Filtering device for municipal water supply and drainage

Abstract

The utility model discloses a filtering device for municipal water supply and drainage. The filtering device comprises a pipe body, a flange plate, an anti-blocking assembly, a filtering plate adjusting assembly, a waste box and a sealing cover, the flange plates are fixedly connected to the two ends of the pipe body, the anti-blocking assembly is located on the inner side of the pipe body, the filter plate adjusting assembly is located on one side of the anti-blocking assembly, the waste box is located at the bottom of the pipe body, and the sealing cover is located at the bottom end of the waste box. Compared with the prior art, the filtering device for municipal water supply and drainage has the advantages that the filtering device for municipal water supply and drainage can be prevented from being blocked, the filtering hole diameter of the filtering plate can be quickly adjusted, and the applicability is higher.

Description

Technical Field

[0001] The utility model relates to the field of municipal engineering, in particular to a filtering device for municipal water supply and drainage. Background Art

[0002] The concept of water filtration should be defined according to the subject and object position of water. When water is the subject, water filtration is a medium for filtering and treating other impurities. It is a filtering method that effectively separates solids and gases by dissolving water. When water is the object, water filtration is a method specifically for treating water. It is a method of removing suspended solids in water by filtering media to obtain clean water.

[0003] Patent No. CN220513608U in the prior art discloses a filtering device for municipal water supply and drainage, comprising a base, a mounting base fixedly connected to the top of the base, a mounting box fixedly connected to the top of the mounting base, a motor fixedly connected to the top inner wall of the mounting box, an output shaft of the motor passes through the top of the mounting base, extends into the mounting base and is fixedly sleeved with a first bevel gear, openings on both sides of the mounting base are respectively connected with an inlet pipe and an outlet pipe, a filter screen is clamped on one side of the outlet pipe, a cleaning component for cleaning the filter screen is arranged in the mounting base, the utility model is simple to use, the sealing ring plays a sealing role at the connection between the drainage pipe and the inlet pipe, the filter screen plays a filtering role, starting the motor can drive the rotating plate and the arc scraper to rotate to clean the inner wall of the mounting base and the surface of the filter screen, and the filter screen is a detachable structure, which is convenient for manual cleaning of the filter screen.

[0004] However, the patents under the existing technology have the following disadvantages:

[0005] (1) The utility model is used for a filter device for municipal water supply and drainage, but is not provided with an anti-blocking component. A filter device without an anti-blocking component is prone to blockage due to the accumulation of particulate matter during the filtering process, which increases the difficulty of cleaning and maintenance and may also result in a decrease in filtering efficiency.

[0006] (2) The filter screen of the utility model used in the municipal water supply and drainage filter device has a single filter aperture, and the filter aperture of the filter plate cannot be quickly adjusted according to the required filtering requirements, so the applicability is low. Utility Model Content

[0007] The technical problem to be solved by the utility model is to overcome the above technical defects and provide a municipal water supply and drainage filter device which can prevent clogging of the municipal water supply and drainage filter device, can quickly adjust the filter aperture of the filter plate, and has a stronger applicability.

[0008] In order to solve the above problems, the technical solution of the utility model is: a filter device for municipal water supply and drainage, comprising: a pipe body, a flange, an anti-blocking component, a filter plate adjustment component, a waste box and a sealing cover;

[0009] The flange is fixedly connected to both ends of the tube body, the anti-blocking component is located on the inner side of the tube body, the filter plate adjustment component is located on one side of the anti-blocking component, the waste box is located at the bottom of the tube body, and the sealing cover is located at the bottom end of the waste box.

[0010] Furthermore, a rotating groove 1 is provided on the inner side of the tube body, a rotating ring 1 which is rotatably connected is provided on the inner side of the rotating groove 1, a rotating tube which is fixedly connected is provided on the inner side of the rotating ring 1, a crushing paddle which is fixedly connected is provided on the inner side of the rotating tube, a motor 1 is provided on the bottom of the tube body, a gear bin 1 is provided on the bottom of the rotating groove 1, a gear 1 is provided on the inner side of the gear bin 1, the gear 1 is controlled by a motor 1, a tooth groove 1 is provided on the outer side of the rotating ring 1, and the gear 1 is meshed with the tooth groove 1.

