Electrochemical sewage treatment electrolytic bath

Abstract

The utility model discloses an electrochemical sewage treatment electrolytic bath which comprises a main body unit, the main body unit comprises a bottom plate, the upper side of the bottom plate is fixedly connected with a bath body, one side of the bath body is provided with a controller, the inside of the bottom plate is movably connected with a diaphragm, the two sides of the diaphragm are provided with electrodes, and the diaphragm and the upper ends of the two groups of electrodes are provided with connecting seats. A motor is started through a controller, the motor drives a rotating shaft to rotate, a first gear fixedly connected with the rotating shaft drives a second gear meshed with the first gear to rotate, a threaded rod fixedly connected with the second gear starts to rotate, and a threaded cylinder moves upwards under the limiting effect of a limiting rod and drives a rotating cylinder and a connecting rod to move upwards; the connecting base fixedly connected with the connecting rod drives the electrode and the diaphragm to move upwards, then the cleaning pad cleans the surface of the electrode, the cleaning strip cleans the surface of the diaphragm, meanwhile, abrasion to the surfaces of the electrode and the diaphragm is effectively avoided, and the service life of the diaphragm and the electrode is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an electrochemical sewage treatment electrolytic cell. Background Art

[0002] An electrolyzer is an important chemical equipment used to decompose compounds through an electrolytic process. It is mainly composed of a tank body, an anode, a cathode and a diaphragm. The working principle of an electrolyzer is based on the fact that when direct current passes through an electrolyte solution, oxidation and reduction reactions occur at the anode and cathode interfaces, respectively, to produce the desired chemicals or substances. Electrolyzers are also widely used in the field of sewage treatment. Sewage contains various organics, inorganics and microorganisms. Using an electrolyzer, these harmful substances can be degraded, oxidized or reduced through an electrolytic process, thereby achieving sewage purification and treatment.

[0003] The existing patent number CN217578396U discloses an electrolytic cell for sewage treatment, including a main body, a cleaning mechanism is arranged on the outer surface of the main body, the cleaning mechanism includes an electric push rod, a fixed plate, a fixed rod and an annular frame, the outer surface of the main body is fixedly connected to the electric push rod, one end of the electric push rod is fixedly connected to the fixed plate, the lower surface of the fixed plate is fixedly connected to the fixed rod, one end of the fixed rod is fixedly connected to the annular frame, and the number of the annular frames is two and symmetrical about the midpoint of the main body, the interior of the main body is fixedly connected to the fixed frame, the interior of the fixed frame is provided with a diaphragm, the upper surface of the main body is movably connected to a cover body, and the lower surface of the cover body is fixedly connected to an electrode. Through the above technical scheme, it is convenient to clean the circumferential surface of the electrode, the surface of the diaphragm and the precipitation under the main body, thereby increasing the cleaning efficiency and reducing the operating intensity of the staff.

[0004] The electrodes of the electrolytic cell are usually affected by oxidation, corrosion or wear. The status of the electrodes and diaphragms need to be checked regularly and cleaned or replaced to ensure the electrolysis effect and operating efficiency. At the same time, the cleaning of the electrodes by the ring frame can easily cause wear of the metal layer and material on the surface of the electrode, reducing the service life of the electrode. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the above problems existing in the existing electrochemical sewage treatment electrolytic cell, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide an electrochemical sewage treatment electrolytic cell, which is designed to solve the problem that "the electrodes of the electrolytic cell are usually affected by oxidation, corrosion or wear, and the status of the electrodes and diaphragms need to be checked regularly and cleaned or replaced to ensure the electrolysis effect and operating efficiency. At the same time, the cleaning of the electrodes by the annular frame can easily lead to wear of the metal layer and material on the surface of the electrode, reducing the service life of the electrode."

[0008] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0009] An electrochemical sewage treatment electrolytic cell, comprising:

[0010] The main unit comprises a bottom plate, and the upper side of the bottom plate is fixedly connected to the tank body, a controller is installed on one side of the tank body, a diaphragm is movably connected inside the bottom plate, and electrodes are arranged on both sides of the diaphragm, and the upper ends of the diaphragm and the two groups of electrodes are arranged with connection seats;

[0011] The lifting unit includes a motor fixedly connected to the trough body, and the output end of the motor is fixedly connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to gear one, and one side of gear one is meshed with gear two, the inside of gear two is fixedly connected to a threaded rod, the threaded rod and the rotating shaft are both rotatably connected to the bottom plate, the surface of the threaded rod is threadedly connected to a threaded barrel, and a limiting component is provided on one side of the threaded barrel, a rotating groove is opened on the surface of the threaded barrel, and a rotating barrel is rotatably connected to the inner wall surface of the rotating groove, a locking component is provided on the upper side of the rotating barrel, a connecting rod is fixedly connected to one side of the rotating barrel, and the lower side of the connecting rod is fixedly connected to a connecting seat, and a cleaning component is provided on the lower side of the connecting seat.

