Sewage treatment tank with regular cleaning structure

Abstract

The utility model discloses a sewage treatment tank with a regular cleaning structure, and relates to the technical field of sewage treatment tanks, the sewage treatment tank comprises a tank body, a feed port, a water inlet, a sealing plate, a motor and a stirring rod main body, the feed port and the water inlet are respectively arranged at the outer side of the tank body, and the sealing plate is arranged at the top of the tank body. According to the sewage treatment tank with the regular cleaning structure, the end part of a threaded column penetrates through a connecting plate from the bottom of the connecting plate and is fixed by a nut, so that a first soft rubber scraping plate is mounted at the bottom end of a stirring rod main body, and when the tank body is transported, the tank body can be transversely placed, so that the flat side of a supporting plate can be placed on a truck; the tank body can be supported in an auxiliary mode through the supporting plate and the supporting base, meanwhile, the stability of placing of the tank body can be improved through the flat side of the supporting plate, and after being placed, the tank body is fixed through a rope, so that the tank body is not prone to shaking in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment tanks, in particular to a sewage treatment tank with a periodic cleaning structure. Background Art

[0002] Sewage treatment tanks are an important part of the sewage treatment system. They are mainly used to collect, store and treat sewage. These tanks are usually corrosion-resistant and well-sealed to ensure that sewage will not leak or pollute the environment during the treatment process. By effectively collecting and treating sewage, sewage treatment tanks can prevent sewage from being discharged directly into the environment, thereby protecting natural resources such as water bodies, soil and air from pollution, maintaining ecological balance and the human living environment. Existing sewage treatment tanks still have certain defects when used.

[0003] In the existing technology, sewage treatment tanks play a vital role in sewage treatment systems. Sewage treatment tanks are mainly used to collect and store sewage, and to perform preliminary treatment on sewage to reduce the burden on subsequent treatment units. During long-term use, impurities in the sewage will adhere to the inner wall of the sewage treatment tank. Due to the large internal volume of the sewage treatment tank, it is time-consuming and laborious for personnel to clean the inner wall of the sewage treatment tank. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage treatment tank with a periodic cleaning structure to solve the problem of difficult cleaning of sewage treatment tanks currently on the market as mentioned in the background art.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a sewage treatment tank with a regular cleaning structure, comprising: a tank body, a feeding port, a water inlet, a sealing plate, a motor and a stirring rod main body, the outer sides of the tank body are respectively provided with a feeding port and a water inlet, a sealing plate is placed on the top of the tank body, a motor is installed on the top of the sealing plate, the output end of the motor is connected to the stirring rod main body, a connecting plate is welded to the bottom end of the stirring rod main body, a threaded column is inserted through the inside of the connecting plate, a first soft rubber scraper is connected to the bottom of the threaded column, a connecting block is welded to the surface of the stirring rod main body close to the tank body, a second soft rubber scraper is provided on the outer side of the connecting block, a docking block is connected to the side of the second soft rubber scraper close to the connecting block, a stop block is connected to the surface of the docking block, a reset spring is connected to the inside of the docking block, and one end of the reset spring is connected to a card block.

[0006] Preferably, a nut is threadedly connected to the outer side of the top end of the threaded column, and a plug-in structure is formed between the threaded column and the connecting plate.

[0007] Preferably, a sliding structure is formed between the docking block and the connecting block.

[0008] Preferably, a connecting seat is welded to the outer side of the tank body, an end of the connecting seat is connected to a connecting shaft, and the outer side of the connecting shaft is rotatably connected to a rotating block.

[0009] Preferably, the internal thread of the rotating block is connected to a positioning screw, and a support plate is provided on the outer side of the connecting seat.

[0010] Preferably, the support plate is connected to a support seat and a plug-in block on one side close to the tank body.

[0011] Preferably, a threaded hole matching the size of the positioning screw is formed through the interior of the plug-in block.

