CN203175597U - Continuous dust-removing water curtain for mine - Google Patents
Continuous dust-removing water curtain for mine Download PDFInfo
- Publication number
- CN203175597U CN203175597U CN 201320123453 CN201320123453U CN203175597U CN 203175597 U CN203175597 U CN 203175597U CN 201320123453 CN201320123453 CN 201320123453 CN 201320123453 U CN201320123453 U CN 201320123453U CN 203175597 U CN203175597 U CN 203175597U
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- CN
- China
- Prior art keywords
- ball valve
- aqueduct
- water curtain
- dedusting water
- dedusting
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Abstract
The utility model relates to a continuous dust-removing water curtain for a mine. The continuous dust-removing water curtain comprises a water guide pipe, wherein one end of the water guide pipe is connected with a high-pressure water pipe, the other end of the water guide pipe is provided with a plug, and the water guide pipe is further provided with a ball valve and a sprayer. Two dust-removing water curtains are arranged in parallel. A linkage element which enables one ball valve to be in an open state and the other ball valve to be in a closed state is arranged between the ball valves of the two dust-removing water curtains. According to the technical scheme, the two dust-removing water curtains are arranged, the linkage element is arranged between the ball valves of the two dust-removing water curtains, and the linkage element enables one ball valve to be in the open state and the other ball valve to be in the closed state. Therefore, when people pass the water curtains and one water curtain is closed, people can pass; when people pass one water curtain, the other water curtain is in the use state, so that dust-removing and explosion-isolating effects can also be achieved and work safety is guaranteed.
Description
Technical field
The utility model relates to field, a kind of colliery, relates to a kind of mining free of discontinuities dedusting water curtain specifically.
Background technology
Dust is one of five the Nature disasters during mine is produced, and also is the emphasis of " one through three prevention ".In coal mining, driving, explosion, transportation, each manufacturing process such as promote, drill, all can produce a large amount of dust, it is very harmful, worker's eyesight in this environment reduces greatly, brings out security incident easily, goes down for a long time also to have aggravated to suffer from the danger of anthraco-silicosis greatly even without accident; The most important thing is for the coal seam that explosion tendency is arranged, when dust reaches finite concentration, cause dust explosion accident easily, the safe and efficient production of mine is constituted a serious threat.Each coal enterprise has taked many effective measures for carrying out dust Control for many years, wherein coal-face up and down crossheading, driving face, the big lane of air intake, creep in the tunnels such as return airway of large diameter borehole the dedusting water curtain all be installed, its dust removing effects is very remarkable, has improved the operating environment of down-hole greatly.But the water curtain that adopts on the ore deposit mostly is the one-level water curtain at present, and can only be at a side switch water curtain, and single personnel are often drenched through out-of-date clothes; A plurality of personnel are through out-of-date, can one man operations, and allow other people pass through in advance, but still will have a people to remove the boiling water curtain at last, this people still can be drenched, simultaneously in the process that personnel pass through, the air purification measure meeting short-duration failure in the tunnel; Also the somebody is being drenched or is being forgotten and do not open water curtain for preventing by the back, What is more, and some people just turns off water curtain without hesitation for oneself is convenient, high concentrate dust during this moment is distinguished and admirable not only makes operating environment become extremely abominable, put to no little inconvenience to underground operators, and be easy to cause gas and excessive amount of dust, bring serious potential safety hazard for the safety in production of mine.
The utility model content
The purpose of this utility model is to provide a kind of mining free of discontinuities dedusting water curtain, and this dedusting water curtain can be realized unremitting dedusting, and can guarantee not drenched by personnel's clothes.
For achieving the above object, the utility model has adopted following technical scheme: a kind of mining free of discontinuities dedusting water curtain, described dedusting water curtain comprises aqueduct, one end of described aqueduct links to each other with high-pressure water pipe, the other end of described aqueduct is provided with plug, also be provided with ball valve and shower nozzle on the described aqueduct, described dedusting water curtain be arranged two in parallel, and is provided with between the ball valve on two dedusting water curtains and makes one of them ball valve be in opening and another ball valve is in the STATEMENT OF FEDERALLY SPONSORED of closed condition.
STATEMENT OF FEDERALLY SPONSORED of the present utility model is steel wire.
Aqueduct of the present utility model comprises first aqueduct that is the vertical direction layout and second aqueduct of arranging in horizontal direction, link to each other by elbow between first, second aqueduct, first aqueduct links to each other with high-pressure water pipe by first union, the end of second aqueduct is provided with plug, described ball valve is arranged on first aqueduct, described shower nozzle arranges a plurality of, and a plurality of shower nozzle evenly is arranged on second aqueduct.
Ball valve of the present utility model is provided with ball valve switch joystick, and two ends of described ball valve switch joystick are welded with connecting ring.
