Sewage decolorization treatment equipment based on activated carbon

Abstract

The utility model belongs to the technical field of sewage treatment, and particularly relates to activated carbon-based sewage decoloration treatment equipment which comprises a decoloration box, the device comprises a decolorizing box, a filtering box, a dosing box, a motor, a stirring rod, a filtering plate, a fixing box and a sliding plate, the filtering box and the dosing box are fixedly connected to the top of the decolorizing box and communicate with the decolorizing box, the motor is fixedly connected to the right side of the decolorizing box, and the left side of an output shaft of the motor extends into the decolorizing box; according to the device, the filter plate is disassembled and assembled through a simple structure, so that the effect of replacing the filter plate is achieved, an agent is controlled to enter the decoloring box through the electromagnetic valve, the motor is matched with the stirring rod, and the decoloring efficiency is improved. The sewage is fully mixed with the medicament, so that the sewage decolorizing effect is greatly improved, and the sewage decolorizing device has good practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to an activated carbon-based sewage decolorization treatment device. Background Art

[0002] Sewage refers to the discharged water from life and production that is polluted to a certain extent. Water that has lost its original use function is simply called sewage. It is mainly water used in life, which contains more organic matter and is easier to treat. Decolorizers can be roughly divided into three categories according to the decolorization principle: flocculation decolorizer, oxidation decolorizer and adsorption decolorizer. Sewage treatment generally uses dehydrating agents for treatment operations. Decolorizers need to be diluted before adding to sewage for sewage treatment.

[0003] In the prior art, the activated carbon-based sewage decolorization treatment equipment is usually manually used by workers to decolorize the sewage. This method is relatively cumbersome to operate, and the sewage is usually adsorbed and filtered through activated carbon. The service life of activated carbon is limited and needs to be replaced frequently. The activated carbon filter plate is usually bolted to the inside of the equipment, which is not convenient for replacement. Therefore, we propose an activated carbon-based sewage decolorization treatment equipment to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art that, in actual use, workers usually manually add chemicals to decolorize sewage, which is cumbersome to operate, and sewage is usually adsorbed and filtered through activated carbon, which has a limited service life and needs frequent replacement, and the activated carbon filter plate is usually bolted to the inside of the equipment, which is not convenient for replacement. The utility model proposes a sewage decolorization treatment device based on activated carbon.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An activated carbon-based sewage decolorization treatment device, comprising

[0007] Decolorization box;

[0008] A filter box, a drug-dosing box, a motor, a stirring rod, a filter plate, a fixed box and a slide plate, wherein the filter box and the drug-dosing box are fixedly connected to the top of the decolorization box, and the filter box and the drug-dosing box are both connected to the decolorization box, the motor is fixedly connected to the right side of the decolorization box, the left side of the motor output shaft extends to the inside of the decolorization box, the stirring rod is rotatably connected to the inner wall of the decolorization box, and the right side of the stirring rod is fixedly connected to the left side of the motor output shaft, the filter plate is slidably connected to the inner wall of the filter box, and the front side of the filter plate extends to the outside of the filter box, the fixed box is fixedly connected to the front side of the filter box, and the slide plate is slidably connected to the top of the fixed box;

[0009] A fixing mechanism is connected to the slide plate and is used to fix the filter plate.

[0010] As a preferred solution of the utility model, the fixing mechanism includes: a connecting plate, two connecting rods, a push rod, a pull rod and two fixing blocks;

[0011] The connecting plate is slidably connected to the inner wall of the fixed box, and the top of the connecting plate extends to the outside of the fixed box, the top of the connecting plate is fixedly connected to the bottom of the slide plate, the two connecting rods are respectively fixedly connected to the left and right sides of the connecting plate, the push rod is rotatably connected to the front side of the connecting rod on the left, and the pull rod is rotatably connected to the front side of the connecting rod on the right, the two fixed blocks are symmetrically slidably connected to the inner wall of the fixed box, the front sides of the two fixed blocks are respectively rotatably connected to the rear sides of the corresponding push rod and pull rod, and the top of the filter plate is symmetrically provided with fixed grooves, and the number of the fixed grooves is two, and the two fixed grooves are adapted to the corresponding fixed blocks.

