Equipment for electrolyzing acidic water

Abstract

The equipment comprises an electrolytic bath, the upper end of the electrolytic bath is open, an ion diaphragm is arranged in the middle of the electrolytic bath, an anode bar and a cathode bar are arranged on the two sides of the ion diaphragm respectively, and a power supply is connected between the anode bar and the cathode bar. The top of the anode bar and the top of the cathode bar are both connected with fixing frames, the fixing frames are fixedly connected with the inner wall of the electrolytic cell, the anode bar and the cathode bar are both slidably sleeved with cleaning rings, the top of the electrolytic cell is provided with at least one linear push rod device, and the output end of the linear push rod device is vertically downward and connected with the cleaning rings. The cleaning ring is of a circular ring structure, a circle of brushes are arranged on the inner circle of the cleaning ring, and the inner bottom face of the electrolytic bath is of a V-shaped structure. The equipment for electrolyzing the acidic water has the advantages that the electrolysis efficiency is high, and impurities on the electrode bars can be conveniently and automatically cleaned.

Description

Technical Field

[0001] The invention belongs to the technical field of electrolytic cells, and in particular relates to a device for electrolyzing acidic water. Background Art

[0002] The outer shell of the electrolytic cell is made of plastic and plexiglass (glass is also used). When the electrolytic cell is performing electrolysis, the mobility of ions and electrons is difficult to control, which affects the overall electrolysis efficiency. However, after the electrolysis production is completed, the traditional electrolytic cell and the electrode need to be cleaned. The traditional cleaning method is usually done manually, which is very time-consuming and labor-intensive, and the cleaning effect is not good. To clean the electrode, you must open the upper cover and take out the core with the electrode, then wipe each electrode with an alcohol cotton ball, then shape the electrode and rinse it with distilled water. Because the electrode material is a precious metal and the connection between the electrode sheet and the lead is relatively fragile, you must be careful when wiping the electrode. Once one is broken, the entire electrolytic cell will be scrapped; in addition, the electrode sheet of the electrolytic cell that has been used for a long time is often bent and shaped, resulting in many pits and uneven surfaces, so it is difficult to ensure that the entire surface is wiped in place when wiping. Summary of the invention

[0003] The purpose of the present invention is to provide a device for electrolyzing acidic water to solve the above problems existing in the prior art.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions: A device for electrolyzing acidic water, comprising an electrolytic cell, the upper end of the electrolytic cell is open, an ion diaphragm is arranged in the middle of the electrolytic cell, an anode rod and a cathode rod are arranged on both sides of the ion diaphragm, a power supply is connected between the anode rod and the cathode rod, the tops of the anode rod and the cathode rod are connected to a fixing frame, the fixing frame is fixedly connected to the inner wall of the electrolytic cell, the anode rod and the cathode rod are slidably sleeved with a cleaning ring, at least one linear push rod device is arranged on the top of the electrolytic cell, the output end of the linear push rod device is vertically downward and connected to the cleaning ring; the cleaning ring is a circular ring structure, the inner ring of the cleaning ring is provided with a circle of brushes, and the inner bottom surface of the electrolytic cell is a V-shaped structure; Elastic support nets are arranged on both sides of the outside of the ion diaphragm, and at least one infusion tube and at least one drainage tube are respectively connected to the opposite sides of the electrolytic cell, the infusion tube is connected to a liquid input tank, the drainage tube is connected to a liquid storage tank, the liquid input tank is connected to the liquid storage tank, and the diameter of the infusion tube is greater than the diameter of the drainage tube.

[0005] The working process and principle of the above structure are as follows: When the electrolytic cell is working, the Nacl solution is electrolyzed by the electrolytic cell, and the anode rod and the cathode rod perform the electrolysis operation. Through the setting of the infusion pipe and the drain pipe, a turbulent flow can be formed, accelerating the flow of the liquid in the electrolytic cell and improving the electrolysis efficiency. The elastic support net enhances the strength of the ion diaphragm and extends the service life of the ion diaphragm. After the electrolysis work is completed, the linear push rod device drives the cleaning ring to move up and down to remove the foreign matter residues on the electrodes, preventing the work efficiency of the anode rod and the cathode rod from being affected. The residues fall to the bottom of the electrolytic cell, facilitating subsequent cleaning.

