CN113463116A - Multi-deflection induction type sodium hypochlorite generator - Google Patents

Multi-deflection induction type sodium hypochlorite generator Download PDF

Info

Publication number
CN113463116A
CN113463116A CN202110796503.4A CN202110796503A CN113463116A CN 113463116 A CN113463116 A CN 113463116A CN 202110796503 A CN202110796503 A CN 202110796503A CN 113463116 A CN113463116 A CN 113463116A
Authority
CN
China
Prior art keywords
cathode
anode
rectangular
front panel
electrodes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202110796503.4A
Other languages
Chinese (zh)
Other versions
CN113463116B (en
Inventor
陈雪明
李爽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhejiang University ZJU
Original Assignee
Zhejiang University ZJU
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhejiang University ZJU filed Critical Zhejiang University ZJU
Priority to CN202110796503.4A priority Critical patent/CN113463116B/en
Publication of CN113463116A publication Critical patent/CN113463116A/en
Application granted granted Critical
Publication of CN113463116B publication Critical patent/CN113463116B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • C25B15/023—Measuring, analysing or testing during electrolytic production
    • C25B15/025—Measuring, analysing or testing during electrolytic production of electrolyte parameters
    • C25B15/027—Temperature
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/60—Constructional parts of cells
    • C25B9/65—Means for supplying current; Electrode connections; Electric inter-cell connections
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Automation & Control Theory (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

The invention discloses a multifold influenza response type sodium hypochlorite generator. The insulator comprises a front panel, a middle panel and a back panel which are stacked; the middle parts of the end surfaces of the front panel and the back panel close to the middle plate are respectively provided with a rectangular groove, the edges of the rectangular grooves are internally provided with a rubber gasket, the middle parts of the end surfaces of the front panel and the back panel close to the middle plate are respectively provided with a rectangular groove, the middle plate is provided with a rectangular through groove, and the rectangular through grooves of the middle plate are respectively communicated with the rectangular grooves of the front panel and the back panel to form an integral reaction cavity; the reaction cavity is sequentially provided with a cathode, a plurality of intermediate electrodes and an anode along the stacking direction, and the outer peripheral edges of the anode, the intermediate electrodes, the adjacent two intermediate electrodes and the cathode are separated by a circle of circular gaskets. The electrode spacing is small, and the energy consumption is effectively reduced; the wiring mode of the electrode and the power supply is simplified, and the structure is simple; multi-stage baffling, lengthening of the electrolytic reaction process, reduction of salt consumption, improvement of the electrolytic efficiency and wide application.

