CN201963339U - Ram type automatic dust-proof gauze water curtain - Google Patents
Ram type automatic dust-proof gauze water curtain Download PDFInfo
- Publication number
- CN201963339U CN201963339U CN2011200532791U CN201120053279U CN201963339U CN 201963339 U CN201963339 U CN 201963339U CN 2011200532791 U CN2011200532791 U CN 2011200532791U CN 201120053279 U CN201120053279 U CN 201120053279U CN 201963339 U CN201963339 U CN 201963339U
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- CN
- China
- Prior art keywords
- dust
- water curtain
- proof gauze
- ram
- coal
- 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
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- Structure Of Belt Conveyors (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a ram-type automatic dust-proof gauze water curtain, which comprises a first dust-proof gauze which is arranged on the whole cross section of the lower lane of a coal face, wherein a belt conveyor door and a pedestrian curtain opening door are arranged on the dust-proof gauze, a spray pipe is arranged at the top of the dust-proof gauze, a pressed type water inlet valve is mounted near the dust-proof gauze, a drooping ram is arranged on the pressed type water inlet valve, the bottom end of the ram is connected with an upper round link chain, and the round link chain is dragged on material on the belt conveyor. The water curtain is opened by a ram type, is synchronously started with coal transportation by a belt, and is not started when coal is not transported, and the water curtain can not only prevent dust, but also does not influence production. The ram-type automatic dust-proof gauze water curtain has certain superiority in dust-proof effect and maintenance cost.
Description
Technical field
The utility model relates to a kind of coal-face depositing dust water curtain.
Background technology
The dust that produces in the Coal Production process has 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.Coal-face particularly, dust-producing amount is big, in order further to reduce dust harzard, purifies distinguished and admirablely comprehensively, must carry out depositing dust to coal-face.At present coal-face has mainly been taked spraying between frame, photoelectricity spraying, dustproof measurements for reduction such as external spraying that purify in water curtain, the coal-winning machine in lane up and down, all is to utilize the artificial water curtain watering dirt that goes out of opening, and not only takes a lot of work, time-consuming but also influence produces.Therefore, can not normally use after often water curtain is installed, effect is undesirable, causes dust concentration to transfinite, and brings threat to mine safety production and worker's life and health.
Summary of the invention
The purpose of this utility model is can not normally use problem for what solve the depositing dust water curtain, has proposed a kind of lance formula automatic dustproof gauze water curtain.
The technical scheme that the utility model is taked is: it comprises the together dustproof gauze that is installed under the coal-face on the whole section in lane, dustproof gauze is provided with the current door of belt conveyer and the pedestrian lifts the curtain door, establish a sparge pipe on the top of gauze, near pressing inlet valve of installation gauze, establish a sagging lance on the pressing inlet valve, the lance bottom connects goes up round-link chain, and round-link chain is drawn on the material of belt conveyer.
The lance formula is adopted in the unlatching of the utility model water curtain, opens synchronously with belt fortune coal, does not transport coal and does not open, and this water curtain can depositing dust, does not influence production again.All has certain superiority on dust-laying effect and aspect the maintenance cost.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the lateral view of Fig. 1.
Marginal data: 1-gauze; The current door of 2-belt conveyer; 3-pedestrian lifts the curtain door; The 4-sparge pipe, 5-pressing inlet valve, 6-lance, 7-round-link chain, 8-belt conveyer.
The specific embodiment
As depicted in figs. 1 and 2, lance formula automatic dustproof gauze water curtain of the present utility model comprises the together dustproof gauze 1 that is installed under the coal-face on the whole section in lane, dustproof gauze 1 is provided with the current door 2 of belt conveyer and the pedestrian lifts curtain door 3, establish a sparge pipe 4 on the top of dustproof gauze 1, near pressing inlet valve 5 of installation dustproof gauze 1, establish a sagging lance 6 on the pressing inlet valve 5, lance 6 bottoms connect goes up round-link chain 7, and round-link chain 7 is drawn on the material of belt conveyer 8.
Claims (1)
1. lance formula automatic dustproof gauze water curtain, it is characterized in that, it comprises the together dustproof gauze that is installed under the coal-face on the whole section in lane, dustproof gauze is provided with the current door of belt conveyer and the pedestrian lifts the curtain door, establish a sparge pipe on the top of dustproof gauze, near pressing inlet valve of installation dustproof gauze is established a sagging lance on the pressing inlet valve, the lance bottom connects goes up round-link chain, and round-link chain is drawn on the material of belt conveyer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200532791U CN201963339U (en) | 2011-02-27 | 2011-02-27 | Ram type automatic dust-proof gauze water curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200532791U CN201963339U (en) | 2011-02-27 | 2011-02-27 | Ram type automatic dust-proof gauze water curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201963339U true CN201963339U (en) | 2011-09-07 |
Family
ID=44525875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200532791U Expired - Fee Related CN201963339U (en) | 2011-02-27 | 2011-02-27 | Ram type automatic dust-proof gauze water curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201963339U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678162A (en) * | 2012-05-04 | 2012-09-19 | 杨旭彬 | Wet-type three-dimensional dust falling method for mine conveying roadway |
| CN102817628A (en) * | 2012-08-15 | 2012-12-12 | 徐州蓝敏科技有限公司 | Special dust catching net for coal mine |
| CN103696799A (en) * | 2013-12-14 | 2014-04-02 | 常熟市通防电器有限公司 | Underground rod impacting type automatic-sprinkling dust settling device |
-
2011
- 2011-02-27 CN CN2011200532791U patent/CN201963339U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678162A (en) * | 2012-05-04 | 2012-09-19 | 杨旭彬 | Wet-type three-dimensional dust falling method for mine conveying roadway |
| CN102817628A (en) * | 2012-08-15 | 2012-12-12 | 徐州蓝敏科技有限公司 | Special dust catching net for coal mine |
| CN103696799A (en) * | 2013-12-14 | 2014-04-02 | 常熟市通防电器有限公司 | Underground rod impacting type automatic-sprinkling dust settling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20140227 |