The two ends of STATEMENT OF FEDERALLY SPONSORED of the present utility model link to each other with the connecting ring of ball valve switch joystick same end in two dedusting water curtains respectively.
Second aqueduct of the present utility model comprise link to each other with elbow first be in charge of and link to each other with plug second be in charge of, link to each other by second union between described first, second is in charge of.
Spacing between two dedusting water curtains of the present utility model is 4-6m.
The length of ball valve switch joystick of the present utility model is 60-80cm.
The middle part that ball valve of the present utility model is arranged on first aqueduct is the position on the lower side.
As shown from the above technical solution, the utility model arranges two dedusting water curtains, and be provided with STATEMENT OF FEDERALLY SPONSORED between the ball valve of two dedusting water curtains, this STATEMENT OF FEDERALLY SPONSORED can make a water curtain be in the use state, and another water curtain is in closed condition, people are by water curtain the time like this, when closing one of them, personnel can pass through, and another water curtain was to be in the use state when personnel passed through, can realize the dedusting flame proof so again, guarantee job safety.
Description of drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is the left view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further:
A kind of mining free of discontinuities dedusting water curtain as shown in Figure 1 and Figure 2, the dedusting water curtain comprises aqueduct 1, one end of aqueduct 1 links to each other with high-pressure water pipe 2, the other end of aqueduct 1 is provided with plug 3, also be provided with ball valve 4 and shower nozzle 5 on the aqueduct 1, the dedusting water curtain be arranged two in parallel, and is provided with between the ball valve 4 on two dedusting water curtains and makes one of them ball valve be in opening and another ball valve is in the STATEMENT OF FEDERALLY SPONSORED 6 of closed condition.
Further, STATEMENT OF FEDERALLY SPONSORED 6 is steel wire, and steel wire can be selected the steel wire of rigidity stronger form number for use, can avoid the bending of steel wire when operating like this.
Further, aqueduct 1 comprises first aqueduct 11 that is the vertical direction layout and second aqueduct of arranging in horizontal direction 12, link to each other by elbow 13 between first, second aqueduct 11,12, first aqueduct 11 links to each other with high-pressure water pipe 2 by first union 14, the end of second aqueduct 12 is provided with plug 3, ball valve 4 is arranged on first aqueduct 11, and shower nozzle 5 arranges a plurality of, and a plurality of shower nozzle 5 evenly is arranged on second aqueduct 12.
Further, ball valve 4 is provided with ball valve switch joystick 41, and two ends of ball valve switch joystick 41 are welded with connecting ring 42.
Further, the two ends of STATEMENT OF FEDERALLY SPONSORED 6 link to each other with the connecting ring 42 of ball valve switch joystick 41 same end in two dedusting water curtains respectively.Just the rotation direction of the ball valve switch joystick 41 on two dedusting water curtains is identical, and two ball valve switch joysticks link to each other by steel wire, and two ball valve switch joysticks link mutually, and one is open mode, and another is closed condition.
Further, second aqueduct 12 comprise link to each other with elbow 13 first be in charge of 121 and link to each other with plug 3 second be in charge of 122, continuous by second union 15 between first, second is in charge of 121,122.Second aqueduct 12 is arranged to be in charge of continuous branch body structure by two, can changes the pipeline of different length like this according to the different in width in tunnel, compliance is stronger.
Further, the spacing between two dedusting water curtains is 4-6m, and the situation that the spacing between two dedusting water curtains also can actual field arranges different spacings.
Further, the length of ball valve switch joystick 41 is 60-80cm, with the length lengthening setting of ball valve switch joystick 41, is to drench for fear of the water smoke that people are sprayed by shower nozzle when operating.The unlatching of ball valve switch joystick 41 also can adopt electronic mode to control.
Further, ball valve 4 is arranged on the medium position of first aqueduct 11.
Specify using method of the present utility model (for convenience of explanation, the dedusting water curtain on the left side is A dedusting water curtain in the accompanying drawing 1, and the dedusting water curtain on the right is B dedusting water curtain) below in conjunction with accompanying drawing 1:
When people enter from A dedusting water curtain, close the ball valve switch joystick on the A dedusting water curtain earlier, A dedusting this moment water curtain quits work, be convenient for people to enter, can not drench clothes, when the ball valve switch joystick on A dedusting water curtain was closed, it was opened by the ball valve switch joystick that STATEMENT OF FEDERALLY SPONSORED drives on the B dedusting water curtain, B dedusting this moment water curtain is started working, and does not influence the dedusting flame proof to operating environment; After people pass through A dedusting water curtain, before entering B dedusting water curtain, close the ball valve switch joystick on the B dedusting water curtain again, B dedusting this moment water curtain quits work, and is convenient for people to enter, and can not drench clothes, when the ball valve switch joystick on B dedusting water curtain is closed, it is opened by the ball valve switch joystick that STATEMENT OF FEDERALLY SPONSORED drives on the A dedusting water curtain, and A dedusting this moment water curtain is started working, and does not influence the dedusting flame proof to operating environment.
