Industrial wastewater treatment device based on electro-adsorption

Abstract

The utility model discloses an industrial wastewater treatment device based on electro-adsorption, which relates to the field of industrial wastewater treatment and comprises a water inlet pipe and a filter, the water inlet pipe is connected with the filter, the filter is connected with a water distribution pipe, and the water distribution pipe is communicated with two treatment tanks in a treatment box. Positive plates and negative plates are mounted in the two treatment tanks, and are in sliding connection with the vertical rods. According to the industrial wastewater treatment device based on electro-adsorption, the automatic weighing and measuring mechanism is adopted, the weight of impurities adsorbed on the positive plate or the negative plate can be measured in the using process of the device, the situation that the adsorption effect is affected due to excessive impurities on the positive plate or the negative plate is avoided, and the sewage flowing position can be adjusted in cooperation with the automatic adjusting mechanism; therefore, impurities on the positive plate and the negative plate can be cleaned in a non-stop state, the operation convenience of the device is improved, and the sewage treatment efficiency is not influenced.

Description

Technical Field

[0001] This utility model relates to the field of industrial wastewater treatment technology, specifically to an industrial wastewater treatment device based on electroadsorption. Background Technology

[0002] Electroadsorption water treatment devices are one of the commonly used treatment devices for industrial wastewater. They mainly use an external voltage to create an electrostatic field between the electrodes, causing charged particles to be forced to move toward the electrode plate with the opposite charge due to electrostatic force in the electrostatic field, thereby achieving the desorption of impurities.

[0003] In practical use, existing electroadsorption water treatment devices require shutting down the entire device to clean the adsorbed impurities, which is cumbersome and affects water treatment efficiency. To address these issues, an industrial wastewater treatment device based on electroadsorption is designed to better meet practical needs. Utility Model Content

[0004] The purpose of this invention is to provide an industrial wastewater treatment device based on electroadsorption to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an industrial wastewater treatment device based on electroadsorption, comprising an inlet pipe and a filter, wherein the inlet pipe is connected to the filter, the filter is connected to a distribution pipe, the distribution pipe is connected to two treatment tanks inside the treatment tank, and a positive electrode plate and a negative electrode plate are installed in each of the two treatment tanks, the positive electrode plate and the negative electrode plate are slidably connected to a vertical rod, a hydraulic rod is fixed on the left side of the treatment tank, and an adjustment mechanism is installed on the hydraulic rod for adjusting the inlet water of the two treatment tanks.

[0006] Preferably, a drain valve is installed at the lower end of the treatment tank, and the drain valves are distributed in a one-to-one correspondence with the treatment tank. A water outlet pipe is installed on the treatment tank, and two control valves are installed on the water outlet pipe. Through the above structure, the normal operation of the device can be guaranteed.

[0007] Preferably, a movable ring is slidably connected to the vertical rod, and the movable ring is in contact with the positive electrode plate. The sliding action of the movable ring can realize the weighing function, providing data support for cleaning the positive electrode plate.

[0008] Preferably, a spring is fixed between the movable ring and the gravity sensor, and the gravity sensor is fixed on the vertical rod. Through the action of the spring and the gravity sensor, the weight of impurities on the positive electrode plate can be monitored so that the staff can clean them in a timely manner.

[0009] Preferably, the adjustment mechanism includes a movable frame, an inclined block, a ball rod, a slide rod, a fixed frame, and a sealing plug. The movable frame is fixed to the output end of the hydraulic rod, and the inclined block is fixed on the movable frame. The hydraulic rod can provide a basic force for the movement of the movable frame and the inclined block.

[0010] Preferably, a spherical rod is nested and slidably connected within the slot on the inclined block, and the spherical rod and the sliding rod are fixedly connected. Through the sliding action between the inclined block and the spherical rod, a basic force can be provided for the horizontal movement of the spherical rod and the sliding rod.

[0011] Preferably, the slide bar and the fixed frame are slidably connected, and the fixed frame is fixed inside the processing box. When the slide bar moves, the sliding guide between the slide bar and the fixed frame can ensure the stability of the slide bar's movement.