[0006] Further, the linear push rod device is a hydraulic rod.

[0007] The hydraulic rod has a simple structure and is more stable in use.

[0008] Further, the linear push rod device is an electric push rod.

[0009] The electric push rod has a low usage cost and is convenient for operation and control.

[0010] Further, the anode rod is made of a titanium electrode, and the cathode rod is made of a 316 stainless steel electrode.

[0011] Further, the aperture of the elastic support net is 50 - 100 μm, and the material of the elastic support net is 316L stainless steel wire coated with PTFE.

[0012] The setting of the elastic support net is convenient for playing a good protective role for the ion diaphragm.

[0013] Further, the number of the infusion pipes is at least two, the number of the drain pipes is at least three, and a control valve is arranged on each of the infusion pipes and the drain pipes.

[0014] Through the setting of the control valve, the opening and closing of the infusion pipe and the drain pipe are controlled, thereby adjusting the flow rate of the liquid in the electrolytic cell.

[0015] Further, the control valve is a solenoid valve.

[0016] The setting of the solenoid valve is convenient for the intelligent control of the opening and closing of the infusion pipe and the drain pipe.

[0017] Further, the power supply is a portable DC charging power supply.

[0018] With such a setting, it is convenient to carry the electrolytic cell equipment and is applicable to different sites.

[0019] Further, a drain hole is opened at the bottom of the electrolytic cell, a filter screen is arranged at the upper opening of the drain hole, and a sealing plug is arranged at the lower end of the drain hole.

[0020] The arrangement of the liquid discharge holes facilitates the discharge of electrolyte residues. Solid particle impurities are blocked by the filter screen, which is convenient for subsequent cleaning.

[0021] Beneficial effects: When the electrolytic cell of the present invention is working, the Nacl solution is electrolyzed by the electrolytic cell, and the anode rod and the cathode rod perform the electrolysis operation. Through the arrangement of the liquid infusion pipe and the liquid discharge pipe, turbulence can be formed, accelerating the flow of the liquid in the electrolytic cell and improving the electrolysis efficiency. The elastic support net enhances the strength of the ion diaphragm and extends the service life of the ion diaphragm. After the electrolysis work is completed, the linear push rod device drives the cleaning ring to move up and down to remove foreign matter residues on the electrodes, preventing the work efficiency of the anode rod and the cathode rod from being affected. The residues fall to the bottom of the electrolytic cell, which is convenient for subsequent cleaning. Description of the Drawings

[0022] Figure 1 is the front view of the overall structure of the present invention; Figure 2 is the main cross-sectional view of the structure of the present invention; Figure 3 is the top view of the overall structure of the present invention; Figure 4 is the schematic structural view of the cleaning ring in the present invention; Figure 5 is the schematic structural view of the ion diaphragm in the present invention.

[0023] Reference numerals: 1, electrolytic cell; 2, ion diaphragm; 3, anode rod; 4, cathode rod; 5, power supply; 6, fixing frame; 7, cleaning ring; 8, linear push rod device; 9, brush; 10, elastic support net; 11, liquid infusion pipe; 12, liquid discharge pipe; 13, liquid input tank; 14, liquid storage tank; 15, control valve; 16, liquid discharge hole; 17, filter screen; 18, sealing plug. Detailed Embodiments

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the present invention in combination with the drawings and the descriptions of the embodiments or the prior art. Obviously, the following descriptions of the structures of the drawings are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but do not constitute a limitation to the present invention. Embodiment

