Sewage deodorization and purification device

Abstract

The utility model discloses a sewage deodorization purification device, which relates to the technical field of sewage treatment, and comprises a treatment tank, the lower end of the treatment tank is connected with a purification box through an electromagnetic valve pipeline, the left side and the right side of the upper surface of the treatment tank are fixedly connected with liquid inlet pipes, and the middle part of the upper surface of the treatment tank is fixedly provided with a driving motor; and a moving mechanism is arranged at the position, located above the interior of the treatment tank, of the lower end of the driving motor, and a stirring rod is arranged below the moving mechanism. Compared with an existing common sewage deodorization and purification device, the sewage deodorization and purification device has the advantages that the stirring rod can perform stable up-and-down circulating movable stirring, so that sewage and an alkaline absorbent can be mixed more uniformly and fully, and the sewage deodorization uniformity and the deodorization quality are greatly improved; the filter plate group can be detached, replaced and mounted more conveniently and quickly, so that the convenience degree of equipment maintenance is greatly improved, and the convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage deodorization and purification device. Background Technique

[0002] With the improvement of people's living standards and the enhancement of public environmental awareness, the deodorization problem of sewage treatment plants has attracted more and more attention. In order to prevent and avoid the impact of the odor of sewage treatment plants on the lives of surrounding residents, a sewage deodorization and purification device is needed.

[0003] For example, the published document with the application number 202321123478.4 discloses a sewage deodorization and purification device. In this utility model, a motor drives a feeding wheel to rotate, so that a purifying agent enters into a cylinder body. A motor drives a stirring shaft to rotate, so that the purifying agent is fully mixed with sewage, and a chemical reaction occurs between the sewage and the purifying agent to achieve the deodorization and purification of sewage. Controlling the running time of the motor can control the adjustment of the amount of purifying agent added. This utility model is provided with two groups of filter cylinders. When one group is blocked, the control valve on the first connecting pipe is closed, and the purification work can continue through the other group of filter cylinders, which is convenient to use. However, in this sewage deodorization and purification device, when stirring and mixing the deodorant and sewage, the stirring rods stir at a fixed position on the same plane. When the sewage rotates at the same speed as the stirring rods to form a stable eddy current, it is difficult to ensure the full mixing of the sewage and the deodorant, thus affecting the uniformity of sewage deodorization and the quality of overall stirring and mixing deodorization, thereby affecting work efficiency and work quality.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structural deficiencies, and a sewage deodorization and purification device is proposed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a sewage deodorization and purification device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A sewage deodorization and purification device, including a treatment tank, the lower end of the treatment tank is connected to a purification box through a solenoid valve pipeline, both left and right sides of the upper surface of the treatment tank are fixedly connected with liquid inlet pipes, a driving motor is fixedly installed in the middle of the upper surface of the treatment tank, a moving mechanism is arranged above the interior of the treatment tank at the lower end of the driving motor, a stirring rod is arranged below the moving mechanism, a through cavity is opened on the front side of the outer surface of the purification box, a filter plate group is fitted and inserted on the inner surface of the through cavity, locking pin mechanisms are arranged on both front sides of the filter plate group, and hole groove blocks are fixedly arranged at the four corners of the through cavity on the front side of the outer surface of the purification box.

[0007] Preferably, the moving mechanism includes a reciprocating threaded cylinder with the lower end of the driving motor installed inside the treatment tank. Above the inner surface of the reciprocating threaded cylinder, a cross bar is fixedly arranged, and a movable rod is slidably sleeved on the surface of the cross bar.

[0008] Preferably, the moving mechanism further includes a moving sleeve threadedly connected to the outer surface of the reciprocating threaded cylinder. A fixed sleeve is sleeved on the outer surface of the moving sleeve, and the upper end of the fixed sleeve is fixedly connected to the upper inner surface of the treatment tank.

[0009] Preferably, the moving mechanism further includes a bearing ring arranged at the lower end of the moving sleeve. The outer ring of the bearing ring is fixedly connected to the moving sleeve, and the inner ring is fixedly connected to the stirring rod.

