CN210065943U - High oxidation water generating equipment - Google Patents
High oxidation water generating equipment Download PDFInfo
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- CN210065943U CN210065943U CN201920698910.XU CN201920698910U CN210065943U CN 210065943 U CN210065943 U CN 210065943U CN 201920698910 U CN201920698910 U CN 201920698910U CN 210065943 U CN210065943 U CN 210065943U
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Abstract
The utility model relates to a sterilizing water production device, in particular to a high oxidizing water generating device. Including electrolyte stock solution bucket, the electrolysis trough, control system and strong base electrolyte bucket, wherein the positive pole side of electrolysis trough is equipped with the electrolyte entry and is located the electrolyte export of electrolyte entry top, the tip is equipped with strong alkali lye export under the negative pole side, the electrolyte entry passes through the feed liquor pipeline and the utility model discloses electrolyte stock solution bucket intercommunication, strong alkali lye export is passed through the drain pipe way and is communicated with strong base electrolyte bucket, be equipped with circulating pump and pH adjusting pump on feed liquor pipeline and the drain pipe way respectively, the electrolysis trough, circulating pump and pH adjusting pump all are connected with control system, the positive pole side of electrolysis trough produces hypochlorous acid, the negative pole side produces strong base electrolysis water, control system passes through the discharge capacity that pH adjusting pump adjusted strong base electrolysis water to the pH value of adjustment positive pole side hypochlorous acid. The utility model discloses an use low concentration hypochlorous acid, the purpose of high-efficient sterilization, but the concentration and the pH value of wide range adjustment hypochlorous acid.
Description
Technical Field
The utility model relates to a sterilizing water production device, in particular to a high oxidizing water generating device.
Background
Sodium hypochlorite (NaClO) solution is widely used as sterilizing water, and among them, hypochlorous acid (HCLO) contained therein is mainly used for sterilization. However, the pH of the sodium hypochlorite solution is weak alkaline, and if the bactericidal activity is to be improved, the concentration must be increased. However, when the most effective bactericidal substance HCLO is a weak base, the content thereof is only 20% or less, and therefore, the amount of HCLO remaining is not increased without increasing the concentration, as shown in FIG. 1. However, sodium hypochlorite solution is too concentrated, and when it is applied to food, medical instruments and the like, a large amount of chlorine remains, the skin is damaged, nails become thin, and free chlorine may cause poisoning. In order to solve the above problems, hypochlorous acid electrolyzed water having a weak acidic and neutral pH has recently been attracting attention. The prior art is made into acid hypochlorous acid water electrolysis equipment or sodium hypochlorite water electrolysis equipment by adjusting pH, and has the following disadvantages:
edible saline diaphragm type electric decomposition method:
disadvantage 1: hypochlorous acid which generates strong acid and has a pH of about 2 to 3. Has strong chlorine gas stimulation.
Disadvantage 2: when strong acidic hypochlorous acid is produced, the same amount of alkaline electrolyzed water is also produced, and the amount of raw water consumed is too large (the amount of strong acidic electrolyzed hypochlorous acid water produced: the amount of strong alkaline electrolyzed water produced: 1).
The hydrochloric acid water diaphragm-free electrolysis mode:
disadvantage 1: the price of the hydrochloric acid is higher, is more than 10 times of that of the salt, belongs to a highly toxic dangerous product and is unsafe to use.
Disadvantage 2: the more concentrated the hypochlorous acid concentration, the lower its pH, the stronger the acid.
The non-diaphragm electrolysis mode of the edible salt water is as follows:
disadvantage 1: the pH value cannot be adjusted to be weakly acidic, and only alkaline hypochlorous acid electrolyzed water can be prepared.
Disadvantage 2: in order to adjust the pH to weak acidity, an acidic solution (hydrochloric acid, citric acid, etc.) may be mixed to solve the problem, but other equipment or consumables are required, and the performance is unstable.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the present invention is to provide a high-oxidation water generating apparatus, which can use low-concentration hypochlorous acid to achieve the purpose of high-efficiency sterilization.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a high oxidizing water produces equipment, includes electrolyte stoste bucket, electrolysis trough, control system and strong alkaline electrolyte bucket, and wherein the positive pole side of electrolysis trough is equipped with the electrolyte entry and is located the electrolyte export of electrolyte entry top, the tip is equipped with strong alkali lye export under the negative pole side, the electrolyte entry passes through the feed liquor pipeline and communicates with electrolyte stoste bucket, strong alkali lye export passes through drain line and strong alkaline electrolyte bucket intercommunication, the feed liquor pipeline with be equipped with circulating pump and pH adjusting pump on the drain line respectively, electrolysis trough, circulating pump and pH adjusting pump all with control system connects, the positive pole side of electrolysis trough produces hypochlorous acid, and the negative pole side produces strong alkaline brineelectrolysis, control system passes through the discharge capacity that pH adjusting pump adjusted strong alkaline brineelectrolysis to the pH value of adjusting the positive pole side hypochlorous acid.
