CN216303349U - Device for continuously adjusting pH of acidic electrolyzed water - Google Patents
Device for continuously adjusting pH of acidic electrolyzed water Download PDFInfo
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- CN216303349U CN216303349U CN202122367037.6U CN202122367037U CN216303349U CN 216303349 U CN216303349 U CN 216303349U CN 202122367037 U CN202122367037 U CN 202122367037U CN 216303349 U CN216303349 U CN 216303349U
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Abstract
The application discloses a device for continuously adjusting pH of acidic electrolyzed water, which belongs to the technical field of electrolyzed water and comprises an electrolysis device, a conveying pipeline and an adjusting valve; the electrolysis device is used for electrolyzing to generate acidic electrolyzed water and alkaline electrolyzed water; the conveying pipeline comprises a first conveying pipe, a second conveying pipe and a connecting pipe, the first conveying pipe is used for conveying acidic electrolyzed water, the second conveying pipe is used for conveying alkaline electrolyzed water, and the first conveying pipe is communicated with the second conveying pipe through the connecting pipe; the regulating valve is arranged on one side of the second liquid conveying pipe, which is far away from the connecting pipe and the electrolysis device. The electrolytic device is arranged to electrolyze acid electrolytic water and alkaline electrolytic water, the communicating pipe and the regulating valve are arranged, the opening degree of the regulating valve is increased or decreased, the flow of the alkaline electrolytic water mixed into the acid electrolytic water through the connecting pipe is reduced or increased, the PH of the acid electrolytic water is continuously reduced or increased, the process is simple and efficient, alkali liquor or acid liquor does not need to be provided independently, the production cost is low, and the environment is protected without pollution.
Description
Technical Field
The application relates to a device for continuously adjusting pH of acidic electrolyzed water, belonging to the technical field of electrolyzed water.
Background
The current technique for producing acidic and alkaline electrolyzed water is to flow an electrolyte (sodium chloride solution and/or hydrochloric acid solution) of appropriate concentration into an electrolytic cellElectrolyzing, losing electrons in the chlorine ions on the anode side to generate chlorine, reacting the chlorine with water to generate hypochlorous acid and hydrochloric acid, and flowing out acidic electrolyzed water with extremely strong sterilization and disinfection effects on the anode side; on the cathode side H+After the electrons are obtained, the two electrons are combined into hydrogen molecules, hydrogen is discharged from the cathode, the ionization balance of nearby water is destroyed, and OH near the cathode-A large increase in the amount of sodium hydroxide produced in the solution.
In the prior art, the method for adjusting the pH value of the acidic electrolyzed water generally adopts a method for electrolyzing sodium chloride and/or hydrochloric acid solution with a certain proportion, so that the pH value of the generated acidic electrolyzed water is between 2 and 8, and the pH value of the generated acidic electrolyzed water is not adjustable, thereby limiting the application occasions.
Chinese patent CN 112777692A-a high-concentration slightly acidic hypochlorous acid water electrolysis device and a production method thereof, wherein a separate alkali supply device is arranged to adjust the pH value of acidic electrolyzed water. The method needs to prepare the alkaline solution separately, and the prepared alkaline solution needs to form a certain proportional relation with the hydrogen ion concentration in the acidic electrolyzed water, so that the method is inconvenient to use, and the device is complex and has high cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the application provides a device for continuously adjusting the pH value of acidic electrolyzed water, the acidic electrolyzed water and the alkaline electrolyzed water are generated by arranging an electrolysis device for electrolysis, and then a communicating pipe and an adjusting valve are arranged, so that the pH value of the acidic electrolyzed water can be continuously adjusted.
According to one aspect of the application, an apparatus for continuously adjusting the pH of acidic electrolyzed water is provided, which comprises an electrolysis device, a conveying pipeline and a regulating valve; the electrolysis device is used for electrolyzing to generate acidic electrolyzed water and alkaline electrolyzed water; the conveying pipeline comprises a first conveying pipe, a second conveying pipe and a connecting pipe, the first conveying pipe is used for conveying acidic electrolyzed water, the second conveying pipe is used for conveying alkaline electrolyzed water, and the first conveying pipe is communicated with the second conveying pipe through the connecting pipe;
the regulating valve is arranged on one side of the second infusion tube, which is far away from the connecting tube and the electrolysis device.
