CN203737459U - Remote high-atomization dustproof atomizer - Google Patents
Remote high-atomization dustproof atomizer Download PDFInfo
- Publication number
- CN203737459U CN203737459U CN201320616578.0U CN201320616578U CN203737459U CN 203737459 U CN203737459 U CN 203737459U CN 201320616578 U CN201320616578 U CN 201320616578U CN 203737459 U CN203737459 U CN 203737459U
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- China
- Prior art keywords
- hybrid chamber
- mixing cavity
- atomization
- diameter
- shower nozzle
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- Expired - Fee Related
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- Special Spraying Apparatus (AREA)
Abstract
The utility model discloses a remote high-atomization dustproof atomizer. The remote high-atomization dustproof atomizer is composed of an air water mixing cavity, as well as an air inlet joint, a water inlet joint, and nozzles connected onto the air water mixing cavity, wherein the air water mixing cavity is a closed round tube with a diameter larger than 20 cm; the air inlet joint adopts a pressure air tube with a diameter of 25 mm, and enters the mixing cavity from the rear part of the mixing cavity; the water inlet joint adopts a water pipe joint with a diameter of 10 mm, and enters the mixing cavity from the side surface of the mixing cavity; the number of the nozzles is at least three; the nozzles are arranged on the front surface of the mixing cavity; a plurality of straight spray holes are densely distributed in each nozzle body; the diameter of each spray hole is larger than 1 mm. The remote high-atomization dustproof atomizer realizes long spraying range, is long in mounting distance, and avoids damage during blasting; as the spraying distance is increased by 2-3 times, the dust laying space is also enlarged by 2-3 times, so that the dust laying efficiency during underground blasting operation of a coal mine is increased.
Description
Technical field
The utility model relates to the dustproof spray device that under coal mine, driving face bursting work is used.
Background technology
Under coal mine, driving face is in the time of bursting work, and because explosion moment produces a large amount of dust, the harm causing mainly contains: the one, as Dust Concentration transfinites, easily cause coal-dust explosion; The 2nd, a large amount of coal dust, rock dirt spread in tunnel with distinguished and admirable, are threatening that worker's is healthy.The Dust Capacity producing while blowing out for reducing, carry out atomizing de-dusting to explosion driving face.The dustproof spray device of use is made up of geomantic omen hybrid chamber and the air intake joint, water supply connector and the shower nozzle that are connected on the hybrid chamber of geomantic omen at present; Because the design reasons carry of spray is 5-8m left and right, so sprayer must be arranged on apart from the position of meeting head on to be no more than 10m, often blown out and broken; And the poor dust-laying effect that affects of atomization.
Summary of the invention
Easily blown out in order to solve sprayer the problem poor with atomization of breaking, a kind of long-range high atomization dustproof spray device of the utility model design.
For achieving the above object, the technical scheme that the utility model is taked is:
A kind of long-range high atomization dustproof spray device, its structure is, it is by geomantic omen hybrid chamber and be connected to the air intake joint on the hybrid chamber of geomantic omen, water supply connector and shower nozzle composition, it is characterized in that, described geomantic omen hybrid chamber is the pipe that the diameter of one section of sealing is greater than 20cm, described air intake joint adopts Φ 25mm pressure ventilation pipe joint, and enter hybrid chamber after hybrid chamber, described water supply connector adopts the water pipe head of Φ 10mm, and enter hybrid chamber from hybrid chamber side, described shower nozzle has at least three to be arranged in before hybrid chamber, the structure of shower nozzle is on sprayer body, to be intensively distributed with some direct projection spray orifices, the aperture of direct projection spray orifice is greater than 1mm.
For shower nozzle is protected, the both sides of shower nozzle are provided with protection iron plate.
For the ease of hanging, it is also provided with hanging hole on hybrid chamber.
When use, geomantic omen pipeline can be installed shock wave microswitch, and while blowing out, shock wave is opened microswitch, realizes and blows out rear auto spraying.
