CN203308502U - Air-water mixed automatic spraying device - Google Patents
Air-water mixed automatic spraying device Download PDFInfo
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- CN203308502U CN203308502U CN2013201886025U CN201320188602U CN203308502U CN 203308502 U CN203308502 U CN 203308502U CN 2013201886025 U CN2013201886025 U CN 2013201886025U CN 201320188602 U CN201320188602 U CN 201320188602U CN 203308502 U CN203308502 U CN 203308502U
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Abstract
The utility model discloses an air-water mixed automatic spraying device which comprises an air-water mixed sprayer. The air-water mixed sprayer is communicated with a collision plate type air-water opening valve, according to the mixed sprayer, a plurality of water spraying holes are formed in the frontage of a sealed barrel, a water inlet pipe is arranged on the back of the sealed barrel, and an air inlet pipe penetrates through the sealed barrel. According to the collision plate type air-water opening valve, an air inlet valve and a water inlet valve are fixed together on a substrate side by side, a valve handle of the air inlet valve and a valve handle of the water inlet valve are connected together through a rod piece, a cantilever rod is connected with the rod piece, and the force end of the cantilever rod is connected with a counter weight. A collision plate is hinged to the substrate, a hook is arranged on the lower portion of the collision plate, and one end of the cantilever rod is buckled on the hook. Air-water mixed pressure is used for expanding an atomization range and improving the atomization effect. Automatic opening is achieved in a blasting process, and dust concentration in the blasting process is greatly reduced. Not only can dust fall be achieved, but also production is not affected, and installation is easy and convenient.
Description
Technical field
The utility model relates to a kind of driving face in coal mine atomizing de-dusting apparatus.
Background technology
The dust produced in the coal production process, all caused great harm to the healthy of miner and safety in production, and the control of strengthening dust hazard is the extremely important aspect of Safety of Coal Mine Production.When particularly driving face was blown out, dust-producing amount was large, in order to reduce dust harzard, purified down-hole distinguished and admirable comprehensively, generally will spray to the driving face big gun district that meets head on.At present driving face has mainly been taked purification water curtain, has been utilized the artificial water curtain watering dust extinguishing of opening, and not only takes a lot of work, time-consuming but also impact produces, and atomizing effect neither be fine.Therefore, often water curtain can not normally be used after installing, and effect is undesirable, often causes dust concentration to transfinite, and brings threat for mine safety production and worker's life and health.
Summary of the invention
The purpose of this utility model is the poor difficult problem of dust-proof effect while solving the driving face explosion, designs a kind of geomantic omen mixing automatic sprayer.
Technical scheme of the present utility model is: a kind of geomantic omen mixing automatic sprayer, comprise a wind water mixed atomizing device, and the wind water mixed atomizing device hits board-like geomantic omen opening valve and is communicated with one; Described mixing sprayer is to be provided with a plurality of hole for water sprayings in the front of a sealing cylinder, and the back of sealing cylinder is provided with water inlet pipe, and passes a blast pipe in the sealing cylinder; The described board-like geomantic omen opening valve that hits is that air inlet valve and water intaking valve are in juxtaposition and are fixed on a substrate, and the valve handle of air inlet valve and water intaking valve connects together with rod member, on rod member, is connected with cantilever lever, and the power end of cantilever lever is connected with weight; Hinged one is hit plate on substrate, hits below plate and is provided with hook, and an end of cantilever lever rides on hook.
During use, mixing sprayer is installed in 10 meters scopes of driving face, will hits board-like geomantic omen opening valve and be installed in 30 meters scopes of driving face, connect airduct and water pipe.During explosion, shock wave will hit plate and wash upside down, and cantilever lever loses support, and weight drop is opened the geomantic omen opening valve, auto spraying.
Good effect of the present utility model is to utilize the geomantic omen blend pressure to enlarge range of atomized flow, the raising atomizing effect.While blowing out, automatically open, greatly reduce the dust concentration while blowing out.Can depositing dust, do not affect again production, install simple and convenient.
The accompanying drawing explanation
Fig. 1 is the schematic diagram of the utility model embodiment.
Marginal data, 1-seals cylinder, the 2-hole for water spraying, the 3-water inlet pipe, the 4-blast pipe, the 5-air inlet valve, the 6-water intaking valve, the 7-substrate, the 8-rod member, the 9-cantilever lever, the 10-weight, 11-hits plate, the 12-hook.
The specific embodiment
As shown in Figure 1, a kind of geomantic omen mixing automatic sprayer, comprise a wind water mixed atomizing device, and the wind water mixed atomizing device hits board-like geomantic omen opening valve and is communicated with one; Described mixing sprayer is to be provided with a plurality of hole for water sprayings 2 in the front of a sealing cylinder 1, and the back of sealing cylinder 1 is provided with water inlet pipe 3, passes a blast pipe 4 in sealing cylinder 1; The described board-like geomantic omen opening valve that hits is that air inlet valve 5 and water intaking valve 6 are in juxtaposition and are fixed on substrate 7, and air inlet valve 5 and water intaking valve 6 use rod members 8 connect together, and on rod member 8, are connected with cantilever lever 9, and the power end of cantilever lever 9 is connected with weight 10; Hinged one is hit plate 11 on substrate 7, hits below plate 11 and is provided with hook 12, and an end of cantilever lever 9 rides on the hook 12 hit below plate.
Claims (1)
1. a geomantic omen mixing automatic sprayer, is characterized in that, it comprises a wind water mixed atomizing device, and the wind water mixed atomizing device hits board-like geomantic omen opening valve and is communicated with one; Described mixing sprayer is to be provided with a plurality of hole for water sprayings in the front of a sealing cylinder, and the back of sealing cylinder is provided with water inlet pipe, and passes a blast pipe in the sealing cylinder; The described board-like geomantic omen opening valve that hits is that air inlet valve and water intaking valve are in juxtaposition and are fixed on a substrate, and the valve handle of air inlet valve and water intaking valve connects together with rod member, on rod member, is connected with cantilever lever, and the power end of cantilever lever is connected with weight; Hinged one is hit plate on substrate, hits below plate and is provided with hook, and an end of cantilever lever rides on hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201886025U CN203308502U (en) | 2013-04-15 | 2013-04-15 | Air-water mixed automatic spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201886025U CN203308502U (en) | 2013-04-15 | 2013-04-15 | Air-water mixed automatic spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308502U true CN203308502U (en) | 2013-11-27 |
Family
ID=49614717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201886025U Expired - Fee Related CN203308502U (en) | 2013-04-15 | 2013-04-15 | Air-water mixed automatic spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308502U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472206A (en) * | 2016-08-30 | 2017-03-08 | 福建农林大学 | One plant tea kuh-seng tree Trifolium repense stereo plantation method |
| CN107654253A (en) * | 2017-10-25 | 2018-02-02 | 太原理工大学 | A kind of mining geomantic omen matching scatter-type dust arrester |
-
2013
- 2013-04-15 CN CN2013201886025U patent/CN203308502U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106472206A (en) * | 2016-08-30 | 2017-03-08 | 福建农林大学 | One plant tea kuh-seng tree Trifolium repense stereo plantation method |
| CN107654253A (en) * | 2017-10-25 | 2018-02-02 | 太原理工大学 | A kind of mining geomantic omen matching scatter-type dust arrester |
| CN107654253B (en) * | 2017-10-25 | 2019-06-11 | 太原理工大学 | A kind of mining geomantic omen matching scatter-type dust-extraction unit |
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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: 20131127 Termination date: 20160415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |