Sewage treatment sedimentation tank

Abstract

The utility model discloses a sewage treatment settling pond, which belongs to the technical field of sewage treatment and comprises a pond body, inner wall plates are arranged on two sides of an inner cavity of the pond body, hinge components are arranged at the bottom ends of the inner wall plates, and the bottom ends of the inner wall plates are movably mounted in the inner cavity of the pond body through the hinge components; through the arrangement of the inner wall plates, when the inner side walls and the bottom wall of the pool body need to be cleaned, the inner wall plates can be rotated, the two sides of the inner wall plates can scrape attachments on the surfaces of the other two inner side walls of the pool body in the rotating process of the inner wall plates, and when the two sets of inner wall plates rotate in place, the bottoms of the inner wall plates can be attached to one set of cleaning scrapers above the inner wall plates; a user can drive the upper cleaning scraping plate and the lower cleaning scraping plate to scrape and clean attachments on the surface of the inner wall plate and the bottom wall of the pool body through the driving assembly, through the arrangement of the device, the inner side wall and the bottom wall of the pool body can be cleaned, and the cleaning efficiency is high and comprehensive.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment sedimentation tank. Background Art

[0002] A sedimentation tank is a structure that uses sedimentation to remove suspended matter from water. It is a water purifier that uses the natural sedimentation or coagulation sedimentation of water to remove suspended matter from water.

[0003] A Chinese patent with a publication number of CN218357530U discloses a sedimentation tank for treating urban domestic sewage, including a sedimentation tank, and also including: a driving component, on which the driving component is installed; a cleaning component, on which the driving component is connected, and the cleaning component includes a cylinder with a brush structure and a scraper, and the outer wall of the lower end of the cylinder with the brush structure fits the inner bottom wall of the sedimentation tank, and the bottom of the scraper contacts the inner bottom wall of the sedimentation tank; the driving component drives the cleaning component to move, and simultaneously cleans the inner bottom wall of the sedimentation tank. The utility model can drive the cleaning component to move through the driving component, and synchronously make the cylinder with a brush structure and the scraper clean the residue on the inner bottom wall of the sedimentation tank, thereby reducing the residue attached to the inner bottom wall of the sedimentation tank, and then facilitating subsequent use.

[0004] The sedimentation tank involved in the above patent still has some obvious shortcomings in actual use. The device can only clean the bottom of the sedimentation tank through the cleaning component, but a small amount of residue will also be attached to the side wall of the sedimentation tank. The cleaning component in the sedimentation tank in the above patent cannot clean the side wall of the sedimentation tank. Therefore, we need to propose a sewage treatment sedimentation tank. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage treatment sedimentation tank, which has the advantage of being able to clean the side walls and the bottom of the sedimentation tank, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides a sewage treatment sedimentation tank, including a tank body, inner wall panels are arranged on both sides of the inner cavity of the tank body, a hinge assembly is arranged at the bottom end of the inner wall panel, the bottom end of the inner wall panel is movably mounted in the inner cavity of the tank body through the hinge assembly, a positioning assembly is arranged on the top of the inner wall panel, the inner wall panel is fixedly mounted on both sides of the inner cavity of the tank body through the positioning assembly, and a cleaning assembly for simultaneously cleaning the bottom of the tank body cavity and the surface of the inner wall panel is arranged at the bottom of the tank body cavity.

[0007] Preferably, the cleaning component includes a slide plate arranged in the inner cavity of the pool body, and cleaning scrapers are fixedly installed on the upper and lower sides of the slide plate, and the two groups of cleaning scrapers are respectively fitted with the surface of the bottom wall and the inner wall plate of the pool body on the side away from the slide plate, and the inner cavity of the pool body is equipped with a driving component for driving the slide plate and the cleaning scraper to move, and the inner cavity of the pool body is also equipped with a guide component for improving the movement stability of the slide plate and the cleaning scraper.

[0008] Preferably, the driving assembly includes a driving motor fixedly mounted on one side of the pool body, the output shaft of the driving motor passes through the pool body and extends to the inner cavity of the pool body where a driving screw is fixedly mounted, the surface of the skateboard is provided with a threaded hole matching the driving screw, and the surface of the driving screw is threadedly connected to the inner wall of the threaded hole.