[0011] Furthermore, a rotating groove 2 is provided on the inner side of the tube body, a rotating ring 2 which is rotatably connected is provided on the inner side of the rotating groove 2, a filter plate which is fixedly connected is provided on the inner side of the rotating ring 2, the filter plate is provided with three groups of filter hole arrays with different apertures, scrapers which are fixedly connected to the tube body are provided on both sides of the filter plate, a motor 2 is provided on the top of the tube body, a gear bin 2 is provided on the bottom of the rotating groove 2, a gear 2 is provided on the inner side of the gear bin 2, the gear 2 is controlled by a motor 2, and a tooth groove 2 is provided on the outer side of the rotating ring 2, the tooth groove 2 is meshed with the gear 2.

[0012] The advantages of the utility model compared with the existing technology are:

[0013] (1) The utility model provides a filter device for municipal water supply and drainage with an anti-blocking component. The rotating crushing paddle can break up and disperse the blocked debris, thereby effectively preventing the filter device for municipal water supply and drainage from being blocked.

[0014] (2) The utility model provides a filter device for municipal water supply and drainage with a filter plate adjustment assembly. The filter plate has three groups of filter hole arrays with different apertures. The filter hole arrays can be quickly adjusted according to filtering requirements, thereby improving the applicability of the filter device for municipal water supply and drainage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional filter device for municipal water supply and drainage. Figure 1 .

[0016] Figure 2 The utility model is a three-dimensional filter device for municipal water supply and drainage. Figure 2 .

[0017] Figure 3 This is a cross-sectional view of a filter device for municipal water supply and drainage according to the utility model. Figure 1 .

[0018] Figure 4 This is a cross-sectional view of a filter device for municipal water supply and drainage according to the utility model. Figure 2 .

[0019] Figure 5 This is a cross-sectional view of a filter device for municipal water supply and drainage according to the utility model. Figure 3 .

[0020] As shown in the figure: 1. Tube body; 2. Flange; 3. Anti-blocking assembly; 4. Filter plate adjustment assembly; 5. Waste box; 6. Sealing cover; 7. Rotating groove one; 8. Rotating ring one; 9. Rotating tube; 10. Crushing paddle; 11. Motor one; 12. Gear compartment one; 13. Gear one; 14. Tooth groove one; 15. Rotating groove two; 16. Rotating ring two; 17. Filter plate; 18. Motor two; 19. Gear compartment two; 20. Gear two; 21. Tooth groove two. DETAILED DESCRIPTION

[0021] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices consistent with some aspects of the present disclosure as detailed in the appended claims.

[0022] 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. 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.

[0023] like Figures 1 to 5 As shown, a filtering device for municipal water supply and drainage includes: a pipe body 1, a flange 2, an anti-blocking component 3, a filter plate adjustment component 4, a waste box 5 and a sealing cover 6; the flange 2 is fixedly connected to both ends of the pipe body 1, the anti-blocking component 3 is located on the inner side of the pipe body 1, the filter plate adjustment component 4 is located on one side of the anti-blocking component 3, the waste box 5 is located at the bottom of the pipe body 1, and the sealing cover 6 is located at the bottom end of the waste box 5.

[0024] A rotating groove 2 15 is provided on the inner side of the tube body 1, a rotating ring 2 16 is rotatably connected to the inner side of the rotating groove 2 15, a filter plate 17 is fixedly connected to the inner side of the rotating ring 2 16, the filter plate 17 has three groups of filter hole arrays with different apertures, scrapers are fixedly connected to the tube body 1 on both sides of the filter plate 17, a motor 2 18 is provided on the top of the tube body 1, a gear bin 2 19 is provided at the bottom of the rotating groove 2 15, a gear 20 is provided on the inner side of the gear bin 2 19, the gear 20 is controlled by the motor 2 18, and a tooth groove 21 is provided on the outer side of the rotating ring 2 16, and the tooth groove 21 is meshed with the gear 20.