Optionally, the two electrodes of the electrolysis device are electrolyzed to generate acid electrolyzed water and alkaline electrolyzed water respectively and simultaneously.
Optionally, an anode chamber of the electrolysis device is electrolyzed to generate acidic electrolyzed water, and the first liquid conveying pipe is communicated with the anode chamber; the cathode chamber of the electrolysis device is electrolyzed to generate alkaline electrolyzed water, and the second liquid conveying pipe is communicated with the cathode chamber. The electrolysis device simultaneously electrolyzes to generate acidic electrolyzed water and alkaline electrolyzed water, and H in the acidic electrolyzed water+Concentration and OH in alkaline electrolyzed water-The concentration can be matched with each other, the PH value of the acidic electrolyzed water can be accurately and continuously controlled only by regulating the opening degree of the regulating valve, the control is simple and easy, and the regulating speed is high and accurate.
Optionally, the infusion tube further comprises a first liquid outlet and a second liquid outlet, wherein the first liquid outlet is arranged at the tail end of the first infusion tube, and the second liquid outlet is arranged at the tail end of the second infusion tube.
Optionally, the regulating valve is disposed on the second infusion tube between the connecting tube and the second liquid outlet.
Optionally, the regulating valve is disposed on the second infusion tube between the connecting tube and the second liquid outlet, and the regulating valve is configured to control a flow rate of the alkaline electrolyzed water, so that a part of the alkaline electrolyzed water is mixed with the acidic electrolyzed water through the connecting tube.
Optionally, the opening degree of the regulating valve can be regulated, when the regulating valve is completely closed, all alkaline electrolyzed water is mixed with acidic electrolyzed water, and finally obtained electrolyzed water is alkalescent and has a pH value of 7-8. Through setting up the governing valve that the aperture can be adjusted, the flow of control alkaline electrolysis water to realize the pH of continuous adjustment acid electrolysis water, obtain the acid electrolysis water of different effective chlorine concentrations, be applicable to different disinfection use scenes.
Optionally, the connection pipe is provided with a check valve for allowing the alkaline electrolyzed water to flow only to the acidic electrolyzed water in the connection pipe and not to flow back. Through set up the check valve at the connecting pipe, set up the governing valve at the second transfer line for the flow direction of communicating pipe keeps single direction, can only make acid brineelectrolysis obtain adjusting, can not take place backward flow or mixed flow, avoids the loss of acid brineelectrolysis.
Optionally, the first infusion tube and the second infusion tube are both made of plastic.
Benefits that can be produced by the present application include, but are not limited to:
1. the application provides a device of continuous adjustment acid electrolysis water pH generates acid electrolysis water and alkaline electrolysis water through setting up the electrolysis unit electrolysis, sets up communicating pipe and governing valve again for acid electrolysis water can continuous adjustment pH, only needs to use an electrolytic device, and simple process is high-efficient, and makes acid electrolysis water and alkaline electrolysis water that generates can make full use of, need not to provide alkali lye or acidizing fluid alone, low in production cost, and the environmental protection is pollution-free.
2. The device for continuously adjusting the pH value of the acidic electrolyzed water, which is provided by the application, is used for simultaneously electrolyzing the acidic electrolyzed water and the alkaline electrolyzed water to generate H in the acidic electrolyzed water+Concentration and OH in alkaline electrolyzed water-The concentration can be matched with each other, the pH value of the acidic electrolyzed water can be accurately and continuously controlled only by regulating the opening degree of the regulating valve, the control is simple and easy, and the regulating speed is high and accurate.
3. The application provides a device of continuous adjustment acid electrolysis water pH through set up the check valve at the connecting pipe, sets up the governing valve at the second transfer line for the flow direction of communicating pipe keeps single direction, can only make acid electrolysis water obtain adjusting, can not take place backward flow or mixed flow, avoids the loss of acid electrolysis water.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of an apparatus for continuously adjusting pH of acidic electrolyzed water according to an embodiment of the present application.
List of parts and reference numerals:
1. an electrolysis device; 11. an anode chamber; 12. a cathode chamber; 2. a first infusion tube; 3. a second infusion tube; 4. a connecting pipe; 5. adjusting a valve; 6. a first liquid outlet; 7. a second liquid outlet; 8. a check valve.