[0012] As a preferred solution of the electrochemical sewage treatment electrolytic cell described in the utility model, the limit assembly includes a fixed plate fixedly connected to the threaded barrel, and the fixed plate is internally slidably connected to a limit rod, and the lower end of the limit rod is fixedly connected to the bottom plate.

[0013] As a preferred solution of an electrochemical sewage treatment electrolytic cell described in the utility model, the locking assembly includes a side fixing plate fixedly connected to the threaded barrel, and a sliding rod slidably connected to the inside of the side fixing plate, and the upper surface of the rotating barrel is provided with a slot matching the lower end of the sliding rod.

[0014] As a preferred solution of the electrochemical sewage treatment electrolytic cell described in the utility model, the upper end of the sliding rod is fixedly connected to an upper cover plate, and the lower side of the upper cover plate is fixedly connected to a spring, and the other end of the spring is fixedly connected to the side fixing plate.

[0015] As a preferred solution of an electrochemical sewage treatment electrolytic cell described in the utility model, the cleaning component includes two groups of fixed rods slidably connected to both sides of the diaphragm, the surfaces of the two groups of electrodes are slidably connected to cleaning rings, and both sides of the cleaning rings are fixedly connected to support rods, and each group of support rods is fixedly connected to the inner wall of the cell body.

[0016] As a preferred solution of the electrochemical sewage treatment electrolytic cell described in the utility model, the lower sides of the two groups of fixed rods are fixedly connected to cleaning strips, the lower sides of the two groups of cleaning rings are fixedly connected to cleaning pads, and the two groups of cleaning strips and cleaning pads are made of rubber.

[0017] Beneficial effects of the utility model:

[0018] The motor is started by the controller, so that the motor drives the rotating shaft to rotate, and the gear one fixedly connected to the rotating shaft drives the meshing gear two to rotate, and the threaded rod fixedly connected to the gear two starts to rotate, and the threaded cylinder moves upward under the limiting action of the limiting rod, so that the threaded cylinder drives the rotating cylinder and the connecting rod to move upward, and the connecting seat fixedly connected to the connecting rod drives the electrode and the diaphragm to move upward, so that the cleaning pad cleans the surface of the electrode, and the cleaning strip cleans the surface of the diaphragm, while effectively avoiding wear on the surface of the electrode and the diaphragm, and extending the service life of the diaphragm and the electrode.

[0019] The upper cover is manually pulled up, and the sliding rod fixedly connected to the upper cover slides out from the inside of the slot, so that the rotating drum can rotate in the rotating slot, and the connecting rod fixedly connected to the rotating drum drives the connecting seat to rotate, so that the diaphragm and the electrode are rotated out from the upper side of the slot body, which is convenient for the staff to maintain the diaphragm and the electrode and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0021] Figure 1 This is a three-dimensional structural schematic diagram of an electrochemical sewage treatment electrolytic cell proposed by the utility model;

[0022] Figure 2 for Figure 1 A schematic front view of a three-dimensional structure;

[0023] Figure 3 for Figure 1 A schematic cross-sectional view of the three-dimensional structure;

[0024] Figure 4is a schematic diagram of the three-dimensional structure of the lifting unit;

[0025] Figure 5 for Figure 3 A schematic diagram of the enlarged structure in the middle.

