Wastewater filtering device capable of being continuously used
By designing a filter plate that includes power motor driving active rods, protruding up upward settings, filter tube settings set up, and wastewater filtering devices for using mud pipe brush rods, the wastewater treatment device in the existing technologies is treated with large block impurities and impurities and quality of large blocks and massives. The problems and cleaning problems of small particles at the sediment have achieved efficient impurities filtering and cleaning effects.
Patent Information
- Application Number
- CN202421537241.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-01-24
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When existing wastewater treatment devices treat wastewater containing large pieces of impurities and small particles of silt, they are prone to accumulation of water surface garbage and clogging of filter plates, and the granular substances on the bottom wall of the sedimentation tank are not convenient to clean up.
Design a working box that includes an open -minded workbox, a power motor -driven active rod, a filter disc, a tilted settings, a slime cover and a wastewater filter device for brushing rods. Driven the motor driver's active rod drives the filter plate up and down, combined with the tilt settings of the filter tube and the cleaning rod cleaning function of the mud cover, to achieve effective filtration and cleaning of large pieces of impurities and small granules.
This device increases the amount of impurities by protruding the filter disk set up upwards, reducing the frequency of the filter disc, and facilitating impurity discharge; the filter tube set and the brush rod cleaning function of mud are reduced High -efficiency processing and sustainable use of devices.
Smart Images
Figure CN222384285U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wastewater treatment, in particular to a sustainable wastewater filtering device. Background Art
[0002] Wastewater treatment is the process of treating wastewater using physical, chemical and biological methods to purify the wastewater, reduce pollution, and even recycle and reuse the wastewater, make full use of water resources, separate pollutants in the wastewater or convert them into harmless substances.
[0003] There are many granular objects inside the wastewater. Many places will set up special sedimentation tanks to allow these impurities to settle. The granular objects inside the wastewater sink to the bottom wall of the sedimentation tank under their own gravity. Since the granular objects settle to the bottom wall of the sedimentation tank and there is still untreated wastewater above it, the granular objects on the bottom wall of the sedimentation tank are not easy to clean.
[0004] In the daily production process, a large amount of wastewater is generated. The waste in this wastewater is mainly composed of large impurities and small particles of sediment. In the process of wastewater treatment, large impurities are easy to float on the water surface, causing garbage accumulation on the water surface, and sediment is easy to accumulate on the filter plate, which can easily cause the filter plate to be blocked, so improvement is needed. Utility Model Content
[0005] The purpose of the utility model is to provide a sustainable wastewater filtering device to overcome the above-mentioned defects in the prior art.
[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0007] According to the utility model, a sustainable wastewater filtering device comprises a working box with an opening upward, a power motor is fixedly provided at the lower end of the working box, an active rod is connected to the upper end of the power motor, a filter disc is threadedly connected to the outer periphery of the active rod, the filter disc protrudes upward and is arranged in the working box in the form of a truncated cone, the filter disc and the working box slide up and down and cooperate, a drainage pipe and a connecting box are connected and fixed at the left end of the working box and the lower end part of the working box, an inclined filter cartridge is fixed on the connecting box, a drainage pipe is connected and fixed at the lower end of the connecting box, an opening is separately provided at the upper end of the working box, and a fixed box is fixed at the outer periphery of the working box. , a filter element is provided in the fixed box, and a grab hook frame is fixedly provided at the upper end of the filter element and abuts against the upper end part of the working box. A return pipe is fixedly provided at the lower end of the fixed box. A rotatable mud collection sleeve is provided in the filter cartridge, and a connecting rod is fixedly provided on the mud collection sleeve. Two symmetrically arranged brush rods are fixedly provided on the outer periphery of the connecting rod, and the brush rods are arranged in an L shape and abut against the inner side wall of the filter cartridge. Both the front and rear ends of the mud collection sleeve are pointed, and the outer peripheral surface of the mud collection sleeve is tightly attached to the inner peripheral surface of the filter cartridge. A stabilizing frame is fixedly provided on the upper end part of the working box, and the upper end of the active rod is rotatably connected to the stabilizing frame. A uniformly distributed mud and sand cavity is opened on the inner peripheral surface of the mud collection sleeve.
[0008] The beneficial effects of the utility model are:
[0009] By protruding upwardly in the shape of a frustum, the amount of impurities retained by the filter disc can be increased, thereby indirectly reducing the frequency of the filter disc's up and down movement. When the filter disc moves upward to the open cavity position, it is convenient for water to flow through the filter disc and drive the impurities retained on the filter disc to be discharged to the fixed box, thereby reducing the filter disc's residence time at the upper end position.
[0010] Impurities are intercepted by the filter element, and the waste water is discharged into the working box through the reflux pipe connected to the working box and the fixed box, which does not affect the overall use of the device. The user can handle the impurities by regularly cleaning the filter element without affecting the overall use of the device.
