Electrocatalytic redox apparatus

Abstract

This utility model discloses an electrocatalytic oxidation-reduction device, relating to the field of electrocatalytic oxidation technology. It includes a housing with a catalytic mechanism fixedly installed inside. The catalytic mechanism is used for deep treatment of wastewater through an electrochemical reaction. A second slider is slidably connected to the inner wall of the housing, and a movable box is fixedly connected to the outer wall of the second slider. Feeding plates are rotatably mounted on the outside of the movable box. A rotary drive mechanism is located inside the housing and drives the feeding plates to rotate. This utility model utilizes the catalytic mechanism for deep treatment of wastewater. When chemicals need to be added to the wastewater, workers add the chemicals into the movable box. The rotary drive mechanism moves the movable box and simultaneously rotates multiple feeding plates, which evenly distribute the chemicals from the movable box into the wastewater, avoiding inconsistent chemical concentrations.

Description

Technical Field

[0001] This utility model relates to the field of electrocatalytic oxidation technology, and in particular to an electrocatalytic oxidation-reduction device. Background Technology

[0002] Electrocatalytic oxidation-reduction equipment is a device that uses the principle of electrochemical reaction to carry out oxidation treatment. Its core principle is to convert organic or inorganic substances into more stable substances by generating highly oxidizing free radicals or other active substances on the electrode surface.

[0003] During the process of electrocatalytic oxidation-reduction equipment, workers add appropriate amounts of chemicals to the tank to optimize reaction conditions, such as urea, potassium nitrate, and potassium chloride. However, the manual addition of chemicals can easily lead to uneven addition, resulting in inconsistent chemical concentrations in the reaction zone. This can cause some areas to have excessive chemicals while others have insufficient chemicals, affecting the efficiency and effectiveness of the oxidation-reduction reaction and causing the treated water to fail to meet standards. Utility Model Content

[0004] The purpose of this invention is to provide an electrocatalytic oxidation-reduction device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electrocatalytic oxidation-reduction device, comprising:

[0006] The tank contains a catalytic mechanism fixedly installed inside, which is used for deep treatment of wastewater through electrochemical reaction;

[0007] A movable box, wherein a second slider is slidably connected to the inner wall of the box, the movable box is fixedly connected to the outer wall of the second slider, and a feeding plate is rotatably provided on the outside of the movable box;

[0008] A rotary drive mechanism is provided inside the housing and is used to drive the feeding plate to rotate.

[0009] Preferably, the rotary drive mechanism includes a rotary drive assembly and a horizontal drive assembly, the rotary drive assembly including:

[0010] The first slider is slidably connected to the inner wall of the box, and the side of the first slider away from the box is rotatably connected to a rotating shaft.

[0011] The gear is fixedly sleeved on the outer wall of the rotating shaft, and a rack is fixedly connected to the inner wall of the housing. The gear and the rack are meshed together.

[0012] Preferably, there are two first sliders arranged horizontally and symmetrically, and the horizontal driving component includes:

[0013] A square plate, which is fixedly connected to the outer wall of one of the first sliders, and the square plate is movably sleeved on the outer wall of the rotating shaft;

[0014] A driving component, which is disposed inside the housing, is used to drive the square plate to move.

[0015] Preferably, an inlet pipe and an outlet pipe are fixedly connected to the outer wall of the box, the inlet pipe and the outlet pipe are respectively arranged on both sides of the box, and a support component is provided on the outside of the mobile box.

[0016] Preferably, the support component includes:

[0017] A circular cylinder, which is fixedly connected to a movable box, and a rotating shaft is rotatably connected to the inner wall of the circular cylinder;

[0018] A rotating cylinder is fixedly sleeved on the outer wall of a rotating shaft, and a feeding plate is fixedly connected to the outer wall of the rotating cylinder. There are multiple feeding plates arranged at circumferential intervals.

[0019] Preferably, a feed pipe is fixedly connected to the top of the box, and an end cap is movably sleeved on the outer wall of the feed pipe.

[0020] Compared with the prior art, the technical effects of this utility model are as follows:

[0021] This invention utilizes a catalytic mechanism for deep treatment of wastewater. When it is necessary to add chemicals to the wastewater, workers add the chemicals into the mobile box. The rotating drive mechanism moves the mobile box and simultaneously rotates multiple feeding plates. The multiple feeding plates evenly distribute the chemicals inside the mobile box into the wastewater, avoiding inconsistent chemical concentrations. Attached Figure Description

[0022] Figure 1 This is a frontal three-dimensional structural diagram of the present utility model.

[0023] Figure 2 This is a three-dimensional sectional view of the box structure of this utility model.

[0024] Figure 3 This is a three-dimensional structural diagram of the mobile box of this utility model.

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the circular cylinder of this utility model.

[0026] In the diagram: 1. Box body; 2. Drive unit; 3. Water inlet pipe; 4. Feed pipe; 5. End cap; 6. Water outlet pipe; 7. Catalytic mechanism; 8. First slider; 9. Square plate; 10. Rotating shaft; 11. Moving box; 12. Circular cylinder; 13. Second slider; 14. Gear; 15. Rack; 16. Rotating cylinder; 17. Feeding plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] This utility model provides, for example Figures 1-4 An electrocatalytic oxidation-reduction device is shown, comprising a housing 1, a movable housing 11, and a rotary drive mechanism. A catalytic mechanism 7 is fixedly installed inside the housing 1. The catalytic mechanism 7 is used for deep treatment of wastewater through electrochemical reactions. The catalytic mechanism 7 includes a pre-catalytic reactor and a catalytic oxidation reactor. The pre-catalytic reactor performs preliminary treatment of the wastewater through electrochemical reactions, and then the wastewater is further treated through electrochemical reactions within the catalytic oxidation reactor. A second slider 13 is slidably connected to the inner wall of the housing 1, and the movable housing 11 is fixedly connected to the outer wall of the second slider 13. The external rotating part is equipped with a feeding plate 17, and the rotating drive mechanism is located inside the box 1. The rotating drive mechanism is used to drive the feeding plate 17 to rotate. The second slider 13 ensures the stability of the movement of the moving box 11. In specific use: the catalytic mechanism 7 is used to treat wastewater. When it is necessary to add chemicals to the wastewater, the worker adds the chemicals into the moving box 11. The rotating drive mechanism drives the moving box 11 to move and drives multiple feeding plates 17 to rotate. The multiple feeding plates 17 evenly spread the chemicals inside the moving box 11 into the wastewater to avoid inconsistent chemical concentrations.

[0029] One aspect is that the rotary drive mechanism includes a rotary drive assembly and a horizontal drive assembly. The rotary drive assembly includes a first slider 8 and a gear 14. The first slider 8 is slidably connected to the inner wall of the housing 1. The side of the first slider 8 away from the housing 1 is rotatably connected to a rotating shaft 10. The gear 14 is fixedly sleeved on the outer wall of the rotating shaft 10. A rack 15 is fixedly connected to the inner wall of the housing 1. The gear 14 and the rack 15 are meshed together. The first slider 8 is used to support the rotating shaft 10. In specific use: the moving housing 11 drives the rotating shaft 10 to move during its movement. The rotating shaft 10 drives the gear 14 to move. The gear 14 rotates under the action of the rack 15. The gear 14 drives the rotating shaft 10 to rotate. The rotating shaft 10 drives the feeding plate 17 to rotate, thereby achieving the purpose of automatic dosing of chemicals for wastewater.

[0030] On the other hand, there are two first sliders 8 arranged horizontally and symmetrically. The horizontal drive assembly includes a square plate 9 and a drive component 2. The square plate 9 is fixedly connected to the outer wall of one of the first sliders 8. The square plate 9 is movably sleeved on the outer wall of the rotating shaft 10. The square plate 9 does not contact the rotating shaft 10. The drive component 2 is set inside the housing 1. The drive component 2 is used to drive the square plate 9 to move. The drive component 2 includes a threaded rod and a motor. In specific use: when it is necessary to add medicine to the wastewater, the drive component 2 drives the square plate 9 to move. The square plate 9 drives the first slider 8 to move. The square plate 9 can only move horizontally under the limit of the first slider 8. The first slider 8 drives the moving housing 11 to move through the rotating shaft 10.

