CN110835181A - Mine water treatment system - Google Patents
Mine water treatment system Download PDFInfo
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- CN110835181A CN110835181A CN201911168222.3A CN201911168222A CN110835181A CN 110835181 A CN110835181 A CN 110835181A CN 201911168222 A CN201911168222 A CN 201911168222A CN 110835181 A CN110835181 A CN 110835181A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 202
- 238000011282 treatment Methods 0.000 title claims abstract description 29
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 117
- 238000000108 ultra-filtration Methods 0.000 claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 claims abstract description 34
- 230000001105 regulatory effect Effects 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims description 17
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 239000013505 freshwater Substances 0.000 claims description 7
- 239000008394 flocculating agent Substances 0.000 claims description 6
- 230000002070 germicidal effect Effects 0.000 claims description 6
- 230000000844 anti-bacterial effect Effects 0.000 claims description 3
- 239000003899 bactericide agent Substances 0.000 claims description 3
- 239000002455 scale inhibitor Substances 0.000 claims description 3
- 238000002203 pretreatment Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000005065 mining Methods 0.000 abstract description 6
- 239000010865 sewage Substances 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 4
- 239000003651 drinking water Substances 0.000 abstract description 2
- 235000020188 drinking water Nutrition 0.000 abstract description 2
- 239000003814 drug Substances 0.000 description 12
- 238000001914 filtration Methods 0.000 description 6
- 239000003245 coal Substances 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a mine water treatment system, and belongs to the technical field of sewage treatment. Comprises a pretreatment system; the raw water adjusting tank is connected with the pretreatment system; the raw water tank is connected with the outlet of the raw water regulating tank through a clean water pump; the water inlet end of the filter is connected with the raw water tank through a raw water pump; the ultrafiltration system is connected with the water outlet end of the filter; the primary reverse osmosis system is connected with the ultrafiltration system; a secondary reverse osmosis system connected with the primary reverse osmosis system; and a dosing system. The mine water is deeply treated by adopting a double-membrane method mainly comprising ultrafiltration and two-stage reverse osmosis, the effluent quality standard is higher, the first-stage reverse osmosis effluent can be directly used as production water, and the second-stage reverse osmosis effluent can reach the drinking water quality standard and can be used as source water of domestic water in a mining area. Therefore, compared with the prior art, the invention can avoid the waste of a large amount of water resources and realize the aim of circular economy.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a mine water treatment system.
Background
Coal accounts for more than half of energy structures in China, a large amount of waste water is discharged in the coal mining process, if the waste water is directly discharged without being treated, the environment is seriously polluted, a large amount of waste of water resources is caused, and the aim of circular economy cannot be fulfilled. Particularly, with the rapid development of energy industry in recent years, coal mine wastewater has become one of important pollution sources. The coal mine industry is a water-consuming large household and a pollution discharge large household, and along with the sustainable development of the economic society and the improvement of the environmental protection requirements of people, the requirements on coal mine wastewater treatment are stricter and stricter.
The general mine water is mainly characterized in that the concentration of suspended matters is high, the conventional treatment process is mainly a flocculation precipitation process, the effluent is directly discharged or recycled and used as biological miscellaneous water in a mining area, the process flow comprises units such as coagulation, precipitation, filtration and the like, the appearance size is overlarge, the structure is complex, the effluent quality standard is low, the effluent cannot be directly used as production water or domestic water, the water shortage pressure in the mining area is high, a large amount of waste of water resources is still caused, and the aim of circular economy cannot be achieved. Therefore, a new technical solution is needed.
Disclosure of Invention
The invention provides a mine water treatment system, which solves the problems that a large amount of water resources are wasted and the aim of circular economy cannot be achieved in the prior art.
