Self-cleaning type filtering equipment for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses self-cleaning type sewage treatment filtering equipment which comprises a filtering box, a medicine box is arranged on one side of the filtering box, a water pump is arranged in the medicine box, a sewage chamber is arranged on one side of the filtering box, a sewage pipe is arranged at the top end of the filtering box, and two groups of water pipes are arranged in the filtering box. A grating is arranged in the filter box, a cleaning structure is arranged at the top end of the grating, two groups of filter plates I are arranged in the filter box, a motor is arranged at the bottom end of the filter box, and a rotating rod is rotationally arranged at the output end of the motor; the top end of the rotating rod extends to the top end of the first filter plate and is provided with a first cleaning brush, the end, close to the two first filter plates, of the rotating rod is provided with a third cleaning brush, and one side of the rotating rod is provided with stirring blades. By means of the filtering equipment, dirt in the box can be automatically cleaned, normal operation of the equipment is guaranteed, the service life is prolonged, and the filtering effect is good.

Description

Technical Field

[0001] The present application relates to the technical field of sewage treatment, and in particular to a self-cleaning sewage treatment filtering device. Background Art

[0002] Wastewater treatment is crucial to environmental protection and human health. Therefore, through sewage treatment, the discharge of pollutants can be effectively reduced, and the environment and human health can be protected.

[0003] In existing sewage treatment equipment, due to the large amount of debris in the sewage, it is easy for it to accumulate inside the equipment, affecting the filtering effect and even damaging the equipment itself. When cleaning the equipment, the internal filter is cumbersome to disassemble and contains a lot of pollutants, which makes it difficult to clean and easily damages the health of workers. Utility Model Content

[0004] In order to solve the problem, the present application provides a self-cleaning sewage treatment filtering device.

[0005] The present application provides a self-cleaning type sewage treatment filtering device adopts the following technical solution:

[0006] A self-cleaning type sewage treatment filtering device comprises a filter box, a medicine box is provided on one side of the filter box, a water pump is provided inside the medicine box, a dirt chamber is provided on one side of the filter box, a sewage pipe is provided on the top of the filter box, two groups of water pipes are provided inside the filter box, water delivery ends of the two groups of water pipes extend to the inside of the medicine box and are fixedly connected to the water pump, a nozzle is provided on one side of each water pipe, a grille is provided inside the filter box, a cleaning structure is provided on the top of the grille, two groups of filter plates 1 are provided inside the filter box, a motor is provided at the bottom end of the filter box, a rotating rod is provided at the output end of the motor for rotation, the top of the rotating rod extends to the top of the filter plate 1 and is provided with a cleaning brush 1, a cleaning brush 3 is provided at one end of the rotating rod and the two groups of filter plates 1 are close to each other, and a stirring blade is provided on one side of the rotating rod;

[0007] The cleaning structure comprises two sets of slide rails, both sets of slide rails are provided with electric telescopic rods, the top of the electric telescopic rods are provided with connecting blocks, the sides of the two sets of connecting blocks close to each other are provided with push plates, and one side of the push plate is provided with two cleaning brushes.

[0008] Preferably, the cleaning brush 2, cleaning brush 1 and cleaning brush 3 are all made of a mixed material of glass fiber and stainless steel wire.

[0009] Preferably, a sewage discharge door is provided on one side of the filter box, and the sewage discharge door is located on one side of the sewage chamber. A second filter plate is provided inside the sewage chamber, and a slide is provided at the bottom end of the sewage chamber, and the slide is located at the bottom end of the second filter plate. A water inlet hole is provided on one side of the filter box, and the water inlet hole is communicated with the slide.

[0010] Preferably, the two groups of water pipes are located on both sides of the bottom end of the sewage pipe, and the nozzles are in multiple groups with different installation angles.

[0011] Preferably, a drain pipe is provided on one side of the filter box, and an electric valve is provided on one side of the drain pipe.

[0012] Preferably, the upper and lower surfaces of the cleaning brush 3 are in contact with the surfaces of the two groups of filter plates that are close to each other, and the left and right surfaces of the cleaning brush 3 are in contact with the inner wall of the filter box.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] Sewage enters the filter box through the sewage pipe, and passes through the grille to block the dirt in the sewage. The nozzles on the two sets of water pipes spray disinfectant to mix the sewage and disinfectant. The mixed sewage is filtered again through the filter plate 1. The sewage after filtering again is stirred by the stirring blade driven by the motor to make the sewage filtration more thorough. The dirt on the grille is driven by the electric telescopic rod to drive the connecting block, and the connecting block drives the push plate and the cleaning brush 2 to move toward the sewage door to push the dirt into the dirt chamber. The moving cleaning brush 2 can remove the dirt embedded in the grille to ensure the dredging and cleaning of the grille. The cleaning brushes 3 on the upper and lower sides can self-clean the two sets of filter plates 1, and the cleaning brushes 3 on the left and right sides can clean the inner wall of the filter box to ensure the overall cleanliness of the equipment. The use of this filtering equipment can automatically clean the dirt in the box, ensure the normal operation of the equipment, extend the service life, and have a good filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0016] Figure 2 is a schematic diagram of a second perspective stereoscopic structure of an embodiment of the application;

[0017] Figure 3 is a schematic diagram of a three-dimensional structure from a third viewing angle of an embodiment of the application;

[0018] Figure 4 It is a schematic diagram of the cleaning structure of an embodiment of the application.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. filter box; 2. medicine box; 3. water pump; 4. sewage chamber; 5. sewage pipe; 6. water pipe; 7. nozzle; 8. grille; 9. cleaning structure; 10. filter plate one; 11. motor; 12. rotating rod; 13. stirring blade; 14. cleaning brush one; 15. sewage door; 16. filter plate two; 17. slide; 18. water inlet hole; 19. drain pipe; 20. cleaning brush three; 91. slide track; 92. electric telescopic rod; 93. connecting block; 94. push plate; 95. cleaning brush two. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses a self-cleaning type sewage treatment filtering device. Figure 1-4 A self-cleaning type sewage treatment filtering device comprises a filter box 1, a medicine box 2 is arranged on one side of the filter box 1, a water pump 3 is arranged inside the medicine box 2, a dirt chamber 4 is arranged on one side of the filter box 1, a sewage pipe 5 is arranged on the top of the filter box 1, two groups of water pipes 6 are arranged inside the filter box 1, the water delivery ends of the two groups of water pipes 6 extend to the inside of the medicine box 2 and are fixedly connected to the water pump 3, a nozzle 7 is arranged on one side of the water pipe 6, a grille 8 is arranged inside the filter box 1, a cleaning structure 9 is arranged on the top of the grille 8, two groups of filter plates 10 are arranged inside the filter box 1, a motor 11 is arranged at the bottom end of the filter box 1, a rotating rod 12 is arranged at the output end of the motor 11, the top of the rotating rod 12 extends to the top of the filter plate 10 and is provided with a cleaning brush 14, a cleaning brush 20 is arranged at one end of the rotating rod 12 and the two groups of filter plates 10 are close to each other, and a stirring blade 13 is arranged on one side of the rotating rod 12;

[0022] The cleaning structure 9 includes two sets of slide rails 91, and both sets of slide rails 91 are provided with electric telescopic rods 92. The top of the electric telescopic rods 92 is provided with a connecting block 93. The side of the connecting block 93 close to each other is provided with a push plate 94, and one side of the push plate 94 is provided with a cleaning brush 95;

[0023] Reference Figure 1 and 4 , cleaning brush 2 95 , cleaning brush 1 14 , and cleaning brush 3 20 are all made of a mixed material of glass fiber and stainless steel wire;

[0024] By adopting the above technical solution, glass fiber is an excellent reinforcement material with high strength and corrosion resistance. Stainless steel wire has excellent wear resistance and corrosion resistance. Brushes made by combining these two materials, such as glass fiber stainless steel wire brushes, can maintain their shape and performance under long-term friction.

[0025] Reference Figure 3 A sewage discharge door 15 is provided on one side of the filter box 1, and the sewage discharge door 15 is located on one side of the sewage chamber 4. A filter plate 16 is provided inside the sewage chamber 4, and a slide 17 is provided at the bottom of the sewage chamber 4. The slide 17 is located at the bottom of the filter plate 16. A water inlet hole 18 is provided on one side of the filter box 1, and the water inlet hole 18 is communicated with the slide 17;

[0026] By adopting the above technical solution, the water-containing dirt in the dirt chamber 4 passes through the filter plate 2 16 to filter the sewage onto the slide 17, and then slides into the water inlet 18 of the filter box 1 through the slide 17 for further filtration. The dirt in the dirt chamber 4 can be cleaned centrally.

[0027] Reference Figure 2, two groups of water pipes 6 are located on both sides of the bottom end of the sewage pipe 5, and there are multiple groups of nozzles 7, and the installation angles are different;

[0028] By adopting the above technical solution, multiple groups of nozzles 7 with different angles can spray the medicine evenly in the sewage.

[0029] Reference Figure 1 , a drain pipe 19 is provided on one side of the filter box 1, and an electric valve is provided on one side of the drain pipe 19;

[0030] By adopting the above technical solution, the filtered water is discharged through the electric valve on the drain pipe 19.

[0031] Reference Figure 2 The upper and lower surfaces of the cleaning brush 3 20 are in contact with the sides of the two sets of filter plates 10 that are close to each other, and the left and right surfaces of the cleaning brush 3 20 are in contact with the inner wall of the filter box 1;

[0032] By adopting the above technical solution, the cleaning brushes 20 on the upper and lower surfaces can self-clean the two groups of filter plates 1, and the cleaning brushes 20 on the left and right surfaces can clean the inner wall of the filter box 1, ensuring the overall cleanliness of the equipment.

