CN203374302U - Liftable spraying device - Google Patents
Liftable spraying device Download PDFInfo
- Publication number
- CN203374302U CN203374302U CN201320450160.7U CN201320450160U CN203374302U CN 203374302 U CN203374302 U CN 203374302U CN 201320450160 U CN201320450160 U CN 201320450160U CN 203374302 U CN203374302 U CN 203374302U
- Authority
- CN
- China
- Prior art keywords
- pulley block
- fixed
- rope
- spraying device
- assembly pulley
- 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
Images
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a liftable spraying device which comprises a spray head and a water supply pipe supplying water for the spray head. The liftable spraying device further comprises an embedded pipe, a first pulley block, a second pulley block and a rope. The front end of the embedded pipe is connected with the water supply pipe, the first pulley block is fixed along an outer wall of the embedded pipe, the second pulley block is fixed on an inner wall of a roadway, the rope penetrates through the first pulley block and the second pulley block, one end of the rope is fixed at the front end of the embedded pipe, and the water supply pipe is provided with a high-pressure water valve. Once the spraying spray head is blocked so that spraying effect is lowered, the embedded pipe only needs dismantling and can descend after the fixed end is loosened, and accordingly spray head maintenance and replacement can be performed. Pulley block lifting nesting is adopted, the liftable spraying device is simple in structure, low in cost and rapid and convenient to use, dust fall effect of the spraying device can be greatly improved, detection and maintenance are facilitated, overhauling time is reduced, and operation safety performance is high.
Description
Technical field
The utility model relates to automatic sprayer under a kind of coal mine, particularly a kind of liftable automatic sprayer.
Background technology
Dust is one of colliery five large disasters, is the main killer of employee's life and health.The coal mine working environment is severe for these years, and condition is arduous, and countless employees deeply are subject to the pain constricted of pneumoconiosis or are through with prematurely life, also has countless coal dusts gather explosion caused and lead to shocking mine disaster.
Tunnel is the passage of conveying people, auxiliary material in the coal production operation, simultaneously as the colliery air intake passage.When the transportation bulk material is as the cement sand, easily be blown up the formation dust, when personnel's walking simultaneously, locomotive pass through, easily take up the dust on ground with distinguished and admirable drift.
At present, it is main synthesis dust prevention technical measures that the tunnel dedusting mainly takes to take wind, water, and water is caught dust is moistening on the one hand, by distinguished and admirable, dust is discharged outside well on the other hand.For advancing, the large lane of rail transport of return air, existing dust prevention is mainly that the water curtain district is set in tunnel, water under high pressure forms water curtain, when distinguished and admirable process water curtain, dust is caught and wind circulation, but the quality problem due to industrial water use, cause spraying nozzle often to stop up, dust-laying effect is weakened greatly.If after shower nozzle stops up, the workman need to be overhauled meeting and discussing one by one, not only labor strength is large, and, because the maintenance engineering time is long, causes the production time to extend, thereby reduced economic benefit.
Summary of the invention
The technical problems to be solved in the utility model overcomes current atomization mechanism maintenance difficulty, long defect of time, and a kind of Liftable type atomization mechanism is provided.
For solving the problems of the technologies described above, the utility model is on the basis of existing technology as further improving, the Liftable type atomization mechanism, comprise a kind of Liftable type atomization mechanism, the supply channel that comprises shower nozzle and supply water for shower nozzle, also comprise embedding tube, the first assembly pulley, the second assembly pulley and rope, the front end of embedding tube is connected with supply channel, the first assembly pulley is fixed along the outer wall of embedding tube, the second assembly pulley is fixed on the inwall of tunnel, rope is through the first assembly pulley and the second assembly pulley, and an end of rope is fixed on the front end of embedding tube.
Embedding tube is arranged on horizontal great Xiang top by two assembly pulleys, fixed end is arranged for stationary rope on the sidewall of tunnel, water under high pressure enters in embedding tube, then from the shower nozzle ejection, forms water smoke and reaches the depositing dust effect, guarantee the moistening of Liao great lane inner bottom plating, also guaranteed not form ponding simultaneously.Once spraying nozzle stops up, cause spray effect to reduce, only need unload embedding tube, after fixed end unclamps, just can make embedding tube descend, thereby carry out maintenance and the replacing of shower nozzle.
As a kind of preferred technical scheme, be provided with high-pressure water valve on supply channel, so that control switching and the flow of water under high pressure.
Compared with prior art, the utility model adopts the assembly pulley lifting nested, and it is simple in structure, cost is low, it is efficient and convenient to use, and can improve greatly the dust-laying effect of atomization mechanism, is convenient to detect and maintenance, reduced the repair time, and the handling safety performance is high.
Below in conjunction with accompanying drawing, the technical scheme claimed to the utility model is described in further detail in the accompanying drawing explanation.
Fig. 1 is structural representation of the present utility model.
In figure, 1-shower nozzle, 2-supply channel, 3-embedding tube, 4-the first assembly pulley, 5-the second assembly pulley, 6-rope, 7-high-pressure water valve, 8-hold-down nut, 9-fixed end.
The specific embodiment
As shown in Figure 1, a kind of Liftable type atomization mechanism described in the utility model, the supply channel 2 that comprises shower nozzle 1 and supply water for shower nozzle 1, also comprise embedding tube 3, the first assembly pulley 4, the second assembly pulley 5 and rope 6, the front end of embedding tube 3 is connected with supply channel 2, and the first assembly pulley 4 is fixed along the outer wall of embedding tube 3, and the second assembly pulley 5 is fixed on the inwall of tunnel, rope 6 is through the first assembly pulley 4 and the second assembly pulley 5, and an end of rope 6 is fixed on the front end of embedding tube 3.