In order to achieve the purpose, the technical scheme of the invention is realized as follows: a mine water treatment system comprises;
a pre-treatment system;
the raw water adjusting tank is connected with the pretreatment system;
the raw water tank is connected with the outlet of the raw water regulating tank through a clean water pump;
the water inlet end of the filter is connected with the raw water tank through a raw water pump;
the ultrafiltration system is connected with the water outlet end of the filter;
the primary reverse osmosis system is connected with the ultrafiltration system;
a secondary reverse osmosis system connected with the primary reverse osmosis system; and
a dosing system;
wherein, the charge system contains raw water germicide charge system, raw water nanometer flocculating agent charge system, one-level reverse osmosis reducing agent charge system, one-level reverse osmosis water inflow antisludging agent charge system and second grade reverse osmosis water inflow alkali charge system, raw water germicide charge system and raw water nanometer flocculating agent charge system respectively with pipeline between raw water pump and the filter links to each other, one-level reverse osmosis water inflow reducing agent charge system and one-level reverse osmosis water inflow antisludging agent charge system respectively with one-level reverse osmosis system links to each other, second grade reverse osmosis water inflow alkali charge system with second grade reverse osmosis system links to each other.
Preferably, the filter is a laminated disc filter.
Preferably, the ultrafiltration system comprises an ultrafiltration device and an ultrafiltration water production tank, wherein the water inlet end of the ultrafiltration device is connected with the filter, and the water outlet end of the ultrafiltration device is connected with the ultrafiltration water production tank.
Preferably, the first-stage reverse osmosis system comprises a first-stage reverse osmosis booster pump, a cartridge filter, a first-stage reverse osmosis high-pressure pump, a first reverse osmosis system and a first-stage reverse osmosis water production tank which are sequentially connected.
Preferably, the first reverse osmosis system comprises two sets of osmosis units connected in parallel.
Preferably, the system also comprises a production feed pump, wherein the water inlet end of the production feed pump is connected with the first-stage reverse osmosis water production tank through a pipeline, and the water outlet end of the production feed pump extends to a water consumption point in the well through a pipeline.
Preferably, the second-stage reverse osmosis system comprises a second-stage reverse osmosis high-pressure pump, a second reverse osmosis system and a second-stage reverse osmosis water production tank which are connected in sequence.
Preferably, the system also comprises a fresh water pump connected with the secondary reverse osmosis water production tank.
Preferably, the raw water bactericide feeding system, the raw water nano flocculant feeding system, the primary reverse osmosis water inlet reducing agent feeding system, the primary reverse osmosis water inlet scale inhibitor feeding system and the secondary reverse osmosis water inlet alkali feeding system respectively comprise a feeding box and a feeding pump which are connected, and a stirrer is arranged in the feeding box.
Preferably, the device also comprises three groups of cleaning systems which are respectively connected with the ultrafiltration system, the primary reverse osmosis system and the secondary reverse osmosis system through pipelines, and each cleaning system comprises a cleaning water tank, a cleaning water pump and a cleaning filter which are sequentially connected.
Compared with the prior art, the invention has the following advantages: the mine water treatment system provided by the invention adopts a double-membrane method mainly comprising ultrafiltration and two-stage reverse osmosis to carry out advanced treatment on mine water, the effluent quality standard is higher, the first-stage reverse osmosis effluent can be directly used as production water, and the second-stage reverse osmosis effluent can reach the drinking water quality standard and can be used as source water of domestic water in a mining area. Therefore, compared with the prior art, the invention can avoid the waste of a large amount of water resources and realize the aim of circular economy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a mine water treatment system provided by the invention.
In the figure: 1-pretreatment system, 2-raw water regulating reservoir, 3-raw water tank, 4-clean water pump, 5-laminated disc filter, 6-raw water pump, 11-production water feed pump, 12-fresh water pump, 71-ultrafiltration device, 72-ultrafiltration product water tank, 81-first-stage reverse osmosis booster pump, 82-cartridge filter, 83-first-stage reverse osmosis high-pressure pump, 84-first reverse osmosis system, 85-first-stage reverse osmosis product water tank, 91-second-stage reverse osmosis high-pressure pump, 92-second reverse osmosis system and 93-second-stage reverse osmosis product water tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, fig. 1 is a schematic flow chart of a mine water treatment system according to the present invention.