[0012] Compared with the prior art, the beneficial effects of the present invention are: the sewage treatment tank with a regular cleaning structure has the end of the threaded column passing through the connecting plate from the bottom of the connecting plate and fixed with a nut, so that the first soft rubber scraper is installed at the bottom end of the stirring rod body. When the tank body is being transported, the tank body can be placed horizontally so that the flat side of the support plate can be placed on the truck. The tank body can be auxiliary supported by the support plate and the support seat. At the same time, the flat side of the support plate can improve the stability of the tank body. After the tank body is placed, it is fixed with a rope, so that the tank body is not easy to shake during transportation.

[0013] 1. The sewage treatment tank can collect sewage from different sources to facilitate subsequent unified treatment. After long-term use, the inner wall of the sewage treatment tank is prone to adherence to impurities, and it is difficult for personnel to quickly clean the inner wall. The end of the threaded column passes through the connecting plate from the bottom of the connecting plate and is fixed with a nut, so that the first soft rubber scraper is installed at the bottom end of the stirring rod body. When the end of the docking block is inserted into the interior of the connecting block, the connecting block will squeeze the inclined surface of the card block, so that the card block will compress the reset spring. When the card block is completely moved into the interior of the docking block, the docking block can drive the card block to pass through the connecting block. At this time, the block One side of the block can be moved to the side position of the connecting block, so that the block can be reset by the reset spring. When the stirring rod main body is installed, the bottom of the first soft rubber scraper can contact the bottom end of the inside of the tank body, and the second soft rubber scraper can contact the inner wall of the tank. When the stirring rod main body rotates, it can drive the first soft rubber scraper and the second soft rubber scraper to rotate. When the first soft rubber scraper and the second soft rubber scraper rotate, they can scrape and clean impurities on the surface of the inner wall of the tank. The first soft rubber scraper and the second soft rubber scraper can quickly clean the impurities on the inner wall of the tank, thereby saving time and labor for manual cleaning.

[0014] 2. The sewage treatment tank is an important part of the sewage treatment system. Since the shape of the sewage treatment tank is close to round, when the sewage treatment tank is placed on a truck, once the vehicle bumps, although it is fixed with a rope, it is still easy to shake, making it difficult to place the sewage treatment tank stably. When the support plate moves, it can drive the support seat and the plug-in block to move. When the end of the plug-in block is plugged into the inside of the connecting seat, the curved surface of the outer side of the support seat can move to the outside of the tank body. At this time, the rotating block can be pulled toward the direction of the plug-in block. When the rotating block moves to the outside of the plug-in block, the positioning screw can be rotated so that the end of the positioning screw can be threaded through the plug-in block. When the tank body is transported, the tank body can be placed horizontally so that the flat side of the support plate can be placed on the truck. The support plate and the support seat can provide auxiliary support to the tank body. At the same time, the flat side of the support plate can improve the stability of the tank body. After the tank body is placed, it is fixed with a rope, so that the tank body is not easy to shake during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main cutaway structure of the tank body of the utility model;

[0017] Figure 3 This is a schematic diagram of the main cutaway structure of the docking block of the present invention;

[0018] Figure 4 This is a schematic diagram of the cross-sectional structure of the plug-in block of the utility model from above.

[0019] In the figure: 1. Tank body; 2. Feeding port; 3. Water inlet; 4. Sealing plate; 5. Motor; 6. Stirring rod body; 7. Connecting plate; 8. Threaded column; 9. First soft rubber scraper; 10. Connecting block; 11. Second soft rubber scraper; 12. Docking block; 13. Stop block; 14. Return spring; 15. Block; 16. Connecting seat; 17. Connecting shaft; 18. Rotating block; 19. Positioning screw; 20. Support plate; 21. Support seat; 22. Connecting block. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1-4It can be seen that the utility model provides a technical solution: a sewage treatment tank with a regular cleaning structure, comprising: a tank body 1, a feeding port 2, a water inlet 3, a sealing plate 4, a motor 5 and a stirring rod body 6. The outside of the tank body 1 is respectively provided with a feeding port 2 and a water inlet 3, a sealing plate 4 is placed on the top of the tank body 1, a motor 5 is installed on the top of the sealing plate 4, the output end of the motor 5 is connected to the stirring rod body 6, a connecting plate 7 is welded to the bottom end of the stirring rod body 6, a threaded column 8 is inserted through the inside of the connecting plate 7, and the bottom of the threaded column 8 is connected to a first soft The scraper 9 and the stirring rod main body 6 are welded with a connecting block 10 on the surface close to the tank body 1, and a second soft rubber scraper 11 is provided on the outside of the connecting block 10. The second soft rubber scraper 11 is connected to a docking block 12 on the side close to the connecting block 10, and a stopper 13 is connected to the surface of the docking block 12. A return spring 14 is connected to the inside of the docking block 12, and one end of the return spring 14 is connected to a clamping block 15. A nut is threadedly connected to the outside of the top of the threaded column 8, and a plug-in structure is formed between the threaded column 8 and the connecting plate 7, and a sliding structure is formed between the docking block 12 and the connecting block 10.