[0009] Preferably, the guide assembly includes two groups of guide rods fixedly installed in the inner cavity of the pool body, and guide holes are opened on the surface of the slide plate at corresponding positions of the guide rods, and the inner walls of the guide holes are slidably connected to the surfaces of the guide rods.

[0010] Preferably, the hinge assembly includes a hinge shaft fixedly mounted on the bottom of the inner wall plate, hinge holes are provided on both sides of the inner cavity of the pool body and at corresponding positions of the hinge shaft, and both ends of the hinge shaft are rotatably connected to the inner walls of the two groups of hinge holes respectively.

[0011] Preferably, the positioning assembly includes a positioning plate fixedly mounted on the top of the inner wall plate, a handle fixedly mounted on one side of the positioning plate, a positioning groove adapted to the positioning plate is provided on the top of the pool body, the surface of the positioning plate is clamped with the inner wall of the positioning groove, and a locking assembly is also provided between the positioning plate and the positioning groove for fixing them together.

[0012] Preferably, the locking assembly includes a locking rod threadedly connected to the surface of the positioning plate, and a locking hole is provided at the bottom of the inner cavity of the positioning groove and corresponding to the locking rod. One end of the locking rod passes through the positioning plate and extends to the inner cavity of the positioning groove and is threadedly connected to the inner wall of the locking hole.

[0013] Preferably, the bottom of one side of the pool body is connected to a waste pipe, and a control valve is installed on the waste pipe.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] The utility model provides an inner wall plate, so that when it is necessary to clean the inner side wall and the bottom wall of the pool body, the inner wall plate can be rotated. During the rotation, the inner wall plate will scrape the attachments on the other two inner side wall surfaces of the pool body. When the two groups of inner wall plates are rotated into place, their bottoms will fit with the upper group of cleaning scrapers. The user can drive the upper and lower groups of cleaning scrapers through the driving assembly to scrape and clean the attachments on the surface of the inner wall plate and the bottom wall of the pool body respectively. Through the provision of the device, the inner side wall and the bottom wall of the pool body can be cleaned with high cleaning efficiency and more comprehensiveness. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the utility model when the inner wall plate is rotated into place;

[0018] Figure 3 It is a structural schematic diagram of the cleaning component of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the hinge assembly of the utility model.

[0020] In the figure: 1. pool body; 2. inner wall plate; 3. slide plate; 4. cleaning scraper; 5. drive motor; 6. drive screw; 7. threaded hole; 8. guide rod; 9. guide hole; 10. hinge shaft; 11. hinge hole; 12. positioning plate; 13. handle; 14. positioning groove; 15. locking rod; 16. locking hole; 17. waste pipe; 18. control valve. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-Figure 4The utility model provides a sewage treatment sedimentation tank, including a tank body 1, inner wall plates 2 are arranged on both sides of the inner cavity of the tank body 1, and a positioning assembly is arranged on the top of the inner wall plate 2. The inner wall plate 2 is installed and fixed to both sides of the inner cavity of the tank body 1 through the positioning assembly. The positioning assembly includes a positioning plate 12 fixedly installed on the top of the inner wall plate 2, and a handle 13 is fixedly installed on one side of the positioning plate 12. A positioning groove 14 adapted to the positioning plate 12 is opened on the top of the tank body 1, and the surface of the positioning plate 12 is clamped with the inner wall of the positioning groove 14. A locking assembly for fixing them together is also arranged between the positioning plate 12 and the positioning groove 14, and the locking assembly includes a locking rod 15 threadedly connected to the surface of the positioning plate 12, and a locking hole 16 is opened at the bottom of the inner cavity of the positioning groove 14 and at the corresponding position of the locking rod 15. One end of the locking rod 15 passes through the positioning plate 12 and extends to the inner cavity of the positioning groove 14 and is threadedly connected with the inner wall of the locking hole 16.