The invention provides a mine water treatment system, which comprises a water tank, a water inlet pipe, a water outlet pipe and a water outlet pipe;
a pretreatment system 1; the pretreatment system 1 mainly removes suspended matters and colloid in water by means of ultrafiltration, ensures that indexes such as the content of organic matters in effluent and the pollution index (SDI) meet the requirement of reverse osmosis water inflow, and is not consistent with the existing pretreatment system 1.
A raw water adjusting tank 2 connected with the pretreatment system 1; before raw water enters the treatment main body, the raw water is firstly led into the raw water regulating tank 2 for uniform and regulating treatment, so that the water quantity and the water quality are relatively stable, and a stable and optimized operation condition can be provided for a subsequent water treatment system.
A raw water tank 3 connected with the outlet of the raw water regulating tank 2 through a clean water pump 4; the raw water tank 3 is used for storing raw water.
A filter with the water inlet end connected with the raw water tank 3 through a raw water pump 6; the raw water pump 6 pumps raw water into a filter, and the filter mainly removes large suspended particles in water, and in the embodiment, the filter is a laminated disc type filter 5. The laminated disc filter 5 is formed by combining filter units in parallel, wherein the filter units mainly comprise a group of annular reinforced plastic filter discs with grooves or ribs. When filtering, sewage enters from the outer side, and solid matters in water are intercepted by rims formed by edges of grooves on adjacent filter discs; during back flushing, water flows from the inside to the outside of the annular filter disc to flush away the dirt trapped on the filter disc and is exhausted via the sewage outlet. The disks are tightly compacted and overlapped in the unit, and the middle groove of the upper and lower layers of disks plays a role in filtering and intercepting. Raw water flows from outside to inside when passing through the filtering unit, and impurities larger than the grooves are intercepted outside. The core part of the laminated disc type filter 5 is plastic filter discs which are stacked together, the filter discs are provided with special grooves or ribs, the grooves or ribs on the adjacent filter discs form channels with certain size, and suspended matters with the particle size larger than the size of the channels are intercepted, so that the filtering effect is achieved. The product can replace the traditional mechanical filtering devices such as sand filters and the like to a great extent, and has superior performance and far lower water and electricity consumption than other products.
The ultrafiltration system is connected with the water outlet end of the filter; the ultrafiltration system comprises an ultrafiltration device 71 and an ultrafiltration water production tank 72, wherein the water inlet end of the ultrafiltration device 71 is connected with the filter 72, and the water outlet end of the ultrafiltration device 71 is connected with the ultrafiltration water production tank 72. The outlet water of the laminated disc type filter directly enters an ultrafiltration system, small particle suspended matters and colloid in the mine water are mainly removed, and the indexes of the outlet water, such as organic matter content, pollution index (SDI) and the like, are ensured to meet the requirement of reverse osmosis water inlet; the ultrafiltration product water is stored in an ultrafiltration product water tank 72.
A first-stage reverse osmosis system connected with the ultrafiltration system; the primary reverse osmosis system comprises a primary reverse osmosis booster pump 81, a cartridge filter 82, a primary reverse osmosis high-pressure pump 83, a first reverse osmosis system 84 and a primary reverse osmosis water production tank 85 which are connected in sequence. Raw water in the ultrafiltration product water tank 72 is lifted by a primary reverse osmosis booster pump 81, refiltering by a cartridge filter 82 and lifting by a primary reverse osmosis high-pressure pump 83 enter a first reverse osmosis system 84, most salt in mine water is removed by the first reverse osmosis system 84, and primary reverse osmosis product water enters a primary reverse osmosis product water tank 85. The first reverse osmosis system 84 includes two sets of osmosis units in parallel. The two groups of osmosis units can be operated simultaneously or independently. The reverse osmosis membrane element is selected according to the salt content and raw water conditions to select a membrane with high desalination rate, good chemical stability, good pollution resistance and good mechanical strength.
