CN204327187U - Mining area dewatering installation - Google Patents
Mining area dewatering installation Download PDFInfo
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- CN204327187U CN204327187U CN201420762731.5U CN201420762731U CN204327187U CN 204327187 U CN204327187 U CN 204327187U CN 201420762731 U CN201420762731 U CN 201420762731U CN 204327187 U CN204327187 U CN 204327187U
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- drainage
- centrifugal water
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Abstract
The utility model relates to a kind of mining area dewatering installation, comprise catchment station and drainage pump, it is characterized in that: in station of catchmenting, bottom is set to sedimentation basin, drainage pump is made up of centrifugal water pump and asynchronous machine, the entrance of centrifugal water pump is communicated with mining area sewage by drainage pipe, centrifugal water delivery side of pump is connected to by drainage pipe station of catchmenting, the entrance of corresponding drainage pipe in station of catchmenting is provided with grid, centrifugal water pump is another to be communicated with jet pump and to be provided with electromagnetic valve on connecting pipeline, jet pump is separately connected with static line, catchment station top be separately provided with the pumping conduit be connected with mining area surface pump pump.Its reasonable in design, safe and reliable, fundamentally solve existing mining area water discharge method and need first water filling draining again in drainage pipe, the problem that drainage efficiency is low, not only improve the automatization level in mining area, reduce the labour intensity of staff, also provide strong guarantee to the safety in production in mining area, have very important significance.
Description
Technical field
The utility model relates to mine drainage system, particularly a kind of mining area dewatering installation.
Background technology
Mine drainage system is the important component part ensureing that mining region normal safe is produced, but through investigation, the operation result of the drainage system in most mine shows, drainage efficiency is caused to decline year by year because structure design is improper, cause a lot of accident, cause huge economic loss, this makes the drainage efficiency research of drainage pumping plant more urgent.When the flows such as Atmospheric precipitation in mining area, surface water, underground water change, timely, the quick response of drainage pumping plant can be produced for mining area safety and be given security.The drainage procedure of current drainage pumping plant needs water filling in drainage pipe before activation, and make pumping conduit fill after water opening water discharge pump again, drainage efficiency is low.
Summary of the invention
The purpose of this utility model is to provide a kind of reasonable in design, safe and reliable mining area dewatering installation, fundamentally solve existing mining area water discharge method and need first water filling draining again in drainage pipe, the problem that drainage efficiency is low, not only improve the automatization level in mining area, reduce the labour intensity of staff, also provide strong guarantee to the safety in production in mining area, have very important significance.
The technical solution of the utility model is:
A kind of mining area dewatering installation, comprise catchment station and drainage pump, it is characterized in that: described in catchment station in bottom be set to sedimentation basin, described drainage pump is made up of centrifugal water pump and asynchronous machine, the entrance of described centrifugal water pump is communicated with mining area sewage by drainage pipe, described centrifugal water delivery side of pump is connected to by drainage pipe station of catchmenting, in described station of catchmenting, the entrance of corresponding drainage pipe is provided with grid, described centrifugal water pump is another to be communicated with jet pump and to be provided with electromagnetic valve on connecting pipeline, described jet pump is separately connected with static line, described top, station of catchmenting separately is provided with the pumping conduit be connected with mining area surface pump pump.
The beneficial effects of the utility model are:
1, because centrifugal water pump utilizes jet pump to vacuumize in pump chamber before draining, after reaching certain vacuum in pump chamber, start centrifugal water pump carry out draining, effectively raise drainage efficiency;
2, catchment station in be provided with grid and sedimentation basin, discharge after the water extracted out by mining area is removed foreign material by grid and sedimentation basin, avoid foreign material block and damage suction pump, reduce the fault rate of suction pump, decrease maintain and repair methods cost.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, sequence number illustrates: 1 catchment station, 2 drainage pipes, 3 grids, 4 sedimentation basins, 5 static lines, 6 catchment station, 7 electromagnetic valves, 8 centrifugal water pumps, 9 asynchronous machines, 10 mining area sewage, 11 pumping conduits, 12 suction pumps.