[0010] Preferably, the locking pin mechanism includes fixed blocks fixedly arranged on both sides of the front side of the filter plate group. Springs are fixedly arranged at the upper and lower ends of the inner surface of the fixed block near the middle side.

[0011] Preferably, the locking pin mechanism further includes a plug block fixedly installed at the opposite end of the spring. A dial is fixedly installed on the front side of the surface of the plug block.

[0012] Preferably, sealing rubber strips are arranged around the surface of the filter plate group, and a drain pipe is arranged at the lower left side of the outer surface of the purification tank.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. Through the settings of the driving motor, moving mechanism, reciprocating threaded cylinder, cross bar, movable rod, moving sleeve, fixed sleeve, bearing ring and stirring rod in the present utility model, the stirring rod can perform stable up and down cyclic mobile stirring, enabling the sewage and the alkaline absorbent to be mixed more evenly and fully, thereby greatly improving the uniformity and deodorization quality of sewage deodorization.

[0015] 2. Through the settings of the through cavity, filter plate group, locking pin mechanism, fixed block, spring, plug block, dial, hole groove block and sealing rubber strip in the present utility model, by cooperating the locking pin mechanism with the hole groove block, the filter plate group can be disassembled, replaced and installed more conveniently and quickly, greatly improving the convenience of equipment maintenance and enhancing the convenience. The sealing rubber strip can seal the joint where the filter plate group is installed with the purification tank, preventing sewage from leaking through the joint, ensuring that the sewage passes through the filter plate group for filtration and purification stably, and improving the quality of purification and filtration. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the schematic diagram of the overall partial cross-sectional structure of the present utility model;

[0017] Figure 2 is the schematic diagram of the cross-sectional structure of the moving mechanism of the present utility model;

[0018] Figure 3 Schematic diagram of the split structure of the purification box and the filter plate group of the present utility model;

[0019] Figure 4 Schematic cross-sectional structure diagram of the locking pin mechanism of the present utility model.

[0020] In the figure: 1, treatment tank; 2, purification box; 3, drive motor; 4, liquid inlet pipe; 5, moving mechanism; 501, reciprocating screw barrel; 502, cross bar; 503, movable rod; 504, moving sleeve; 505, fixed sleeve; 506, bearing ring; 6, stirring rod; 7, through cavity; 8, filter plate group; 9, locking pin mechanism; 901, fixed block; 902, spring; 903, insertion block; 904, dial; 10, hole groove block; 11, sealing strip; 12, drain pipe. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] As Figure 1 - Figure 2 shown, a sewage deodorization and purification device includes a treatment tank 1. The lower end of the treatment tank 1 is connected to a purification box 2 through a solenoid valve pipeline. Both sides of the upper surface of the treatment tank 1 are fixedly connected with liquid inlet pipes 4. A drive motor 3 is fixedly installed in the middle of the upper surface of the treatment tank 1. Below the drive motor 3, a moving mechanism 5 is arranged above the interior of the treatment tank 1. Below the moving mechanism 5, a stirring rod 6 is arranged. A through cavity 7 is opened on the front side of the outer surface of the purification box 2. A filter plate group 8 is fitted and inserted on the inner surface of the through cavity 7. Locking pin mechanisms 9 are arranged on both sides of the front side of the filter plate group 8. Hole groove blocks 10 are fixedly arranged at the four corners of the through cavity 7 on the front side of the outer surface of the purification box 2;

[0023] The opening of the hole groove block 10 faces the through cavity 7. One of the liquid inlet pipes 4 is for sewage inlet, and the other is for the feeding pipe of the alkaline absorbent solution.

[0024] By adopting the above technical solution, the filter plate group 8 can filter impurities in the deodorized sewage.

[0025] Furthermore, the moving mechanism 5 includes a reciprocating screw barrel 501 installed inside the treatment tank 1 at the lower end of the drive motor 3. Above the inner surface of the reciprocating screw barrel 501, a cross bar 502 is fixedly arranged. The surface of the cross bar 502 is slidably sleeved with a movable rod 503;

[0026] The bottom end of the movable rod 503 is fixedly connected to the upper end of the stirring rod 6.