Description

Multi-deflection induction type sodium hypochlorite generator
Technical Field
The invention relates to an electrolytic reaction generator, in particular to a multifold influenza response type sodium hypochlorite generator suitable for disinfection engineering of a rural small-sized water treatment station.
Background
The main problem of drinking water in rural areas is microbial pollution, and disinfection is the most effective way to kill pathogenic microorganisms in water. The problems that disinfection equipment is abnormally used and the disinfection process is irregular commonly exist in rural water plants, and the health of rural people is seriously threatened. The characteristics that rural economy is generally not abundant and the culture level of managers is generally not high are combined, and a proper disinfection mode is selected in a rural drinking water plant to construct proper disinfection equipment. At present, sodium hypochlorite is a recognized cheap and effective drinking water disinfectant, can be prepared on site by electrolyzing saline water through a sodium hypochlorite generator, has the characteristics of simple material acquisition, high disinfection efficiency, accurate dosage and simple and convenient management, and is widely applied to the disinfection links of drinking water treatment in rural areas and cities.
Therefore, the disinfectant produced by the sodium hypochlorite generator is popularized and applied, and the disinfectant generator is a disinfection generating device with low operation cost and simple raw materials. At present, a sodium hypochlorite generator mostly adopts a single-channel direct-flow structure, the flow is short, and the electrolysis efficiency is low; and the distance between the electrodes is larger, the voltage is larger during electrolysis, the energy consumption is higher, the device is more complex, and the equipment acquisition cost is high. These defects seriously hinder the popularization and application of the sodium hypochlorite generator in the disinfection link of the rural small-sized water treatment station.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention aims to provide the multi-baffling induction type sodium hypochlorite generator which has low energy consumption, high electrolysis efficiency and simple structure and can effectively control the temperature of the generator, so as to be used in the disinfection link of the rural small water treatment station.
The technical scheme adopted by the invention is as follows:
the invention comprises an insulator, a cathode, a plurality of intermediate electrodes and an anode; the insulator is mainly formed by stacking a front panel, a middle panel and a back panel; the middle parts of the end surfaces of the front panel and the back panel close to the middle plate are respectively provided with a rectangular groove, the edges of the rectangular grooves are internally provided with a rubber gasket, the middle parts of the end surfaces of the front panel and the back panel close to the middle plate are respectively provided with a rectangular groove, the middle plate is provided with a rectangular through groove, and the rectangular through grooves of the middle plate are respectively communicated with the rectangular grooves of the front panel and the back panel to form an integral reaction cavity; the reaction cavity is sequentially provided with a cathode, a plurality of intermediate electrodes and an anode along the stacking direction, and the outer peripheral edges of the anode, the intermediate electrodes, the adjacent two intermediate electrodes and the cathode are separated by a circle of circular gaskets.
The front panel is provided with a liquid outlet, the back panel is provided with a liquid inlet, and the liquid outlet and the liquid inlet are respectively communicated with the reaction cavity.
The shapes and sizes of the cathode, the plurality of intermediate electrodes and the anode are all consistent with the shapes and sizes of the cross section of the reaction cavity.
Gaps are arranged between the anode and the middle electrode, between the middle electrode and the cathode, and the gaps form an electrolysis cavity; each of the cathode, the plurality of intermediate electrodes and the anode is provided with a circulation pore at the edge of only one side of the cathode, the plurality of intermediate electrodes and the anode, and the adjacent electrolysis cavities are communicated through the circulation pores on the electrodes; the electrolytic cavities are communicated through the small circulation holes on the electrodes, and one sides of the small circulation holes are alternately arranged on the two sides of the electrodes along the stacking direction, so that the reaction liquid entering the reaction cavity flows through each electrolytic cavity in the reaction cavity in a multi-stage baffling manner.
The outer end face of the front panel is provided with a cylindrical groove, and a temperature control sensor is arranged in the cylindrical groove. The temperature control sensor is used for monitoring the temperature of the generator in real time and is used for alarming and reminding.
The anode and the cathode are respectively provided with a convex part, and the convex parts extend out of the reaction cavity and then are connected with a power supply; the middle electrode has no protruding part and is entirely in the reaction cavity.
The anode and the middle electrode are DSA electrodes with single-side coatings, and the cathode is a corrosion-resistant metal plate.
The invention has the beneficial effects that:
1) the electrode spacing is small, the voltage of each electrolytic cavity is reduced, and the electrolytic energy consumption is further reduced; the wiring mode between the electrode and the power supply is obviously simplified, the device has simple structure and the cost of the device is reduced.
2) Set up the control by temperature change sensor, monitor the inside temperature of generator, effectively avoid appearing the device and damage and the condition of high temperature sodium hypochlorite result pyrolysis.
3) Through multi-stage baffling, the electrolytic reaction process is lengthened, the salt consumption is reduced, the current efficiency is improved, and the generator volume is reduced.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a front view of the front panel.
Fig. 4 is a top view of the front panel.
Fig. 5 is a front view of the intermediate plate.
Fig. 6 is a top view of the intermediate plate.
Fig. 7 is a front view of the back panel.
Fig. 8 is a plan view of the back panel.
Fig. 9 is a schematic view of the structure of the cathode.
Fig. 10 is a schematic view of the structure of the anode.
Fig. 11 is a schematic view of the structure of the intermediate electrode.
FIG. 12 is a schematic view of the multi-stage baffle of the present invention.
