CN106477676A - A kind of intelligent Electrochemical water treatment facilities with reinforcing sterilizing function - Google Patents
A kind of intelligent Electrochemical water treatment facilities with reinforcing sterilizing function Download PDFInfo
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- CN106477676A CN106477676A CN201610951412.2A CN201610951412A CN106477676A CN 106477676 A CN106477676 A CN 106477676A CN 201610951412 A CN201610951412 A CN 201610951412A CN 106477676 A CN106477676 A CN 106477676A
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- water
- electrochemical
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- intelligent
- circulation
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/4602—Treatment of water, waste water, or sewage by electrochemical methods for prevention or elimination of deposits
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/4612—Controlling or monitoring
Abstract
The present invention relates to a kind of intelligent Electrochemical water treatment facilities for possessing periodically reinforcing sterilization algae removal function, the device includes device for electrochemical water preparation and intelligence control system two parts, and be installed in circulation with by-pass line form, wherein described device for electrochemical water preparation switches circulating water treatment pattern according to the feedback data for being placed in ORP sensor in circulation water cooling pond by intelligence control system and the cycle strengthens sterilization processing pattern, the Ca that the invention effectively can be gone in eliminating water2+、Mg2+Etc. dirty thing is become, reduce water hardness, have sterilization algae removal function concurrently, while periodically reinforcing sterilisation step is can achieve, automatic desludging is cleaned and intelligent operational factor adjustment.
Description
Technical field
The invention belongs to circulating water treatment technology field, and in particular to a kind of intelligent Electrochemical water for circulation
Processing meanss.
Background technology
Circulation is one of metallurgy, the energy, the requisite energy medium of Production in Chemical Plant.Circulate in open type
In cooling water system, recirculated water is concentrated by the continuous evaporation of moisture so that in water various impurity and ion concentration also continuous
Increase is concentrated, so that circulating water quality characteristic is changed, such as, hardness and basicity increase strengthen the structure trend of water quality,
While the increase of nutrient source material concentration can promote the breeding of microorganism so that system foundry loam grows.Fouling and Stickydeposit are caused
Heat exchanger heat exchange efficiency declines, and energy consumption increases, and can be forced to stop production and damage equipment when serious.
Chemical method is the water stabilization method that current Water Treatment in Circulating Cooling System is commonly used, i.e., in circulation
Add the chemical reagent such as antisludging agent, bactericide and corrosion inhibiter to prevent scaling, microbial growth and etching problem.Traditional
Although the drawbacks of chemical treatment method application effect well, there is also obvious：1st, most of chemical agents have danger to environment
Evil property, environment compatibility are poor；2nd, system sewerage is limited by outer standard of drainage, increased investment and the place of later stage drainage sunk well
Reason cost；3rd, the configuration of medicament and add that process operation is loaded down with trivial details, the transport of medicament, storage cost are larger, virtually increased fortune
The cost that row is safeguarded；4th, when fluctuation situation occurs in circulating water quality, reagent combination adaptability is poor.
With the worsening shortages of water resource and environmental protection standard increasingly strict, with reclaimed water reuse in circulation gesture must
OK.There is recycled water water quality and processed by sewage quality and each handling process section in regenerated recycle-water as circulation moisturizing
The impact fluctuation of efficiency is big and bacterial content is higher, situations such as microbial reproduction and foundry loam grow serious, increased circulation
The difficulty of water system water stabilization control.
Content of the invention
It is an object of the invention to provide a kind of possess at the periodically intelligent Electrochemical water of reinforcing sterilization algae removal function
Reason device, the Ca that effectively can be gone in eliminating water2+、Mg2+Etc. dirty thing is become, reduce water hardness, have sterilization algae removal work(concurrently
Can, while can achieve periodically reinforcing sterilisation step, automatic desludging is cleaned and intelligent operational factor adjustment.