[0027] By adopting the above technical solution, the driving motor 3 drives the reciprocating screw barrel 501 to rotate, thereby causing the cross rod 502 to rotate. Under the cross-shaped structure, the movable rod 503 will also rotate accordingly, causing the stirring rod 6 to rotate and stirring and mixing the alkaline absorbent and the sewage.

[0028] Furthermore, the moving mechanism 5 further includes a moving sleeve 504 threadedly connected to the outer surface of the reciprocating screw barrel 501. A fixed sleeve 505 is sleeved on the outer surface of the moving sleeve 504, and the upper end of the fixed sleeve 505 is fixedly connected to the inner surface above the treatment tank 1.

[0029] Sliding blocks are arranged on the outer surface of the moving sleeve 504 and are slidably embedded in the inner wall of the fixed sleeve 505 for limiting.

[0030] By adopting the above technical solution, the sliding blocks cooperate with the fixed sleeve 505 to limit the moving sleeve 504. Affected by the rotating thread of the reciprocating screw barrel 501, the moving sleeve 504 will move up and down.

[0031] Furthermore, the moving mechanism 5 further includes a bearing ring 506 arranged at the lower end of the moving sleeve 504. The outer ring of the bearing ring 506 is fixedly connected to the moving sleeve 504, and the inner ring is fixedly connected to the stirring rod 6.

[0032] By adopting the above technical solution, the inner and outer rings of the bearing ring 506 do not affect each other, enabling the stirring rod 6 to rotate following the movable rod 503 and also move up and down following the moving sleeve 504.

[0033] As Figure 1 、 Figure 3 and Figure 4 shown, the locking pin mechanism 9 includes fixed blocks 901 fixedly arranged on both sides of the front side of the filter plate group 8. Springs 902 are fixedly arranged at the upper and lower ends of the inner surface of the fixed block 901 near the middle.

[0034] Furthermore, the locking pin mechanism 9 further includes an insertion block 903 fixedly installed at the opposite end of the spring 902. A dial 904 is fixedly installed on the front side of the surface of the insertion block 903.

[0035] The dial 904 slidably penetrates through the fixed block 901, and the rear side surface of the insertion block 903 is set as an inclined surface.

[0036] By adopting the above technical solution, the side wall of the hole slot block 10 uses the inclined surface to push the plug block 903 to squeeze the spring 902 to shrink into the fixing block 901. When the filter plate group 8 is fully inserted into the through cavity 7, the plug block 903 corresponds to the opening of the hole slot block 10. Under the action of the spring 902, the plug block 903 will be inserted into the opening, thereby fixing the entire filter plate group 8. The filter plate group 8 that has been used for a long time can be pinched by the paddle 904 to make the plug block 903 shrink again, and the hole slot block 10 can be removed, and the entire filter plate group 8 can be removed and replaced. The locking pin mechanism 9 and the hole slot block 10 cooperate to make the filter plate group 8 more convenient and quick to replace and install.

[0037] Furthermore, sealing strips 11 are arranged around the surface of the filter plate group 8 , and a drainage pipe 12 is arranged at the lower left side of the outer surface of the purification box 2 .

[0038] By adopting the above technical solution, the sealing strip 11 can seal the joint where the filter plate group 8 and the purification box 2 are installed, thereby preventing sewage from leaking through the joint.