[0026] In the figure: 100, main unit; 101, bottom plate; 102, tank body; 103, controller; 104, diaphragm; 105, electrode; 106, connecting seat; 200, lifting unit; 201, motor; 202, rotating shaft; 203, gear one; 204, gear two; 205, threaded rod; 206, threaded cylinder; 207, rotating cylinder; 208, connecting rod; 209, locking assembly; 209a, side fixing plate; 209b, upper cover plate; 209c, spring; 210, cleaning assembly; 210a, fixing rod; 210b, cleaning ring; 210c, cleaning pad; 210d, cleaning strip; 211, limiting assembly; 211a, fixing plate; 211b, limiting rod. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0030] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0031] Reference Figure 1-5 The utility model provides an electrochemical sewage treatment electrolytic cell, comprising:

[0032] The main unit 100 includes a bottom plate 101, and the upper side of the bottom plate 101 is fixedly connected to a tank body 102, a controller 103 is installed on one side of the tank body 102, a diaphragm 104 is movably connected inside the bottom plate 101, and electrodes 105 are arranged on both sides of the diaphragm 104, and a connection seat 106 is arranged on the upper ends of the diaphragm 104 and the two groups of electrodes 105;

[0033] The lifting unit 200 includes a motor 201 fixedly connected to the trough body 102, and the output end shaft of the motor 201 is fixedly connected to the rotating shaft 202, the controller 103 is electrically connected to the motor 201, the surface of the rotating shaft 202 is fixedly connected to the gear 1 203, and one side of the gear 1 203 is meshed with the gear 2 204, the inside of the gear 204 is fixedly connected to the threaded rod 205, the threaded rod 205 and the rotating shaft 202 are both rotatably connected to the bottom plate 101, the surface of the threaded rod 205 is threadedly connected to the threaded cylinder 206, and one side of the threaded cylinder 206 is provided with a limiting component 211, the surface of the threaded cylinder 206 is provided with a rotating groove, and the inner wall surface of the rotating groove is rotatably connected to a rotating cylinder 207, the upper side of the rotating cylinder 207 is provided with a locking component 209, one side of the rotating cylinder 207 is fixedly connected to a connecting rod 208, and the lower side of the connecting rod 208 is fixedly connected to the connecting seat 106, and the lower side of the connecting seat 106 is provided with a cleaning component 210.

[0034] Among them, the limiting assembly 211 includes a fixed plate 211a fixedly connected to the threaded barrel 206, and the internal sliding connection of the fixed plate 211a is a limiting rod 211b, and the lower end of the limiting rod 211b is fixedly connected to the bottom plate 101 to limit the threaded barrel 206 so that the threaded barrel 206 can move up and down when the threaded rod 205 rotates.

[0035] Furthermore, the locking assembly 209 includes a side fixing plate 209a fixedly connected to the threaded cylinder 206, and a sliding rod is slidably connected inside the side fixing plate 209a. A slot matching the lower end of the sliding rod is provided on the upper surface of the rotating cylinder 207, and the rotating cylinder 207 and the threaded cylinder 206 are locked with each other by engaging the sliding rod with the slot.

[0036] Furthermore, the upper end of the slide bar is fixedly connected to an upper cover plate 209b, and the lower side of the upper cover plate 209b is fixedly connected to a spring 209c, and the other end of the spring 209c is fixedly connected to the side fixing plate 209a. The elastic force of the spring 209c causes the side fixing plate 209a to drive the slide bar to move downward, so that the slide bar can only be moved upward manually.

[0037] Furthermore, the cleaning component 210 includes two groups of fixed rods 210a slidably connected to both sides of the diaphragm 104, the surfaces of the two groups of electrodes 105 are slidably connected with cleaning rings 210b, and both sides of the cleaning rings 210b are fixedly connected with support rods, and each group of support rods is fixedly connected to the inner wall of the trough body 102, supporting and limiting the electrodes 105 and the diaphragm 104, and enabling the diaphragm 104 and the electrodes 105 to operate stably in sewage.

[0038] Furthermore, the lower sides of the two groups of fixed rods 210a are fixedly connected to cleaning strips 210d, and the lower sides of the two groups of cleaning rings 210b are fixedly connected to cleaning pads 210c. The two groups of cleaning strips 210d and the cleaning pads 210c are both made of rubber. When the electrode 105 rises, the cleaning pad 210c can clean the surface of the electrode 105. When the diaphragm 104 rises, the cleaning strips 210d can clean the surface of the diaphragm 104 and avoid wear on the electrode 105 and the diaphragm 104.