[0025] As Figures 1 - 5As shown in the figure, this embodiment provides a device for electrolyzing acidic water, including an electrolytic cell 1 with an open upper end. An ion diaphragm 2 is arranged at the middle position of the electrolytic cell 1. An anode rod 3 and a cathode rod 4 are respectively arranged on both sides of the ion diaphragm 2. A power supply 5 is connected between the anode rod 3 and the cathode rod 4. Fixed frames 6 are connected to the tops of the anode rod 3 and the cathode rod 4, and the fixed frames 6 are fixedly connected to the inner wall of the electrolytic cell 1. Cleaning rings 7 are slidably sleeved on both the anode rod 3 and the cathode rod 4. At least one linear push rod device 8 is arranged at the top of the electrolytic cell 1, and the output end of the linear push rod device 8 is vertically downward and connected to the cleaning ring 7; the cleaning ring 7 is in a circular ring structure, and a circle of brushes 9 is arranged on the inner circle of the cleaning ring 7. The inner bottom surface of the electrolytic cell 1 is in a V-shaped structure; Elastic support meshes 10 are arranged on both outer sides of the ion diaphragm 2. At least one liquid infusion pipe 11 and at least one liquid discharge pipe 12 are respectively connected to opposite sides of the electrolytic cell 1. The liquid infusion pipe 11 is connected to a liquid input tank 13, and the liquid discharge pipe 12 is connected to a liquid storage tank 14. The liquid input tank 13 is connected to the liquid storage tank 14, and the diameter of the liquid infusion pipe 11 is larger than that of the liquid discharge pipe 12.

[0026] The working process and principle of the above structure are as follows: When the electrolytic cell 1 is working, the Nacl solution is electrolyzed by the electrolytic cell 1, and the anode rod 3 and the cathode rod 4 perform the electrolysis operation. Through the arrangement of the liquid infusion pipe 11 and the liquid discharge pipe 12, a turbulent flow can be formed to accelerate the flow of the liquid in the electrolytic cell 1 and improve the electrolysis efficiency. The elastic support mesh 10 enhances the strength of the ion diaphragm 2 and extends the service life of the ion diaphragm 2. After the electrolysis work is completed, the linear push rod device 8 drives the cleaning ring 7 to move up and down to remove foreign matter residues on the electrodes, preventing the work efficiency of the anode rod 3 and the cathode rod 4 from being affected. The residues fall to the bottom of the electrolytic cell 1, facilitating subsequent cleaning.

[0027] In another embodiment of the present invention, the linear push rod device 8 is a hydraulic rod.

[0028] The hydraulic rod has a simple structure and is more stable in use.

[0029] In another embodiment of the present invention, four linear push rod devices 8 are provided. The four linear push rod devices 8 are divided into two groups, and each group of linear push rod devices 8 is respectively arranged on both sides of the cleaning ring 7.

[0030] The hydraulic rod has a simple structure and is more stable in use.

[0031] In another embodiment of the present invention, the linear push rod device 8 is an electric push rod.

[0032] The electric push rod has a low use cost and is convenient for operation and control.

[0033] In another embodiment of the present invention, the anode rod 3 is made of a titanium electrode, and the cathode rod 4 is made of a 316 stainless steel electrode.

[0034] In another embodiment of the present invention, as Figure 1 , Figure 2 and Figure 5 shown, the aperture of the elastic support net 10 is 50 - 100 μm, and the material of the elastic support net 10 is PTFE-coated 316L stainless steel wire.

[0035] The setting of the elastic support net 10 facilitates the good protection of the ion diaphragm 2.

[0036] In another embodiment of the present invention, as Figures 1 - 3 shown, the number of the infusion pipes 11 is at least two, the number of the drain pipes 12 is at least three, control valves 15 are arranged on each of the infusion pipes 11 and the drain pipes 12, and a control valve 15 is arranged between the liquid input tank 13 and the liquid storage tank 14. The on-off between the liquid input tank 13 and the liquid storage tank 14 is controlled by the control valve 15, which facilitates the connected transmission of the liquid.

