CN102716615A - Clear water filtering station under coal mine - Google Patents
Clear water filtering station under coal mine Download PDFInfo
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- CN102716615A CN102716615A CN2012102352167A CN201210235216A CN102716615A CN 102716615 A CN102716615 A CN 102716615A CN 2012102352167 A CN2012102352167 A CN 2012102352167A CN 201210235216 A CN201210235216 A CN 201210235216A CN 102716615 A CN102716615 A CN 102716615A
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- ball valve
- filter
- clear water
- coal mine
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Abstract
The invention discloses a clear water filtering station under a coal mine. A first three-way electric ball valve is arranged on a liquid inlet pipe; a second three-way electric ball valve is arranged on a liquid outlet pipe; a cleaning pipeline is arranged between the first three-way electric ball valve and the second three-way electric ball valve; a pressurization water pump is arranged on the cleaning pipeline; a sewage discharge pipeline is arranged on a first-stage filter; and a straight-through electric ball valve is arranged on the sewage discharge pipeline. The clear water filtering station has the advantages that after the clear water filtering station is used for a certain period of time, the dirt can be retained in the first-stage filter; clear water entering the coal mine from a liquid inlet flows into the cleaning pipeline by controlling the first three-way electric ball valve and the second three-way electric ball valve; the pressurization water pump increases water pressure in the cleaning pipeline from 0.7MPa to 2MPa to wash the first-stage filter; and the used water is discharged from the sewage discharge pipeline.
Description
Technical field
The present invention relates to a kind of clear water filter station, especially relate to the clear water filter station under a kind of coal mine.
Background technology
The clear water filter station is all arranged under the coal mine usually, and the water after the clear water filter station filters can be used to dispose the emulsion in the hydraulic support, also can be used for the spray for dust suppression under the coal mine.Existing clear water filter station comprises grade one filter and secondary filter, the water after the clear water under the coal mine filters through grade one filter, and wherein a part is used for spray for dust suppression, and another part is used to offer the configuration emulsion through behind the secondary filter again.The clear water filter station can stay dirt in the grade one filter after operation a period of time.Traditional way is personnel regularly clean grade one filter with cleaning brush a inwall, operate cumbersomely, and operating efficiency also relatively lowly.
Summary of the invention
Technical problem to be solved by this invention provides the clear water filter under a kind of anti-automatically coal mine of cleaning.
The present invention solves the problems of the technologies described above the technical scheme that is adopted: the clear water filter station under a kind of coal mine, comprise grade one filter and secondary filter, and feed tube is communicated with grade one filter; Drain pipe is communicated with grade one filter; The end of drain pipe is provided with first liquid outlet, and secondary filter is connected on the drain pipe, and secondary filter is provided with second liquid outlet; Described feed tube is provided with the first electric three-way ball valve; Drain pipe is provided with the second electric three-way ball valve, is provided with detergent line between the first electric three-way ball valve and the second electric three-way ball valve, and described detergent line is provided with booster water pump; On the described grade one filter blowoff line is set, described blowoff line is provided with straight-through electrical ball valve.
Described secondary filter is two; Be provided with tee ball valve between two secondary filters and the drain pipe; The water inlet of tee ball valve is communicated with drain pipe, and first delivery port of tee ball valve is communicated with first secondary filter, and second delivery port of tee ball valve is communicated with second secondary filter.
Described detergent line comprises leading portion pipeline and back segment pipeline, and the end of leading portion pipeline is provided with first pipe joint, and the front end of back segment pipeline is provided with second pipe joint, and described first pipe joint is communicated with detachable hydraulic tube with second pipe joint.When needs use, be communicated with through detachable hydraulic tube, in the time of need not using, detachable.
Described booster water pump comprises fire-proof motor.
Compared with prior art; Advantage of the present invention is after the clear water filter station uses a period of time, can stay dirt in the grade one filter, through controlling the first electric three-way ball valve and the second electric three-way ball valve; Flow in the detergent line by clear water under the ore deposit of inlet entering; Booster water pump increases to 2MPa with the hydraulic pressure in the detergent line by 0.7MPa, and grade one filter is washed, and discharges through blowoff line then.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the C-C cutaway view of Fig. 1.
The specific embodiment
Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.
Clear water filter station under a kind of coal mine comprises grade one filter 1 and secondary filter 2, and feed tube 3 is communicated with grade one filter 1; Drain pipe 4 is communicated with grade one filter 1; The end of drain pipe 4 is provided with first liquid outlet 5, and secondary filter 2 is connected on the drain pipe 4, and secondary filter 2 is provided with second liquid outlet 6; Feed tube 3 is provided with the first electric three-way ball valve 7; Drain pipe 4 is provided with between the second electric three-way ball valve, 8, the first electric three-way ball valves 7 and the second electric three-way ball valve 8 and is provided with detergent line 9, and detergent line 9 is provided with booster water pump 10; Blowoff line 11 is set on the grade one filter 1, and blowoff line 11 is provided with straight-through electrical ball valve 12.Booster water pump 10 comprises fire-proof motor.