In the figure: 1. liquid inlet, 2, rubber gasket, 3, anode, 4, clip gasket, 5, middle electrode, 6, cathode, 7, back panel, 8, middle panel, 9, front panel, 10, liquid outlet, 11, nut, 12, bolt, 13, rectangular groove, 14 and cylindrical groove.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 2, the generator comprises an insulator, a cathode 6, a plurality of intermediate electrodes 5, and an anode 3; the insulator is mainly formed by stacking a front plate 9, an intermediate plate 8 and a back plate 7, wherein the front plate 9, the intermediate plate 8 and the back plate 7 are fastened and installed through bolts 12 and nuts 11; as shown in fig. 5-8, the rectangular grooves 13 are respectively formed in the middle of the end faces of the front plate 9 and the back plate 7 close to the middle plate 8, the rubber gasket 2 is arranged in the edge of each rectangular groove 13, as shown in fig. 5-8, the rectangular grooves 13 are respectively formed in the middle of the end faces of the front plate 9 and the back plate 7 close to the middle plate 8, the rectangular through groove 8 is formed in the middle plate 8, the rectangular through groove of the middle plate 8, the rectangular grooves 13 of the front plate 9 and the back plate 7 are communicated, the cross-sectional shapes and the sizes of the rectangular through grooves are the same, and the rectangular through groove of the middle plate 8 is respectively communicated with the rectangular grooves 13 of the front plate 9 and the back plate 7 to form an integral cuboid reaction chamber;
the reaction chamber is provided with a cathode 6, a plurality of intermediate electrodes 5 and an anode 3 in sequence along the stacking direction from a front panel 9 to a back panel 7, and the space between the anode 3 and the intermediate electrodes 5, the space between two adjacent intermediate electrodes 5 and the space between the intermediate electrodes 5 and the cathode 6 are separated and separated at the outer peripheral edge by a circle of circular gasket 4, so that the electrodes are not electrically connected. Gaps are arranged between adjacent electrodes, and reaction liquid can flow through the gaps.
As shown in FIG. 1, a liquid outlet 10 is provided on the front plate 9, as shown in FIG. 3, a liquid inlet 1 is provided on the back plate 7, and the liquid outlet 10 and the liquid inlet 1 are respectively communicated with the reaction chamber.
The shapes and sizes of the cathode 6, the plurality of intermediate electrodes 5 and the anode 3 are all consistent with the shapes and sizes of the cross sections of the reaction chambers, namely the shapes and sizes are identical with those of the rectangular through grooves and the rectangular grooves 13.
As shown in fig. 12, gaps are respectively arranged between the anode 3 and the intermediate electrode 5, between the intermediate electrode 5, and between the intermediate electrode 5 and the cathode 6, which are separated by the double-sided gasket 4, and the gaps form an electrolysis chamber; each of the cathode 6, the plurality of intermediate electrodes 5 and the anode 3 is provided with a circulation pore at only one side edge of the cathode, and adjacent electrolysis cavities are communicated through the circulation pores on the electrodes; the electrolytic cavities are communicated through the small circulation holes on the electrodes, one side of each small circulation hole is arranged on each of the two sides of each electrode in an alternating mode along the stacking direction, namely the small circulation hole of the current electrode is arranged on one side, and the small circulation holes of the previous electrode and the next electrode are arranged on the other side. So that the reaction liquid entering the reaction cavity from the liquid inlet 1 flows through each electrolytic cavity in the reaction cavity in a multi-stage baffling mode in an S-shaped flowing mode.
As shown in fig. 4, the outer end surface of the front panel 9 is provided with a cylindrical groove 14, and a temperature control sensor is mounted in the cylindrical groove 14. The temperature control sensor is used for monitoring the temperature of the generator in real time and is used for alarming and reminding.
As shown in fig. 1, 9 and 10, the anode 3 and the cathode 6 are provided with a protruding part which extends out of the reaction chamber and is connected with a power supply; as shown in fig. 11, the intermediate electrode 5 has no projecting portion, and is entirely within the reaction chamber.
The protruding parts of the anode 3 and the cathode 6 are respectively drilled with small holes, the small holes are fixedly connected with the wiring through screws, and the wiring is respectively connected with the positive pole and the negative pole of the power supply. The anode 3 and the cathode 6 are respectively connected with the anode and the cathode of a power supply.
The intermediate electrodes 5 are not connected in a wiring way, and when the anode 3 and the cathode 6 are electrified, each intermediate electrode 5 is electrified by induction under the action of an electric field formed by the anode 3 and the cathode 6, one surface is an anode, and the other surface is a cathode.
In specific implementation, the anode 3 and the intermediate electrode 5 are both single-side coated DSA electrodes, and the cathode 6 is a corrosion-resistant metal plate. The anode 3, the intermediate electrode 5, the cathode 6 and the clip gasket 4 are embedded in the intermediate plate 8 and are pressed and fixed by the front plate 9 and the back plate 7.
In specific implementation, the small flow holes and the clip-shaped gaskets 4 are arranged in a staggered mode. The flow orifice comprises a plurality of orifices arranged in spaced apart relation.
3-10 small holes which are uniformly distributed and have the diameter of 2-10 mm are respectively arranged at the left end of the anode 3, the right end of the cathode 6 and the left end or the right end of the middle electrode 5.
The process of the invention for electrolyzing the salt water is as follows:
during electrolysis, the salt solution flows in from the liquid inlet 1, the anode 3 and the cathode 6 are fixedly connected with the wiring through screws, and the wiring is respectively connected with the positive pole and the negative pole of the power supply;
after the power is switched on, the middle electrode is electrified by induction, and one surface of the middle electrode is an anode and the other surface of the middle electrode is a cathode.
Cl in brine during electrolysis-Discharge of large amount of Cl on the surface of the anode 32，H2O discharge on the surface of the cathode 6 to generate a large amount of H2Remaining OH-With Na+Combined to form NaOH, Cl2And contacting with NaOH solution to obtain target products NaClO and NaCl.
The electrolyte which is fully reacted to obtain sodium hypochlorite flows out of the generator through a liquid outlet 10.
The invention tests that the concentration of the salt solution is 12g/L and the current density is 70A/m2The inflow rate of water is 1.44L/h, and the effective area of each plate-shaped electrode is 224cm2The current efficiency was 86.42% under the dimensional condition of 0.2cm gap between adjacent electrodes.
Comparative example 1
If the test is performed again under the same conditions but with the intermediate electrodes removed and only the anode and cathode electrode sheets remaining, the current efficiency obtained from the test is 48.28%.
The comparison shows that the invention prolongs the electrolytic reaction process and obviously improves the current efficiency through multi-stage baffling.
Comparative example 2
Under the same conditions, taking out the middle electrodes, and keeping the electrode plates of the anode and cathode, if the same current efficiency is to be obtained, the size of the electrode plates of the anode and cathode is set to 536cm2The current efficiency level of 86.42% can be achieved.
The comparison shows that the volume of the invention is reduced remarkably.

