design minimizes, construction weight is the gentliest changed, easy to use, use in suitable especially underground moving environment.
Description of drawings
The air water atomizing de-dusting apparatus structural representation that Fig. 1 provides for the utility model embodiment.
The specific embodiment
With reference to accompanying drawing 1, this air water atomizing de-dusting apparatus that the utility model embodiment provides, it includes the mixture 2 that shower nozzle 1, supply channel 14, supply air line 16, shower nozzle 1 are provided with later, mixture 2 rear ends are by being connected with supply air line 16 to Threaded Connector Coupling 3, mixture 2 is connected with supply channel 14 by U-shaped card 6, and mixture 2 Inner Front Ends are provided with reducing 15; Described supply channel 14 is by U-shaped card 6, the second sebific duct 13, the 2nd K type straight coupling 9, strainer 10, form Threaded Connector Coupling 3, M18 ball valve 11, the 3rd K type straight coupling 12, mixture 2, the first sebific duct 13, the 2nd K type straight coupling 9, strainer 10 are connected successively by U-shaped card 6, and strainer 10 is by being connected successively with M18 ball valve 11, the 3rd K type straight coupling 12 to Threaded Connector Coupling 3; Described supply air line 16 is by Threaded Connector Coupling 3, breather check valve 4, a K type straight coupling 5, the first sebific duct 7, K10 ball valve 8, U-shaped card 6 are formed, and unidirectional the 4, the one K type straight coupling 5 of air inlet, the first sebific duct 7, K10 ball valve 8 are connected successively by U-shaped card 6.
Claims (3)
1. air water atomizing de-dusting apparatus, include shower nozzle, supply channel, it is characterized in that: it also includes the mixture (2) that supply air line (16), shower nozzle (1) are provided with later, mixture (2) rear end is by being connected with supply air line (16) to Threaded Connector Coupling (3), mixture (2) is connected with supply channel (14) by U-shaped card (6), and mixture (2) Inner Front End is provided with reducing (15).
2. air water atomizing de-dusting apparatus according to claim 1, it is characterized in that: described supply channel (14) is by U-shaped card (6), the second sebific duct (13), the 2nd K type straight coupling (9), strainer (10), to Threaded Connector Coupling (3), M18 ball valve (11), the 3rd K type straight coupling (12) forms, mixture (2), the first sebific duct (13), the 2nd K type straight coupling (9), strainer (10) is connected successively by U-shaped card (6), strainer (10) passes through Threaded Connector Coupling (3) and M18 ball valve (11), the 3rd K type straight coupling (12) is connected successively.
3. air water atomizing de-dusting apparatus according to claim 1, it is characterized in that: described supply air line (16) is by Threaded Connector Coupling (3), breather check valve (4), a K type straight coupling (5), the first sebific duct (7), K10 ball valve (8), U-shaped card (6) are formed, and breather check valve (4), a K type straight coupling (5), the first sebific duct (7), K10 ball valve (8) are connected successively by U-shaped card (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203310015U CN203296801U (en) | 2013-06-08 | 2013-06-08 | Air-water mist spraying and dust suppression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203310015U CN203296801U (en) | 2013-06-08 | 2013-06-08 | Air-water mist spraying and dust suppression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203296801U true CN203296801U (en) | 2013-11-20 |
Family
ID=49572818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203310015U Expired - Fee Related CN203296801U (en) | 2013-06-08 | 2013-06-08 | Air-water mist spraying and dust suppression device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203296801U (en) |
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2013
- 2013-06-08 CN CN2013203310015U patent/CN203296801U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20150608 |
|
| EXPY | Termination of patent right or utility model |