Detailed Description
In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings.
In order that the above objects, features and advantages of the present application can be more clearly understood, the present application will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, however, the present application may be practiced in other ways than those described herein, and therefore the scope of the present application is not limited by the specific embodiments disclosed below.
In addition, in the description of the present application, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1, the embodiment of the present application discloses an apparatus for continuously adjusting pH of acidic electrolyzed water, comprising an electrolysis apparatus 1, a conveying pipeline and a regulating valve 5; the electrolysis device 1 is used for electrolyzing to generate acid electrolyzed water and alkaline electrolyzed water; the conveying pipeline comprises a first liquid conveying pipe 2, a second liquid conveying pipe 3 and a connecting pipe 4, the first liquid conveying pipe 2 is used for conveying acidic electrolyzed water, the second liquid conveying pipe 3 is used for conveying alkaline electrolyzed water, and the first liquid conveying pipe 2 is communicated with the second liquid conveying pipe 3 through the connecting pipe 4;
the regulating valve 5 is arranged on the second liquid conveying pipe 3 at one side far away from the connecting pipe 4 and the electrolysis device 1.
The device for continuously adjusting the pH value of the acidic electrolyzed water generates the acidic electrolyzed water and the alkaline electrolyzed water by arranging the electrolysis device 1, and then arranging the communicating pipe and the regulating valve 5, so that the acidic electrolyzed water can continuously adjust the pH value, only one electrolysis device 1 is needed, the process is simple and efficient, the generated acidic electrolyzed water and the alkaline electrolyzed water can be fully utilized, alkali liquor or acid liquor does not need to be provided independently, the production cost is low, and the environment is protected and pollution-free.
Specifically, the material of the first infusion tube 2 and the second infusion tube 3 in the present application is not limited as long as the material does not react with the electrolyzed water and does not affect the concentration of the electrolyzed water. Further, the device of the present application can not only continuously adjust the pH of the electrolyzed water, but also adjust the concentration of one liquid to another liquid, and those skilled in the art can adjust the pH according to the process requirements, and the present application includes but is not limited to the above modes.
In one embodiment, both electrodes of the electrolysis apparatus 1 are electrolyzed to generate acidic electrolyzed water and alkaline electrolyzed water, respectively.
As an embodiment, an anode chamber 11 of the electrolysis device 1 is electrolyzed to generate acid electrolyzed water, and a first liquid conveying pipe 2 is communicated with the anode chamber 11; the cathode chamber 12 of the electrolysis device 1 electrolyzes to generate alkaline electrolyzed water, and the second liquid conveying pipe 3 is communicated with the cathode chamber 12. The electrolysis device 1 simultaneously electrolyzes to generate acidic electrolyzed water and alkaline electrolyzed water, and H in the acidic electrolyzed water+Concentration and OH in alkaline electrolyzed water-The concentration can be matched with each other, the PH value of the acidic electrolyzed water can be accurately and continuously controlled only by regulating the opening degree of the regulating valve 5, the control is simple and easy, and the regulating speed is high and accurate.
In one embodiment, the first infusion tube 2 and the second infusion tube 3 are both made of plastic.
Specifically, the connection manner of the first infusion tube 2 and the second infusion tube 3 to the connection tube 4 is not limited, and preferably, the first infusion tube 2 and the second infusion tube 3 are connected to the connection tube 4 through a three-way joint.
As an embodiment, the apparatus for continuously adjusting pH of acidic electrolyzed water of the present application further comprises a first liquid outlet 6 and a second liquid outlet 7, wherein the first liquid outlet 6 is disposed at the end of the first liquid conveying pipe 2, and the second liquid outlet 7 is disposed at the end of the second liquid conveying pipe 3.
In one embodiment, the regulating valve 5 is disposed on the second infusion tube 3 between the connection tube 4 and the second liquid outlet 7.
In a preferred embodiment, a regulating valve 5 is disposed on the second liquid conveying pipe 3 between the connecting pipe 4 and the second liquid outlet 7, and the regulating valve 5 is used for controlling the flow rate of the alkaline electrolyzed water so that part of the alkaline electrolyzed water is mixed with the acidic electrolyzed water through the connecting pipe 4.