The electrolysis trough include the electrolysis trough cell body and set up in diaphragm, anodal electrode and negative electrode in the electrolysis trough cell body, wherein the diaphragm will the electrolysis trough cell body separates for anodal cell body and negative electrode cell body, anodal electrode and negative electrode set up respectively in anodal cell body and the negative electrode cell body, the lower tip of anodal cell body is equipped with the electrolyte entry, the upper end is equipped with the electrolyte export, the lower tip of negative electrode cell body is equipped with strong alkali lye export.
The positive electrode and the negative electrode are respectively arranged on two sides of the diaphragm, and a protective film is arranged between the diaphragm and the negative electrode.
The protective film is a pp mesh film; the diaphragm adopts a hydrophilic membrane.
Be equipped with the baffle between anodal cell body and the negative pole cell body, be equipped with the opening on the baffle, the diaphragm set up in the opening part, the upper portion of baffle is equipped with the blow vent.
The electrolyte outlet is communicated with the electrolyte stock solution barrel through a return liquid pipeline.
The control system, the electrolytic bath, the circulating pump and the pH adjusting pump are all arranged in the shell.
The utility model has the advantages and beneficial effects that: the utility model discloses a steerable pH is neutral when making high enriched hypochlorous acid, uses low concentration hypochlorous acid high efficiency to disinfect, safe in utilization.
The utility model discloses use a solution (hereinafter referred to as electrolyte) electrolysis such as edible salt water or potassium chloride solution, need not to use other chemicals, but the concentration of hypochlorous acid is controlled to pH, ORP (oxidation-reduction potential) that the wide range was adjusted, can set for different parameters according to different trade needs.
Drawings
FIG. 1 is a graph comparing pH and hypochlorous acid content of hypochlorous acid solution.
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the structure of the electrolytic cell of the present invention;
FIG. 4 is a diagram showing the bactericidal effect of Bacillus subtilis according to an embodiment of the present invention;
FIG. 5 is a graph showing the bactericidal effect of Escherichia coli according to an embodiment of the present invention.
In the figure: 1 is the utility model discloses electrolyte stoste bucket, 2 is the liquid supply pipeline, 3 is the liquid return pipeline, 4 is the electrolysis trough, 401 is the electrolyte entry, 402 is the baffle, 403 is the electrolysis trough cell body, 404 is the diaphragm, 405 is chlorine and oxygen, 406 is anodal electrode, 407 is the electrolyte export, 408 is the blow vent, 410 is the protection film, 411 is negative electrode, 412 is hydrogen, 413 is strong alkali lye export, 5 is the casing, 6 is control circuit board, 7 is the power, 8 is the circulating pump, 9 is the pH adjusting pump, 10 is the fluid-discharge pipeline, 11 is strong alkali electrolyte bucket, M is the positive pole side, N is the negative pole side.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
Example 1
As shown in fig. 2-3, the utility model provides a pair of high oxidizing water produces equipment, including electrolyte stoste bucket 1, electrolysis trough 4, control system and strong alkaline electrolyte bucket 11, wherein the positive pole side M of electrolysis trough 4 is equipped with electrolyte entry 401 and is located the electrolyte export 407 of electrolyte entry 401 top, the lower tip of negative pole side N is equipped with strong alkali lye export 413, electrolyte entry 401 is through supplying liquid pipeline 2 and the utility model discloses electrolyte stoste bucket 1 intercommunication, strong alkali lye export 413 passes through drainage pipeline 10 and strong alkaline electrolyte bucket 11 intercommunication, be equipped with circulating pump 8 and pH adjusting pump 9 on supplying liquid pipeline 2 and the drainage pipeline 10 respectively, electrolysis trough 4, circulating pump 8 and pH adjusting pump 9 all are connected with control system. Chlorine gas is generated on the positive electrode side of the electrolytic bath 4 to become hypochlorous acid; hydrogen gas is generated on the negative electrode side, and becomes strongly alkaline electrolyzed water. The control system adjusts the discharge capacity of the strong alkaline electrolyzed water through the pH adjusting pump 9, so that the pH value of the hypochlorous acid on the positive electrode side is adjusted.