Claims (7)

1. The utility model provides a formula hypochlorite generator is answered to multifold flu which characterized in that: comprises an insulator, a cathode (6), a plurality of intermediate electrodes (5) and an anode (3); the insulator is mainly formed by stacking a front panel (9), a middle panel (8) and a back panel (7); rectangular grooves (13) are formed in the middle of the end faces, close to the middle plate (8), of the front panel (9) and the back panel (7), rubber gaskets (2) are arranged in the edges of the rectangular grooves (13), rectangular grooves (13) are formed in the middle of the end faces, close to the middle plate (8), of the front panel (9) and the back panel (7), rectangular through grooves are formed in the middle plate (8), and the rectangular through grooves of the middle plate (8) are communicated with the rectangular grooves (13) of the front panel (9) and the back panel (7) respectively to form an integral reaction cavity; the reaction cavity is sequentially provided with a cathode (6), a plurality of intermediate electrodes (5) and an anode (3) along the stacking direction, and the anode (3) and the intermediate electrodes (5), the adjacent two intermediate electrodes (5) and the cathode (6) are separated and separated by a circle of circular gasket (4) at the outer peripheral edge.
2. The multi-fold influenza responsive sodium hypochlorite generator of claim 1, wherein:
the front panel (9) is provided with a liquid outlet (10), the back panel (7) is provided with a liquid inlet (1), and the liquid outlet (10) and the liquid inlet (1) are respectively communicated with the reaction cavity.
3. The multi-fold influenza responsive sodium hypochlorite generator of claim 1, wherein:
the shapes and the sizes of the cathode (6), the plurality of intermediate electrodes (5) and the anode (3) are all consistent with the shapes and the sizes of the cross sections of the reaction cavity.
4. The multi-fold influenza responsive sodium hypochlorite generator of claim 1, wherein:
gaps are arranged between the anode (3) and the middle electrode (5) and between the middle electrode (5), and between the middle electrode (5) and the cathode (6), and the gaps form an electrolysis cavity; each of the cathode (6), the plurality of intermediate electrodes (5) and the anode (3) is provided with a circulation pore at the edge of only one side of the cathode, and adjacent electrolysis cavities are communicated through the circulation pores on the electrodes; the electrolytic cavities are communicated through the small circulation holes on the electrodes, and one sides of the small circulation holes are alternately arranged on the two sides of the electrodes along the stacking direction, so that the reaction liquid entering the reaction cavity flows through each electrolytic cavity in the reaction cavity in a multi-stage baffling manner.
5. The multi-fold influenza responsive sodium hypochlorite generator of claim 1, wherein:
the outer end face of the front panel (9) is provided with a cylindrical groove (14), and a temperature control sensor is arranged in the cylindrical groove (14).
6. The multi-fold influenza responsive sodium hypochlorite generator of claim 1, wherein:
the anode (3) and the cathode (6) are provided with convex parts, and the convex parts extend out of the reaction cavity and then are connected with a power supply; the intermediate electrode (5) has no protruding part and is entirely in the reaction chamber.
7. The multi-fold influenza responsive sodium hypochlorite generator of claim 1, wherein:
the anode (3) and the middle electrode (5) are DSA electrodes with single-side coatings, and the cathode (6) is a corrosion-resistant metal plate.
CN202110796503.4A 2021-07-14 2021-07-14 Multi-deflection induction type sodium hypochlorite generator Active CN113463116B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110796503.4A CN113463116B (en) 2021-07-14 2021-07-14 Multi-deflection induction type sodium hypochlorite generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110796503.4A CN113463116B (en) 2021-07-14 2021-07-14 Multi-deflection induction type sodium hypochlorite generator