[0012] As a preferred solution of the utility model, a fixing frame is fixedly connected to the inner wall of the fixing box, and the fixing frame passes through the connecting plate.

[0013] As a preferred solution of the utility model, a push spring is sleeved on the outer wall of the fixing frame, and the right side of the push spring is fixedly connected to the left side of the connecting plate.

[0014] As a preferred solution of the utility model, the inner wall of the fixed box is symmetrically fixedly connected with fixed springs, and the number of the fixed springs is two, and the bottoms of the two fixed springs are fixedly connected to the tops of the corresponding fixed blocks.

[0015] As a preferred solution of the utility model, the inner wall of the fixed box is symmetrically fixedly connected with limit plates, and there are two limit plates, and the sides of the two limit plates away from each other are respectively fixedly connected to the sides of the two fixed blocks close to each other.

[0016] Beneficial effects:

[0017] 1. The motor can be used to drive the stirring rod to rotate, the medicine can be added through the medicine feeding box, the filter plate can be used to absorb and filter the sewage, and the filter plate can be fixed through the fixing mechanism;

[0018] 2. When the slide plate moves, the two connecting rods will move, and the movement of the two connecting rods will push the push rod to move and pull the pull rod. At this time, the two fixed blocks move up together, and the fixed blocks move out of contact with the fixed groove to unlock the filter plate;

[0019] The utility model realizes the disassembly and assembly of the filter plate through a simple structure, so as to achieve the effect of replacing the filter plate, and controls the reagent to enter the decolorization box through the electromagnetic valve, and utilizes the cooperation of the motor and the stirring rod to fully mix the sewage and the reagent, which greatly improves the effect of sewage decolorization and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is the front view of the utility model;

[0021] Figure 2 This is a front cross-sectional view of the utility model;

[0022] Figure 3 It is a front cross-sectional view of the fixed box of the utility model;

[0023] Figure 4 It is a three-dimensional diagram of the slide plate, connecting plate and connecting rod of the utility model.

[0024] In the figure: 1. decolorization box; 2. filter box; 3. dosing box; 4. motor; 5. stirring rod; 6. filter plate; 7. fixed box; 8. slide plate; 9. connecting plate; 10. fixed frame; 11. push spring; 12. connecting rod; 13. push rod; 14. pull rod; 15. fixed block; 16. fixed spring. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Example

[0027] Reference Figure 1-Figure 4 , an activated carbon-based sewage decolorization treatment device, comprising a decolorization box 1;

[0028] A filter box 2, a drug dosing box 3, a motor 4, a stirring rod 5, a filter plate 6, a fixed box 7 and a slide plate 8. The filter box 2 and the drug dosing box 3 are fixedly connected to the top of the decolorization box 1, and the filter box 2 and the drug dosing box 3 are both connected to the decolorization box 1. The motor 4 is fixedly connected to the right side of the decolorization box 1, and the left side of the output shaft of the motor 4 extends to the inside of the decolorization box 1. The stirring rod 5 is rotatably connected to the inner wall of the decolorization box 1, and the right side of the stirring rod 5 is fixedly connected to the left side of the output shaft of the motor 4. The filter plate 6 is slidably connected to the inner wall of the filter box 2, and the front side of the filter plate 6 extends to the outside of the filter box 2. The fixed box 7 is fixedly connected to the front side of the filter box 2, and the slide plate 8 is slidably connected to the top of the fixed box 7;

[0029] The fixing mechanism is connected to the slide plate 8 and is used to fix the filter plate 6 .

[0030] By means of the above mechanism: the motor 4 is used to conveniently drive the stirring rod 5 to rotate, the medicine feeding box 3 is used to conveniently feed the medicine, the filter plate 6 is used to conveniently adsorb and filter the sewage, and the filter plate 6 is conveniently fixed by the fixing mechanism.

