PPH square tank with impurity treatment function

Abstract

The utility model provides a square PPH tank with an impurity treatment function, which relates to the field of square PPH tanks and comprises a treatment tank, a bottom plate is fixedly mounted at a position, close to the bottom, of the inner wall of the treatment tank, impurity discharge devices are arranged on two sides of the bottom plate, a moving device is mounted at a position, close to the top, of the treatment tank, and the bottom plate is fixedly mounted on the treatment tank. A rotating device is mounted at the moving end of the moving device, a scraping frame and a mounting frame which are of a U-shaped structure are mounted on the two sides of the rotating end of the rotating device correspondingly, the outer wall of the scraping frame can be attached to the inner walls of the two sides of the treatment tank and the top of the bottom plate, longitudinal cleaning brushes are mounted on the two sides of the mounting frame correspondingly, and a transverse cleaning brush is mounted at the end of the mounting frame; according to the PPH square tank with the impurity treatment function, the threaded rod is driven by the first motor to rotate, so that the supporting frame drives the scraping frame to move in the treatment tank, and sludge is conveniently scraped.

Description

Technical Field

[0001] The utility model relates to the field of PPH square tanks, in particular to a PPH square tank with impurity treatment function. Background Technique

[0002] The PPH sedimentation square tank is mainly a large water tank device made of PPH (high-performance polypropylene) material for sedimentation. PPH is a high-performance polypropylene material, which is widely used in various industrial fields due to its excellent corrosion resistance, high-temperature resistance characteristics and mechanical strength. These characteristics enable the PPH sedimentation square tank to adapt to high-concentration acid-base environments and the storage requirements of various chemical liquids.

[0003] When the existing PPH sedimentation square tank is in use, the PPH sedimentation tank is used to treat wastewater. After the wastewater is transferred into the PPH sedimentation tank, the impurities in the wastewater precipitate at the bottom of the PPH sedimentation tank. After the upper clear water is discharged, the sludge is discharged. When the existing PPH sedimentation tank treats the sludge, it is generally processed manually, which is time-consuming and laborious, and when the sludge deposition time is long, it is more troublesome to clean up.

[0004] Therefore, it is necessary to provide a new PPH square tank with impurity treatment function to solve the above technical problems. Content of the Utility Model

[0005] To solve the above technical problems, the utility model provides a PPH square tank with impurity treatment function.

[0006] The PPH square tank with impurity treatment function provided by the utility model includes a treatment tank. A bottom plate is fixedly installed at a position near the bottom of the inner wall of the treatment tank. Impurity discharge devices are arranged on both sides of the bottom plate. A moving device is installed at a position near the top of the treatment tank. A rotating device is installed on the moving end of the moving device. Scraping frames and mounting frames in a U-shaped structure are respectively installed on both sides of the rotating end of the rotating device. Among them, the outer wall of the scraping frame can be attached to the inner walls on both sides of the treatment tank and the top of the bottom plate. Longitudinal cleaning brushes are installed on both sides of the mounting frame. A transverse cleaning brush is installed at the end of the mounting frame. The longitudinal cleaning brush can be attached to the inner wall of the treatment tank, and the transverse cleaning brush can be attached to the top of the bottom plate.

[0007] Preferably, the moving device includes a driving member, a second fixing frame, a second moving block and a support frame. The driving member and the second fixing frame are respectively installed on both sides of the treatment tank. A guide rod is fixedly installed on the second fixing frame. A second moving block is movably sleeved on the guide rod. The two ends of the support frame are respectively fixedly installed on the driving member and the second moving block.

[0008] Preferably, the driving member includes a first fixing frame, a first motor, and a first moving block. The first fixing frame is fixedly installed on the side wall of the treatment tank. A threaded rod is rotatably connected to the first fixing frame, and the first moving block is threadedly connected to the threaded rod. The end of the support frame is fixedly connected to the first moving block. The first motor is fixedly installed on the first fixing frame, and the output end of the first motor is fixedly connected to the threaded rod.

[0009] Preferably, the impurity removal device includes an arc-shaped frame, a screw conveyor, and a second motor. The arc-shaped frame is fixedly installed on the inner wall of the treatment tank and the end of the bottom plate. The screw conveyor is located inside the arc-shaped frame, and the screw conveyor is rotatably connected to the treatment tank. The second motor is fixedly installed on the side wall of the treatment tank, and the output end of the second motor is fixedly connected to the end of the screw conveyor.

[0010] Preferably, the rotating device includes a third motor and a rotating rod. The rotating rod is rotatably connected to the support frame, and the rotating rod is fixedly connected to the scraping frame. The third motor is fixedly installed on the support frame, and the output end of the third motor is fixedly connected to the rotating rod.