[0023] In this embodiment, the inner wall plates 2 on both sides of the inner cavity of the pool body 1 are rotatable. They are fixed to both sides of the inner cavity of the pool body 1 through positioning components. In normal use, the user can rotate the inner wall plates 2 to Figure 1 As shown in the position, the positioning plate 12 on the surface of the inner wall plate 2 will be stuck in the positioning groove 14 on the top of the pool body 1, and then the user can tighten the locking rod 15 to lock the positioning plate 12 in the positioning groove 14 to fix the use position of the inner wall plate 2.

[0024] Preferably, a hinge assembly is provided at the bottom end of the inner wall panel 2, and the bottom end of the inner wall panel 2 is movably mounted in the inner cavity of the pool body 1 through the hinge assembly. The hinge assembly includes a hinge shaft 10 fixedly mounted on the bottom of the inner wall panel 2, and hinge holes 11 are opened on both sides of the inner cavity of the pool body 1 and at corresponding positions of the hinge shaft 10, and the two ends of the hinge shaft 10 are rotatably connected to the inner walls of the two groups of hinge holes 11 respectively.

[0025] In this embodiment, the inner wall plate 2 is rotatably mounted on both sides of the inner cavity of the pool body 1 through a hinge assembly. When it is necessary to clean the attachments on the inner side wall and the bottom wall of the pool body 1, the user first needs to rotate the inner wall plate 2 to rotate it to the position as shown in the figure. Figure 2 In the position shown, during its rotation, its two sides will slide on the other two inner walls of the pool body 1 to scrape and clean the attachments attached to the inner walls.

[0026] Among them, a cleaning component for simultaneously cleaning the bottom of the inner cavity of the pool body 1 and the surface of the inner wall plate 2 is provided at the bottom of the inner cavity of the pool body 1, and the cleaning component includes a slide plate 3 provided in the inner cavity of the pool body 1, and cleaning scrapers 4 are fixedly installed on the upper and lower sides of the slide plate 3, and the two groups of cleaning scrapers 4 are respectively fitted with the bottom wall of the pool body 1 and the surface of the inner wall plate 2 on the side away from the slide plate 3, and the inner cavity of the pool body 1 is provided with a driving component for driving the slide plate 3 and the cleaning scraper 4 to move, and the driving component includes a driving motor 5 fixedly installed on one side of the pool body 1, and the output shaft of the driving motor 5 passes through the pool body 1 and extends to the inner cavity of the pool body 1, and a driving screw 6 is fixedly installed, and a threaded hole 7 adapted to the driving screw 6 is opened on the surface of the slide plate 3, and the surface of the driving screw 6 is threadedly connected to the inner wall of the threaded hole 7.

[0027] like Figure 2 and Figure 3 As shown, when the inner wall plate 2 is rotated to Figure 2 When the position is shown, the user can turn on the drive motor 5 through the external controller, and the output shaft of the drive motor 5 will drive the drive screw 6 to rotate, and then drive the two groups of cleaning scrapers 4 to move through the slide plate 3. The upper group of cleaning scrapers 4 scrapes and cleans the attachments on the surface of the inner wall plate 2, and the lower group of cleaning scrapers 4 scrapes and cleans the attachments on the bottom wall of the pool body 1. Through the setting of this device, the attachments attached to the inner wall and the bottom wall surface of the pool body 1 can be quickly and conveniently cleaned. It should be noted that a sealing ring should also be provided at the connection between the output shaft of the drive motor 5 and the pool body 1 to seal the connection and prevent water leakage at the connection.

[0028] It is worth mentioning that the inner cavity of the pool body 1 is also equipped with a guide assembly for improving the movement stability of the slide plate 3 and the cleaning scraper 4. The guide assembly includes two sets of guide rods 8 fixedly installed in the inner cavity of the pool body 1. A guide hole 9 is opened on the surface of the slide plate 3 at the corresponding position of the guide rod 8, and the inner wall of the guide hole 9 is slidably connected to the surface of the guide rod 8.

[0029] By setting the guide assembly, the stability of the sliding plate 3 and the moving rod of the cleaning scraper 4 can be improved. When the sliding plate 3 moves, it will drive the guide hole 9 to slide on the surface of the guide rod 8.