[0031] As a preferred solution of the utility model, the fixing mechanism includes: a connecting plate 9, two connecting rods 12, a push rod 13, a pull rod 14 and two fixed blocks 15; the connecting plate 9 is slidably connected to the inner wall of the fixed box 7, and the top of the connecting plate 9 extends to the outside of the fixed box 7, the top of the connecting plate 9 is fixedly connected to the bottom of the slide plate 8, the two connecting rods 12 are respectively fixedly connected to the left and right sides of the connecting plate 9, the push rod 13 is rotatably connected to the front side of the connecting rod 12 on the left, the pull rod 14 is rotatably connected to the front side of the connecting rod 12 on the right, and the two fixed blocks 15 is symmetrically slidably connected to the inner wall of the fixed box 7, the front sides of the two fixed blocks 15 are rotatably connected to the rear sides of the corresponding push rods 13 and pull rods 14 respectively, and the top of the filter plate 6 is symmetrically provided with fixed grooves, and the number of the fixed grooves is two, and the two fixed grooves are adapted to the corresponding fixed blocks 15. When the slide plate 8 moves, the two connecting rods 12 will be driven to move, and the movement of the two connecting rods 12 will push the push rod 13 to move and pull the pull rod 14. At this time, the two fixed blocks 15 move up together, and the filter plate 6 is unlocked by the movement of the fixed blocks 15 and the contact with the fixed grooves.

[0032] As a preferred solution of the utility model, a fixing frame 10 is fixedly connected to the inner wall of the fixing box 7, and the fixing frame 10 passes through the connecting plate 9. The fixing frame 10 is used to limit the connecting plate 9 so that the connecting plate 9 can move vertically stably.

[0033] As a preferred solution of the utility model, the outer wall of the fixing frame 10 is provided with a push spring 11, and the right side of the push spring 11 is fixedly connected to the left side of the connecting plate 9. The elastic force of the push spring 11 facilitates the lateral movement and reset of the connecting plate 9.

[0034] As a preferred solution of the utility model, the inner wall of the fixed box 7 is symmetrically fixedly connected with fixed springs 16, and the number of the fixed springs 16 is two, and the bottoms of the two fixed springs 16 are fixedly connected to the tops of the corresponding fixed blocks 15. Through the elastic force of the fixed springs 16, the fixed blocks 15 are conveniently pushed down to engage with the fixed grooves.

[0035] As a preferred solution of the utility model, the inner wall of the fixed box 7 is symmetrically fixedly connected with a limiting plate, and the number of the limiting plates is two, and the sides of the two limiting plates that are far away from each other are respectively fixedly connected to the sides of the two fixed blocks 15 that are close to each other. The movement of the fixed blocks 15 can be limited by the limiting plates so that the fixed blocks 15 can only move vertically.

[0036] It should be noted that the specific types of filter plate 6 and motor 4 to be used are selected by the relevant technical personnel familiar with the field, and the above filter plate 6 and motor 4 are all existing technologies and will not be elaborated in this solution.

[0037] The working principle of the utility model is as follows: in actual use, when it is necessary to decolorize the sewage, the sewage to be treated is poured into the filter box 2, and the sewage is filtered through the filter plate 6, the filter plate 6 is made of activated carbon, and the filtered sewage will enter the decolorization box 1. At this time, the medicine is poured into the medicine box 3. A solenoid valve is provided at the connection between the medicine box 3 and the filter box 2. At this time, the solenoid valve can be opened to allow the medicine in the medicine box 3 to enter the decolorization box 1. By starting the motor 4, the rotation of the output shaft of the motor 4 can drive the stirring rod 5 to rotate so that the medicine and the sewage are fully mixed, thereby facilitating the decolorization of the sewage. When the filtering effect of the activated carbon filter plate 6 decreases, the slide plate 8 is pushed to move left, and the slide plate 8 will compress the push spring 11 when it moves. At the same time, when the slide plate 8 moves, it will drive the two connecting rods 12 to move. The movement of the two connecting rods 12 will push the push rod 13 to move and pull the pull rod 14. At this time, the two fixed blocks 15 move up together and compress the fixed spring 16. The fixed block 15 moves out of contact with the fixed groove to unlock the filter plate 6. At this time, the filter plate 6 can be pulled out for replacement. When installing the filter plate 6, insert the new filter plate 6 into the filter box 2. At this time, release the slide plate 8, push the spring 11 to push the connecting plate 9, drive the connecting rod 12 and the slide plate 8 to move horizontally and reset. At the same time, the two fixed springs 16 lose their restriction and push the fixed block 15 down. At this time, the movement of the fixed block 15 will engage with the fixed groove to fix the filter plate 6, thereby achieving the effect of replacing the filter plate 6.

