CN220766729U - Water treatment device for circulating cooling - Google Patents
Water treatment device for circulating cooling Download PDFInfo
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- CN220766729U CN220766729U CN202321657191.XU CN202321657191U CN220766729U CN 220766729 U CN220766729 U CN 220766729U CN 202321657191 U CN202321657191 U CN 202321657191U CN 220766729 U CN220766729 U CN 220766729U
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- reverse osmosis
- water
- circulating cooling
- cooling water
- water treatment
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 128
- 238000011282 treatment Methods 0.000 title claims abstract description 44
- 238000001816 cooling Methods 0.000 title description 8
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 53
- 239000000498 cooling water Substances 0.000 claims abstract description 33
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 238000004140 cleaning Methods 0.000 claims abstract description 22
- 238000003860 storage Methods 0.000 claims abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 30
- 239000006004 Quartz sand Substances 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 15
- 239000002351 wastewater Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 230000003134 recirculating effect Effects 0.000 claims 1
- 239000000084 colloidal system Substances 0.000 abstract description 3
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 244000005700 microbiome Species 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000012535 impurity Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 229910001220 stainless steel Inorganic materials 0.000 description 7
- 239000010935 stainless steel Substances 0.000 description 7
- 229940079593 drug Drugs 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002455 scale inhibitor Substances 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910001424 calcium ion Inorganic materials 0.000 description 2
- 239000013065 commercial product Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011221 initial treatment Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002101 nanobubble Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model belongs to the technical field of circulating water treatment, and discloses a circulating cooling water treatment system which comprises a pretreatment system, a reverse osmosis system and a control system electrically connected with the pretreatment system, wherein the pretreatment system comprises a storage structure and a coarse filtration structure which are sequentially connected; the reverse osmosis system comprises a fine filtering structure and a reverse osmosis device which are connected, wherein the reverse osmosis device is connected with a dosing device, a cleaning device and a circulating cooling water tank, and the fine filtering structure is connected with the coarse filtering structure. The utility model can treat dissolved salts, colloid, suspended matters, microorganisms, organic matters and the like in the circulating cooling water, has low equipment energy consumption, is energy-saving and environment-friendly, ensures that the water quality of the effluent meets the water quality standard of a circulating cooling water system of the equipment, and meets the requirements of small industrial production, namely the use of a setting agent.
Description
Technical Field
The utility model belongs to the technical field of water treatment for circulating cooling, and particularly relates to a water treatment device for circulating cooling.
Background
Softening treatment of recirculated cooling water is one of the problems that industry needs to solve. The softening treatment of the circulating cooling water relates to a plurality of fields of physics, chemistry, biology and the like, and the essence of the softening treatment is to reduce the hardness of the circulating cooling water to avoid scaling and the like, so that the treated water quality index (dissolved salts, colloid, suspended matters, microorganisms, organic matters and the like) meets the water inlet standard of the circulating cooling water. The softened water treatment process has the characteristics of multivariable strong coupling, strong nonlinearity, parameter time variation, frequent working condition change, difficult online detection of effluent quality and the like, so that the establishment of a reliable circulating cooling water treatment system and the monitoring and control of all important process parameters of the whole water treatment process are very necessary. Firstly, the water quality of the discharged water can be controlled to meet the specified standard, secondly, the energy consumption of the whole treatment process can be optimized, and the energy conservation and the emission reduction are realized.
The prior art discloses a circulating water treatment device which comprises a high-voltage electrode for neutralizing calcium and magnesium ions, a water pump for sucking circulating water in an external circulating water tank, a filter for filtering suspended particulate impurities, a nano bubble generator for killing microorganisms of bacteria and algae and an ozone generator. The prior art can realize the filtration of calcium and magnesium ions and suspended particulate impurities, and can kill algae and fungi in water. However, it includes a variety of large instruments and complex piping systems, and the process is relatively complex, and the process for large-scale factory processing meets the production requirements, but is not suitable for timeliness and efficiency in small workshops.
