Sewage treatment device for sewage pool filtration

Abstract

The sewage treatment device comprises a filter box, a liquid inlet hopper is fixedly mounted at the top end of the filter box, a partition plate and a filter screen are fixedly mounted in the filter box, a pushing assembly is arranged at the top end of the partition plate, and a water outlet is fixedly connected to one side of the filter box; the pushing assembly comprises a pushing plate arranged at the top end of the partition plate, a first connecting plate and a second connecting plate are fixedly mounted on the two sides of the top end of the pushing plate correspondingly and slidably mounted on the inner wall of the filtering box, and a threaded rod is embedded into the inner wall of the first connecting plate and rotatably mounted on the inner wall of the filtering box; a motor is arranged at one end of the threaded rod; when impurities at the top of the partition plate need to be cleaned, the impurities at the top of the partition plate can be pushed through a push plate, the impurities at the top end of the partition plate are cleaned, meanwhile, the push plate moves to drive a second baffle to move, the second baffle blocks sewage at the top, and the sewage treatment comprehensiveness of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device for sewage pool filtering. Background Art

[0002] A cesspool is a facility used to collect and treat sewage. It is usually an underground structure that collects sewage from toilets, bathrooms, kitchens, etc. The design and construction of a cesspool needs to take into account many factors, such as sewage flow, treatment methods, discharge standards, etc.

[0003] In the sewage pool, sewage undergoes sedimentation, filtration, disinfection and other treatment steps to remove impurities and pollutants. It can only be discharged into the environment after meeting the emission standards. At the same time, the sewage pool also needs to be cleaned and maintained regularly to ensure its normal operation and treatment effect.

[0004] After searching, such as Chinese patent: CN215901100U, a sewage treatment filtering device comprises a filter box, a baffle is fixedly connected to the bottom of the inner surface of the filter box, and a filter screen is fixedly connected between the top of the baffle and the top of the inner surface of the filter box, a flip plate is rotatably connected between the front and rear sides of the inner surface of the filter box, and the front side of the flip plate is fixedly connected to a rotating rod, the front end of the rotating rod penetrates and extends to the outside of the filter box, and the front end of the rotating rod is fixedly connected to a rotating plate, and threaded grooves are provided on the left and right sides of the front side of the filter box. After using the sewage treatment filtering device for a period of time, the threaded rod is unscrewed to make it leave the threaded groove, and then the threaded rod drives the rotating plate to rotate so that the flip plate flips, and the threaded rod is screwed into another threaded groove to complete the fixation. At this time, the debris originally on the top of the flip plate is flipped to the bottom of the inner surface of the filter box, which greatly reduces the occurrence of debris in the sewage clogging the filter screen and facilitates the filtering work.

[0005] During use, the current sewage treatment device can flip the garbage on the top to the bottom of the filter box by rotating the flip plate to reduce the situation where the filter screen is blocked by debris in the sewage, thereby ensuring the sewage treatment effect. However, since the equipment continuously discharges sewage, when the flip plate rotates, the sewage on the top of the flip plate will be flipped to the bottom of the filter box together with the debris, which will not only reduce the storage space for the debris at the bottom of the filter box, but also make it impossible for this part of the sewage to be treated through the filter screen, resulting in the problem of incomplete sewage treatment. Utility Model Content

[0006] The purpose of the utility model is to provide a sewage treatment device for filtering a sewage pool to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment device for filtering a sewage pool, comprising a filter box, a liquid inlet hopper is fixedly installed on the top of the filter box, a partition and a filter screen are fixedly installed inside the filter box, a pushing assembly is arranged on the top of the partition, and a water outlet is fixedly connected to one side of the filter box;

[0008] The pushing assembly includes a pushing plate arranged at the top of the partition, and a first connecting plate and a second connecting plate are fixedly installed on both sides of the top of the pushing plate, respectively. The first connecting plate and the second connecting plate are both slidably installed on the inner wall of the filter box, and a threaded rod is embedded in the inner wall of the first connecting plate. The threaded rod is rotatably installed on the inner wall of the filter box, and a motor is arranged at one end of the threaded rod.

[0009] As a further preferred embodiment of the technical solution, a second baffle is fixedly mounted on one side of the push plate, and the second baffle is slidably mounted on the inner wall of the filter box.

[0010] As a further preferred embodiment of the technical solution, a first baffle is provided on one side of the partition, and both ends of the first baffle are fixedly connected with a rotating shaft, and the rotating shaft is rotatably installed inside the filter box.

[0011] As a further preferred embodiment of the technical solution, a first rack plate is fixedly mounted on one side of the first connecting plate, and a first gear is fixedly mounted on an outer wall of one of the rotating shafts.

[0012] As a further preferred embodiment of the present technical solution, a mounting plate is installed on the side wall of the filter box.

[0013] As a further preferred embodiment of the present technical solution, a connecting shaft is rotatably installed inside the second connecting plate, and a cleaning brush is evenly installed on the outer wall of the connecting shaft, and the cleaning brush is arranged on one side of the filter screen.

[0014] As a further preferred embodiment of the present technical solution, a second gear is fixedly mounted on the top end of the connecting shaft, the second gear is rotatably mounted inside the second connecting plate, one side of the second gear is meshingly connected with a second rack plate, and the second rack plate is fixedly mounted on the inner wall of the filter box.

[0015] The utility model provides a sewage treatment device for sewage pool filtration, which has the following beneficial effects:

[0016] (1) The utility model sets a pushing component. When it is necessary to clean the impurities on the top of the partition, the motor can be started by an external power supply. The starting of the motor drives the rotation of the threaded rod. The rotation of the threaded rod drives the movement of the first connecting plate. The movement of the first connecting plate drives the movement of the push plate, so that the push plate pushes the impurities on the top of the partition to clean the impurities on the top of the partition. At the same time, when the push plate moves, the movement of the push plate drives the movement of the second baffle plate, so that the second baffle plate blocks the sewage on the top and prevents it from falling to the other side of the push plate, thereby avoiding the continuous discharge of sewage into the equipment. When the flip plate rotates, the sewage on the top of the flip plate will be flipped to the bottom of the filter box together with the debris, which will not only reduce the storage space for the debris at the bottom of the filter box, but also make this part of the sewage unable to be processed through the filter net, thereby resulting in the problem of incomplete sewage treatment, thereby improving the comprehensiveness of the sewage treatment device.

[0017] (2) The utility model provides a cleaning brush. When the push plate moves, the movement of the push plate drives the movement of the second connecting plate. The movement of the second connecting plate drives the movement of the connecting shaft. The movement of the connecting shaft drives the movement of the cleaning brush. The cleaning brush contacts the side of the filter screen to clean it, thereby ensuring the filter screen's treatment effect on sewage and improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the cross-section structure of the mounting plate of the utility model;

[0021] Figure 4 It is a schematic diagram of the structure section of the filter box of the utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the driving component of the utility model;

[0023] Figure 6 For the utility model Figure 2 A schematic diagram of the structure enlargement in the middle;

[0024] Figure 7 For the utility model Figure 5 Enlarged schematic diagram of the structure at point B in the middle.

[0025] In the figure: 1. filter box; 2. liquid inlet bucket; 3. partition; 4. filter screen; 5. water outlet; 6. push plate; 7. first connecting plate; 8. threaded rod; 9. motor; 10. first rack plate; 11. first gear; 12. rotating shaft; 14. first baffle plate; 15. second baffle plate; 16. second connecting plate; 17. connecting shaft; 18. cleaning brush; 19. second gear; 20. second rack plate; 21. mounting plate. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0027] The utility model provides a technical solution: Figures 1 to 7 As shown, in this embodiment, a sewage treatment device for filtering a sewage pool includes a filter box 1, a liquid inlet hopper 2 is fixedly installed on the top of the filter box 1, a partition 3 and a filter screen 4 are fixedly installed inside the filter box 1, a push assembly is provided on the top of the partition 3, and a water outlet 5 is fixedly connected to one side of the filter box 1;

[0028] The pushing assembly includes a push plate 6 arranged at the top of the partition 3, and a first connecting plate 7 and a second connecting plate 16 are fixedly installed on both sides of the top of the push plate 6. The first connecting plate 7 and the second connecting plate 16 are both slidably installed on the inner wall of the filter box 1. A threaded rod 8 is embedded in the inner wall of the first connecting plate 7, and the threaded rod 8 is rotatably installed on the inner wall of the filter box 1. A motor 9 is arranged at one end of the threaded rod 8.

[0029] The partition plate 3 and the filter screen 4 are arranged vertically;

[0030] By setting the pushing component, when it is necessary to clean the impurities on the top of the partition 3, the motor 9 can be started by an external power supply. The start of the motor 9 drives the rotation of the threaded rod 8, and the rotation of the threaded rod 8 drives the movement of the first connecting plate 7. The movement of the first connecting plate 7 drives the movement of the push plate 6, so that the push plate 6 pushes the impurities on the top of the partition 3 to clean the impurities on the top of the partition 3.

[0031] Existing: CN215901100U discloses a filtering device for sewage treatment. This patent discloses the filter box, inlet bucket, filter screen and outlet pipe proposed in this application document. The filter box 1, liquid inlet bucket 2, filter screen 4 and outlet 5 in this application document all adopt the same technical means in this prior art, and this technical means will not be repeated here one by one.

[0032] like Figures 1 to 7 As shown, a second baffle plate 15 is fixedly mounted on one side of the push plate 6 , and the second baffle plate 15 is slidably mounted on the inner wall of the filter box 1 .

[0033] When the push plate 6 moves, the movement of the push plate 6 drives the movement of the second baffle 15, so that the second baffle 15 blocks the sewage on the top and prevents it from falling to the other side of the push plate 6, thereby avoiding the sewage on the top of the flip plate being flipped to the bottom of the filter box 1 together with the debris when the flip plate rotates due to the continuous discharge of sewage from the equipment, which not only reduces the storage space for debris at the bottom of the filter box 1, but also makes it impossible for this part of the sewage to be processed through the filter net 4, thereby resulting in the problem of incomplete sewage treatment, thereby improving the comprehensiveness of the sewage treatment device.

[0034] like Figures 1 to 7 As shown, a first baffle 14 is provided on one side of the partition 3 , and both ends of the first baffle 14 are fixedly connected with a rotating shaft 12 , and the rotating shaft 12 is rotatably installed inside the filter box 1 .

[0035] When sewage is treated, the first baffle 14 can be used to block the sewage and impurities on the top of the partition 3, so that the sewage can be fully filtered through the filter 4, thereby ensuring the treatment effect of the sewage.

[0036] like Figures 1 to 7 As shown, a first rack plate 10 is fixedly mounted on one side of the first connecting plate 7 , and a first gear 11 is fixedly mounted on the outer wall of one of the rotating shafts 12 .

[0037] When the push plate 6 moves, the movement of the push plate 6 drives the movement of the first rack plate 10. When the first rack plate 10 contacts the first gear 11, the two mesh with each other and the first gear 11 rotates. The rotation of the first gear 11 drives the rotation of the rotating shaft 12. The rotation of the rotating shaft 12 drives the rotation of the first baffle 14, so that the push plate 6 pushes the impurities on the top of the partition plate 3 to be discharged, preventing the impurities from accumulating too much when treating the sewage, which affects the sewage filtering effect of the device, and ensures the sewage treatment effect of the equipment;

[0038] The first rack plate 10 is disposed at the bottom end of the first gear 11, so that the first rack plate 10 moves to drive the first baffle plate 14 to open outwards;

[0039] A chamber for the first baffle 14 to rotate is provided inside the filter box 1, which is convenient for the first baffle 14 to rotate. The chamber is connected with the chamber at the bottom of the partition 3, so that impurities on the top of the partition 3 can be pushed into it for storage.

[0040] like Figures 1 to 3 As shown, a mounting plate 21 is mounted on the side wall of the filter box 1 .

[0041] The installation plate 21 can be removed to clean up the impurities at the bottom of the partition 3 to ensure the cleanliness of the equipment.

[0042] like Figures 1 to 7As shown, a connecting shaft 17 is rotatably mounted inside the second connecting plate 16 , and cleaning brushes 18 are evenly mounted on the outer wall of the connecting shaft 17 . The cleaning brushes 18 are arranged on one side of the filter screen 4 .

[0043] Through the setting of the cleaning brush 18, when the push plate 6 moves, the movement of the push plate 6 drives the movement of the second connecting plate 16, the movement of the second connecting plate 16 drives the movement of the connecting shaft 17, and the movement of the connecting shaft 17 drives the movement of the cleaning brush 18, so that the cleaning brush 18 contacts the side of the filter screen 4 to clean it, thereby ensuring the sewage treatment effect of the filter screen 4 and improving the stability of the device.

[0044] like Figures 1 to 7 As shown, a second gear 19 is fixedly mounted on the top of the connecting shaft 17 , and the second gear 19 is rotatably mounted inside the second connecting plate 16 . A second rack plate 20 is meshedly connected to one side of the second gear 19 , and the second rack plate 20 is fixedly mounted on the inner wall of the filter box 1 .

[0045] When the push plate 6 moves, the movement of the push plate 6 drives the movement of the second gear 19, and the second gear 19 meshes with the second rack plate 20 to rotate. The rotation of the second gear 19 drives the rotation of the connecting shaft 17, and the rotation of the connecting shaft 17 drives the rotation of the cleaning brush 18, so that the cleaning brush 18 rotates when the filter screen 4 is cleaned, thereby further improving the cleaning effect of the filter screen 4.

[0046] The utility model provides a sewage treatment device for filtering sewage pools, and the specific working principle is as follows: when the sewage treatment device is used to filter sewage, the sewage is discharged into the interior of the filter box 1 through the liquid inlet hopper 2, the sewage first falls on the top of the partition 3, and then passes through the filter screen 4 to filter the impurities in the sewage, and finally discharged from the water outlet 5;

[0047] When it is necessary to clean the impurities on the top of the partition 3, the motor 9 can be started by an external power supply, the start of the motor 9 drives the threaded rod 8 to rotate, the rotation of the threaded rod 8 drives the movement of the first connecting plate 7, the movement of the first connecting plate 7 drives the movement of the push plate 6, so that the push plate 6 pushes the impurities on the top of the partition 3 to move toward the first baffle 14;

[0048] At the same time, the movement of the push plate 6 drives the movement of the first rack plate 10. When the first rack plate 10 contacts the first gear 11, the first gear 11 is driven to rotate. The rotation of the first gear 11 drives the rotation of the rotating shaft 12. The rotation of the first gear 11 drives the rotation of the first baffle plate 14, so that the impurities on the top of the partition plate 3 fall to the bottom of the partition plate 3.

[0049] At the same time, the movement of the push plate 6 drives the movement of the second connecting plate 16, the movement of the second connecting plate 16 drives the movement of the second gear 19, the second gear 19 meshes with the second rack plate 20 and rotates, the rotation of the second gear 19 drives the rotation of the connecting shaft 17, the rotation of the connecting shaft 17 drives the rotation of the cleaning brush 18, so that the cleaning brush 18 cleans the surface of the filter 4.

[0050] 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 device for filtering a sewage pool, comprising a filter box (1), characterized in that: A liquid inlet hopper (2) is fixedly installed at the top of the filter box (1), a partition (3) and a filter screen (4) are fixedly installed inside the filter box (1), a pushing component is provided at the top of the partition (3), and a water outlet (5) is fixedly connected to one side of the filter box (1); The pushing assembly comprises a push plate (6) arranged at the top end of the partition (3), and a first connecting plate (7) and a second connecting plate (16) are fixedly installed on both sides of the top end of the push plate (6), and the first connecting plate (7) and the second connecting plate (16) are both slidably installed on the inner wall of the filter box (1), and a threaded rod (8) is embedded in the inner wall of the first connecting plate (7), and the threaded rod (8) is rotatably installed on the inner wall of the filter box (1), and a motor (9) is arranged at one end of the threaded rod (8).

2. A sewage treatment device for sewage pool filtration according to claim 1, characterized in that: A second baffle (15) is fixedly mounted on one side of the push plate (6), and the second baffle (15) is slidably mounted on the inner wall of the filter box (1).

3. A sewage treatment device for sewage pool filtration according to claim 1, characterized in that: A first baffle (14) is provided on one side of the partition (3), and both ends of the first baffle (14) are fixedly connected to a rotating shaft (12), and the rotating shaft (12) is rotatably mounted inside the filter box (1).

4. A sewage treatment device for sewage pool filtration according to claim 3, characterized in that: A first rack plate (10) is fixedly mounted on one side of the first connecting plate (7), and a first gear (11) is fixedly mounted on the outer wall of one of the rotating shafts (12).

5. A sewage treatment device for sewage pool filtration according to claim 1, characterized in that: A mounting plate (21) is mounted on the side wall of the filter box (1).

6. A sewage treatment device for sewage pool filtration according to claim 1, characterized in that: A connecting shaft (17) is rotatably mounted inside the second connecting plate (16), and a cleaning brush (18) is evenly mounted on the outer wall of the connecting shaft (17), wherein the cleaning brush (18) is arranged on one side of the filter screen (4).

7. A sewage treatment device for sewage pool filtration according to claim 6, characterized in that: A second gear (19) is fixedly mounted on the top end of the connecting shaft (17); the second gear (19) is rotatably mounted inside the second connecting plate (16); one side of the second gear (19) is meshingly connected with a second rack plate (20); the second rack plate (20) is fixedly mounted on the inner wall of the filter box (1).

Images