[0038] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An activated carbon-based sewage decolorization treatment device, characterized in that: It includes a decolorization box (1); A filter box (2), a drug dosing box (3), a motor (4), a stirring rod (5), a filter plate (6), a fixed box (7) and a slide plate (8), wherein the filter box (2) and the drug dosing box (3) are both fixedly connected to the top of the decolorizing box (1), and the filter box (2) and the drug dosing box (3) are both connected to the decolorizing box (1), the motor (4) is fixedly connected to the right side of the decolorizing box (1), and the left side of the output shaft of the motor (4) extends to the inside of the decolorizing box (1), the stirring rod (5) is rotatably connected to the inner wall of the decolorizing box (1), and the right side of the stirring rod (5) is fixedly connected to the left side of the output shaft of the motor (4), the filter plate (6) is slidably connected to the inner wall of the filter box (2), and the front side of the filter plate (6) extends to the outside of the filter box (2), the fixed box (7) is fixedly connected to the front side of the filter box (2), and the slide plate (8) is slidably connected to the top of the fixed box (7); A fixing mechanism is connected to the slide plate (8), and is used to fix the filter plate (6).

2. The activated carbon-based sewage decolorization treatment equipment according to claim 1, characterized in that: The fixing mechanism comprises: a connecting plate (9), two connecting rods (12), a push rod (13), a pull rod (14) and two fixing blocks (15); The connecting plate (9) is slidably connected to the inner wall of the fixed box (7), and the top of the connecting plate (9) extends to the outside of the fixed box (7). The top of the connecting plate (9) is fixedly connected to the bottom of the slide plate (8). The two connecting rods (12) are respectively fixedly connected to the left and right sides of the connecting plate (9). The push rod (13) is rotatably connected to the front side of the connecting rod (12) located on the left side. The pull rod (14) is rotatably connected to the front side of the connecting rod (12) located on the right side. The two fixed blocks (15) are symmetrically slidably connected to the inner wall of the fixed box (7). The front sides of the two fixed blocks (15) are respectively rotatably connected to the rear sides of the corresponding push rod (13) and pull rod (14). The top of the filter plate (6) is symmetrically provided with fixed grooves, and the number of the fixed grooves is two, and the two fixed grooves are adapted to the corresponding fixed blocks (15).

3. The activated carbon-based sewage decolorization treatment equipment according to claim 1, characterized in that: A fixing frame (10) is fixedly connected to the inner wall of the fixing box (7), and the fixing frame (10) passes through the connecting plate (9).

4. The activated carbon-based sewage decolorization treatment equipment according to claim 3, characterized in that: The outer wall of the fixing frame (10) is sleeved with a pushing spring (11), and the right side of the pushing spring (11) is fixedly connected to the left side of the connecting plate (9).

5. The activated carbon-based sewage decolorization treatment equipment according to claim 1, characterized in that: The inner wall of the fixed box (7) is symmetrically fixedly connected with fixed springs (16), and the number of the fixed springs (16) is two, and the bottoms of the two fixed springs (16) are fixedly connected to the tops of the corresponding fixed blocks (15).

6. The activated carbon-based sewage decolorization treatment equipment according to claim 1, characterized in that: The inner wall of the fixed box (7) is symmetrically fixedly connected with limit plates, and the number of limit plates is two, and the sides of the two limit plates that are far away from each other are respectively fixedly connected to the sides of the two fixed blocks (15) that are close to each other.

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