Secondary filter 2 is two; Be provided with tee ball valve 13 between two secondary filters 2 and the drain pipe 4; The water inlet 14 of tee ball valve 13 is communicated with drain pipe 4; First delivery port 15 of tee ball valve 13 is communicated with first secondary filter 2, and second delivery port 16 of tee ball valve 13 is communicated with second secondary filter 2.
Detergent line 9 comprises leading portion pipeline 91 and back segment pipeline 92; The end of leading portion pipeline 91 is provided with first pipe joint 911; The front end of back segment pipeline 92 is provided with second pipe joint, 921, the first pipe joints 911 and is communicated with the detachable hydraulic tube 17 of second pipe joint, 921 usefulness.
Claims (4)
1. the clear water filter station under the coal mine comprises grade one filter and secondary filter, and feed tube is communicated with grade one filter; Drain pipe is communicated with grade one filter; The end of drain pipe is provided with first liquid outlet, and secondary filter is connected on the drain pipe, and secondary filter is provided with second liquid outlet; It is characterized in that described feed tube is provided with the first electric three-way ball valve; Drain pipe is provided with the second electric three-way ball valve, is provided with detergent line between the first electric three-way ball valve and the second electric three-way ball valve, and described detergent line is provided with booster water pump; On the described grade one filter blowoff line is set, described blowoff line is provided with straight-through electrical ball valve.
2. the clear water filter station under a kind of coal mine according to claim 1; It is characterized in that described secondary filter is two; Be provided with tee ball valve between two secondary filters and the drain pipe; The water inlet of tee ball valve is communicated with drain pipe, and first delivery port of tee ball valve is communicated with first secondary filter, and second delivery port of tee ball valve is communicated with second secondary filter.
3. the clear water filter station under a kind of coal mine according to claim 2; It is characterized in that described detergent line comprises leading portion pipeline and back segment pipeline; The end of leading portion pipeline is provided with first pipe joint; The front end of back segment pipeline is provided with second pipe joint, and described first pipe joint is communicated with detachable hydraulic tube with second pipe joint.
4. the clear water filter station under a kind of coal mine according to claim 1 is characterized in that described booster water pump comprises fire-proof motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102352167A CN102716615A (en) | 2012-07-09 | 2012-07-09 | Clear water filtering station under coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102352167A CN102716615A (en) | 2012-07-09 | 2012-07-09 | Clear water filtering station under coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102716615A true CN102716615A (en) | 2012-10-10 |
Family
ID=46942560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102352167A Pending CN102716615A (en) | 2012-07-09 | 2012-07-09 | Clear water filtering station under coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102716615A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382285A (en) * | 2022-09-05 | 2022-11-25 | 中煤科工集团重庆研究院有限公司 | Coal mine underground water supply pipeline filter backwashing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11118241A (en) * | 1997-10-14 | 1999-04-30 | Gastar Corp | Bath water filter |
| CN101712516A (en) * | 2009-11-25 | 2010-05-26 | 煤炭科学研究总院杭州环境保护研究所 | Device and method for deeply treating mine water for underground coal mine |
| CN101798128A (en) * | 2010-04-10 | 2010-08-11 | 龙口煤电有限公司 | Underground movable reverse osmosis water treating equipment and treating process thereof for coal mine |
| CN201880433U (en) * | 2010-08-13 | 2011-06-29 | 北京神州瑞霖环保科技有限公司 | Three-level filter system for mine water |
| CN202666567U (en) * | 2012-07-09 | 2013-01-16 | 宁波长壁流体动力科技有限公司 | Underground clear water filtering station of coal mine |
-
2012
- 2012-07-09 CN CN2012102352167A patent/CN102716615A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11118241A (en) * | 1997-10-14 | 1999-04-30 | Gastar Corp | Bath water filter |
| CN101712516A (en) * | 2009-11-25 | 2010-05-26 | 煤炭科学研究总院杭州环境保护研究所 | Device and method for deeply treating mine water for underground coal mine |
| CN101798128A (en) * | 2010-04-10 | 2010-08-11 | 龙口煤电有限公司 | Underground movable reverse osmosis water treating equipment and treating process thereof for coal mine |
| CN201880433U (en) * | 2010-08-13 | 2011-06-29 | 北京神州瑞霖环保科技有限公司 | Three-level filter system for mine water |
| CN202666567U (en) * | 2012-07-09 | 2013-01-16 | 宁波长壁流体动力科技有限公司 | Underground clear water filtering station of coal mine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115382285A (en) * | 2022-09-05 | 2022-11-25 | 中煤科工集团重庆研究院有限公司 | Coal mine underground water supply pipeline filter backwashing system |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121010 |