In one embodiment, the opening of the regulating valve 5 can be adjusted, and when the regulating valve 5 is completely closed, all the alkaline electrolyzed water is mixed with the acidic electrolyzed water, so that the finally obtained electrolyzed water is weakly alkaline and has a pH value of 7-8. The flow of the alkaline electrolyzed water is controlled by setting the adjusting valve 5 with adjustable opening degree, so that the pH value of the acidic electrolyzed water is continuously adjusted, the acidic electrolyzed water with different effective chlorine concentrations is obtained, and the method is suitable for different disinfection use scenes.
In one embodiment, the connection pipe 4 is provided with a check valve 8, and the check valve 8 is used to make the alkaline electrolyzed water flow only to the acidic electrolyzed water in the connection pipe 4 and not to flow back. Through setting up check valve 8 at connecting pipe 4, set up governing valve 5 at second transfer line 3 for the flow direction of communicating pipe keeps single direction, can only make acid electrolysis water obtain adjusting, can not take place backward flow or mixed flow, avoids the loss of acid electrolysis water.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (8)
1. The device for continuously adjusting the pH value of the acidic electrolyzed water is characterized by comprising an electrolysis device, a conveying pipeline and an adjusting valve;
the electrolysis device is used for electrolyzing to generate acidic electrolyzed water and alkaline electrolyzed water; the conveying pipeline comprises a first conveying pipe, a second conveying pipe and a connecting pipe, the first conveying pipe is used for conveying acidic electrolyzed water, the second conveying pipe is used for conveying alkaline electrolyzed water, and the first conveying pipe is communicated with the second conveying pipe through the connecting pipe;
the regulating valve is arranged on one side of the second infusion tube, which is far away from the connecting tube and the electrolysis device.
2. The apparatus for continuously adjusting pH of acidic electrolyzed water according to claim 1, wherein two poles of the electrolysis apparatus are electrolyzed to generate acidic electrolyzed water and alkaline electrolyzed water, respectively.
3. The apparatus for continuously adjusting pH of acidic electrolyzed water according to claim 2, wherein an anode chamber of the electrolysis apparatus electrolyzes the acidic electrolyzed water to generate the acidic electrolyzed water, and the first liquid supply line is communicated with the anode chamber; the cathode chamber of the electrolysis device is electrolyzed to generate alkaline electrolyzed water, and the second liquid conveying pipe is communicated with the cathode chamber.
4. The apparatus as claimed in claim 3, further comprising a first liquid outlet and a second liquid outlet, wherein the first liquid outlet is disposed at the end of the first liquid transport tube, and the second liquid outlet is disposed at the end of the second liquid transport tube.
5. The apparatus as claimed in claim 4, wherein the adjusting valve is disposed on the second liquid pipe between the connecting pipe and the second liquid outlet, and the adjusting valve is used for controlling the flow of the alkaline electrolyzed water so that part of the alkaline electrolyzed water is mixed with the acidic electrolyzed water through the connecting pipe.
6. The apparatus for continuously adjusting pH of acidic electrolyzed water as claimed in claim 5, wherein the opening degree of the adjusting valve can be adjusted, when the adjusting valve is completely closed, all of the alkaline electrolyzed water is mixed with the acidic electrolyzed water, and the final electrolyzed water is weakly alkaline.
7. The apparatus for continuously adjusting pH of acidic electrolyzed water as claimed in claim 6, wherein the connection pipe is provided with a check valve for allowing the alkaline electrolyzed water to flow only to the acidic electrolyzed water in the connection pipe and not to flow back.
8. The device for continuously adjusting the pH of acidic electrolyzed water according to claim 7, wherein the first infusion tube and the second infusion tube are made of plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122367037.6U CN216303349U (en) | 2021-09-27 | 2021-09-27 | Device for continuously adjusting pH of acidic electrolyzed water |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122367037.6U CN216303349U (en) | 2021-09-27 | 2021-09-27 | Device for continuously adjusting pH of acidic electrolyzed water |
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| CN216303349U true CN216303349U (en) | 2022-04-15 |
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| CN202122367037.6U Active CN216303349U (en) | 2021-09-27 | 2021-09-27 | Device for continuously adjusting pH of acidic electrolyzed water |
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