[0022] During specific implementation, the sewage treatment tank can collect sewage from different sources to facilitate subsequent unified treatment. After long-term use, the inner wall of the sewage treatment tank is prone to impurities, and it is difficult for personnel to quickly clean the inner wall. Before the sewage treatment tank is used, the end of the threaded column 8 can be passed through the connecting plate 7 from the bottom of the connecting plate 7 and fixed with a nut, so that the first soft rubber scraper 9 is installed at the bottom end of the stirring rod body 6, and the second soft rubber scraper 11 is pushed toward the direction of the connecting block 10. When the second soft rubber scraper 11 moves, it can drive the docking block 12 to move. When the end of the docking block 12 is inserted into the interior of the connecting block 10, the connecting block 10 will squeeze the inclined surface of the card block 15, so that the card block 15 will compress the reset spring 14. When the card block 15 is completely moved to the interior of the docking block 12, the docking block 12 can drive the block 15 to pass through the connecting block 10. At this time, one side of the block 13 can be moved to the side position of the connecting block 10. At the same time, the block 15 is no longer squeezed, so that the block 15 can be reset by the reset spring 14, thereby installing the second soft rubber scraper 11 on both sides of the stirring rod main body 6. At this time, the stirring rod main body 6 can be installed inside the tank body 1. When the stirring rod main body 6 is installed, the bottom of the first soft rubber scraper 9 can contact the bottom end of the tank body 1, and the second soft rubber scraper 11 can contact the inner wall of the tank body 1. When the motor 5 is running, it can drive the stirring rod main body 6 to rotate. When the stirring rod main body 6 rotates, it can drive the first soft rubber scraper 9 and the second soft rubber scraper 11 to rotate. When the first soft rubber scraper 9 and the second soft rubber scraper 11 rotate, they can scrape and clean impurities on the inner wall surface of the tank body 1.

[0023] See Figures 1-4It can be seen that the first soft rubber scraper 9 and the second soft rubber scraper 11 can quickly clean the impurities on the inner wall of the tank body 1, thereby saving the time and labor of manual cleaning.

[0024] See Figure 1 and Figure 4 It can be seen that a connecting seat 16 is welded to the outside of the tank body 1, and the end of the connecting seat 16 is connected to a connecting shaft 17. The outer side of the connecting shaft 17 is rotatably connected to a rotating block 18, and the internal thread of the rotating block 18 is connected to a positioning screw 19. A support plate 20 is provided on the outside of the connecting seat 16, and the side of the support plate 20 close to the tank body 1 is respectively connected to a support seat 21 and a plug-in block 22. A threaded hole matching the size of the positioning screw 19 is opened through the interior of the plug-in block 22, and the outer side of the support seat 21 is an arc-shaped surface.

[0025] In specific implementation, the sewage treatment tank is an important part of the sewage treatment system. During transportation, the sewage treatment tank is usually placed horizontally on a truck and fixed by multiple sets of ropes. Since the shape of the sewage treatment tank is close to a circle, when the sewage treatment tank is placed on the truck, once the vehicle is bumpy, although it is fixed with ropes, it is still easy to shake, making it difficult to place the sewage treatment tank stably. Before transporting the tank body 1, the support plate 20 can be pushed in the direction close to the connecting seat 16. When the support plate 20 moves, it can drive the support seat 21 and the plug block 22 to move. When the plug block When the end 22 is plugged into the connecting seat 16, the arc-shaped surface on the outside of the support seat 21 can be moved to the outside of the tank body 1. At this time, the rotating block 18 can be pulled in the direction of the plug-in block 22. When the rotating block 18 moves, it can be rotated through the connecting shaft 17. When the rotating block 18 moves to the outside of the plug-in block 22, the positioning screw 19 can be rotated so that the end of the positioning screw 19 can be threaded through the plug-in block 22, thereby fixing the support plate 20 and the support seat 21 to the outside of the tank body 1. When the tank body 1 is being transported, the tank body 1 can be placed horizontally so that the flat side of the support plate 20 can be placed on the truck.