[0012] Preferably, a sealing plug is fixed on the slide rod, and the sealing plug cooperates with the water inlet on the treatment tank to achieve a seal. By moving the slide rod, the position of the sealing plug can be adjusted, thereby providing a basic guarantee for the water inlet control of the two treatment tanks.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: This industrial wastewater treatment device based on electroadsorption adopts an automatic weighing and measuring mechanism, which can measure the weight of impurities adsorbed on the positive or negative electrode plate during the use of the device, avoiding excessive impurities on the positive or negative electrode plate that would affect the adsorption effect. In addition, with the automatic adjustment mechanism, the position of the wastewater flow can be adjusted, so that the impurities on the positive and negative electrode plates can be cleaned without stopping the machine, improving the convenience of device operation, and without affecting the wastewater treatment efficiency. Attached Figure Description

[0014] Figure 1 This is a top-view three-dimensional structural diagram of the device of this utility model;

[0015] Figure 2 This is a frontal cross-sectional three-dimensional structural diagram of the processing box of this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of the adjustment mechanism of this utility model.

[0017] In the diagram: 1. Inlet pipe; 2. Filter; 3. Diversion pipe; 4. Treatment tank; 401. Drain valve; 402. Outlet pipe; 403. Control valve; 5. Treatment tank; 6. Positive electrode plate; 7. Negative electrode plate; 8. Vertical rod; 801. Movable ring; 802. Spring; 803. Gravity sensor; 9. Hydraulic rod; 10. Adjustment mechanism; 1001. Movable frame; 1002. Inclined block; 1003. Ball rod; 1004. Slide rod; 1005. Fixed frame; 1006. Sealing plug. Detailed Implementation

[0018] 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.

[0019] Please see Figures 1-3 This utility model provides a technical solution: an industrial wastewater treatment device based on electroadsorption, including an inlet pipe 1 and a filter 2. The inlet pipe 1 and the filter 2 are connected to each other, the filter 2 is connected to a distribution pipe 3, and the distribution pipe 3 is connected to two treatment tanks 5 in the treatment box 4. A positive electrode plate 6 and a negative electrode plate 7 are installed in each of the two treatment tanks 5. The positive electrode plate 6 and the negative electrode plate 7 are slidably connected to the vertical rod 8. A hydraulic rod 9 is fixed on the left side of the treatment box 4, and an adjustment mechanism 10 is installed on the hydraulic rod 9 for adjusting the water inlet control of the two treatment tanks 5.

[0020] A drain valve 401 is installed at the lower end of the treatment tank 4, and the drain valve 401 is distributed one-to-one with the treatment tank 5. A water outlet pipe 402 is installed on the treatment tank 4, and two control valves 403 are installed on the water outlet pipe 402. A movable ring 801 is slidably connected on the vertical rod 8, and the movable ring 801 is in contact with the positive electrode plate 6. A spring 802 is fixed between the movable ring 801 and the gravity sensor 803, and the gravity sensor 803 is fixed on the vertical rod 8.

[0021] When using an industrial wastewater treatment device based on electroadsorption, such as Figure 1 and Figure 2 As shown, at this time, the sewage enters the filter 2 through the inlet pipe 1, and after being filtered by the filter 2, it enters the rear treatment tank 5. By activating the positive electrode plate 6 and negative electrode plate 7 in the rear treatment tank 5, an electrostatic field is formed between the positive electrode plate 6 and negative electrode plate 7, which forces the charged ions in the sewage to move towards the electrode plate with the opposite charge, thereby achieving the purification treatment of the sewage. The purified sewage can be discharged through the outlet pipe 402 (at this time, the rear control valve 403 on the outlet pipe 402 is open and the front control valve 403 is closed). During the electro-adsorption treatment process, as the impurities on the positive electrode plate 6 or negative electrode plate 7 increase, the weight of the positive electrode plate 6 or negative electrode plate 7 increases, which causes the positive electrode plate 6 or negative electrode plate 7 to exert pressure on the moving ring 801. With the action of the spring 802 and the gravity sensor 803, the weight of the impurities on the positive electrode plate 6 or negative electrode plate 7 can be monitored in real time to remind the staff to perform cleaning operations in time.