The purpose of the present invention is achieved through the following technical solutions：
The invention provides a kind of with the intelligent Electrochemical water treatment facilities for strengthening sterilizing function, the device includes electrification
Water treatment facilities and intelligence control system two parts are learned, and is installed in circulation with by-pass line form, wherein described
Device for electrochemical water preparation according to being placed in the feedback data of ORP sensor in circulation water cooling pond by Based Intelligent Control
System switching circulating water treatment pattern and cycle reinforcing sterilization processing pattern；Described intelligence control system is passed according to Current Voltage
The feedback data of sensor realizes the automatic desludging cleaning step of apparatus for electrochemical treatment and intelligent operational factor adjustment；
The by-pass line form, recirculated cooling water is direct by the water cooling pond under cooling tower preferably by water circulating pump
Device for electrochemical water preparation is pumped into, water outlet is back to water cooling pond again；Or electro-chemical water is accessed on circulatory system return piping
Recirculated water is introduced device for electrochemical water preparation using recirculated water backwater overbottom pressure by processing meanss, and water outlet is back to water cooling pond.
The device for electrochemical water preparation by least one electrochemical reactor, saline slot, sterilized liquid storage tank, filter,
Dc source, salt solution measuring pump, bactericidal liquid measuring pump, recirculated water entering water electromagnetic valve, blowoff electromagnetic valve, salt solution entering water electromagnetic valve,
Sterilized liquid storage tank entering water electromagnetic valve, water solenoid valve, sterilized liquid storage tank water solenoid valve and connecting pipeline composition；Electrochemistry is anti-
Answer in device and be provided with electrode and be connected with dc source；Wherein anode electrode is combination electrode, with titanium, niobium or zirconium material as anode electrode
Substrate, electrode surface are multigroup metal composite oxide coating, including SnO2、RuO2、IrO2、Ta2O5、ZrO2One of which is many
Kind；Wherein saline slot is provided with agitating device, by the halogen metal salt of a small amount of solid be dissolved in running water or live recirculated water with
It is formulated for the saline solution being electrolysed, saline solution concentration preferably 0.05%～1%；
The anode and cathode electrode group for being provided with one group of staggered parallel arrangement in electrochemical reactor is connected with dc source, preferably
3-6 group electrode pair.Apparatus for eliminating sludge is provided with the electrochemical reactor, including scraping with the elasticity of cathode electrode plate directly contact
Piece and power set, the power set can make elastic doctor blade do level along cathode electrode plate or pump, to remove
The scale forming matter of electrode surface deposition.
Described intelligence control system, it is characterised in that：Including processor, Current Voltage sensor, ORP sensor, electricity
Chemical reactor liquid level sensor, bactericidal liquid tank level sensor, scale removal motor relay, magnetic valve, diving pump controller,
Salt solution measures pump controller, bactericidal liquid metering pump controller, memory, timer；The Current Voltage sensor, ORP sensing
Device, electrochemical reactor liquid level sensor, bactericidal liquid tank level sensor described are removed by being connected with processor input port
Dirty motor relay, magnetic valve, circulating pump, salt solution metering pump controller, bactericidal liquid metering pump controller respectively with processor
Control port is connected.The continuous operation of a whole set of intelligent Electrochemical water treatment facilities is realized by PLC in control system.
The Current Voltage sensor is installed in device for electrochemical water preparation, is associated with intelligence control system, is realized
The startup of apparatus for eliminating sludge and closing function.Current Voltage sensor is by current and voltage signals real-time Transmission to intelligence control system
Processor, processor will obtain current and voltage signals and be integrated by run time, when integrated value reaches predetermined threshold value, close
Entering water electromagnetic valve, starts scale removal power set by motor relay, drives elastic doctor blade in cathode electrode by transmission device
Scale removal work is carried out on plate, and contact switch rotates power set positive and negative direction by control signal, so as to realize elastic doctor blade
Horizontal reciprocating movement is done along cathode electrode plate.
The ORP sensor is placed in circulation, is associated with intelligence control system, realizes electro-chemical water process
Mode of operation switching, i.e. the circulating water treatment pattern of device and cycle reinforcing sterilization processing pattern.ORP sensor is by circulating water
To the processor of intelligence control system, processor will obtain oxidation-reduction potential letter to the oxidation-reduction potential signal real-time Transmission of system
Number compare with preset value, when numerical value reaches preset lower limit value, system enters cycle reinforcing sterilization processing pattern.Electrochemical reaction
The salt solution of device electrolytic salt tank conveying produces the halogen aqueous solution with strong bactericidal effect, and accumulation is in sterilized liquid storage tank,
The halogen aqueous solution in sterilized liquid storage tank injects recirculated water cooling pond by bactericidal liquid measuring pump, when ORP reaches the preset value upper limit,
Bactericidal liquid measuring pump stops injecting the halogen aqueous solution to circulation, and subsequent system switches to circulating water treatment pattern.