[0011] Preferably, a connecting frame is fixedly installed on the side of the rotating rod away from the scraping frame. A fourth motor is fixedly installed on the side wall of the connecting frame, and the output end of the fourth motor is fixedly connected to a connecting plate. The connecting plate is fixedly connected to the mounting frame.

[0012] Preferably, a sewage discharge pipe is installed at the position of the side wall of the treatment tank corresponding to the two screw conveyors, and a plug is installed on the sewage discharge pipe.

[0013] Preferably, a filter rack is arranged on the treatment tank, and the filter rack is hung on the edge of the treatment tank through a fixedly connected handle.

[0014] Compared with the related technology, the PPH square tank with impurity treatment function provided by the present invention has the following beneficial effects:

[0015] 1. The third motor drives the rotating rod to rotate, so that the scraping frame is located below the mounting frame, and the outer wall of the scraping frame fits against the inner walls on both sides of the treatment tank and the top of the bottom plate. The first motor drives the threaded rod to rotate, so that the support frame drives the scraping frame to move along the inside of the treatment tank. The scraping frame moves the sludge deposited at the bottom of the treatment tank towards the edge of the inner wall of the treatment tank, and the sludge continuously moves towards the arc-shaped frame, facilitating the discharge of the sludge.

[0016] 2. The third motor drives the rotating rod to rotate, so that the mounting frame is located below the scraping frame. The longitudinal cleaning brush fits against the inner wall of the treatment tank, and the transverse cleaning brush fits against the top of the bottom plate. By the rotation of the first motor, the longitudinal cleaning brush cleans the inner wall of the treatment tank, and the transverse cleaning brush cleans the top of the bottom plate, facilitating the cleaning of the impurities in the treatment tank. Brief Description of the Drawings

[0017] Figure 1 FIG. 1 is a schematic structural view of a PPH square tank with an impurity treatment function provided by the present utility model;

[0018] Figure 2 FIG. 2 Figure 1 is a schematic structural view of another angle of the structure shown in FIG. 1;

[0019] Figure 3 FIG. 3 Figure 1 is a schematic top view structural view of the structure shown in FIG. 1;

[0020] Figure 4 FIG. 4 Figure 1 is a schematic cross-sectional structural view of the structure shown in FIG. 1;

[0021] Figure 5 FIG. 5 Figure 1 is a schematic partial structural view of the structure shown in FIG. 1.

[0022] Reference numerals in the figures: 1, treatment tank; 2, scraping frame; 3, mounting frame; 4, transverse cleaning brush; 5, longitudinal cleaning brush; 6, bottom plate; 7, second fixing frame; 8, second moving block; 9, support frame; 10, guide rod; 11, first fixing frame; 12, first motor; 13, first moving block; 14, threaded rod; 15, arc-shaped frame; 16, auger; 17, second motor; 18, third motor; 19, rotating rod; 20, connecting frame; 21, fourth motor; 22, connecting plate; 23, sewage pipe; 24, filter frame; 25, handle. Detailed Description of the Preferred Embodiments

[0023] The present utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] Please refer to Figures 1 - 5 , wherein, Figure 1 FIG. 1 is a schematic structural view of a PPH square tank with an impurity treatment function provided by the present utility model; Figure 2 FIG. 2 Figure 1 is a schematic structural view of another angle of the structure shown in FIG. 1; Figure 3 FIG. 3 Figure 1 is a schematic top view structural view of the structure shown in FIG. 1; Figure 4 FIG. 4 Figure 1 is a schematic cross-sectional structural view of the structure shown in FIG. 1; Figure 5 FIG. 5 Figure 1 is a schematic partial structural view of the structure shown in FIG. 1.

[0025] In the specific implementation process, as Figures 1 - 5As shown in the figure, it includes a processing tank 1. At a position near the bottom of the inner wall of the processing tank 1, a bottom plate 6 is fixedly installed. Impurity removal devices are arranged on both sides of the bottom plate 6. A moving device is installed at a position near the top of the processing tank 1. A rotating device is installed on the moving end of the moving device. On both sides of the rotating end of the rotating device, a scraping frame 2 and a mounting frame 3 in a U-shaped structure are respectively installed. Among them, the outer wall of the scraping frame 2 can be attached to the inner walls on both sides of the processing tank 1 and the top of the bottom plate 6. Longitudinal cleaning brushes 5 are installed on both sides of the mounting frame 3. A transverse cleaning brush 4 is installed at the end of the mounting frame 3. The longitudinal cleaning brushes 5 can be attached to the inner wall of the processing tank 1, and the transverse cleaning brush 4 can be attached to the top of the bottom plate 6;