As shown in fig. 3, the electrolytic cell 4 includes an electrolytic cell body 403, and a diaphragm 404, an anode electrode 406 and a cathode electrode 411 disposed in the electrolytic cell body 403, wherein the diaphragm 404 separates the electrolytic cell body 403 into an anode cell body and a cathode cell body, the anode electrode 406 and the cathode electrode 411 are disposed in the anode cell body and the cathode cell body, respectively, an electrolyte inlet 401 is disposed at a lower end of the anode cell body, an electrolyte outlet 407 is disposed at an upper end of the anode cell body, and a strong alkali liquid outlet 413 is disposed at a lower end of the cathode cell body.
The positive electrode 406 and the negative electrode 411 are respectively provided on both sides of the separator 404, and a protective film 410 is provided between the separator 404 and the negative electrode 411.
In an embodiment of the present invention, the protective film 410 is a pp mesh film. Typically, metal expansion will cause a leak in the membrane 404 between the electrodes. To prevent this problem, a pp mesh is placed between the negative electrode 411 and the separator 404 to protect the separator 404, thereby extending the life of the electrolytic cell 4. The separator 404 is a hydrophilic film.
Further, a partition plate 402 is arranged between the positive electrode tank body and the negative electrode tank body, an opening is formed in the partition plate 402, a diaphragm 404 is arranged at the opening, and a vent 408 is formed in the upper portion of the partition plate 402.
The material of the electrolytic bath body 403 is PVC, PP or PE, and the material of the positive electrode 406 and the negative electrode 411 is platinum, platinum iridium, iridium oxide, ruthenium oxide, or the like.
Further, the electrolyte outlet 407 communicates with the electrolyte solution tank 1 through the return line 3. The high oxidation water that positive pole side generated flows into electrolyte stock solution bucket 1 through return fluid pipeline 3, is taken out by circulating pump 8 again and carries out the electrolysis in electrolytic bath 4, through manifold cycles to by control system through the discharge capacity of pH adjusting pump 9 regulation strong alkaline electrolysis water, thereby adjust the pH value of positive pole side hypochlorous acid, and then generate the high oxidation water of the different pH of high concentration.
Further, the control system, the electrolytic bath 4, the circulation pump 8, and the pH adjusting pump 9 are all disposed in the housing 5. The control system comprises a power supply 7 and a control circuit board 6 connected with the power supply 7, wherein the control circuit board 6 is connected with the electrolytic bath 4, the circulating pump 8 and the pH adjusting pump 9.
Example 2
A method for preparing high-oxidation water by high-oxidation water generating equipment comprises pumping electrolyte stock solution in an electrolyte stock solution barrel 1 into an electrolytic tank 4 through a circulating pump 8, carrying out electrolysis decomposition on the electrolyte stock solution in the electrolytic tank 4, generating high-oxidation water on a positive electrode side, generating strong-alkaline electrolytic water on a negative electrode side, and controlling the pH value of the high-oxidation water on the positive electrode side by adjusting the water amount of the strong-alkaline electrolytic water discharged from the negative electrode side so as to obtain neutral and high-concentration hypochlorous acid; wherein the electrolyte stock solution is chlorate mixed with water.
The high-oxidation water generated at the positive electrode side flows into the electrolyte raw liquid barrel 1 through the liquid return pipeline 3, is pumped into the electrolytic tank 4 by the circulating pump 8 for electrolysis, and is circulated for multiple times to generate high-concentration high-oxidation water.
The concentration of the chlorate in the mixed solution of the chlorate and the water is the solubility of the chlorate, namely the mixed concentration of the chlorate and the water is 0.1 to 25 percent when the temperature of the solution is 20 ℃; the chlorate is sodium chloride (NaCl), potassium chloride (Kcl), ammonium chloride (NH)4cl), calcium chloride (CaCl)2) Magnesium chloride (Mgcl2), lithium chloride (Licl).
The utility model discloses use a solution (hereinafter referred to as electrolyte) such as edible salt water or potassium chloride solution to electrolyze, electrolyte concentration is 0.1% -25%, the method of adjustment pH, ORP and high oxidation water concentration is as follows:
the electrolyte and ions can permeate the separator 404 and can be separated into a positive electrode that is acidic in pH and a negative electrode that is basic in pH. The strong alkali solution on the negative electrode side diffuses to the positive electrode side, and the pH value on the positive electrode side is weak acidity to neutrality. Therefore, the pH value of the hypochlorous acid on the positive electrode side is adjusted according to the adjustment of the discharge amount of the strong alkali liquid on the negative electrode side. Therefore, even if the chlorine concentration of hypochlorous acid is high, hypochlorous acid water having a pH of strong acidity to weak alkalinity can be adjusted as required.