[0039] During use, the controller 103 starts the motor 201, so that the motor 201 drives the rotating shaft 202 to rotate, and the gear 1 203 fixedly connected to the rotating shaft 202 drives the meshing gear 204 to rotate, and the threaded rod 205 fixedly connected to the gear 204 starts to rotate, and the threaded cylinder 206 moves upward under the limiting action of the limiting rod 211b, so that the threaded cylinder 206 drives the rotating cylinder 207 and the connecting rod 208 to move upward, and the connecting seat 106 fixedly connected to the connecting rod 208 drives the electrode 105 and the diaphragm 104 to move upward, so that the cleaning pad 210c contacts the electrode 105. The surface of the electrode 105 is cleaned, and the cleaning strip 210d cleans the surface of the diaphragm 104, while effectively avoiding wear on the surface of the electrode 105 and the diaphragm 104. The upper cover 209b is manually pulled up, and the sliding rod fixedly connected to the upper cover 209b slides out from the inside of the card slot, so that the rotating drum 207 can rotate in the rotating slot, and the connecting rod 208 fixedly connected to the rotating drum 207 drives the connecting seat 106 to rotate, so that the diaphragm 104 and the electrode 105 are rotated out from the upper side of the slot body 102, which is convenient for the staff to maintain the diaphragm 104 and the electrode 105.

[0040] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit of the technical solution of the utility model.

Claims

1. An electrochemical sewage treatment electrolytic cell, characterized in that: include: The main unit (100) comprises a bottom plate (101), wherein the upper side of the bottom plate (101) is fixedly connected to a tank body (102), a controller (103) is installed on one side of the tank body (102), a diaphragm (104) is movably connected inside the bottom plate (101), electrodes (105) are arranged on both sides of the diaphragm (104), and a connection seat (106) is arranged on the upper ends of the diaphragm (104) and the two groups of electrodes (105); The lifting unit (200) comprises a motor (201) fixedly connected to the trough body (102), wherein the output end of the motor (201) is fixedly connected to a rotating shaft (202), a surface of the rotating shaft (202) is fixedly connected to a gear 1 (203), and a side of the gear 1 (203) is meshed with a gear 2 (204), a threaded rod (205) is fixedly connected inside the gear 2 (204), the threaded rod (205) and the rotating shaft (202) are both rotatably connected to the bottom plate (101), and the surface of the threaded rod (205) is fixedly connected to the rotating shaft (202). A threaded cylinder (206) is threadedly connected, and a limiting component (211) is provided on one side of the threaded cylinder (206); a rotation groove is provided on the surface of the threaded cylinder (206), and a rotating cylinder (207) is rotatably connected to the inner wall surface of the rotating groove; a locking component (209) is provided on the upper side of the rotating cylinder (207); a connecting rod (208) is fixedly connected to one side of the rotating cylinder (207), and the lower side of the connecting rod (208) is fixedly connected to the connecting seat (106); and a cleaning component (210) is provided on the lower side of the connecting seat (106).

2. The electrochemical sewage treatment electrolytic cell according to claim 1, characterized in that: The limiting assembly (211) comprises a fixing plate (211a) fixedly connected to the threaded barrel (206), and the fixing plate (211a) is internally slidably connected to a limiting rod (211b), and the lower end of the limiting rod (211b) is fixedly connected to the bottom plate (101).

3. The electrochemical sewage treatment electrolytic cell according to claim 2, characterized in that: The locking assembly (209) comprises a side fixing plate (209a) fixedly connected to the threaded cylinder (206), and a sliding rod is slidably connected inside the side fixing plate (209a), and a slot matching the lower end of the sliding rod is formed on the upper surface of the rotating cylinder (207).

4. The electrochemical sewage treatment electrolytic cell according to claim 3, characterized in that: The upper end of the sliding rod is fixedly connected to an upper cover plate (209b), and the lower side of the upper cover plate (209b) is fixedly connected to a spring (209c), and the other end of the spring (209c) is fixedly connected to the side fixing plate (209a).

5. The electrochemical sewage treatment electrolytic cell according to claim 4, characterized in that: The cleaning assembly (210) comprises two groups of fixed rods (210a) slidably connected to the two sides of the diaphragm (104), the surfaces of the two groups of electrodes (105) are slidably connected to cleaning rings (210b), and the two sides of the cleaning rings (210b) are fixedly connected to support rods, and each group of support rods is fixedly connected to the inner wall of the tank body (102).

6. The electrochemical sewage treatment electrolytic cell according to claim 5, characterized in that: The lower sides of the two sets of fixed rods (210a) are fixedly connected to cleaning strips (210d), and the lower sides of the two sets of cleaning rings (210b) are fixedly connected to cleaning pads (210c). The two sets of cleaning strips (210d) and cleaning pads (210c) are both made of rubber.

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