[0030] Furthermore, a waste pipe 17 is connected to the bottom of one side of the pool body 1, and a control valve 18 is installed on the waste pipe 17. Through the setting of the waste pipe 17, after scraping and cleaning the inner wall and bottom wall of the pool body 1, the user can open the control valve 18 to discharge the waste inside the pool body 1 to the outside through the waste pipe 17.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment sedimentation tank, comprising a tank body (1), characterized in that: Inner wall panels (2) are provided on both sides of the inner cavity of the pool body (1); a hinge assembly is provided at the bottom end of the inner wall panel (2); the bottom end of the inner wall panel (2) is movably mounted in the inner cavity of the pool body (1) via the hinge assembly; a positioning assembly is provided at the top of the inner wall panel (2); the inner wall panel (2) is fixedly mounted on both sides of the inner cavity of the pool body (1) via the positioning assembly; and a cleaning assembly for simultaneously cleaning the bottom of the inner cavity of the pool body (1) and the surface of the inner wall panel (2) is provided at the bottom of the inner cavity of the pool body (1).

2. A sewage treatment sedimentation tank according to claim 1, characterized in that: The cleaning assembly comprises a slide plate (3) arranged in the inner cavity of the pool body (1), and cleaning scrapers (4) are fixedly installed on the upper and lower sides of the slide plate (3), and the sides of the two groups of cleaning scrapers (4) away from the slide plate (3) are respectively in contact with the bottom wall and the surface of the inner wall plate (2) of the pool body (1), and the inner cavity of the pool body (1) is equipped with a driving assembly for driving the slide plate (3) and the cleaning scraper (4) to move. The inner cavity of the pool body (1) is also equipped with a guide assembly for improving the movement stability of the slide plate (3) and the cleaning scraper (4).

3. A sewage treatment sedimentation tank according to claim 2, characterized in that: The driving assembly comprises a driving motor (5) fixedly mounted on one side of the pool body (1); the output shaft of the driving motor (5) penetrates the pool body (1) and extends to the inner cavity of the pool body (1) where a driving screw (6) is fixedly mounted; a threaded hole (7) matching the driving screw (6) is formed on the surface of the slide plate (3); the surface of the driving screw (6) is threadedly connected to the inner wall of the threaded hole (7).

4. A sewage treatment sedimentation tank according to claim 2, characterized in that: The guide assembly comprises two groups of guide rods (8) fixedly mounted in the inner cavity of the pool body (1); guide holes (9) are provided on the surface of the slide plate (3) at positions corresponding to the guide rods (8); and the inner walls of the guide holes (9) are slidably connected to the surfaces of the guide rods (8).

5. A sewage treatment sedimentation tank according to claim 1, characterized in that: The hinge assembly comprises a hinge shaft (10) fixedly mounted on the bottom of the inner wall plate (2), hinge holes (11) are provided on both sides of the inner cavity of the pool body (1) and at positions corresponding to the hinge shaft (10), and the two ends of the hinge shaft (10) are rotatably connected to the inner walls of the two groups of hinge holes (11) respectively.

6. A sewage treatment sedimentation tank according to claim 1, characterized in that: The positioning assembly comprises a positioning plate (12) fixedly mounted on the top of the inner wall plate (2); a handle (13) is fixedly mounted on one side of the positioning plate (12); a positioning groove (14) adapted to the positioning plate (12) is provided on the top of the pool body (1); the surface of the positioning plate (12) is snap-fitted to the inner wall of the positioning groove (14); and a locking assembly is also provided between the positioning plate (12) and the positioning groove (14) for fixing them together.

7. A sewage treatment sedimentation tank according to claim 6, characterized in that: The locking assembly comprises a locking rod (15) threadedly connected to the surface of the positioning plate (12); a locking hole (16) is provided at the bottom of the inner cavity of the positioning groove (14) and at a position corresponding to the locking rod (15); one end of the locking rod (15) passes through the positioning plate (12) and extends to the inner cavity of the positioning groove (14) and is threadedly connected to the inner wall of the locking hole (16).

8. A sewage treatment sedimentation tank according to claim 1, characterized in that: The bottom of one side of the pool body (1) is connected to a waste discharge pipe (17), and a control valve (18) is installed on the waste discharge pipe (17).

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