[0026] The moving device includes a driving member, a second fixing frame 7, a second moving block 8 and a support frame 9. The driving member and the second fixing frame 7 are respectively installed on both sides of the processing tank 1. A guide rod 10 is fixedly installed on the second fixing frame 7. A second moving block 8 is movably sleeved on the guide rod 10. Both ends of the support frame 9 are respectively fixedly installed on the driving member and the second moving block 8. The driving member includes a first fixing frame 11, a first motor 12 and a first moving block 13. The first fixing frame 11 is fixedly installed on the side wall of the processing tank 1. A threaded rod 14 is rotatably connected to the first fixing frame 11. The first moving block 13 is threadedly connected to the threaded rod 14. The end of the support frame 9 is fixedly connected to the first moving block 13. The first motor 12 is fixedly installed on the first fixing frame 11. The output end of the first motor 12 is fixedly connected to the threaded rod 14. By driving the threaded rod 14 to rotate through the first motor 12, the support frame 9 drives the scraping frame 2 to move along the inside of the processing tank 1. The scraping frame 2 moves the sludge deposited at the bottom of the processing tank 1 to the edge of the inner wall of the processing tank 1. The sludge continuously moves in the direction of the arc-shaped frame 15, facilitating the discharge of the sludge;

[0027] The impurity removal device includes an arc-shaped frame 15, a screw conveyor 16 and a second motor 17. The arc-shaped frame 15 is fixedly installed on the inner wall of the processing tank 1 and the end of the bottom plate 6. The screw conveyor 16 is located inside the arc-shaped frame 15, and the screw conveyor 16 is rotatably connected to the processing tank 1. The second motor 17 is fixedly installed on the side wall of the processing tank 1. The output end of the second motor 17 is fixedly connected to the end of the screw conveyor 16. Sewage discharge pipes 23 are installed on the side wall of the processing tank 1 corresponding to the two screw conveyors 16. A sealing plug is installed on the sewage discharge pipe 23. When discharging sewage, the sealing plug is removed, and the second motor 17 drives the screw conveyor 16 to move. Under the action of the screw conveyor 16, the screw conveyor 16 discharges the sludge from the sewage discharge pipe 23;

[0028] The rotating device includes a third motor 18 and a rotating rod 19. The rotating rod 19 is rotatably connected to the support frame 9. The rotating rod 19 is fixedly connected to the scraping frame 2. The third motor 18 is fixedly installed on the support frame 9. The output end of the third motor 18 is fixedly connected to the rotating rod 19. By driving the rotating rod 19 to rotate through the third motor 18, the mounting frame 3 and the scraping frame 2 can be adjusted to change positions;

[0029] On one side of the rotating rod 19 away from the scraping frame 2, a connecting frame 20 is fixedly installed. A fourth motor 21 is fixedly installed on the side wall of the connecting frame 20. The output end of the fourth motor 21 is fixedly connected to a connecting plate 22. The connecting plate 22 is fixedly connected to the mounting frame 3. The longitudinal cleaning brush 5 cleans the inner wall of the treatment tank 1, and the transverse cleaning brush 4 cleans the top of the bottom plate 6. While cleaning, the fourth motor 21 can also be started. The fourth motor 21 drives the connecting plate 22 to rotate, so as to drive the transverse cleaning brush 4 and the longitudinal cleaning brush 5 to rotate, thereby increasing the cleaning intensity of the treatment tank 1 and facilitating the cleaning work;

[0030] A filter frame 24 is arranged on the treatment tank 1. The filter frame 24 is hung on the edge of the treatment tank 1 through a fixedly connected handle 25. Waste water is poured into the treatment tank 1 from the filter frame 24. Large-particle impurities in the waste water can be filtered out through the filter frame 24. When scraping sludge, the filter frame 24 can be removed from the treatment tank 1.

[0031] The working principle provided by the present utility model is as follows: When using the device, pour the waste water into the treatment tank 1 from the filter frame 24. After the precipitation is completed, discharge the clear water through an external pumping mechanism. Then, open the plug of the sewage discharge pipe 23. Next, drive the rotating rod 19 to rotate through the third motor 18, so that the scraping frame 2 is located below the mounting frame 3, and the outer wall of the scraping frame 2 fits the inner walls of both sides of the treatment tank 1 and the top of the bottom plate 6. Drive the threaded rod 14 to rotate through the first motor 12, so that the support frame 9 drives the scraping frame 2 to move along the inside of the treatment tank 1. The scraping frame 2 moves the sludge deposited at the bottom of the treatment tank 1 to the edge of the inner wall of the treatment tank 1. The sludge continuously moves towards the direction of the arc-shaped frame 15. Drive the auger 16 to move through the second motor 17. Under the action of the auger 16, the auger 16 discharges the sludge from the sewage discharge pipe 23. When it is necessary to clean the inner wall of the treatment tank 1, drive the rotating rod 19 to rotate through the third motor 18, so that the mounting frame 3 is located below the scraping frame 2. The longitudinal cleaning brush 5 fits the inner wall of the treatment tank 1, and the transverse cleaning brush 4 fits the top of the bottom plate 6. Through the rotation of the first motor 12, the longitudinal cleaning brush 5 cleans the inner wall of the treatment tank 1, and the transverse cleaning brush 4 cleans the top of the bottom plate 6. While cleaning, the fourth motor 21 can also be started. The fourth motor 21 drives the connecting plate 22 to rotate, thereby driving the transverse cleaning brush 4 and the longitudinal cleaning brush 5 to rotate, thereby increasing the cleaning intensity of the treatment tank 1 and facilitating the cleaning work.