[0037] Through the setting of the control valve 15, the opening and closing of the infusion pipes 11 and the drain pipes 12 are controlled, thereby regulating the flow rate of the liquid in the electrolytic cell 1.

[0038] In another embodiment of the present invention, the control valve 15 is a solenoid valve.

[0039] The setting of the solenoid valve facilitates the intelligent control of the opening and closing of the infusion pipes 11 and the drain pipes 12.

[0040] In another embodiment of the present invention, as Figure 1 shown, the power supply 5 is a portable DC charging power supply.

[0041] With such a setting, it is convenient to carry the electrolytic cell 1 device and is applicable to different sites.

[0042] In another embodiment of the present invention, as Figure 2 and Figure 3 shown, a drain hole 16 is opened at the bottom of the electrolytic cell 1. A plurality of drain holes 16 are arranged side by side in a row. A filter screen 17 is arranged at the upper opening of the drain hole 16, and the filter screen 17 is arranged along this row of drain holes 16. A sealing plug 18 is arranged at the lower end of the drain hole 16.

[0043] The setting of the drain hole 16 facilitates the discharge of the electrolyte residue, and the solid particle impurities are blocked on the filter screen 17, which is convenient for subsequent cleaning.

[0044] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An apparatus for electrolyzing acidic water, characterized in that, It includes an electrolytic cell with an open upper end. An ion diaphragm is arranged at the middle position of the electrolytic cell. An anode rod and a cathode rod are respectively arranged on both sides of the ion diaphragm. A power supply is connected between the anode rod and the cathode rod. Fixed frames are connected to the tops of the anode rod and the cathode rod, and the fixed frames are fixedly connected to the inner wall of the electrolytic cell. Cleaning rings are slidably sleeved on the anode rod and the cathode rod. At least one linear push rod device is arranged at the top of the electrolytic cell, and the output end of the linear push rod device is vertically downward and connected to the cleaning ring; the cleaning ring is in a circular ring structure, a circle of brushes is arranged on the inner circle of the cleaning ring, and the inner bottom surface of the electrolytic cell is in a V-shaped structure; Elastic support nets are arranged on both outer sides of the ion diaphragm. At least one liquid infusion pipe and at least one liquid discharge pipe are respectively connected to opposite sides of the electrolytic cell. The liquid infusion pipe is connected to a liquid input tank, the liquid discharge pipe is connected to a liquid storage tank, the liquid input tank is connected to the liquid storage tank, and the diameter of the liquid infusion pipe is larger than that of the liquid discharge pipe.

2. The device for electrolyzing acidic water according to claim 1, characterized in that, The linear push rod device is a hydraulic rod.

3. The device for electrolyzing acidic water according to claim 1, characterized in that, The linear push rod device is an electric push rod.

4. The device for electrolyzing acidic water according to claim 1, characterized in that, The anode rod is made of a titanium electrode, and the cathode rod is made of a 316 stainless steel electrode.

5. The apparatus for electrolyzing acidic water according to claim 1, characterized in that, The aperture of the elastic support net is 50-100μm, and the material of the elastic support net is 316L stainless steel wire coated with PTFE.

6. The device for electrolyzing acidic water according to claim 1, wherein The number of the liquid infusion pipes is at least two, and the number of the liquid discharge pipes is at least three. Control valves are arranged on each of the liquid infusion pipes and the liquid discharge pipes.

7. The device for electrolyzing acidic water according to claim 6, characterized in that, The control valve is a solenoid valve.

8. The device for electrolyzing acidic water according to claim 1, characterized in that, The power supply is a movable DC charging power supply.

9. The device for electrolyzing acidic water according to claim 1, characterized in that, A liquid discharge hole is opened at the bottom of the electrolytic cell. A filter screen is arranged at the upper opening of the liquid discharge hole, and a sealing plug is arranged at the lower end of the liquid discharge hole.

Images