[0033] The implementation principle of the self-cleaning type sewage treatment filtering device of the embodiment of the present application is as follows: sewage enters the interior of the filter box 1 through the sewage pipe 5, and the dirt in the sewage is blocked by the grille 8. The nozzles on the two groups of water pipes 6 spray disinfectant to mix the sewage and the disinfectant. The mixed sewage is filtered again through the filter plate 1. The sewage after filtering again is stirred by the stirring blade 13 driven by the motor 11 to make the sewage filtering more thorough. The dirt on the grille 9 is driven by the electric telescopic rod 92 to drive the connecting block 93, and the connecting block 93 drives the push plate 94 and the cleaning brush 2 95 to move toward the sewage discharge door 15, pushing the dirt into the sewage chamber 4. The moving cleaning brush 2 95 can remove the dirt embedded in the grille 8 to ensure the dredging and cleaning of the grille 8. The dirt with sewage passes through the filter plate 2 16 in the sewage chamber 4 to filter the sewage onto the slide 17, and slides into the water inlet 18 of the filter box 1 through the slide 17 to be filtered again. The motor 11 rotates the rotating rod 12, and the rotating rod 12 drives the cleaning brush 14 and the cleaning brush 20 to rotate and clean. The cleaning brush 14 on the top of the two groups of filter plates 10 can clean the dirt adsorbed on the filter plate 10, and the cleaning brushes 3 20 on the upper and lower sides can self-clean the two groups of filter plates. The cleaning brushes 3 20 on the left and right sides can clean the inner wall of the filter box 1, ensuring the overall cleanliness of the equipment. Using this filtering equipment can automatically clean the dirt in the box, ensure the normal operation of the equipment, extend the service life, and have a better filtering effect.

[0034] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0035] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0037] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A self-cleaning sewage treatment filtering device, comprising a filter box (1), characterized in that: A medicine box (2) is provided on one side of the filter box (1), a water pump (3) is provided inside the medicine box (2), a dirt chamber (4) is provided on one side of the filter box (1), a sewage pipe (5) is provided at the top of the filter box (1), two groups of water pipes (6) are provided inside the filter box (1), the water delivery ends of the two groups of water pipes (6) extend into the medicine box (2) and are fixedly connected to the water pump (3), a nozzle (7) is provided on one side of the water pipes (6), a grille (8) is provided inside the filter box (1), and the grille (8) A cleaning structure (9) is provided at the top, two groups of filter plates (10) are provided inside the filter box (1), a motor (11) is provided at the bottom of the filter box (1), a rotating rod (12) is rotatably provided at the output end of the motor (11), the top end of the rotating rod (12) extends to the top end of the filter plate (10) and is provided with a cleaning brush (14), a cleaning brush (20) is provided at one end of the rotating rod (12) and close to the two groups of filter plates (10), and a stirring blade (13) is provided on one side of the rotating rod (12); The cleaning structure (9) comprises two groups of slide rails (91), the two groups of slide rails (91) are both provided with electric telescopic rods (92), the top ends of the electric telescopic rods (92) are provided with connecting blocks (93), the sides of the two groups of connecting blocks (93) close to each other are provided with push plates (94), and one side of the push plates (94) is provided with a second cleaning brush (95).

2. A self-cleaning sewage treatment filtering device according to claim 1, characterized in that: The cleaning brush 2 (95), cleaning brush 1 (14) and cleaning brush 3 (20) are all made of a mixed material of glass fiber and stainless steel wire.

3. A self-cleaning sewage treatment filtering device according to claim 1, characterized in that: A sewage discharge door (15) is provided on one side of the filter box (1), and the sewage discharge door (15) is located on one side of the sewage chamber (4). A second filter plate (16) is provided inside the sewage chamber (4). A slide (17) is provided at the bottom end of the sewage chamber (4), and the slide (17) is located at the bottom end of the second filter plate (16). A water inlet hole (18) is provided on one side of the filter box (1), and the water inlet hole (18) is communicated with the slide (17).

4. A self-cleaning sewage treatment filtering device according to claim 1, characterized in that: The two groups of water pipes (6) are located on both sides of the bottom end of the sewage pipe (5), and the nozzles (7) are multiple groups with different installation angles.

5. A self-cleaning sewage treatment filtering device according to claim 1, characterized in that: A drainage pipe (19) is provided on one side of the filter box (1), and an electric valve is provided on one side of the drainage pipe (19).

6. A self-cleaning sewage treatment filtering device according to claim 1, characterized in that: The upper and lower surfaces of the cleaning brush three (20) are in contact with the mutually adjacent surfaces of the two groups of filter plates one (10), and the left and right surfaces of the cleaning brush three (20) are in contact with the inner wall of the filter box (1).

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