Detailed description of the invention
As shown in Figure 1, this mining area dewatering installation comprises catchment station 1 and drainage pump, in described station 1 of catchmenting, bottom is set to sedimentation basin 4, described drainage pump is made up of centrifugal water pump 8 and asynchronous machine 9, the entrance of described centrifugal water pump 8 is communicated with mining area sewage 10 by drainage pipe 2, the outlet of described centrifugal water pump 8 is connected to by drainage pipe 2 station 1 of catchmenting, in described station 1 of catchmenting, the entrance of corresponding drainage pipe 2 is provided with grid 3, described centrifugal water pump 8 is another to be communicated with jet pump 6 and on connecting pipeline, to be provided with electromagnetic valve 7, described jet pump 6 is separately connected with static line 5, described top, station 1 of catchmenting separately is provided with the pumping conduit 11 be connected with mining area surface pump pump 12.Wherein, grid 3 can stop solid impurity thick in water, blocks and damage pumping conduit 11 and suction pump 12 to prevent foreign material, and sedimentation basin 4 is for precipitating drawing up the water come from mining area, regulate the inhomogeneities of water to a certain extent, make suction pump 12 uniform operational.
Before draining, start electromagnetic valve 7 and be communicated with static line 5, utilize jet pump 6 pairs of centrifugal water pump 8 pump chambers to vacuumize action, when after the vacuum reaching setting in pump chamber, open asynchronous machine 9 and drive centrifugal water pump 8 to carry out drainage works.
Claims (1)
1. a mining area dewatering installation, comprise catchment station and drainage pump, it is characterized in that: described in catchment station in bottom be set to sedimentation basin, described drainage pump is made up of centrifugal water pump and asynchronous machine, the entrance of described centrifugal water pump is communicated with mining area sewage by drainage pipe, described centrifugal water delivery side of pump is connected to by drainage pipe station of catchmenting, in described station of catchmenting, the entrance of corresponding drainage pipe is provided with grid, described centrifugal water pump is another to be communicated with jet pump and to be provided with electromagnetic valve on connecting pipeline, described jet pump is separately connected with static line, described top, station of catchmenting separately is provided with the pumping conduit be connected with mining area surface pump pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762731.5U CN204327187U (en) | 2014-12-08 | 2014-12-08 | Mining area dewatering installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420762731.5U CN204327187U (en) | 2014-12-08 | 2014-12-08 | Mining area dewatering installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204327187U true CN204327187U (en) | 2015-05-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420762731.5U Active CN204327187U (en) | 2014-12-08 | 2014-12-08 | Mining area dewatering installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204327187U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756184A (en) * | 2016-04-21 | 2016-07-13 | 安徽意力电缆有限公司 | ARM-based automatic cable trench drainage system |
| CN111287791A (en) * | 2018-12-07 | 2020-06-16 | 贵州大学 | Drainage device is used in coal mining convenient to installation and removal |
| CN112855259A (en) * | 2021-02-01 | 2021-05-28 | 长江勘测规划设计研究有限责任公司 | Anti-clogging drainage device in coal mine tunnel and use method |
-
2014
- 2014-12-08 CN CN201420762731.5U patent/CN204327187U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756184A (en) * | 2016-04-21 | 2016-07-13 | 安徽意力电缆有限公司 | ARM-based automatic cable trench drainage system |
| CN105756184B (en) * | 2016-04-21 | 2018-05-18 | 安徽枫雅轩科技信息服务有限公司 | Cable duct automatic drain system based on ARM |
| CN111287791A (en) * | 2018-12-07 | 2020-06-16 | 贵州大学 | Drainage device is used in coal mining convenient to installation and removal |
| CN112855259A (en) * | 2021-02-01 | 2021-05-28 | 长江勘测规划设计研究有限责任公司 | Anti-clogging drainage device in coal mine tunnel and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee after: Anshan Iron and Steel Group Mining Co., Ltd. Address before: 114001 Anshan District, Liaoning, No. 219 Road, No. 39, Tiedong Patentee before: Anshan Iron & Steel Group Mining Co., Ltd. |