[0022] The adjusting mechanism 10 includes a movable frame 1001, an inclined block 1002, a ball rod 1003, a slide rod 1004, a fixed frame 1005, and a sealing plug 1006. The movable frame 1001 is fixed to the output end of the hydraulic rod 9, and the inclined block 1002 is fixed on the movable frame 1001. The ball rod 1003 is slidably connected to the groove in the inclined block 1002, and the ball rod 1003 is fixedly connected to the slide rod 1004. The slide rod 1004 is slidably connected to the fixed frame 1005, and the fixed frame 1005 is fixed inside the treatment tank 4. The sealing plug 1006 is fixed on the slide rod 1004, and the sealing plug 1006 cooperates with the water inlet on the treatment tank 4 to achieve a seal.

[0023] During the use of the device, when it is necessary to clean impurities on the positive electrode plate 6 or the negative electrode plate 7, such as Figures 1-3 As shown, simply controlling the extension of the hydraulic rod 9 causes the movable frame 1001 and the inclined block 1002 to move upwards. Combined with the sliding action between the rear inclined block 1002 and the rear spherical rod 1003, this causes the spherical rod 1003 and the sealing plug 1006 to move. The sealing plug 1006 seals the rear inlet of the treatment tank 4. Simultaneously, the sliding action between the front inclined block 1002 and the front spherical rod 1003 causes the front sealing plug 1006 to separate from the front inlet of the treatment tank 4. To achieve the switching and guiding function of wastewater, the rear control valve 403 is closed and the front control valve 403 is opened. At this time, the wastewater enters the front treatment tank 5. Simultaneously, the positive electrode plate 6 and negative electrode plate 7 in the treatment tank 5 are activated, and the positive electrode plate 6 and negative electrode plate 7 in the rear treatment tank 5 are closed. This allows the impurities on the positive electrode plate 6 and negative electrode plate 7 in the rear treatment tank 5 to be cleaned. The cleaned impurities can be discharged by opening the drain valve 401. This is the working principle of the industrial wastewater treatment device based on electroadsorption.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electro-adsorption based industrial wastewater treatment device comprising an inlet pipe (1) and a filter (2), said inlet pipe (1) and filter (2) are connected to each other, characterized in that: The filter (2) is connected with the water distribution pipe (3), the water distribution pipe (3) is through with two treatment tanks (5) in the treatment box (4), and the positive plate (6) and the negative plate (7) are installed in the two treatment tanks (5), the positive plate (6) and the negative plate (7) are connected between the vertical rod (8), the hydraulic rod (9) is fixed on the left side of the treatment box (4), the adjusting mechanism (10) is installed on the hydraulic rod (9) for adjusting the water inlet control of the two treatment tanks (5).

2. An electro-adsorption based industrial wastewater treatment device according to claim 1, characterized in that: The treatment box (4) is installed with the blowdown valve (401) at the lower end, and the blowdown valve (401) is one-to-one corresponding distribution between the treatment tank (5), the water outlet pipe (402) is installed on the treatment box (4), and two control valves (403) are installed on the water outlet pipe (402).

3. The electro-adsorption based industrial wastewater treatment device according to claim 1, wherein: The vertical rod (8) is connected with the movable ring (801) in sliding mode, and the movable ring (801) is in contact with the positive plate (6).

4. An electro-adsorption based industrial wastewater treatment device according to claim 3, characterized in that: The spring (802) is fixed between the movable ring (801) and the gravity sensor (803), and the gravity sensor (803) is fixed on the vertical rod (8).

5. The electro-adsorption based industrial wastewater treatment device according to claim 1, wherein: The adjusting mechanism (10) comprises a movable frame (1001), an inclined block (1002), a spherical rod (1003), a sliding rod (1004), a fixed frame (1005) and a sealing plug (1006), the movable frame (1001) is fixed on the output end of the hydraulic rod (9), and the inclined block (1002) is fixed on the movable frame (1001).

6. An electro-adsorptive based industrial wastewater treatment device according to claim 5, wherein: The spherical rod (1003) is nested and connected in sliding mode in the groove on the inclined block (1002), and the spherical rod (1003) is fixedly connected with the sliding rod (1004).

7. An electro-adsorption based industrial wastewater treatment device according to claim 5, characterized in that: The sliding rod (1004) is connected with the fixed frame (1005) in sliding mode, and the fixed frame (1005) is fixed in the treatment box (4).

8. An electro-adsorption based industrial wastewater treatment device according to claim 5, characterized in that: The sealing plug (1006) is fixed on the sliding rod (1004), and the sealing plug (1006) is matched with the water inlet of the treatment box (4) to realize sealing.

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