The method for adjusting the concentration of the high oxidation water comprises the following steps:
the electrolyte solution is pumped into the electrolytic bath 4 by the circulation pump 8, and electrolyzed in the electrolytic bath 4 to generate highly oxidized water on the positive electrode side. The generated high-oxidation water flows into the electrolyte solution barrel 1, is pumped up by the circulating pump 8 and is electrolyzed by the electrolytic cell, and is circulated for many times all the time to generate high-concentration high-oxidation water. The concentration of the highly oxidized water can be freely adjusted by adjusting the concentration of the electrolyte, the current value during electrolysis and the electrolysis time.
Method for adjusting pH and ORP (oxidation reduction potential)
The pH is adjusted by adjusting the amount of strongly alkaline electrolyzed water discharged from the negative electrode during electrolysis to control the pH. The more the strong base electrolyzed water is discharged, the more acidic the pH of the high-oxidation water on the positive electrode side is; when the liquid is not discharged, the water becomes neutral-weakly alkaline highly oxidized water (the pH value changes depending on the water quality of each region). In addition, when weakly acidic high-oxidation water is generated, the discharge amount of strongly alkaline water is 10% or less of the generation amount of acidic water.
ORP (oxidation reduction potential) is adjusted by high oxidizing water concentration and pH.
Generally pH and ORP are coupled. When the pH of the liquid is acidic, the ORP will increase, and when the pH of the liquid is alkaline, the ORP will decrease. However, highly oxidized water can have a high ORP even if it is neutral and weakly alkaline, and can be used as a highly bactericidal solution.
By the electrolysis, the ORP can be reduced even in the acidic region where H (hydrogen) remains. Therefore, in the neutral or alkaline region, the highly oxidized water can increase the ORP. Conversely, in the acidic region, the ORP can be reduced by the electrolysis of water without making highly oxidized water. Therefore, the ORP can be freely adjusted in any pH field.
The ORP control method comprises the following steps: 1. controlled by adjusting the pH; 2. controlled by the generation amount of high oxidation water; 3. controlled by the amount of hydrogen remaining in the liquid.
Example 3
The method for high-concentration neutral oxidation of water comprises pumping the electrolyte stock solution in an electrolyte stock solution barrel 1 into an electrolytic tank 4 through a circulating pump 8, electrically decomposing the electrolyte stock solution in the electrolytic tank 4 to generate high-oxidation water on the positive electrode side and strong-basicity electrolytic water on the negative electrode side, and controlling the pH value of the high-oxidation water on the positive electrode side by adjusting the water amount of the strong-basicity electrolytic water discharged from the negative electrode side.
The high-oxidation water generated at the positive electrode side flows into the electrolyte raw liquid barrel 1 through the liquid return pipeline 3, is pumped into the electrolytic tank 4 by the circulating pump 8 for electrolysis, and is circulated for multiple times to generate high-concentration high-oxidation water.
The electrolyte is formed by mixing potassium chloride and water, the final concentration of the mixed solution is 10%, and the method for adjusting the pH, the ORP and the high-oxidation water concentration comprises the following steps:
the electrolyte and ions can permeate the separator 404 and can be separated into a positive electrode that is acidic in pH and a negative electrode that is basic in pH. The strong alkali solution on the negative electrode side diffuses to the positive electrode side, and the pH value on the positive electrode side is weak acidity to neutrality. Therefore, the pH value of hypochlorous acid on the positive electrode side is adjusted according to the adjustment of the liquid discharge amount of strong alkali liquid on the negative electrode side; meanwhile, the high-oxidation water generated by the anode side flows into the electrolyte raw liquid barrel 1 through the liquid return pipeline 3, is pumped into the electrolytic tank 4 by the circulating pump 8 for electrolysis, and is circulated for multiple times to generate high-concentration high-oxidation water. The highest concentration can reach 8000ppm of 5000-.
Application example 1
Sterilization experiment using the high oxidation water obtained above
1-1 sample bacterium
Bacillus subtilis 168 strain (NBRC 111470) and Escherichia coli K-12 strain (Escherichia coli K-12 strain) (NBRC 3301) were used as the experimental bacteria. The experimental strain is activated and cultured according to the prior art, and then is frozen and stored at the temperature of minus 80 ℃ in a suspension state in a 20% glycerol solution.