Device for electrochemical water preparation and intelligence control system that the present invention is provided, have following application compared with prior art
Effect：
1st, softening, the sterilizing function to circulation water quality is can achieve, recirculated water concentration rate is can control, so as to a large amount of
Reduce amount of makeup water.
2nd, the operating cost of medicament and adding of agent is saved.
3rd, green non-pollution, reduces sewer later stage processing cost.
4th, can achieve the periodicity to recirculated cooling water and strengthen sterilization processing, successfully manage circulating water quality impaired condition.
5th, adjust function with automatic desludging cleaning step and intelligent operational factor, possess simple structure, reliability high,
The advantage of intelligentized control method.
Description of the drawings
The intelligent Electrochemical water treatment facilities that Fig. 1 has reinforcing sterilizing function for the present invention is applied in circulation
The structural representation of one embodiment.
Fig. 2 is the structural representation of device for electrochemical water preparation.
Fig. 3 is the circuit block diagram of intelligence control system.
Fig. 4 strengthens, in the cycle, the control flow chart carried out under sterilization mode for the intelligence control system of the present invention.
Wherein：
1 is cooling tower, and 2 is water cooling pond, and 3 is moisturizing pond, and 4 is heat exchanger, and 5 is electro-chemical water processor device, and 6 is intelligence
Control system, 7 is ORP sensor, and P1 is circulating pump, and P2 is immersible pump
E1～E2 is electrochemical reactor, and 8 is D.C. regulated power supply, and 9 is filter, and 10 is saline slot, and 11 is bactericidal liquid
Storage tank, P3 are salt solution measuring pump, and P4 is bactericidal liquid measuring pump, and V1～V2 is recirculated water entering water electromagnetic valve, and V3～V4 is blowdown electricity
Magnet valve, V5 are salt solution entering water electromagnetic valve, and V6 is sterilized liquid storage tank entering water electromagnetic valve, and V7 is water solenoid valve, and V8 is stored up for bactericidal liquid
Tank water solenoid valve, W1～W2 are electrochemical reactor liquid level sensor, and W3 is bactericidal liquid tank level sensor.
12 is processor, and 13 is E1 Current Voltage sensor, and 14 is E2 Current Voltage sensor, and 15 continue for E1 scale removal motor
Electrical equipment, 16 is E2 scale removal motor relay, and 17 is timer, and 18 is memory, and 19 is display.
Specific embodiment
Embodiment one：
The intelligent Electrochemical water treatment facilities that Fig. 1 has reinforcing sterilizing function for the present invention is applied in circulation
The structural representation of one embodiment.As shown in figure 1, the present invention has the intelligent Electrochemical water treatment facilities of reinforcing sterilizing function
Recirculated cooling water is pumped directly into by the water cooling pond 2 under cooling tower 1 by device for electrochemical water preparation 5, water outlet weight by circulating pump P2
Water cooling pond 2 is newly back to；Or electrochemistry water treatment outfit is accessed on circulatory system return piping, using recirculated water backwater
Recirculated water is introduced device for electrochemical water preparation by overbottom pressure, and water outlet is back to water cooling pond.
Fig. 2 is an embodiment structural representation of embodiment device for electrochemical water preparation, as shown in Fig. 2 electrochemistry
Water treatment facilities 5 is by two electrochemical reactors E1, E2, saline slot 10, sterilized liquid storage tank 11, filter 9, dc source 8, salt
Water measuring pump P3, bactericidal liquid measuring pump P4, recirculated water entering water electromagnetic valve V1, V2, blowoff electromagnetic valve V3, V4, salt solution water inlet electromagnetism
Valve V5, sterilized liquid storage tank entering water electromagnetic valve V6, water solenoid valve V7, sterilized liquid storage tank water solenoid valve V8.Wherein electrochemistry is anti-
Answering and three groups of parallel staggered anodic-cathodic groups are provided with device being connected with dc source, anode electrode is applied from Ti-base composite oxide
Layer electrode, reactor tank body body are provided with water inlet pipe, outlet pipe and blow-off pipe.Saline slot 10 is provided with agitating device, will be a small amount of
The halogen metal salt of solid is dissolved in running water or live recirculated water to be configured to the saline solution being electrolysed, according to the enforcement
Example circulating water quality situation, saline solution concentration are set to 0.5%.