In sum, the utility model is provided with two dedusting water curtains that link, so no matter people from any side of both sides, tunnel through out-of-date, can both close this water curtain close to own, open simultaneously from oneself another water curtain away from, people can not drenched temperature oneself by the dedusting water curtain time like this, and two dedusting water curtains guarantee the safe, clean of operating environment also in the unremitting operation that replaces simultaneously.
Above-described embodiment is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (9)
1. mining free of discontinuities dedusting water curtain, described dedusting water curtain comprises aqueduct (1), one end of described aqueduct (1) links to each other with high-pressure water pipe (2), the other end of described aqueduct (1) is provided with plug (3), also be provided with ball valve (4) and shower nozzle (5) on the described aqueduct (1), it is characterized in that: described dedusting water curtain be arranged two in parallel, and is provided with between the ball valve (4) on two dedusting water curtains and makes one of them ball valve be in opening and another ball valve is in the STATEMENT OF FEDERALLY SPONSORED (6) of closed condition.
2. mining free of discontinuities dedusting water curtain according to claim 1 is characterized in that: described STATEMENT OF FEDERALLY SPONSORED (6) is steel wire.
3. mining free of discontinuities dedusting water curtain according to claim 1, it is characterized in that: described aqueduct (1) comprises first aqueduct (11) that is the vertical direction layout and second aqueduct of arranging in horizontal direction (12), first, second aqueduct (11,12) link to each other by elbow (13) between, first aqueduct (11) links to each other with high-pressure water pipe (2) by first union (14), the end of second aqueduct (12) is provided with plug (3), described ball valve (4) is arranged on first aqueduct (11), described shower nozzle (5) arranges a plurality of, and a plurality of shower nozzle (5) evenly is arranged on second aqueduct (12).
4. mining free of discontinuities dedusting water curtain according to claim 1, it is characterized in that: described ball valve (4) is provided with ball valve switch joystick (41), and two ends of described ball valve switch joystick (41) are welded with connecting ring (42).
5. mining free of discontinuities dedusting water curtain according to claim 4, it is characterized in that: the two ends of described STATEMENT OF FEDERALLY SPONSORED (6) link to each other with the connecting ring (42) of ball valve switch joystick (41) same end in two dedusting water curtains respectively.
6. mining free of discontinuities dedusting water curtain according to claim 3, it is characterized in that: described second aqueduct (12) comprise link to each other with elbow (13) first be in charge of (121) and link to each other with plug (3) second be in charge of (122), described first, second is in charge of that to pass through second union (15) between (121,122) continuous.
7. mining free of discontinuities dedusting water curtain according to claim 1, it is characterized in that: the spacing between described two dedusting water curtains is 4-6m.
8. mining free of discontinuities dedusting water curtain according to claim 4, it is characterized in that: the length of described ball valve switch joystick (41) is 60-80cm.
9. mining free of discontinuities dedusting water curtain according to claim 3 is characterized in that: the middle part that described ball valve (4) is arranged on first aqueduct (11) is the position on the lower side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123453 CN203175597U (en) | 2013-03-18 | 2013-03-18 | Continuous dust-removing water curtain for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320123453 CN203175597U (en) | 2013-03-18 | 2013-03-18 | Continuous dust-removing water curtain for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203175597U true CN203175597U (en) | 2013-09-04 |
Family
ID=49072312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320123453 Expired - Fee Related CN203175597U (en) | 2013-03-18 | 2013-03-18 | Continuous dust-removing water curtain for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203175597U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117563750A (en) * | 2024-01-16 | 2024-02-20 | 临汾市鑫锐机械设备有限公司 | Centralized dust collector of environment-friendly machine-made sand production line |
-
2013
- 2013-03-18 CN CN 201320123453 patent/CN203175597U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117563750A (en) * | 2024-01-16 | 2024-02-20 | 临汾市鑫锐机械设备有限公司 | Centralized dust collector of environment-friendly machine-made sand production line |
| CN117563750B (en) * | 2024-01-16 | 2024-03-19 | 临汾市鑫锐机械设备有限公司 | Centralized dust collector of environment-friendly machine-made sand production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUAINAN ALAN SITE ELECTRICAL APPLIANCE CO., LTD. Assignor: Anhui University Of Science And Technology Contract record no.: 2014340000077 Denomination of utility model: Continuous dust-removing water curtain for mine Granted publication date: 20130904 License type: Exclusive License Record date: 20140414 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |