CN104355441A - Coal mine wastewater recycling device - Google Patents
Coal mine wastewater recycling device Download PDFInfo
- Publication number
- CN104355441A CN104355441A CN201410574329.9A CN201410574329A CN104355441A CN 104355441 A CN104355441 A CN 104355441A CN 201410574329 A CN201410574329 A CN 201410574329A CN 104355441 A CN104355441 A CN 104355441A
- Authority
- CN
- China
- Prior art keywords
- tank body
- porous plate
- filter
- water
- coal mine
- 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.)
- Pending
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- 239000003245 coal Substances 0.000 title claims abstract description 19
- 239000002351 wastewater Substances 0.000 title claims abstract description 17
- 238000004064 recycling Methods 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000000630 rising effect Effects 0.000 claims description 24
- 239000010865 sewage Substances 0.000 claims description 7
- 238000005070 sampling Methods 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 241000256856 Vespidae Species 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004065 wastewater treatment Methods 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention relates to a coal mine wastewater treatment device, in particular provides a coal mine wastewater recycling device which is simple and reasonable in structure, easy to operate, good in filtering effect and low in running cost, and solves the technical problems. According to the technical scheme of the coal mine wastewater recycling device, a multimedia filter, a dosing tank, a security filter and a reverse osmosis device are all fixed to a rack, and a raw water pipe is communicated with the reverse osmosis device through the multimedia filter, the dosing tank and the security filter in sequence; the multimedia filter comprises a first tank body, a first water inlet pipe, a first water outlet pipe and a porous plate; the water inlet pipe is arranged at the top of the tank body, the water outlet pipe is arranged at the bottom of the tank body, a filtering material layer and the porous plate are arranged in the tank body, the filtering material layer is arranged above the porous plate, the water outlet pipe extends into the tank body, the top of the water outlet pipe is covered with an anti-scour plate, and an exhaust pipe is also arranged at the top of the tank body. The coal mine wastewater recycling device is widely used for recycling mine wastewater.
Description
Technical field
The present invention relates to a kind of coal mine waste water disposal device, be specifically related to a kind of waste-water from coal mine recycle device.
Background technology
Along with the development of mine equipment equipment, coal winning machinery level of automation also improves constantly.Hydraulic support, as most important coal excavation apparatus, plays more and more important effect in shaft production.At a large amount of emulsified water that uses as in the hydraulic support of working medium, the quality of water, composition for hydraulic support normal operation and have very large impact work-ing life.
At present, coal mining produces a large amount of waste water, and after sinking to the bottom separation, still do not reach the standard of acceptable industrial water, water-quality ratio is poor.Under such conditions, because water quality reason causes the damage of the coal excavation apparatus particularly cooling system of electric motor, the hydraulic unit such as valve group, screw block, column of hydraulic support to roll up.Cause the maintenance cycle of equipment and working life to shorten, even cannot normally use.This not only adds maintenance of equipment machine maintenance workload, the consequent is the increase that maintenance of equipment accessory drops into, and finally causes the increase of mining costs.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved there is provided a kind of simple and reasonable for structure, easily operates, the waste-water from coal mine recycle device that good filtration effect, running cost are low.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: waste-water from coal mine recycle device, comprise: frame, more medium filter, dosing tank, cartridge filter and reverse osmosis unit, described more medium filter, dosing tank, cartridge filter and reverse osmosis unit are all fixed in frame, and raw water tubes is connected with reverse osmosis unit through more medium filter, dosing tank, cartridge filter successively;
Described more medium filter comprises the first tank body, the first water inlet pipe, the first rising pipe and porous plate, described tank body top is provided with water inlet pipe, bottom is provided with rising pipe, its inside is provided with filter material layer and porous plate, described filter material layer is arranged on the top of porous plate, described rising pipe extends to the inside of tank body, and striking plate is stamped at the top of rising pipe, and the top of described tank body is also provided with vapor pipe;
Described cartridge filter comprises the second tank body, the second water inlet pipe, the second rising pipe, upper porous plate, lower porous plate and filter core, described second tank body top is provided with the second water inlet pipe, the bottom of the second tank body is provided with the second rising pipe, second tank interior is respectively arranged with porous plate and lower porous plate up and down, filter core is provided with between upper porous plate and lower porous plate, the bottom of described second tank body is also provided with sewage draining exit, and described sewage draining exit is positioned at the top of lower porous plate.
Porous plate in described more medium filter is provided with water cap.
Described rising pipe is provided with stopple coupon, and the bottom of described stopple coupon is provided with sampling groove.
Described filter core or be hornet nest type thread-winding filter element, or be ultra high molecular polyethylene filter core.
The beneficial effect that the present invention is compared with prior art had is: the present invention is simple and reasonable for structure, and production cost is low, operate steadily, easily operate, good filtration effect, and compact construction, floor space are little.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the invention will be further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of more medium filter in the present invention.
Fig. 3 is the structural representation of cartridge filter in the present invention.
In figure: 1 is frame, 2 is more medium filter, and 3 is dosing tank, and 4 is cartridge filter, 5 is reverse osmosis unit, and 6 is raw water tubes, and 7 is the first tank body, and 8 is the first water inlet pipe, 9 is the first rising pipe, and 10 is porous plate, and 11 is striking plate, and 12 is vapor pipe, 13 is the second tank body, and 14 is the second water inlet pipe, and 15 is the second rising pipe, and 16 is upper porous plate, 17 is lower porous plate, and 18 is filter core, and 19 is sewage draining exit, 20 is stopple coupon, and 21 is sampling groove, and 22 is water cap.
Embodiment
As shown in Figure 1 to Figure 3, waste-water from coal mine recycle device, comprise: frame 1, more medium filter 2, dosing tank 3, cartridge filter 4 and reverse osmosis unit 5, described more medium filter 2, dosing tank 3, cartridge filter 4 and reverse osmosis unit 5 are all fixed in frame 1, and raw water tubes 6 is connected with reverse osmosis unit 5 through more medium filter 2, dosing tank 3, cartridge filter 4 successively;
Described more medium filter 2 comprises the first tank body 7, first water inlet pipe 8, first rising pipe 9 and porous plate 10, described tank body 7 top is provided with water inlet pipe 8, bottom is provided with rising pipe 9, its inside is provided with filter material layer 12 and porous plate 10, described filter material layer is arranged on the top of porous plate 10, described rising pipe 9 extends to the inside of tank body 7, and striking plate 11 is stamped at the top of rising pipe 9, and the top of described tank body 7 is also provided with vapor pipe 12;
Described cartridge filter 4 comprises the second tank body 13, second water inlet pipe 14, second rising pipe 15, upper porous plate 16, lower porous plate 17 and filter core 18, described second tank body 13 top is provided with the second water inlet pipe 14, the bottom of the second tank body 13 is provided with the second rising pipe 15, second tank body 13 inside is respectively arranged with porous plate 16 and lower porous plate 17 up and down, filter core 18 is provided with between upper porous plate 16 and lower porous plate 17, the bottom of described second tank body 13 is also provided with sewage draining exit 19, and described sewage draining exit 19 is positioned at the top of lower porous plate 17.
Porous plate 10 in described more medium filter 2 is provided with water cap.
Described rising pipe 9 is provided with stopple coupon 20, and the bottom of described stopple coupon 20 is provided with sampling groove 21.
Described filter core 18 or be hornet nest type thread-winding filter element, or be ultra high molecular polyethylene filter core.
When the present invention specifically uses, pit water enters in more medium filter 2 through raw water tubes 6 and carries out pre-treatment, then enter dosing tank 3 through pretreated water and carry out acid-base neutralisation, impurity is removed again through cartridge filter 4, finally enter in reverse osmosis unit 5 and carry out desalting treatment, that separates can use and reuse by industrial and mineral well underground equipment through water, effectively improves the utilization ratio of water, reduces discharge of wastewater.
The rising pipe 9 of wherein more medium filter 2 is provided with stopple coupon 20, pre-treatment pit water situation can be detected at any time, in time filter core is cleaned, reduce structure deteriorate.
By reference to the accompanying drawings embodiments of the invention are explained in detail above; but the present invention is not limited to above-described embodiment; in the ken that those of ordinary skill in the art possess; various change can also be made obtaining under the prerequisite not departing from present inventive concept, also should be considered as protection scope of the present invention.
Claims (4)
1. waste-water from coal mine recycle device, comprise: frame (1), more medium filter (2), dosing tank (3), cartridge filter (4) and reverse osmosis unit (5), it is characterized in that: described more medium filter (2), dosing tank (3), cartridge filter (4) and reverse osmosis unit (5) are all fixed in frame (1), raw water tubes (6) is connected with reverse osmosis unit (5) through more medium filter (2), dosing tank (3), cartridge filter (4) successively;
Described more medium filter (2) comprises the first tank body (7), the first water inlet pipe (8), the first rising pipe (9) and porous plate (10), described tank body (7) top is provided with water inlet pipe (8), bottom is provided with rising pipe (9), its inside is provided with filter material layer (12) and porous plate (10), described filter material layer is arranged on the top of porous plate (10), described rising pipe (9) extends to the inside of tank body (7), striking plate (11) is stamped at the top of rising pipe (9), and the top of described tank body (7) is also provided with vapor pipe (12);
Described cartridge filter (4) comprises the second tank body (13), second water inlet pipe (14), second rising pipe (15), upper porous plate (16), lower porous plate (17) and filter core (18), described second tank body (13) top is provided with the second water inlet pipe (14), the bottom of the second tank body (13) is provided with the second rising pipe (15), second tank body (13) inside is respectively arranged with porous plate (16) and lower porous plate (17) up and down, filter core (18) is provided with between upper porous plate (16) and lower porous plate (17), the bottom of described second tank body (13) is also provided with sewage draining exit (19), described sewage draining exit (19) is positioned at the top of lower porous plate (17).
2. waste-water from coal mine recycle device according to claim 1, is characterized in that: the porous plate (10) in described more medium filter (2) is provided with water cap.
3. waste-water from coal mine recycle device according to claim 1, is characterized in that: described rising pipe (9) is provided with stopple coupon (20), and the bottom of described stopple coupon (20) is provided with sampling groove (21).
4. waste-water from coal mine recycle device according to claim 1, is characterized in that: described filter core (18) or for hornet nest type thread-winding filter element, or is ultra high molecular polyethylene filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574329.9A CN104355441A (en) | 2014-10-24 | 2014-10-24 | Coal mine wastewater recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410574329.9A CN104355441A (en) | 2014-10-24 | 2014-10-24 | Coal mine wastewater recycling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104355441A true CN104355441A (en) | 2015-02-18 |
Family
ID=52522782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410574329.9A Pending CN104355441A (en) | 2014-10-24 | 2014-10-24 | Coal mine wastewater recycling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104355441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084609A (en) * | 2015-09-22 | 2015-11-25 | 魏文华 | Explosion proof type antiosmosis integrated water purification equipment for emulsion pump station |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202881008U (en) * | 2012-10-11 | 2013-04-17 | 浙江工商大学 | Emergency treatment system for organic pollutant pollution of drinking water |
| CN203794713U (en) * | 2014-03-01 | 2014-08-27 | 山西中力信达环保科技有限公司 | Underground treating and recycling device for mine water |
| CN203807267U (en) * | 2014-03-05 | 2014-09-03 | 安徽永恒动力科技有限公司 | Reverse osmosis sewage treatment system |
-
2014
- 2014-10-24 CN CN201410574329.9A patent/CN104355441A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202881008U (en) * | 2012-10-11 | 2013-04-17 | 浙江工商大学 | Emergency treatment system for organic pollutant pollution of drinking water |
| CN203794713U (en) * | 2014-03-01 | 2014-08-27 | 山西中力信达环保科技有限公司 | Underground treating and recycling device for mine water |
| CN203807267U (en) * | 2014-03-05 | 2014-09-03 | 安徽永恒动力科技有限公司 | Reverse osmosis sewage treatment system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084609A (en) * | 2015-09-22 | 2015-11-25 | 魏文华 | Explosion proof type antiosmosis integrated water purification equipment for emulsion pump station |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Application publication date: 20150218 |