Wherein, embedding tube 3 adopts and is threaded with supply channel, when maintenance, can be dismantled easily.Embedding tube 3 is that embedding tube 3 is provided with the shower nozzle 1 communicated with it as the injection spray pipe of spraying water curtain.The first assembly pulley 4 and the second assembly pulley 5, as the braced structures of embedding tube 3, are comprised of a plurality of pulleys, and are separately fixed at embedding tube and tunnel inwall.One end of rope 6 is fixed on the hold-down nut 8 of the front end of embedding tube 3, and the other end is fixed on the fixed end 8 of tunnel inwall.
Be provided with high-pressure water valve 7 on supply channel 2, water under high pressure enters in embedding tube 3 by high-pressure water valve 7, then from shower nozzle 1 ejection, forms water smoke and reaches the depositing dust effect.
Protection domain of the present utility model is not limited to above embodiment; for art technology; various deformation and change can be arranged, all any modifications of making within design of the present utility model, improve or be equal within replacement all should be included in protection domain of the present utility model.
Claims (2)
1. a Liftable type atomization mechanism, the supply channel (2) that comprises shower nozzle (1) and supply water for shower nozzle (1), it is characterized in that: also comprise embedding tube (3), the first assembly pulley (4), the second assembly pulley (5) and rope (6), the front end of embedding tube (3) is connected with supply channel (2), the first assembly pulley (4) is fixed along the outer wall of embedding tube (3), the second assembly pulley (5) is fixed on the inwall of tunnel, rope (6) is through the first assembly pulley (4) and the second assembly pulley (5), and an end of rope (6) is fixed on the front end of embedding tube (3).
2. Liftable type atomization mechanism according to claim 1, is characterized in that: be provided with high-pressure water valve (7) on supply channel (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450160.7U CN203374302U (en) | 2013-07-26 | 2013-07-26 | Liftable spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320450160.7U CN203374302U (en) | 2013-07-26 | 2013-07-26 | Liftable spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203374302U true CN203374302U (en) | 2014-01-01 |
Family
ID=49836844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320450160.7U Expired - Fee Related CN203374302U (en) | 2013-07-26 | 2013-07-26 | Liftable spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203374302U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453977A (en) * | 2014-11-24 | 2015-03-25 | 淄博矿业集团有限责任公司许厂煤矿 | Mining scouring and dust-removal vehicle capable of ascending and descending |
| CN111701375A (en) * | 2020-06-08 | 2020-09-25 | 顾伟国 | A haze canopy falls in environmental protection for outdoor large-scale scene of burning |
-
2013
- 2013-07-26 CN CN201320450160.7U patent/CN203374302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104453977A (en) * | 2014-11-24 | 2015-03-25 | 淄博矿业集团有限责任公司许厂煤矿 | Mining scouring and dust-removal vehicle capable of ascending and descending |
| CN111701375A (en) * | 2020-06-08 | 2020-09-25 | 顾伟国 | A haze canopy falls in environmental protection for outdoor large-scale scene of burning |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103912277A (en) | High-efficiency dust fall device and method of underground coal mine fully-mechanized excavating tunnel | |
| CN203944254U (en) | A kind of tower crane water injection system | |
| CN203374302U (en) | Liftable spraying device | |
| CN202707127U (en) | Atomizing sprinkler | |
| CN201588651U (en) | Downhole mechanical sinker bar type automatic water-spraying and dust-settling device | |
| CN203835430U (en) | Dust prevention device used for underground coal mine | |
| CN203769838U (en) | Efficient dust-falling device for underground comprehensive tunneling roadway in coal mine | |
| CN104096432A (en) | Water-mist deduster | |
| CN204173544U (en) | A kind of belt conveyer funnel closes up replaceable liner plate | |
| CN202529680U (en) | Flexible ceiling protective rail | |
| CN206429269U (en) | A kind of coal mine movable dust-depositing nozzle pipeline | |
| CN203822356U (en) | Full-fracture-surface dust falling and atomizing rack | |
| CN207131436U (en) | A kind of mining reducing dust lowering car | |
| CN204327169U (en) | A kind of underground mine tunnel water curtain resistance dirt device for reducing dust | |
| CN206665555U (en) | A kind of closed dust suppression device of mine spiral conveyer transfer point | |
| CN201934123U (en) | Full-section spraying dust removal device for coal mine | |
| CN101105128A (en) | Adjustable coal winning machine gas-water spraying device | |
| CN203669913U (en) | Spraying device for dust removing | |
| CN208802378U (en) | A kind of blanking device suitable for coal water slurry boiler dust collector ash hopper | |
| CN208248984U (en) | A kind of petroleum coke conveyance conduit and its bin stock bulkhead cleaning plant | |
| CN205370632U (en) | Conveyer belt dust fall atomizer | |
| CN205602751U (en) | Automatic atomizer suitable for mining belt conveyor | |
| CN105833631B (en) | Efficient mist deduster | |
| CN201613911U (en) | Dust-suppression spraying device for railway coal transportation | |
| CN205260068U (en) | Keep apart dust removing vehicle |
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: 20140101 Termination date: 20140726 |
|
| EXPY | Termination of patent right or utility model |