[0026] See Figure 1 and Figure 4 It can be seen that the tank body 1 can be auxiliary supported by the support plate 20 and the support seat 21. At the same time, the flat side of the support plate 20 can improve the stability of the tank body 1. After the tank body 1 is placed, it is fixed with a rope, so that the tank body 1 is not easy to shake during transportation.

[0027] To sum up, when using the sewage treatment tank with a periodic cleaning structure, the end of the threaded column 8 is passed through the connecting plate 7 from the bottom of the connecting plate 7 and fixed with a nut, so that the first soft rubber scraper 9 is installed at the bottom end of the stirring rod main body 6, and the second soft rubber scraper 11 is pushed toward the direction of the connecting block 10. The impurities on the inner wall of the tank body 1 can be quickly cleaned by the first soft rubber scraper 9 and the second soft rubber scraper 11, thereby saving time and labor for manual cleaning by personnel. The tank body 1 can be auxiliary supported by the support plate 20 and the support seat 21. At the same time, the flat side of the support plate 20 can improve the stability of the tank body 1. After the tank body 1 is placed, it is fixed with a rope so that the tank body 1 is not easy to shake during transportation. The content not described in detail in this description belongs to the existing technology known to professional and technical personnel in this field.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A sewage treatment tank with a periodic cleaning structure, comprising: The tank body (1), the feeding port (2), the water inlet (3), the sealing plate (4), the motor (5) and the stirring rod body (6) are characterized by: The outer side of the tank body (1) is respectively provided with a feeding port (2) and a water inlet (3); a sealing plate (4) is placed on the top of the tank body (1); a motor (5) is installed on the top of the sealing plate (4); and an output end of the motor (5) is connected to a stirring rod body (6); A connecting plate (7) is welded to the bottom end of the stirring rod body (6); a threaded column (8) is inserted through the interior of the connecting plate (7); a first soft rubber scraper (9) is connected to the bottom of the threaded column (8); a connecting block (10) is welded to the surface of the stirring rod body (6) close to the tank body (1); a second soft rubber scraper (11) is provided on the outside of the connecting block (10); a docking block (12) is connected to the side of the second soft rubber scraper (11) close to the connecting block (10); a stopper (13) is connected to the surface of the docking block (12); a return spring (14) is connected to the interior of the docking block (12); and one end of the return spring (14) is connected to a clamping block (15).

2. The sewage treatment tank with a periodic cleaning structure according to claim 1, characterized in that: The outer side of the top end of the threaded column (8) is threadedly connected to a nut, and a plug-in structure is formed between the threaded column (8) and the connecting plate (7).

3. The sewage treatment tank with a periodic cleaning structure according to claim 1, characterized in that: A sliding structure is formed between the docking block (12) and the connecting block (10).

4. The sewage treatment tank with a periodic cleaning structure according to claim 1, characterized in that: A connecting seat (16) is welded to the outer side of the tank body (1), an end of the connecting seat (16) is connected to a connecting shaft (17), and the outer side of the connecting shaft (17) is rotatably connected to a rotating block (18).

5. The sewage treatment tank with a periodic cleaning structure according to claim 4, characterized in that: The internal thread of the rotating block (18) is connected to a positioning screw (19), and a support plate (20) is provided on the outer side of the connecting seat (16).

6. The sewage treatment tank with a periodic cleaning structure according to claim 5, characterized in that: The support plate (20) is respectively connected to a support seat (21) and a plug-in block (22) on one side close to the tank body (1).

7. The sewage treatment tank with a periodic cleaning structure according to claim 6, characterized in that: The interior of the plug-in block (22) is penetrated by a threaded hole having a size matching that of the positioning screw (19).

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