A secondary reverse osmosis system connected with the primary reverse osmosis system; the secondary reverse osmosis system comprises a secondary reverse osmosis high-pressure pump 91, a second reverse osmosis system 92 and a secondary reverse osmosis water production tank 93 which are connected in sequence. The first-stage reverse osmosis water production tank 85 is lifted by the second-stage reverse osmosis booster pump 91 to enter the second reverse osmosis system 92, salt in the mine water is further removed, fresh water is finally prepared and stored in the second-stage reverse osmosis water production tank 93.
The reverse osmosis system comprising a first-stage reverse osmosis system and a second-stage reverse osmosis system is used for removing various dissolved solid matters, namely salt in water so as to achieve the quality of produced water.
And a dosing system; the dosing system comprises all dosing treatments in the whole treatment process, the dosing amount is required to be automatically adjusted, and a static mixer is required to be arranged at the downstream of a dosing point.
Wherein, the medicine system contains raw water germicide medicine system, raw water nanometer flocculating agent medicine system, one-level reverse osmosis influent reducing agent medicine system, one-level reverse osmosis influent antisludging agent medicine system and second grade reverse osmosis influent caustic soda medicine system, raw water germicide medicine system and raw water nanometer flocculating agent medicine system are connected with the pipeline between raw water pump and the filter respectively, one-level reverse osmosis influent reducing agent medicine system and one-level reverse osmosis influent antisludging agent medicine system are connected with one-level reverse osmosis system respectively, second grade reverse osmosis influent antisludging agent medicine system is connected with second grade reverse osmosis system.
The system also comprises a production feed pump 11, wherein the water inlet end of the production feed pump 11 is connected with the first-stage reverse osmosis water production tank 85 through a pipeline, and the water outlet end of the production feed pump 11 extends to a water consumption point in the well through a pipeline.
And a fresh water pump 12 connected to the secondary reverse osmosis water producing tank 93. Fresh water in the secondary reverse osmosis water production tank 93 is finally lifted to the ground through a fresh water pump for domestic water in a mining area.
The raw water bactericide feeding system, the raw water nano flocculant feeding system, the primary reverse osmosis water inlet reducing agent feeding system, the primary reverse osmosis water inlet scale inhibitor feeding system and the secondary reverse osmosis water inlet alkali feeding system respectively comprise a feeding box and a feeding pump which are connected, and a stirrer is arranged in the feeding box. The difference between the different dosing systems is the type and amount of the drug in the dosing tank.
The device also comprises three groups of cleaning systems which are respectively connected with the ultrafiltration system, the primary reverse osmosis system and the secondary reverse osmosis system through pipelines, wherein the cleaning systems are used for cleaning the polluted ultrafiltration membrane and the polluted osmotic membrane so as to recover the water stopping capacity of the ultrafiltration membrane and the osmotic membrane. The cleaning system comprises a cleaning water tank, a cleaning water pump and a cleaning filter which are sequentially connected.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A mine water treatment system is characterized by comprising;
a pre-treatment system;
the raw water adjusting tank is connected with the pretreatment system;
the raw water tank is connected with the outlet of the raw water regulating tank through a clean water pump;
the water inlet end of the filter is connected with the raw water tank through a raw water pump;
the ultrafiltration system is connected with the water outlet end of the filter;
the primary reverse osmosis system is connected with the ultrafiltration system;
a secondary reverse osmosis system connected with the primary reverse osmosis system; and
a dosing system;
wherein, the charge system contains raw water germicide charge system, raw water nanometer flocculating agent charge system, one-level reverse osmosis reducing agent charge system, one-level reverse osmosis water inflow antisludging agent charge system and second grade reverse osmosis water inflow alkali charge system, raw water germicide charge system and raw water nanometer flocculating agent charge system respectively with pipeline between raw water pump and the filter links to each other, one-level reverse osmosis water inflow reducing agent charge system and one-level reverse osmosis water inflow antisludging agent charge system respectively with one-level reverse osmosis system links to each other, second grade reverse osmosis water inflow alkali charge system with second grade reverse osmosis system links to each other.
2. The mine water treatment system according to claim 1, characterized in that: the filter is a laminated disc filter.
3. The mine water treatment system according to claim 1, characterized in that: the ultrafiltration system comprises an ultrafiltration device and an ultrafiltration water production tank, wherein the water inlet end of the ultrafiltration device is connected with the filter, and the water outlet end of the ultrafiltration device is connected with the ultrafiltration water production tank.
4. The mine water treatment system according to claim 1, characterized in that: the first-stage reverse osmosis system comprises a first-stage reverse osmosis booster pump, a cartridge filter, a first-stage reverse osmosis high-pressure pump, a first reverse osmosis system and a first-stage reverse osmosis water production tank which are sequentially connected.
5. The mine water treatment system according to claim 4, characterized in that: the first reverse osmosis system comprises two groups of osmosis units connected in parallel.
6. The mine water treatment system according to claim 4, characterized in that: the production water supply system is characterized by further comprising a production water supply pump, wherein the water inlet end of the production water supply pump is connected with the first-stage reverse osmosis water production tank through a pipeline, and the water outlet end of the production water supply pump extends to an underground water consumption point through a pipeline.
7. The mine water treatment system according to claim 1, characterized in that: the second-stage reverse osmosis system comprises a second-stage reverse osmosis high-pressure pump, a second reverse osmosis system and a second-stage reverse osmosis water production tank which are sequentially connected.
8. The mine water treatment system according to claim 7, characterized in that: and the fresh water pump is connected with the secondary reverse osmosis water production tank.
9. The mine water treatment system according to claim 1, characterized in that: the raw water bactericide dosing system, the raw water nano flocculant dosing system, the primary reverse osmosis water inlet reducing agent dosing system, the primary reverse osmosis water inlet scale inhibitor dosing system and the secondary reverse osmosis water inlet alkali dosing system respectively comprise a dosing tank and a dosing pump which are connected, and a stirrer is arranged in the dosing tank.
10. The mine water treatment system according to claim 1, characterized in that: the device also comprises three groups of cleaning systems which are respectively connected with the ultrafiltration system, the primary reverse osmosis system and the secondary reverse osmosis system through pipelines, wherein the cleaning systems comprise a cleaning water tank, a cleaning water pump and a cleaning filter which are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911168222.3A CN110835181A (en) | 2019-11-25 | 2019-11-25 | Mine water treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911168222.3A CN110835181A (en) | 2019-11-25 | 2019-11-25 | Mine water treatment system |
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| CN110835181A true CN110835181A (en) | 2020-02-25 |
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| CN201911168222.3A Pending CN110835181A (en) | 2019-11-25 | 2019-11-25 | Mine water treatment system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113880300A (en) * | 2021-10-12 | 2022-01-04 | 珠海映创新能源科技有限公司 | Water purification system |
| CN114133057A (en) * | 2021-10-26 | 2022-03-04 | 北京天玛智控科技股份有限公司 | Mine water underground modular reverse osmosis treatment and recycling equipment |
| CN114733252A (en) * | 2022-04-22 | 2022-07-12 | 郑州煤机液压电控有限公司 | Automatic purification treatment system for mine water and control method thereof |
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| CN113880300A (en) * | 2021-10-12 | 2022-01-04 | 珠海映创新能源科技有限公司 | Water purification system |
| CN114133057A (en) * | 2021-10-26 | 2022-03-04 | 北京天玛智控科技股份有限公司 | Mine water underground modular reverse osmosis treatment and recycling equipment |
| CN114733252A (en) * | 2022-04-22 | 2022-07-12 | 郑州煤机液压电控有限公司 | Automatic purification treatment system for mine water and control method thereof |
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