[0031] Preferably, an inlet pipe 3 and an outlet pipe 6 are fixedly connected to the outer wall of the housing 1. The inlet pipe 3 and the outlet pipe 6 are respectively located on both sides of the housing 1. A support assembly is provided on the outside of the movable housing 11. The support assembly includes a circular cylinder 12 and a rotating cylinder 16. The circular cylinder 12 is fixedly connected to the movable housing 11. The rotating shaft 10 is rotatably connected to the inner wall of the circular cylinder 12. The rotating cylinder 16 is fixedly sleeved on the outer wall of the rotating shaft 10. The feeding plates 17 are fixedly connected to the outer wall of the rotating cylinder 16. There are multiple feeding plates 17, which are arranged circumferentially. The purpose of inputting and outputting wastewater into and out of the housing 1 is achieved through the inlet pipe 3 and the outlet pipe 6. During the rotation of the rotating cylinder 16, multiple feeding plates 17 are driven to rotate. The medicine is transported by utilizing the gap between two adjacent feeding plates 17. In specific use: the rotating shaft 10 drives the rotating cylinder 16 to rotate, and the rotating cylinder 16 drives multiple feeding plates 17 to rotate. The feeding plates 17 feed the wastewater at a uniform speed.

[0032] In addition, a feed pipe 4 is fixedly connected to the top of the box 1, and an end cap 5 is movably sleeved on the outer wall of the feed pipe 4. When the equipment is stationary, the movable box 11 is set below the feed pipe 4, and the worker adds medicine into the movable box 11 through the feed pipe 4.

[0033] In specific operation: When it is necessary to add chemicals to wastewater, the drive unit 2 drives the square plate 9 to move, the square plate 9 drives the first slider 8 to move, the square plate 9 can only move horizontally under the limit of the first slider 8, the first slider 8 drives the moving box 11 to move through the rotating shaft 10, the rotating shaft 10 drives the gear 14 to move, the gear 14 rotates under the action of the rack 15, the gear 14 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the rotating cylinder 16 to rotate, the rotating cylinder 16 drives multiple feeding plates 17 to rotate, so as to achieve the purpose of automatic chemical addition to wastewater.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An electrocatalytic oxidation-reduction device, characterized in that, include: The box (1) is equipped with a catalytic mechanism (7) inside the box (1), which is used to perform deep treatment of wastewater through electrochemical reaction; The movable box (11) has a second slider (13) slidably connected to the inner wall of the box body (1), and the movable box (11) is fixedly connected to the outer wall of the second slider (13). A feeding plate (17) is rotatably provided on the outside of the movable box (11). A rotary drive mechanism is provided inside the housing (1) and is used to drive the feeding plate (17) to rotate.

2. The electrocatalytic oxidation-reduction device according to claim 1, characterized in that, The rotary drive mechanism includes a rotary drive assembly and a horizontal drive assembly. The rotary drive assembly includes: The first slider (8) is slidably connected to the inner wall of the box (1), and the side of the first slider (8) away from the box (1) is rotatably connected to the rotating shaft (10). Gear (14), the gear (14) is fixedly sleeved on the outer wall of the rotating shaft (10), and a rack (15) is fixedly connected to the inner wall of the housing (1), and the gear (14) and the rack (15) are meshed together.

3. The electrocatalytic oxidation-reduction device according to claim 2, characterized in that, The first slider (8) consists of two horizontally symmetrically arranged components, and the horizontal driving assembly includes: A square plate (9) is fixedly connected to the outer wall of one of the first sliders (8), and the square plate (9) is movably sleeved on the outer wall of the rotating shaft (10); The driving component (2) is located inside the housing (1) and is used to drive the square plate (9) to move.

4. The electrocatalytic oxidation-reduction device according to claim 3, characterized in that, The outer wall of the box (1) is fixedly connected with a water inlet pipe (3) and a water outlet pipe (6). The water inlet pipe (3) and the water outlet pipe (6) are respectively located on both sides of the box (1). The mobile box (11) is provided with a support component on its exterior.

5. The electrocatalytic oxidation-reduction device according to claim 4, characterized in that, The support components include: A circular cylinder (12) is fixedly connected to a movable box (11), and a rotating shaft (10) is rotatably connected to the inner wall of the circular cylinder (12). Rotating cylinder (16), the rotating cylinder (16) is fixedly sleeved on the outer wall of rotating shaft (10), the feeding plate (17) is fixedly connected to the outer wall of rotating cylinder (16), and there are multiple feeding plates (17) arranged circumferentially.

6. The electrocatalytic oxidation-reduction device according to claim 5, characterized in that, The top of the box (1) is fixedly connected to the feed pipe (4), and the outer wall of the feed pipe (4) is movably fitted with an end cap (5).

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