The utility model good effect is to enter in hybrid chamber owing to pressing wind and water base the ratio in 1/3 and 2/3 to be square crossing shape, so atomizing effect is good; Owing to adopting large diameter direct projection spray orifice, and injection direction is consistent with air intake direction, with minimum resistance ejection, more than the effective range of spraying has been brought up to 20m.So realized Far Range, mounting distance is far away, avoids blowing out crumbling; Because spraying distance has improved 2-3 doubly, depositing dust space has increased 2-3 doubly equally, has improved the depositing dust efficiency in coal mine underground explosion operation process again.
Brief description of the drawings
Fig. 1 is the structural upright schematic diagram of the utility model embodiment.
1-protects iron plate, and 2-hangs hole, 3-shower nozzle, 4-geomantic omen hybrid chamber, 5-water supply connector, 6-air intake joint.
Detailed description of the invention
As shown in Figure 1, a kind of long-range high atomization dustproof spray device, it is made up of geomantic omen hybrid chamber 4 and the air intake joint 6, water supply connector 5 and the shower nozzle 3 that are connected on geomantic omen hybrid chamber 4; Described geomantic omen hybrid chamber 4 is pipes that the diameter of one section of sealing is greater than 20cm, 6 described of air intake joints adopt Φ 25mm pressure ventilation pipe joint, and enter hybrid chamber below from hybrid chamber 4, described water supply connector 5 adopts the water pipe head of Φ 10mm, and enter hybrid chamber from hybrid chamber 4 sides, described shower nozzle 3 has at least three to be arranged in before hybrid chamber 4, and the structure of shower nozzle 3 is on sprayer body, to be intensively distributed with some direct projection spray orifices, and the aperture of direct projection spray orifice is greater than 5mm.As seen from the figure, the both sides of shower nozzle 2 are provided with protection iron plate 1, and hybrid chamber 4 is provided with hanging hole 2.
Claims (3)
1. a long-range high atomization dustproof spray device, it is made up of geomantic omen hybrid chamber and the air intake joint, water supply connector and the shower nozzle that are connected on the hybrid chamber of geomantic omen, it is characterized in that, and described geomantic omen hybrid chamber is the pipe that the diameter of one section of sealing is greater than 20cm; Described air intake joint adopts Φ 25mm pressure ventilation pipe joint, and enters hybrid chamber after hybrid chamber; Described water supply connector adopts the water pipe head of Φ 10mm, and enters hybrid chamber from hybrid chamber side; Described shower nozzle has at least three to be arranged in before hybrid chamber, and the structure of shower nozzle is on sprayer body, to be intensively distributed with multiple direct projection spray orifices, and the aperture of direct projection spray orifice is greater than 1mm.
2. long-range high atomization dustproof spray device as claimed in claim 1, is characterized in that, the both sides of shower nozzle are provided with protection iron plate.
3. long-range high atomization dustproof spray device as claimed in claim 1, is characterized in that, is provided with hanging hole on the hybrid chamber of geomantic omen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616578.0U CN203737459U (en) | 2013-09-30 | 2013-09-30 | Remote high-atomization dustproof atomizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320616578.0U CN203737459U (en) | 2013-09-30 | 2013-09-30 | Remote high-atomization dustproof atomizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203737459U true CN203737459U (en) | 2014-07-30 |
Family
ID=51337323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320616578.0U Expired - Fee Related CN203737459U (en) | 2013-09-30 | 2013-09-30 | Remote high-atomization dustproof atomizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203737459U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617100A (en) * | 2019-08-20 | 2019-12-27 | 铜陵有色金属集团股份有限公司 | Automatic spraying device for dust reduction in ore pass mining |
-
2013
- 2013-09-30 CN CN201320616578.0U patent/CN203737459U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110617100A (en) * | 2019-08-20 | 2019-12-27 | 铜陵有色金属集团股份有限公司 | Automatic spraying device for dust reduction in ore pass mining |
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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: 20140730 Termination date: 20150930 |
|
| EXPY | Termination of patent right or utility model |