[0032] The circuits and controls involved in the present utility model are all prior arts and will not be elaborated here.

[0033] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall similarly be included within the patent protection scope of the present utility model.

Claims

1. A PPH square tank with an impurity treatment function, characterized in that, It includes a processing tank (1). At a position near the bottom of the inner wall of the processing tank (1), a bottom plate (6) is fixedly installed. Scraping devices are arranged on both sides of the bottom plate (6). At a position near the top of the processing tank (1), a moving device is installed. A rotating device is installed on the moving end of the moving device. On both sides of the rotating end of the rotating device, a scraping frame (2) and a mounting frame (3) in a U-shaped structure are respectively installed. Among them, the outer wall of the scraping frame (2) can be attached to the inner walls on both sides of the processing tank (1) and the top of the bottom plate (6). Longitudinal cleaning brushes (5) are installed on both sides of the mounting frame (3), and a transverse cleaning brush (4) is installed at the end of the mounting frame (3). The longitudinal cleaning brushes (5) can be attached to the inner wall of the processing tank (1), and the transverse cleaning brush (4) can be attached to the top of the bottom plate (6).

2. The PPH square tank with impurity treatment function according to claim 1, wherein The moving device includes a driving member, a second fixing frame (7), a second moving block (8), and a support frame (9). The driving member and the second fixing frame (7) are respectively installed on both sides of the processing tank (1). A guide rod (10) is fixedly installed on the second fixing frame (7). A second moving block (8) is movably sleeved on the guide rod (10). Both ends of the support frame (9) are respectively fixedly installed on the driving member and the second moving block (8).

3. The PPH square groove with impurity treatment function according to claim 2, characterized in that, The driving member includes a first fixing frame (11), a first motor (12), and a first moving block (13). The first fixing frame (11) is fixedly installed on the side wall of the processing tank (1). A threaded rod (14) is rotatably connected to the first fixing frame (11). The first moving block (13) is threadedly connected to the threaded rod (14). The end of the support frame (9) is fixedly connected to the first moving block (13). The first motor (12) is fixedly installed on the first fixing frame (11), and the output end of the first motor (12) is fixedly connected to the threaded rod (14).

4. The PPH square tank with impurity treatment function according to claim 3, characterized in that, The impurity removal device includes an arc-shaped frame (15), a screw conveyor (16), and a second motor (17). The arc-shaped frame (15) is fixedly installed on the inner wall of the processing tank (1) and the end of the bottom plate (6). The screw conveyor (16) is located inside the arc-shaped frame (15), and the screw conveyor (16) is rotatably connected to the processing tank (1). The second motor (17) is fixedly installed on the side wall of the processing tank (1), and the output end of the second motor (17) is fixedly connected to the end of the screw conveyor (16).

5. The PPH square groove with an impurity treatment function according to claim 4, characterized in that, The rotating device includes a third motor (18) and a rotating rod (19). The rotating rod (19) is rotatably connected to the support frame (9). The rotating rod (19) is fixedly connected to the scraping frame (2). The third motor (18) is fixedly installed on the support frame (9), and the output end of the third motor (18) is fixedly connected to the rotating rod (19).

6. The PPH square groove with an impurity treatment function according to claim 5, wherein A connecting frame (20) is fixedly installed on the side of the rotating rod (19) away from the scraping frame (2). A fourth motor (21) is fixedly installed on the side wall of the connecting frame (20). The output end of the fourth motor (21) is fixedly connected to a connecting plate (22). The connecting plate (22) is fixedly connected to the mounting frame (3).

7. The PPH square groove with an impurity treatment function according to claim 6, characterized in that, A sewage discharge pipe (23) is installed at a position on the side wall of the treatment tank (1) corresponding to the two augers (16), and a plug is installed on the sewage discharge pipe (23).

8. The PPH square tank with an impurity treatment function according to claim 7, characterized in that, A filter rack (24) is arranged on the treatment tank (1), and the filter rack (24) is hung on the edge of the treatment tank (1) through a fixedly connected handle (25).

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