Publications (2)

Publication Number Publication Date
CN113463116A true CN113463116A (en) 2021-10-01
CN113463116B CN113463116B (en) 2022-09-09

Family

ID=77878471

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110796503.4A Active CN113463116B (en) 2021-07-14 2021-07-14 Multi-deflection induction type sodium hypochlorite generator

Country Status (1)

Country Link
CN (1) CN113463116B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191218600A (en) * 1912-08-13 1913-09-15 Crossley Anderson Mont Buckley Apparatus for Preparing Bleaching and the like Fluids.
US4107024A (en) * 1976-05-18 1978-08-15 Kobe Steel, Ltd. Electrolytic cell with electrodes arranged as a hexagon
US4193858A (en) * 1978-11-03 1980-03-18 Diamond Shamrock Corporation Stack pack electrolytic cell
US20130026034A1 (en) * 2010-03-15 2013-01-31 Ki-Ha Shin Electrolyzer for producing sodium hypochlorite
CN111962097A (en) * 2020-08-26 2020-11-20 浙江大学 Baffling type sodium hypochlorite generator electrolytic tank
CN212800557U (en) * 2020-08-26 2021-03-26 浙江大学 Baffling type sodium hypochlorite generator electrolytic tank

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191218600A (en) * 1912-08-13 1913-09-15 Crossley Anderson Mont Buckley Apparatus for Preparing Bleaching and the like Fluids.
US4107024A (en) * 1976-05-18 1978-08-15 Kobe Steel, Ltd. Electrolytic cell with electrodes arranged as a hexagon
US4193858A (en) * 1978-11-03 1980-03-18 Diamond Shamrock Corporation Stack pack electrolytic cell
US20130026034A1 (en) * 2010-03-15 2013-01-31 Ki-Ha Shin Electrolyzer for producing sodium hypochlorite
CN111962097A (en) * 2020-08-26 2020-11-20 浙江大学 Baffling type sodium hypochlorite generator electrolytic tank
CN212800557U (en) * 2020-08-26 2021-03-26 浙江大学 Baffling type sodium hypochlorite generator electrolytic tank

Also Published As

Publication number Publication date
CN113463116B (en) 2022-09-09

Similar Documents

Publication Publication Date Title
CN104528889A (en) Multi-unit integrated type electrolytic cell
CN101472846B (en) Device for electrochemical water preparation
EP0011423A2 (en) Stack pack electrolytic cell
WO2016169330A1 (en) Multipole saline electrolysis device
CN205892821U (en) A electrochemical reaction pool for polar plate interval that sewage treatment is adjustable
CN207774875U (en) Electro-chemical water processing polar plate device, reative cell and circular water treating system
CN216141625U (en) Multifolding influenza response type sodium hypochlorite generator
CN113463116B (en) Multi-deflection induction type sodium hypochlorite generator
CN201825792U (en) Electronic box structure for electrochemical water treatment device with stable water quality of circulating water
CN102336455B (en) Electrochemical degradation device in modularized serial connection
CN201545915U (en) Gas-liquid gravity-flow circulating type hydrogen electrolyzer
CN212581571U (en) Electrolytic bath
CN211471571U (en) Ozone electrolysis chamber
CN204384936U (en) A kind of multiple-unit integrated form electrolyzer
CN202265471U (en) Reactor for continuously generating washing sterilization water
CN216074052U (en) Cell voltage simulation monitoring device for unit cell of ion-exchange membrane electrolyzer
CN204625797U (en) A kind of multipole saline electrolyzer
CN204643916U (en) A kind of standard zero polar distance electrolytic bath for water treatment
CN104817137A (en) Quasi-zero-polar-distance electrolytic tank for water treatment
CN220376797U (en) Sodium hypochlorite generator electrolytic cell device with cooling system
CN216549754U (en) Electrochemical device for treating circulating cooling water by deposited electrode self-coupling inverted-pole descale
CN211546681U (en) Double-layer diaphragm-free type electrolytic device
CN219861609U (en) Diaphragm-free electrolytic tank
RU2586560C2 (en) Electrochemical reactor
CN215799934U (en) Sodium hypochlorite solution preparation facilities

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant