Sewage purification device

Abstract

The utility model discloses a sewage purification device, and particularly relates to the technical field of sewage purification, the sewage purification device comprises a tank body, a plurality of fixing rings are arranged in the tank body, fan-shaped filter plates are fixed in the plurality of fixing rings, and gaps are formed between the fan-shaped filter plates and the fixing rings; a drainage pipe is arranged at one end of the bottom of the tank body close to the lower part of the fan-shaped filter plate. According to the utility model, the plurality of fan-shaped filter plates are arranged, the notches are formed in one ends of the fan-shaped filter plates, the scraping plates are arranged above the fan-shaped filter plates, and under the cooperation of the connecting rod and the first motor, the connecting rod can drive the plurality of groups of scraping plates to do circumferential rotation on the surfaces of the respective fan-shaped filter plates; therefore, the plurality of groups of scraping plates sweep all impurities on the fan-shaped filter plates to the notches, the impurities fall into the bottom of the tank body and are discharged by the blow-off pipe, the accumulated impurities can be cleaned in time, the filter holes are effectively prevented from being blocked, the operation is simple and convenient, and the filtering and purifying efficiency is greatly ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage purification, and particularly relates to a sewage purification device. Background Art

[0002] Sewage refers to the discharged water from life and production that is contaminated to a certain extent, and the water that has lost its original use function is simply called sewage. Sewage purification is a process of purifying sewage to meet the water quality requirements for discharging into a certain water body or reusing it. Sewage purification treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemical, environmental protection, urban landscape, medical treatment, and catering, and is also increasingly entering the daily lives of ordinary people.

[0003] At present, there are many existing sewage purification treatment methods, and the treatment methods vary according to the sewage generated in different fields. When using physical means to filter and remove impurities and dirt in sewage, multiple layers of filter screens are often set up for multi-stage purification. However, during the application process, a large amount of impurities will accumulate on the surface of the filter screen in a short time, which is likely to affect the filtration and purification efficiency. Moreover, the filter screen structure with a multi-layer design is difficult to clean in time, and the operation is relatively inconvenient, thus greatly affecting the actual use effect of the device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a sewage purification device. By setting multiple sector-shaped filter plates, a notch is formed at one end of each sector-shaped filter plate, and a scraping plate is arranged above. With the cooperation of a connecting rod and a first motor, the connecting rod can drive multiple groups of scraping plates to rotate in a circular motion on the surface of their respective sector-shaped filter plates, so that multiple groups of scraping plates sweep all the impurities on each layer of sector-shaped filter plates towards the notch, causing the impurities to fall to the bottom of the tank body and be discharged through the sewage discharge pipe. Therefore, the accumulated impurities can be cleaned in time, effectively preventing the clogging of filter holes, and the operation is simple and convenient, greatly ensuring the filtration and purification efficiency, so as to solve the above deficiencies in the technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solution: A sewage purification device, comprising:

[0006] A tank body, wherein a plurality of fixed rings are arranged inside the tank body, and a sector-shaped filter plate is fixed in each of the plurality of fixed rings, and a notch is formed between the sector-shaped filter plate and the fixed ring;

[0007] One end of the bottom of the tank body is provided with a drain pipe below the sector-shaped filter plate, and the other end of the bottom of the tank body is provided with a sewage discharge pipe below the notch. A first motor is fixed in the middle of the bottom of the tank body, and the output end of the first motor extends into the tank body and is connected with a connecting rod. A plurality of scraping plates are arranged on the side wall of the connecting rod above the sector-shaped filter plate;

[0008] A guiding groove is formed above the sector filter plate near the top of the tank body. A movable water inlet pipe is connected through the guiding groove. The top end of the water inlet pipe is connected with a water supply assembly. A driving assembly is arranged on the tank body and is used to drive the water inlet pipe to move back and forth in the guiding groove.

[0009] Preferably, three sector filter plates are provided, and the pore diameters of the filter holes of the three sector filter plates decrease sequentially from top to bottom.

[0010] Preferably, a water baffle is fixed at the inner bottom end of the tank body and between the sewage pipe and the drain pipe.

[0011] Preferably, a plurality of legs are provided on the side of the bottom of the tank body.

[0012] Preferably, the water supply assembly includes a water supply pipeline. The outlet of the water supply pipeline is connected with a connecting hose, and one end of the connecting hose is connected with the top end of the water inlet pipe.

[0013] Preferably, a water outlet cover facing the sector filter plate is fixed at the bottom end of the water inlet pipe.

[0014] Preferably, the driving assembly includes a rotating rod rotatably connected to the middle of the top of the tank body through a bearing. The bottom end of the rotating rod extends into the tank body and is provided with a connecting arm. The end of the connecting arm is fixedly connected with the water inlet pipe. The top end of the rotating rod extends out of the tank body and is provided with a guide frame. A fixed frame is fixed on one side of the top end of the tank body. A second motor is arranged at the top end of the fixed frame. The output end of the second motor is connected with a rotating handle. A guide post is fixed at the end of the rotating handle relative to the second motor, and the guide post is slidably matched in the guide frame.

[0015] In the above technical solution, the technical effects and advantages provided by the present utility model are as follows:

[0016] By providing a plurality of sector filter plates, notches are formed at one end of each sector filter plate, and a scraping plate is arranged above. With the cooperation of the connecting rod and the first motor, the connecting rod can drive a plurality of groups of scraping plates to rotate in a circular motion on the surfaces of their respective sector filter plates, so that the plurality of groups of scraping plates sweep all the impurities on each layer of the sector filter plates towards the notches, enabling the impurities to fall to the bottom of the tank body and be discharged through the sewage pipe. Furthermore, the accumulated impurities can be cleaned in time, effectively preventing the clogging of the filter holes. The operation is simple and convenient, greatly ensuring the filtration and purification efficiency.

[0017] By providing structures such as a guiding groove, a rotating rod, a guide frame, and a rotating handle, the rotating rod can drive the connecting arm to drive the water inlet pipe to reciprocate in the guiding groove. The guiding groove is arranged in an arc-shaped trajectory above the sector filter plate, so that the sewage can be evenly distributed on the sector filter plate, further improving the filtration and purification effect of the sewage. Description of the Drawings

[0018] To more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings.

[0019] Figure 1 One of the overall structural schematic diagrams of the present utility model;

[0020] Figure 2 Another overall structural schematic diagram of the present utility model;

[0021] Figure 3 The internal structural schematic diagram of the tank body of the present utility model;

[0022] Figure 4 The longitudinal sectional view of the tank body of the present utility model.

[0023] Explanation of reference numerals:

[0024] 1. Tank body; 2. Legs; 3. Guide groove; 4. Water inlet pipe; 5. Water outlet cover; 6. Connecting hose; 7. Water supply pipeline; 8. Fixed ring; 9. Sector filter plate; 10. Notch; 11. Sewage pipe; 12. Drain pipe; 13. Baffle; 14. First motor; 15. Connecting rod; 16. Scraping plate; 17. Rotating rod; 18. Connecting arm; 19. Guide frame; 20. Guide post; 21. Rotating handle; 22. Second motor; 23. Fixed frame. Detailed implementation manners

[0025] In order to enable those skilled in the art to better understand the technical solutions of the present utility model, the following will further introduce the present utility model in detail in conjunction with the drawings.

[0026] The present utility model provides a sewage purification device as Figures 1 - 4 shown, including:

[0027] A tank body 1, inside which there are a plurality of fixed rings 8, and sector filter plates 9 are fixed in each of the plurality of fixed rings 8. A notch 10 is formed between the sector filter plate 9 and the fixed ring 8;

[0028] There are three sector filter plates 9, and the pore diameters of the filter holes of the three sector filter plates 9 decrease sequentially from top to bottom. By providing three sector filter plates 9 with sequentially decreasing pore diameters, the sewage can be filtered and purified at multiple levels.

[0029] A plurality of legs 2 are provided on the side of the bottom of the tank body 1. The device can be supported and fixed by the legs 2.

[0030] One end of the bottom of the tank body 1 is provided with a drain pipe 12 near the lower part of the sector filter plate 9, and the other end of the bottom of the tank body 1 is provided with a sewage discharge pipe 11 near the lower part of the notch 10. A first motor 14 is fixed in the middle of the bottom of the tank body 1. The output end of the first motor 14 extends into the tank body 1 and is connected with a connecting rod 15. A plurality of scraping plates 16 are arranged on the side wall of the connecting rod 15 above the sector filter plate 9;

[0031] A water baffle 13 is fixed at the inner bottom end of the tank body 1 and between the sewage discharge pipe 11 and the drain pipe 12. The inner bottom end of the tank body 1 can be divided into two spaces by the water baffle 13. One space is used to receive impurities and is discharged by the sewage discharge pipe 11, while the other is used to receive the purified water body and is discharged by the drain pipe 12.

[0032] A guide groove 3 is opened above the sector filter plate 9 at the top of the tank body 1. A movable water inlet pipe 4 is connected through the guide groove 3. The top end of the water inlet pipe 4 is connected with a water supply assembly. A driving assembly is arranged on the tank body 1, and the driving assembly is used to drive the water inlet pipe 4 to move back and forth in the guide groove 3.

[0033] The water supply assembly includes a water supply pipeline 7. The water outlet of the water supply pipeline 7 is connected with a connecting hose 6, and one end of the connecting hose 6 is connected with the top end of the water inlet pipe 4.

[0034] The sewage can be introduced into the connecting hose 6 through the water supply pipeline 7, and then the sewage enters the water inlet pipe 4 and sprays out. After that, the sewage can fall on the three sector filter plates 9 in sequence. The impurities in the sewage can be intercepted by the sector filter plates 9. By starting the first motor 14, the first motor 14 drives the connecting rod 15 to rotate, and then the connecting rod 15 can drive each scraping plate 16 to rotate, so that the scraping plates 16 rotate in a circle on the surface of the sector filter plate 9. When passing through the notch 10, multiple groups of scraping plates 16 can sweep all the impurities on each layer of the sector filter plate 9 towards the notch 10, so that the impurities fall into the bottom of the tank body 1 and are discharged by the sewage discharge pipe 11. Furthermore, the accumulated impurities can be cleaned in time, effectively preventing the filter holes from being blocked. The operation is simple and convenient, greatly ensuring the filtration and purification efficiency.

[0035] The bottom end of the water inlet pipe 4 is fixed with a water outlet cover 5 facing the sector filter plate 9. Through the water outlet cover 5, the water can be better sprinkled on the sector filter plate 9.

[0036] The driving component includes a rotating rod 17 rotatably connected to the middle of the top of the tank body 1 through a bearing. The bottom end of the rotating rod 17 extends into the tank body 1 and is provided with a connecting arm 18. The end of the connecting arm 18 is fixedly connected to the water inlet pipe 4. The top end of the rotating rod 17 extends outside the tank body 1 and is provided with a guide frame 19. One side of the top end of the tank body 1 is fixedly provided with a fixed frame 23. The top end of the fixed frame 23 is provided with a second motor 22. The output end of the second motor 22 is connected with a rotating handle 21. A guide post 20 is fixed to one end of the rotating handle 21 relative to the second motor 22, and the guide post 20 is slidably fitted in the guide frame 19.

[0037] During use, the second motor 22 can be used to drive the rotating handle 21 to rotate, so that the rotating handle 21 drives the guide post 20 to slide back and forth in the guide frame 19. Then, the guide frame 19 can drive the rotating rod 17 to swing back and forth, so that the rotating rod 17 drives the connecting arm 18 to swing back and forth. After that, the connecting arm 18 drives the water inlet pipe 4 to reciprocate along the guide groove 3, and the guide groove 3 is arranged in an arc track above the sector filter plate 9, so that the sewage can be evenly dropped on the sector filter plate 9, further improving the filtering and purification effect of the sewage.

[0038] Only some exemplary embodiments of the present invention have been described by way of illustration above. Undoubtedly, for those of ordinary skill in the art, the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the protection scope of the claims of the present invention.

Claims

1. A sewage purification device, characterized in that, Including: A tank body (1), inside which there are multiple fixing rings (8). A sector filter plate (9) is fixed in each of the multiple fixing rings (8). A notch (10) is formed between the sector filter plate (9) and the fixing ring (8). At one end of the bottom of the tank body (1) and below the sector filter plate (9), a drain pipe (12) is arranged. At the other end of the bottom of the tank body (1) and below the notch (10), a sewage discharge pipe (11) is arranged. A first motor (14) is fixed in the middle of the bottom of the tank body (1). The output end of the first motor (14) extends into the tank body (1) and is connected with a connecting rod (15). On the side wall of the connecting rod (15) and above the sector filter plate (9), there are multiple scraping plates (16). At the top of the tank body (1) and above the sector filter plate (9), a guiding groove (3) is formed. A movable water inlet pipe (4) is connected through the guiding groove (3). The top end of the water inlet pipe (4) is connected with a water supply assembly. A driving assembly is arranged on the tank body (1), and the driving assembly is used to drive the water inlet pipe (4) to move back and forth in the guiding groove (3).

2. The sewage purification device according to claim 1, wherein: There are three sector filter plates (9), and the pore diameters of the filter holes of the three sector filter plates (9) decrease sequentially from top to bottom.

3. A sewage purification device according to claim 1, characterized in that: A water baffle (13) is fixed at the inner bottom end of the tank body (1) and between the sewage discharge pipe (11) and the drain pipe (12).

4. A sewage purification device according to claim 1, characterized in that: A plurality of legs (2) are arranged on the side of the bottom of the tank body (1).

5. A sewage purification device according to claim 1, characterized in that: The water supply assembly includes a water supply pipeline (7). The water outlet of the water supply pipeline (7) is connected with a connecting hose (6), and one end of the connecting hose (6) is connected with the top end of the water inlet pipe (4).

6. The sewage purification device according to claim 1, wherein: The bottom end of the water inlet pipe (4) is fixed with a water outlet cover (5) facing the sector filter plate (9).

7. A sewage purification device according to claim 1, characterized in that: The driving assembly includes a rotating rod (17) rotatably connected to the middle of the top of the tank body (1) through a bearing. The bottom end of the rotating rod (17) extends into the tank body (1) and is provided with a connecting arm (18). The end of the connecting arm (18) is fixedly connected with the water inlet pipe (4). The top end of the rotating rod (17) extends out of the tank body (l) and is provided with a guiding frame (19). A fixing frame (23) is fixed on one side of the top end of the tank body (1). A second motor (22) is arranged at the top end of the fixing frame (23). The output end of the second motor (22) is connected with a rotating handle (21). A guiding column (20) is fixed at one end of the rotating handle (21) relative to the second motor (22), and the guiding column (20) is slidably matched in the guiding frame (19).

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