1-2. preculture method
0.1ml of the thawed frozen bacterial solution of each strain was placed in a Erlenmeyer flask containing a medium corresponding to each strain, and cultured in a shaking manner at 37 ℃ and 130rpm for 24 hours in an amount of 20ml in each Erlenmeyer flask.
The culture medium for Escherichia coli, TSB (BactotM Tryptic Soy Broth, Becton, Dickinson and Company, U.S. A.), and Bacillus subtilis, B.subtilis, were described in the prior art.
1-3 pretreatment method
After the culture, the culture medium in B.subtilis was transferred to a test tube and heated at 65 ℃ for 30 minutes to kill vegetative cells having low bactericidal resistance. Thereafter, the mixture was centrifuged at 3500rpm in a centrifuge for 10 minutes to remove the surface liquid, and then 40ml of distilled water was used for suspension. The obtained suspension was treated with a centrifuge again, and the same operation was repeated 2 more times to wash the cells. The cells were resuspended in 10ml of distilled water. After suspension, heat treatment was carried out at 65 ℃ for 30 minutes. The bacterial suspension was adjusted to a spore bacterial suspension having high bactericidal resistance. E. coli was not subjected to heat treatment, but only to centrifugal separation, followed by 100-fold dilution.
Meanwhile, the pretreatment method of Escherichia coli was carried out as described above.
1-4 preparation of highly oxygenated water
Diluting hypochlorous acid high-oxidation water obtained in the above embodiment with water to obtain a dilution solution with different concentrations of 30ppm, 60 ppm and 200ppm and pH value of 5-6; meanwhile, sodium hypochlorite solution pH9, 200ppm is used as a control;
1-5, high oxidation water sterilization
Pouring 400ml of the diluted hypochlorous acid high-oxidation water into beakers respectively, and then placing the beakers in incubators at 20 ℃ respectively for standing. Stirring by a stirrer at the speed of 400rpm, and then adding 4ml of bacterial liquid into each beaker under the stirring condition; after dropping, a timer was started, and 4ml and 10ml were collected at 20 seconds, 1 minute, 3 minutes and 10 minutes, respectively, and used for the determination of the number of the statistically significant bacteria and the measurement of the concentration of the high-oxidizing water. Further, 0.01mol/l sodium thiosulfate (1 ml) was added to 4ml of the electrolytic aqueous solution to stop the bactericidal reaction.
1-6. determination of the number of live bacteria
The untreated bacterial solution and the solution after the electrolytic sterilization were diluted appropriately and spread on an agar medium. After coating, the cells were cultured at 37 ℃ for 24 hours, and then the number of viable bacteria was counted (see FIGS. 4 and 5).
As can be seen from FIGS. 4 and 5, the results of the experiment using both the Escherichia coli and Bacillus subtilis strains were found to be less than 10CFU after the Escherichia coli was exposed to the highly oxidized water for 20 seconds. In addition, the sterilization rate of the bacillus subtilis which is difficult to sterilize by alcohol and has stronger drug resistance is gradually improved along with the time when the bacillus subtilis is contacted with high-oxidation water, and the sterilization rate almost reaches 100 percent at 10 minutes. The comparative high-concentration (200ppm) sodium hypochlorite has a sterilization rate of about 30% in one minute, and has no obvious sterilization effect after one minute. It can be seen that high oxidizing water can achieve the desired low concentration, high bactericidal effect (see table 1).
TABLE 1
Application example 2
Diluting the high-oxidation water stock solution obtained in the above embodiment with water to obtain a diluent with pH 6 and a concentration of 50 ppm; the diluted solution was mixed with the existing phytopathogens, and treated for 30 seconds by using high-oxidation water 9 times the turbidity of the pathogens, and then observed while using the undiluted strain treated with high-oxidation water as a control (see table 2).
TABLE 2
As is apparent from table 2 above, the high oxygen water obtained in the above examples was used in the agricultural field even if it was obtained by electrolysis using potassium chloride as an electrolytic solution, and sterilized water (high oxidation water) suitable for agricultural use was produced and used instead of agricultural chemicals. The bactericide is sprayed on vegetables and fruits, is used in a weak acid-weak alkaline state by adjusting the pH value according to diseases, and can effectively prevent and treat viral diseases and pathogenic diseases such as powdery mildew, gray mold and the like on crops.