[0025] A rotating groove 7 is provided on the inner side of the tube body 1, a rotating ring 8 is rotatably connected on the inner side of the rotating groove 7, a rotating tube 9 is fixedly connected on the inner side of the rotating ring 8, a crushing paddle 10 is fixedly connected on the inner side of the rotating tube 9, a motor 11 is provided at the bottom of the tube body 1, a gear bin 12 is provided at the bottom of the rotating groove 7, a gear 13 is provided on the inner side of the gear bin 12, the gear 13 is controlled by the motor 11, a tooth groove 14 is provided on the outer side of the rotating ring 8, and the gear 13 is meshed with the tooth groove 14.

[0026] In specific use, when the pipe body is blocked, the motor 11 is started to rotate the gear 13, and the gear 13 drives the rotating ring 8 with the tooth groove 14 to rotate, which drives the rotating tube 9 to rotate the crushing paddle 10, stirs and breaks up the blockage, and speeds up the filtering speed of the municipal water supply and drainage filtering device.

[0027] Starting the motor 2 18 causes the gear 2 20 to rotate, and the gear 20 drives the rotating ring 2 16 with the tooth groove 21 to rotate, driving the filter plate 17 to rotate, and adjusting to the filter hole array required for the required filtering. When the filter plate 17 rotates, the scraper can scrape and clean the debris on the filter plate 17, and the debris falls into the waste box 5. After the filtering work is completed, the sealing cover 6 can be opened to discharge the filtered waste.

[0028] The electrical components appearing in this article are all connected to an external main controller and 220V AC power, and the main controller can be a conventional known device that controls a computer, etc. The specific implementation method of the present disclosure omits the detailed description of known functions and known components. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of marketed equipment.

[0029] 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 filtering device for municipal water supply and drainage, characterized in that: include: A pipe body (1), a flange (2), an anti-blocking component (3), a filter plate adjustment component (4), a waste box (5) and a sealing cover (6); The flange (2) is fixedly connected to both ends of the tube body (1), the anti-blocking component (3) is located on the inner side of the tube body (1), the filter plate adjustment component (4) is located on one side of the anti-blocking component (3), the waste box (5) is located at the bottom of the tube body (1), and the sealing cover (6) is located at the bottom end of the waste box (5).

2. A filter device for municipal water supply and drainage according to claim 1, characterized in that: The inner side of the tube body (1) is provided with a rotating groove (7), the inner side of the rotating groove (7) is provided with a rotating ring (8) which is rotatably connected, the inner side of the rotating ring (8) is provided with a fixedly connected rotating tube (9), the inner side of the rotating tube (9) is provided with a fixedly connected crushing paddle (10), the bottom of the tube body (1) is provided with a motor (11), the bottom of the rotating groove (7) is provided with a gear bin (12), the inner side of the gear bin (12) is provided with a gear (13), the gear (13) is controlled by the motor (11), the outer side of the rotating ring (8) is provided with a tooth groove (14), the gear (13) is meshed with the tooth groove (14).

3. A filter device for municipal water supply and drainage according to claim 1, characterized in that: A second rotating groove (15) is provided on the inner side of the tube body (1), a second rotating ring (16) connected in rotation is provided on the inner side of the second rotating groove (15), a filter plate (17) fixedly connected is provided on the inner side of the second rotating ring (16), the filter plate (17) is provided with three groups of filter hole arrays with different apertures, scrapers fixedly connected to the tube body (1) are provided on both sides of the filter plate (17), a second motor (18) is provided on the top of the tube body (1), a second gear chamber (19) is provided on the bottom of the second rotating groove (15), a second gear chamber (20) is provided on the inner side of the second gear chamber (19), the second gear chamber (20) is controlled by the second motor (18), and a second tooth groove (21) is provided on the outer side of the second rotating ring (16), the second tooth groove (21) is meshed with the second gear chamber (20).

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