With Fig. 3 for the intelligence control system of embodiment circuit block diagram, including processor 12, DC power control 8, E1 electricity
Stream voltage sensor 13, E2 stream voltage sensor 14, ORP sensor 7, electrochemical reactor liquid level sensor W1, W2, bactericidal liquid
Tank level sensor W3, E1 scale removal motor relay 15, E2 scale removal motor relay 16, recirculated water entering water electromagnetic valve V1, V2,
Blowoff electromagnetic valve V3, V4, salt solution entering water electromagnetic valve V5, sterilized liquid storage tank entering water electromagnetic valve V6, water solenoid valve V7, bactericidal liquid are stored up
Tank water solenoid valve V8, pump controller P2 of diving under water, salt solution measure pump controller P3, and bactericidal liquid measures pump controller P4, timer
17, memory 18；The Current Voltage sensor 13,14, ORP sensor 7, electrochemical reactor liquid level sensor W1, W2, kill
Bacterium solution tank level sensor W3 is by being connected with 12 input port of processor；The DC power control device 8, scale removal motor continue
Electrical equipment 15,16, magnetic valve V1～V8, immersible pump P2, salt solution measuring pump P3, bactericidal liquid measuring pump P4 control respectively with processor 12
Port processed is connected.
Its course of work is as follows：
Current Voltage sensor 13,14 in electrochemical reactor E1, E2 is by current and voltage signals real-time Transmission to intelligence
The processor 12 of control system 6, processor 12 will obtain current and voltage signals and be integrated by run time, when integrated value reaches
During predetermined threshold value, recirculated water entering water electromagnetic valve V1, V2 is closed, scale removal power set are started by motor relay 15,16, is passed through
Transmission device drives elastic doctor blade to carry out scale removal work on cathode electrode plate, realizes scraping blade and does horizontal reciprocating along cathode electrode plate
Motion.Apparatus for eliminating sludge run duration is set as needed, and scale removal action stops, and opens blowoff electromagnetic valve V3, V4.Blowdown is tied
Shu Hou, reopens recirculated water entering water electromagnetic valve V1, V2, and electro-chemical water reactor continues cycling through water water process mode of operation.Whole
Individual scale removal process can achieve automation mechanized operation.
The ORP sensor 7 being placed in 2 system of recirculated water cooling pond, is associated with intelligence control system 6, ORP sensor
7 by the oxidation-reduction potential signal real-time Transmission of circulation to intelligence control system processor 12, processor 12 will
Compare to oxidation-reduction potential signal with preset value, when numerical value reaches preset lower limit value, system is entered at cycle reinforcing sterilization
Reason pattern, the salt solution that electrochemical reactor E1 electrolytic salt tank 10 is conveyed produce the halogen aqueous solution with strong bactericidal effect,
And accumulation is in sterilized liquid storage tank 11, the halogen aqueous solution in sterilized liquid storage tank injects recirculated water cold water by bactericidal liquid measuring pump P4
Pond, when ORP reaches the preset value upper limit, bactericidal liquid measuring pump P4 stops injecting the halogen aqueous solution to circulation, is subsequently
System switches to circulating water treatment pattern.
With the concrete controlling stream that the intelligence control system for shown in Fig. 4, being embodiment is carried out under cycle reinforcing sterilization mode
Cheng Tu.When the oxidation-reduction potential (ORP) in circulating water pond 2 is less than lower limit, it is strong that electrochemical reactor E1 enters the cycle
Change sterilization mode, subsequent entering water electromagnetic valve V1, blowoff electromagnetic valve V3 and water solenoid valve V7 are closed, open salt solution water inlet electromagnetism
Valve V5, sterilized liquid storage tank entering water electromagnetic valve V6 and sterilized liquid storage tank water solenoid valve V8.If bactericidal liquid tank level W3 is less than
Liquid level Pmin can be pumped out, then salt solution measuring pump P3 is opened, electrochemical reactor liquid level W1 is confirmed more than after lower limit water level Lmin, electric
Chemical reactor starts electrolysis according to pre-set programs, after bactericidal liquid tank level W3 reaches liquid level upper limit Pmax, stops electrolysis,
And close salt solution measuring pump P3.Then bactericidal liquid measuring pump P4 is opened, and injects the halogen with sterilizing function toward in circulation
The plain aqueous solution, reaches higher limit when the ORP sensor 7 of circulation feeds back ORP numerical value, closes bactericidal liquid measuring pump P4, close
Salt solution entering water electromagnetic valve V5, sterilized liquid storage tank entering water electromagnetic valve V6 and sterilized liquid storage tank water solenoid valve V8 is closed, later on
Water solenoid valve V1, blowoff electromagnetic valve V3 and water solenoid valve V7, so far execution cycle sterilization operation pattern, system enter circulation
Water process pattern.
Embodiment two：
Device for electrochemical water preparation 6 and 5 structure of intelligence control system and processing procedure are with embodiment 1.Certain Enterprises is cold
But open system, quantity of circulating water 3000m3/ h, circulation according to reclaimed water reuse water water yield situation, irregularly with recycled water
Recycle-water and fresh water cause circulation variation water quality larger as system water supplement, and system is made because of the introducing of recycle-water
Become circulation bacterium algae growth problems serious, Handling of Stabilizing Water Quality difficulty is carried out in chemical agent method merely larger, adopt
Apparatus of the present invention are run 30 days.Water quality parameter is as shown in the table.Indicate device for electrochemical water preparation of the present invention and Based Intelligent Control
Systematic difference reliability.
Claims (3)
1. a kind of with the intelligent Electrochemical water treatment facilities for strengthening sterilizing function, it is characterised in that：The device includes electrochemistry
Water treatment facilities (5) and intelligence control system (6) two parts, and be installed in circulation with by-pass line form, wherein
Described device for electrochemical water preparation (5) is according to the feedback coefficient for being placed in ORP sensor (7) in circulation water cooling pond (2)
Switch circulating water treatment pattern and cycle reinforcing sterilization processing pattern according to by intelligence control system (6)；Described Based Intelligent Control
System (6) realizes automatic desludging cleaning step and the intelligence of apparatus for electrochemical treatment according to the feedback data of Current Voltage sensor
Change operational factor adjustment；
Device for electrochemical water preparation (5) are by least one electrochemical reactor (E1, E2), saline slot (10), bactericidal liquid storage
Tank (11), filter (9), dc source (8), salt solution measuring pump (P3), bactericidal liquid measuring pump (P4), recirculated water entering water electromagnetic valve
(V1, V2), blowoff electromagnetic valve (V3, V4), salt solution entering water electromagnetic valve (V5), sterilized liquid storage tank entering water electromagnetic valve (V6), go out water power
Magnet valve (V7), sterilized liquid storage tank water solenoid valve (V8) and connecting pipeline composition；Be provided with electrochemical reactor electrode with straight
Stream power supply (8) is connected；Wherein anode electrode is combination electrode, and with titanium, niobium or zirconium material as anode electrode substrate, electrode surface is
Multigroup metal composite oxide coating, including SnO2、RuO2、IrO2、Ta2O5、ZrO2One or more of which；Wherein described electrification
Learn in reactor and be provided with apparatus for eliminating sludge；Saline slot (10) is provided with agitating device, and the halogen metal salt of a small amount of solid is dissolved in certainly
To be formulated for the saline solution being electrolysed in water or live recirculated water；
Described intelligence control system (6) include processor (12), DC power control (8), E1 Current Voltage sensor (13),
E2 Current Voltage sensor (14), ORP sensor (7), liquid level sensor (W1～W3), E1 scale removal motor relay (15), E2
Scale removal motor relay (16), magnetic valve (V1～V8), diving pump controller (P2), metering pump controller (P3, P4), timer
(17), memory (18)；Current Voltage sensor (13,14), ORP sensor (7), electrochemical reactor liquid level sensor
(W1, W2), bactericidal liquid tank level sensor (W3) by being connected with processor (12) input port, the DC power control
Device (8), scale removal motor relay (15,16), magnetic valve (V1～V8), circulating pump (P2), measuring pump (P3, P4) respectively with process
The control port of device is connected；The continuous operation of device for electrochemical water preparation (5) is realized by PLC in control system；The electric current
Voltage sensor (13,14) is installed in device for electrochemical water preparation (5), is associated with intelligence control system (6), is realized scale removal
The startup of device and closing function；ORP sensor (7) are placed in circulation, are associated with intelligence control system,
Realize the circulating water treatment pattern of device for electrochemical water preparation (5) and the switching of cycle reinforcing sterilization processing pattern.
2. intelligent Electrochemical water treatment facilities according to claim 1, it is characterised in that described by-pass line form is
Recirculated cooling water is pumped directly into by the water cooling pond under cooling tower by device for electrochemical water preparation by water circulating pump, water outlet is returned again
To water cooling pond；Or device for electrochemical water preparation is accessed on circulatory system return piping, will be followed using recirculated water backwater overbottom pressure
Ring water introduces device for electrochemical water preparation, and water outlet is back to water cooling pond.
3. intelligent Electrochemical water treatment facilities according to claim 1, it is characterised in that described saline solution concentration is
0.05wt%～1wt%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610951412.2A CN106477676A (en) | 2016-10-27 | 2016-10-27 | A kind of intelligent Electrochemical water treatment facilities with reinforcing sterilizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610951412.2A CN106477676A (en) | 2016-10-27 | 2016-10-27 | A kind of intelligent Electrochemical water treatment facilities with reinforcing sterilizing function |
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| CN106477676A true CN106477676A (en) | 2017-03-08 |
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| CN201610951412.2A Pending CN106477676A (en) | 2016-10-27 | 2016-10-27 | A kind of intelligent Electrochemical water treatment facilities with reinforcing sterilizing function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265673A (en) * | 2017-07-31 | 2017-10-20 | 广州林科环保科技有限公司 | A kind of intelligent control high-frequency electrolysis dirt rust collection device |
| CN110255676A (en) * | 2019-06-03 | 2019-09-20 | 西安交通大学 | A kind of antibacterial water tank |
| CN110357277A (en) * | 2019-08-15 | 2019-10-22 | 汉德森工业装备(北京)有限公司 | A kind of integrated form circulating water treatment device |
| CN112158920A (en) * | 2020-09-15 | 2021-01-01 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Anode material suitable for external cold water treatment, preparation method and treatment process |
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| CN1304883A (en) * | 1999-12-16 | 2001-07-25 | 三洋电机株式会社 | Water treatment apparatus |
| CN104058509A (en) * | 2014-05-30 | 2014-09-24 | 中国海洋石油总公司 | Electrochemical water treatment device and intelligent control system for circulating water system |
| CN105016432A (en) * | 2015-08-07 | 2015-11-04 | 中国海洋石油总公司 | Oil refining reclaimed water reuse high-concentration-ratio circulating water treatment method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1304883A (en) * | 1999-12-16 | 2001-07-25 | 三洋电机株式会社 | Water treatment apparatus |
| CN104058509A (en) * | 2014-05-30 | 2014-09-24 | 中国海洋石油总公司 | Electrochemical water treatment device and intelligent control system for circulating water system |
| CN105016432A (en) * | 2015-08-07 | 2015-11-04 | 中国海洋石油总公司 | Oil refining reclaimed water reuse high-concentration-ratio circulating water treatment method and device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107265673A (en) * | 2017-07-31 | 2017-10-20 | 广州林科环保科技有限公司 | A kind of intelligent control high-frequency electrolysis dirt rust collection device |
| CN107265673B (en) * | 2017-07-31 | 2018-05-01 | 广州逸在智能科技有限公司 | A kind of intelligent control high-frequency electrolysis dirt rust collection device |
| CN110255676A (en) * | 2019-06-03 | 2019-09-20 | 西安交通大学 | A kind of antibacterial water tank |
| CN110255676B (en) * | 2019-06-03 | 2020-10-27 | 西安交通大学 | Bacteriostatic water storage tank |
| CN110357277A (en) * | 2019-08-15 | 2019-10-22 | 汉德森工业装备(北京)有限公司 | A kind of integrated form circulating water treatment device |
| CN112158920A (en) * | 2020-09-15 | 2021-01-01 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Anode material suitable for external cold water treatment, preparation method and treatment process |
| CN112158920B (en) * | 2020-09-15 | 2022-06-03 | 中国南方电网有限责任公司超高压输电公司天生桥局 | Anode material suitable for external cold water treatment, preparation method and treatment process |
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Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant after: China Offshore Oil Group Co., Ltd. Applicant after: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant after: CNOOC Energy Development Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Applicant before: China National Offshore Oil Corporation Applicant before: CNOOC TIANJIN CHEMICAL RESEARCH & DESIGN INSTITUTE CO., LTD. Applicant before: CNOOC Energy Development Co., Ltd. |
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Application publication date: 20170308 |