The method is applied to the field of animal husbandry, edible salt is used as electrolyte to be electrolyzed to obtain high-oxygen water, then stock solution of the high-oxygen water is released into low-concentration high-oxidation water to be subjected to space spray sterilization in a livestock shed, the ground is washed, equipment is cleaned and the like for sterilization, pathogenic bacteria such as flu of pigs, cows and chickens are effectively prevented and removed, the diseases are prevented from being spread in the same shed, and the high-oxidation water does not harm livestock.
The application of the compound can be applied to the medical field, and can prevent the spread of influenza, norovirus and the like in public places such as hospitals. High oxidation water may be used to sterilize medical equipment, high oxidation water spray to sterilize spaces, and the like.
The method is applied to the field of food processing, and high-oxidation water is used in the production of vegetable processing, meat processing and the like. The existing sterilization mode is to use sodium hypochlorite to perform sterilization treatment, while the pH value of high oxidation water is 5-6.5, the concentration is 30-60mmp, the effect higher than that of the sodium hypochlorite can be achieved, and the low concentration basically has no residue, so that the method is more worthy of popularization and application.
The above description is only for the embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, extension, etc. made within the spirit and principle of the present invention are all included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a high oxidizing water produces equipment, characterized in that, includes electrolyte former liquid bucket (1), electrolysis trough (4), control system and alkali electrolyte bucket (11), wherein the positive pole side of electrolysis trough (4) is equipped with electrolyte entry (401) and is located electrolyte export (407) above electrolyte entry (401), and the tip is equipped with strong alkali lye export (413) under the negative pole side, electrolyte entry (401) are through supplying liquid pipeline (2) and electrolyte former liquid bucket (1) intercommunication, strong alkali lye export (413) are through drain line (10) and alkali electrolyte bucket (11) intercommunication, be equipped with circulating pump (8) and pH adjusting pump (9) on liquid supply pipeline (2) and drain line (10) respectively, electrolysis trough (4), circulating pump (8) and pH adjusting pump (9) all with control system connects, hypochlorous acid is produced to the positive pole side of electrolysis trough (4), the negative side generates strong alkaline electrolyzed water, and the control system adjusts the discharge capacity of the strong alkaline electrolyzed water through a pH adjusting pump (9), so that the pH value of hypochlorous acid on the positive side is adjusted.
2. The high-oxidation water generating equipment according to claim 1, wherein the electrolytic cell (4) comprises an electrolytic cell body (403), and a diaphragm (404), a positive electrode (406) and a negative electrode (411) which are arranged in the electrolytic cell body (403), wherein the diaphragm (404) divides the electrolytic cell body (403) into a positive cell body and a negative cell body, the positive electrode (406) and the negative electrode (411) are respectively arranged in the positive cell body and the negative cell body, the lower end part of the positive cell body is provided with the electrolyte inlet (401), the upper end part is provided with the electrolyte outlet (407), and the lower end part of the negative cell body is provided with the strong alkali liquor outlet (413).
3. A high oxidizing water generating apparatus according to claim 2, wherein said positive electrode (406) and negative electrode (411) are respectively provided on both sides of said separator (404), and a protective film (410) is provided between said separator (404) and said negative electrode (411).
4. The highly oxidized water generating apparatus according to claim 3, wherein the protective film (410) is a pp mesh film.
5. Apparatus for generating high oxidizing water according to claim 2, wherein said membrane (404) is a hydrophilic membrane.
6. The high oxidizing water generating apparatus according to claim 2, wherein a partition plate (402) is provided between the positive tank and the negative tank, an opening is provided on the partition plate (402), the diaphragm (404) is provided at the opening, and a vent (408) is provided at an upper portion of the partition plate (402).
7. A high oxidizing water generating apparatus according to claim 2, wherein said electrolyte outlet (407) communicates with said electrolyte stock solution tank (1) through a return line (3).
8. A high oxidizing water generating apparatus according to claim 2, wherein said control system, electrolytic tank (4), circulation pump (8) and pH adjusting pump (9) are provided in said casing (5).
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Effective date of registration: 20230512 Address after: Room 101, Unit 2, Building 254 North Street, Shuangta District, Chaoyang City, Liaoning Province, 122099 Patentee after: Li Xinmiao Address before: Room 203, 2nd Floor, Block B, Building 1, Yard 2, Yongcheng North Road, Haidian District, Beijing, 100094 Patentee before: China Science City (Beijing) Intelligent Technology Research Institute Co.,Ltd. |
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