Therefore, how to economically and efficiently solve the problem of water treatment for circulating cooling becomes an important point of attention in small workshops.
Disclosure of Invention
In view of the above, the present utility model aims to provide a water treatment device for circulating cooling, which solves the problems of complex process flow, large-scale instruments and difficult management of the existing water treatment system.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
in one aspect, a circulating cooling water treatment device is provided, which comprises a pretreatment system, a reverse osmosis system and a control system electrically connected with the pretreatment system and the reverse osmosis system, wherein the pretreatment system comprises a storage structure and a coarse filtration structure which are sequentially connected;
the reverse osmosis system comprises a fine filtering structure and a reverse osmosis device which are connected, wherein the reverse osmosis device is connected with a dosing device, a cleaning device and a circulating cooling water tank, and the fine filtering structure is connected with the coarse filtering structure.
In a possible implementation manner, the storage structure comprises a raw water tank and a raw water pump, a water inlet of the raw water tank is communicated with a water supply pipeline, and a water outlet of the raw water tank is connected with a water inlet of the raw water pump.
In a possible implementation manner, the coarse filtering structure comprises a quartz sand filter and an activated carbon filter, wherein the water inlet end of the quartz sand filter is connected with the water outlet of the raw water pump, and the water outlet end of the quartz sand filter is connected with the water inlet end of the activated carbon filter.
In a possible implementation manner, the fine filtering structure is a cartridge filter, the water inlet end of the cartridge filter is connected with the water outlet end of the activated carbon filter, and the water outlet end of the cartridge filter is connected with the reverse osmosis device through a high-pressure pump.
In a possible implementation manner, a plurality of reverse osmosis composite membranes are arranged in the reverse osmosis device, and concentrated water generated by the reverse osmosis device and backwash water of the coarse filtration structure are discharged to a wastewater tank through a pipeline.
In a possible implementation manner, the control system comprises a PLC controller and a touch screen, wherein the touch screen is used for displaying parameters of the circulating cooling water treatment system, and the PLC controller is used for controlling the circulating cooling water treatment system to start or stop.
Compared with the prior art, the utility model has the following beneficial effects:
the circulating cooling water treatment device comprises a pretreatment system and a reverse osmosis system, wherein raw water can be collected and precipitated through the pretreatment system, suspended matters, organic matters and the like in the water are removed through the coarse filtration device, the raw water can be subjected to primary treatment, and the content of insoluble impurities in the raw water is reduced.
The method can remove the soluble impurities in the raw water through the reverse osmosis system, and ensure the service life of the reverse osmosis system and the reverse osmosis effect on the raw water through dosing and cleaning.
The circulating cooling water treatment device is used for treating cooling water, so that complex process flow can be reduced, energy consumption is avoided, and meanwhile, due to the fact that the circulating cooling water treatment device is connected with a ground centralized control system, the water quality and treatment condition of water sources of all parts in the device can be concerned at any time, and the circulating cooling water treatment device is convenient to manage.
Drawings
Fig. 1 is a schematic view of a water treatment device for circulating cooling according to an embodiment of the present application.
In the figure: 1-a raw water tank; 2-quartz sand filter; 3-a pretreatment system; 4-an activated carbon filter; 5-a cartridge filter; 6-reverse osmosis system; 7-reverse osmosis unit; 8-a control system; 9-a dosing device; 10-cleaning device; 11-a wastewater tank.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
The utility model is further described with reference to the drawings and specific examples.
Examples
Referring to fig. 1, an embodiment of the present application provides a circulating cooling water treatment device, which includes a pretreatment system 3, a reverse osmosis system 6, and a control system 8, wherein the control system 8 is electrically connected with electronic instruments in the pretreatment system 3 and the reverse osmosis system 6. The pretreatment system 3 is used for collecting, precipitating and coarsely filtering raw water, the reverse osmosis system 6 is used for finely filtering, reverse osmosis and recycling raw water, and the control system 8 is used for automatically controlling electronic instruments which need to be controlled in the circulating cooling water treatment device, so that the observation and feedback of workers are facilitated. Wherein the pretreatment system 3 and the reverse osmosis system 6 form a basic unit, and a large-scale water treatment device can be formed by a plurality of basic units according to the water treatment capacity in actual production, so that the device is more flexible and simple.
In some alternative embodiments, the pretreatment system 3 includes a storage structure and a coarse filtration structure. The storage structure comprises a raw water tank 1 and a raw water pump, the collected underground water or rainwater and the like are collected into the raw water tank 1 along the water flow direction to perform preliminary precipitation, a liquid level sensor and a stainless steel ball float valve are arranged in the raw water tank 1, and the water level in the raw water tank 1 can be represented in real time through the electric connection with a control system 8 so that a worker can timely make a next step instruction.
Then quantitatively lifting the water into the quartz sand filter 2 by a raw water pump, and enabling the water filtered by the quartz sand filter 2 to enter the activated carbon filter 4 for further adsorption, wherein most suspended matters, organic matters, chromaticity, free chlorine and the like in the water can be removed by the two coarse filtering structures. It will be appreciated that the structure of the quartz sand filter 2 is not particularly limited and may be a conventional commercial product, but it is necessary to include quartz sand for adsorption and filtration and an electric butterfly valve therein. Similarly, the activated carbon filter 4 contains at least high-quality activated carbon and an electric butterfly valve. When the quartz sand filter 2 and the activated carbon filter 4 are used for a period of time, backwashing can be performed to recover the excellent performance, maintenance is reduced, and reverse osmosis concentrated water can be adopted as flushing water.
In some alternative embodiments, the reverse osmosis system 6 includes a fine filtration structure and a reverse osmosis device 7. The fine filtering structure is a cartridge filter 5, which can adsorb large particles in the water source after preliminary filtration, so that the water source can ensure certain purity before entering the reverse osmosis device 7, and overload work of the reverse osmosis device 7 is avoided. The water source treated by the cartridge filter 5 enters the reverse osmosis device 7, so that soluble salts in the water, such as charged ions, inorganic matters, colloid particles, bacteria, organic matters and the like in the water, are removed, the water source is subjected to a complementary treatment process, the water with higher concentration can be changed into water with low concentration, and meanwhile, a large amount of impurities mixed into the water, such as industrial pollutants, heavy metals, bacteria, viruses and the like, are completely isolated, so that the treated water source can reach the use standard, and even the drinking standard.
In some alternative embodiments, the reverse osmosis unit 7 is further connected with a dosing unit 9 and a cleaning unit 10, wherein the dosing unit 9 can dose the reverse osmosis unit 7 to prevent scaling of the internal piping and inner walls of the reverse osmosis unit 7. Wherein the cleaning device 10 can backwash the reverse osmosis device 7 to clean out the residual impurities on the osmosis membrane.
In some preferred embodiments of the present utility model, the dosing device 9 is provided with a drug dissolving tank and a metering pump, by means of which the weight or volume of the drug put into the reverse osmosis device 7 can be metered, avoiding waste of resources due to more dosing or insignificant cleaning effect due to less dosing. The medicine dissolving box is used for storing and mixing medicines which are required to be added and dissolve dirt, and after the medicines are uniformly mixed in the medicine dissolving box, the medicines can be directly put into the reverse osmosis device 7 for use, so that the phenomenon that the medicines are unevenly dissolved in the reverse osmosis device 7 and are stuck to the inner wall of the device is avoided. So that the contact area of the medicine in the reverse osmosis unit 7 can be increased, and the medicine can be fully contacted and treated with dirt. Preferably, the dosing device 9 is a scale inhibitor dosing device 9, and the medicament is a scale inhibitor.
In some preferred embodiments of the present utility model, the cleaning device 10 may be provided with a cleaning medicine tank, a cleaning pump and a cleaning filter, wherein the cleaning medicine tank is used for mixing the cleaning agent uniformly, the cleaning pump is used for cleaning the reverse osmosis device 7, and the cleaned impurities can be collected and discharged through the cleaning filter to avoid blocking the drainage pipeline. The cleaning device 10 of the present utility model may be a conventional commercial product, as long as it satisfies the structural effect similar to that of a drum washing machine.
In some alternative embodiments of the utility model, the recirculated cooling water treatment system further includes a wastewater tank 1, backwash water from the quartz sand filter 2, backwash water from the activated carbon filter 4, and concentrate water from the reverse osmosis device 7 may be discharged to a wastewater tank 11.
In some alternative embodiments of the present utility model, the control system 8 is a PLC control system, including a PLC controller and a touch screen, where the touch screen may display relevant parameters such as device water level, pressure, flow, voltage, current, etc. The PLC controller can be connected to a ground workshop centralized control system, and can control equipment to start and stop from the workshop centralized control system.
In a specific application scenario, the circulating cooling water treatment system provided by the utility model can be used for solving the problems of water quality softening and water quality corrosion of mining equipment.
The basic conditions are as follows: raw water (raw water is taken from tap water of a deep well of a mine) is sent to a water inlet of a raw water tank 1 through a water supply pipeline, and the water supply amount is more than or equal to 12m 3 And/h. The raw water tank 1 is injected into a water supply pipeline of the mineral and tap water, and a pretreatment and reverse osmosis treatment process is adoptedThe water quality after treatment can meet the water standard requirement of a circulating cooling water system of a nitrogen making device of a nitrogen injection workshop. The power line is connected to the power distribution cabinet of the device, and power is supplied at 380V and 50 Hz. The water inlet temperature is 3-40 ℃, and the treated pure water is connected to the equipment room of the mine user through a pipeline.
Specifically, the application scene comprises the following instruments and structures:
(1) The raw water tank 1 is made of stainless steel and has a capacity of 5000L;
(2) Raw water pump is made of stainless steel of an overflow part 304, and the flow is 12m 3 The lift is 35-40m, the power is 2.2kW, the voltage is 380V and 50Hz;
(3) Quartz sand filter 2, flow rate of 12m 3 And/h, specification: phi 1200, working pressure: less than or equal to 0.6MPa, and contains quartz sand and an electric butterfly valve;
(4) Activated carbon filter 4, flow rate of 12m 3 And/h, specification: phi 1200, which contains high-quality activated carbon and an electric butterfly valve;
(5) Cartridge filter 5, flow rate of 12m 3 And/h, specification: phi 250 x 7 core, 40 inches, flow 12m 3 And/h, the filtering precision is 5 mu m, and the material is stainless steel material;
(6) High pressure pump with flow rate of 12m 3 The lift is 125-140m, the power is 11kW, the voltage is 380V and 50Hz, and the material of the overcurrent part is stainless steel;
(7) Reverse osmosis unit 7 with water yield of 5m 3 The shell is made of glass fiber reinforced plastic, the membrane specification is 8040 type polyamide composite membrane, the brand is imported, and three 12 membranes are adopted;
(8) A scale inhibitor dosing device 9,
comprises a medicine dissolving box, is made of PE and has a volume of 200L;
comprises a metering pump, the material is composite material, the flow is 4.7L/h, and the pressure is 7.0Pbar;
(9) The cleaning device 10 is configured to be positioned in a cleaning position,
comprises a cleaning medicine box, wherein the material is PE, and the capacity is 1000L;
comprises a cleaning pump, the material of the overflow part is stainless steel, and the flow is 16m 3 /hThe lift is 30-40m, the power is 3kW, the voltage is 380V, and 50Hz;
comprises cleaning the filter, and has specification of phi 300 multiplied by 9 core, 40 inches and flow rate of 16m 3 And/h, the filtering precision is 5 mu m, and the material is stainless steel;
(10) And the control system 8 adopts a PLC controller and a touch screen for control, and the touch screen can display relevant parameters such as the water level, pressure, flow, voltage, current and the like of the equipment. The equipment PLC can be connected into a ground nitrogen injection workshop centralized control system, and can control equipment to start and stop from the nitrogen injection workshop centralized control system.
By the water treatment device for circulating cooling, the water yield can reach up to 5t/h, the recovery rate is 70%, and the equipment desalination rate is 98%.
Technical principle: raw water sources are collected in a raw water tank 1 along the water flow direction and flow into a pretreatment system 3 through a raw water pump according to a pipeline; after flowing out, the wastewater enters a reverse osmosis system 6; and then enters a circulating cooling water tank. Wherein the backwash water of the quartz sand filter 2, the backwash water of the activated carbon filter 4 and the concentrate water of the reverse osmosis device 7 are discharged to the wastewater tank 11.
It should be noted that, the devices and apparatuses not specifically mentioned are conventional apparatuses on the market, and will not be described again.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the utility model and is not intended to limit the scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. The utility model provides a recirculated cooling water treatment facilities which characterized in that: the device comprises a pretreatment system (3), a reverse osmosis system (6) and a control system (8) connected with the pretreatment system and the reverse osmosis system, wherein the pretreatment system (3) comprises a storage structure and a coarse filtration structure which are sequentially connected;
the reverse osmosis system (6) comprises a fine filtering structure and a reverse osmosis device (7) which are connected, wherein the reverse osmosis device (7) is connected with a dosing device (9), a cleaning device (10) and a circulating cooling water tank, and the fine filtering structure is connected with the coarse filtering structure.
2. The circulating cooling water treatment apparatus according to claim 1, characterized in that: the storage structure comprises a raw water tank (1) and a raw water pump, wherein a water inlet of the raw water tank (1) is communicated with a water supply pipeline, and a water outlet of the raw water tank (1) is connected with a water inlet of the raw water pump.
3. The circulating cooling water treatment apparatus according to claim 2, characterized in that: the coarse filtration structure comprises a quartz sand filter (2) and an activated carbon filter (4), wherein the water inlet end of the quartz sand filter (2) is connected with the water outlet of the raw water pump, and the water outlet end of the quartz sand filter (2) is connected with the water inlet end of the activated carbon filter (4).
4. A recirculating cooling water treatment device according to claim 3, wherein: the fine filtering structure is a cartridge filter (5), the water inlet end of the cartridge filter (5) is connected with the water outlet end of the activated carbon filter (4), and the water outlet end of the cartridge filter (5) is connected with the reverse osmosis device (7) through a high-pressure pump.
5. The circulating cooling water treatment apparatus according to claim 4, wherein: a plurality of reverse osmosis composite membranes are arranged in the reverse osmosis device (7), and concentrated water generated by the reverse osmosis device (7) and backwash water of the coarse filtration structure are discharged to the wastewater tank (11) through a pipeline.
6. The circulating cooling water treatment apparatus according to claim 1, characterized in that: the control system (8) comprises a PLC controller and a touch screen, wherein the touch screen is used for displaying parameters of the circulating cooling water treatment system, and the PLC controller is used for controlling the circulating cooling water treatment system to start and stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657191.XU CN220766729U (en) | 2023-06-26 | 2023-06-26 | Water treatment device for circulating cooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321657191.XU CN220766729U (en) | 2023-06-26 | 2023-06-26 | Water treatment device for circulating cooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220766729U true CN220766729U (en) | 2024-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321657191.XU Active CN220766729U (en) | 2023-06-26 | 2023-06-26 | Water treatment device for circulating cooling |
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| Country | Link |
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| CN (1) | CN220766729U (en) |
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- 2023-06-26 CN CN202321657191.XU patent/CN220766729U/en active Active
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