[0039] Working principle: When using the sewage deodorization and purification device, first, the filter plate group 8 can be inserted into the purification box 2 using the through cavity 7. When inserting, the side wall of the hole slot block 10 uses the inclined surface to push the plug block 903 to squeeze the spring 902 to shrink into the fixed block 901. When the filter plate group 8 is fully inserted into the through cavity 7, the plug block 903 corresponds to the opening of the hole slot block 10. Under the action of the spring 902, the plug block 903 will be inserted into the opening, thereby fixing the entire filter plate group 8. Then, the alkaline absorbent solution and sewage can be added to the treatment tank 1 through the liquid inlet pipes 4 on both sides respectively. The driving motor 3 drives the reciprocating threaded cylinder 501 to rotate, thereby rotating the cross rod 502. Under the cross-shaped structure, the movable rod 503 will also rotate with it, causing the stirring rod 6 to rotate, stirring and mixing the alkaline absorbent and sewage, and at the same time, the slider and Under the limit of the fixed sleeve 505, the movable sleeve 504 is affected by the rotating thread of the reciprocating threaded cylinder 501 and moves up and down, and drives the stirring rod 6 to move up and down synchronously through the bearing ring 506. The movable rod 503 will be sleeved on the surface of the cross rod 502 and move up and down, and maintain effective rotation transmission, so that the stirring rod 6 can perform stable up and down circular moving stirring. After the sewage and the alkaline absorbent are fully mixed and deodorized, the solenoid valve is opened to allow the sewage to enter the purification box 2. The filter plate group 8 can be used to filter impurities in the deodorized sewage, and the filtered sewage is discharged through the drain pipe 12. The filter plate group 8 that has been used for a long time can be pinched by the pick 904 to make the plug block 903 shrink twice, and the hole slot block 10 is removed, so that the entire filter plate group 8 can be removed and replaced. This is the working principle of the sewage deodorization and purification device.

Claims

1. A sewage deodorization and purification device, comprising a treatment tank (1), characterized in that, The lower end of the treatment tank (1) is connected to a purification tank (2) through a solenoid valve pipeline. On both the left and right sides of the upper surface of the treatment tank (1), liquid inlet pipes (4) are fixedly connected. In the middle of the upper surface of the treatment tank (1), a driving motor (3) is fixedly installed. Below the driving motor (3) and above the interior of the treatment tank (1), a moving mechanism (5) is provided. Below the moving mechanism (5), a stirring rod (6) is provided. On the front side of the outer surface of the purification tank (2), a through cavity (7) is opened. Inside the through cavity (7), a filter plate group (8) is fitted and inserted. On both sides of the front side of the filter plate group (8), a locking pin mechanism (9) is provided. At the four corners of the through cavity (7) on the front side of the outer surface of the purification tank (2), hole groove blocks (10) are fixedly provided.

2. The sewage deodorization and purification device according to claim 1, characterized in that, The moving mechanism (5) includes a reciprocating screw barrel (501) installed inside the treatment tank (1) at the lower end of the driving motor (3). Above the inner surface of the reciprocating screw barrel (501), a cross rod (502) is fixedly provided. On the surface of the cross rod (502), a movable rod (503) is slidably sleeved.

3. A sewage deodorization and purification device according to claim 1, characterized in that, The moving mechanism (5) further includes a moving sleeve (504) threadedly connected to the outer surface of the reciprocating screw barrel (501). The outer surface of the moving sleeve (504) is sleeved with a fixed sleeve (505). The upper end of the fixed sleeve (505) is fixedly connected to the upper inner surface of the treatment tank (1).

4. A sewage deodorization and purification device according to claim 1, characterized in that, The moving mechanism (5) further includes a bearing ring (506) provided at the lower end of the moving sleeve (504). The outer ring of the bearing ring (506) is fixedly connected to the moving sleeve (504), and the inner ring is fixedly connected to the stirring rod (6).

5. A sewage deodorization and purification device according to claim 1, characterized in that, The locking pin mechanism (9) includes fixed blocks (901) fixedly provided on both sides of the front side of the filter plate group (8). At the upper and lower ends of the inner surface of the fixed block (901) near the middle, springs (902) are fixedly provided.

6. The sewage deodorization and purification device according to claim 1, characterized in that, The locking pin mechanism (9) further includes an insertion block (903) fixedly installed at the opposite ends of the springs (902). On the front side of the surface of the insertion block (903), a dial (904) is fixedly installed.

7. A sewage deodorization and purification device according to claim 1, characterized in that, Sealing rubber strips (11) are provided around the surface of the filter plate group (8). A drain pipe (12) is provided at the lower left side of the outer surface of the purification tank (2).

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