[0011] Setting the filter cartridge at an angle and the discharge pipe horizontally can reduce the formation of water film at the filter holes of the filter cartridge, thereby reducing the occurrence of wastewater overflow at the filter cartridge. The mud sleeve and brush rod can be used to regularly clean the blocked mud and sand in the filter cartridge to prevent the filter cartridge from being blocked by mud and sand. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the appearance of the utility model;
[0013] Figure 2 This utility model Figure 1A schematic diagram of a top view structure;
[0014] Figure 3 This utility model Figure 1 A schematic diagram of the front view structure of
[0015] Figure 4 This utility model Figure 1 Schematic diagram of the structure viewed from above;
[0016] Figure 5 This is a schematic diagram of the appearance of the filter cartridge of the utility model;
[0017] Figure 6 This utility model Figure 2 Schematic cross-sectional view of AA in the figure;
[0018] Figure 7 This utility model Figure 3 A partial cross-sectional schematic diagram of the middle BB;
[0019] In the figure:
[0020] 10. Working box; 11. Power motor; 12. Active rod; 13. Filter plate; 14. Open cavity; 15. Fixed box; 16. Filter element; 17. Return pipe; 18. Drain pipe; 19. Connecting box; 20. Drain pipe; 21. Filter cartridge; 22. Mud collection sleeve; 23. Mud and sand cavity; 24. Connecting rod; 25. Brush rod. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.
[0022] It should be noted that when an element is said to be "fixed to" another element, it can be directly on the other element or there can be an intermediate element. When an element is said to be "connected to" another element, it can be directly connected to the other element or there can be an intermediate element at the same time:
[0023] Embodiment 1:
[0024] Reference Figure 1-Figure 7According to an embodiment of the utility model, a sustainable wastewater filtering device includes a working box 10 with an opening upward, a power motor 11 is fixedly arranged at the lower end of the working box 10, and an active rod 12 is connected to the upper end of the power motor 11. The outer periphery of the active rod 12 is threadedly connected to a filter disc 13, and the filter disc 13 protrudes upward and is arranged in the working box 10 in a frustum. The filter disc 13 and the working box 10 slide up and down. The left end of the working box 10 and the lower end part of the working box 10 are connected and fixed with a drainage pipe 18 and a connecting box 19, and a filter cartridge 21 arranged obliquely is fixedly arranged on the connecting box 19. The lower end of the connecting box 19 is connected and fixed with a drainage pipe 20, and the upper end of the working box 10 is separately provided with an opening 14, and the outer periphery of the working box 10 is fixed A fixed box 15 is provided, and a filter element 16 is provided in the fixed box 15. A grab hook frame is fixedly provided at the upper end of the filter element 16 and abuts against the upper end portion of the working box 10. A return pipe 17 is fixedly provided at the lower end of the fixed box 15. A rotatable mud collection sleeve 22 is provided in the filter cartridge 21. A connecting rod 24 is fixedly provided on the mud collection sleeve 22. Two symmetrically arranged brush rods 25 are fixedly provided on the outer periphery of the connecting rod 24. The brush rods 25 are arranged in an L shape and abut against the inner side wall of the filter cartridge 21. Both the front and rear ends of the mud collection sleeve 22 are pointed, and the outer peripheral surface of the mud collection sleeve 22 is tightly attached to the inner peripheral surface of the filter cartridge 21. A stabilizing frame is fixedly provided at the upper end portion of the working box 10. The upper end of the active rod 12 is rotatably connected to the stabilizing frame. A uniformly distributed mud and sand cavity 23 is opened on the inner peripheral surface of the mud collection sleeve 22.
[0025] This program has the following working process:
[0026] The user sets a wastewater inlet at the upper opening of the working box 10, and sprays the wastewater downward into the working box 10 through the extraction mechanism. The wastewater in the working box 10 is filtered for the first time through the filter disc 13. After filtering the larger impurities in the wastewater through the filter disc 13, the wastewater is discharged into the connection box 19 through the discharge pipe 18. The wastewater discharged through the discharge pipe 18 falls into the filter cartridge 21 set at the same plane, and is filtered by the filter cartridge 21 to remove small particles of impurities in the wastewater, such as mud and sand. After being filtered by the filter cartridge 21, the wastewater flows downward and is discharged outward through the drain pipe 20.
[0027] During the wastewater purification work, the power motor 11 is energized through the external control mechanism at regular intervals to rotate the active rod 12. Under the threaded cooperation between the active rod 12 and the filter disc 13, the filter disc 13 is driven from bottom to top until the upper end of the filter disc 13 abuts against the stabilizing frame of the upper end of the active rod 12 and stops. At this time, the inclined portion of the upper end of the filter disc 13 is located at the opening 14. The impurities accumulated and filtered on the filter disc 13 are driven by the water flow to move outward through the opening 14 to the filter element 16 through the end face of the inclined filter disc 13. The impurities are filtered by the annular filter element 16, and the impurities are trapped in the filter element 16. The wastewater is discharged into the working box 10 through the reflux pipe 17. The user can replace and maintain the filter element 16 by regularly taking out the outer end filter element 16. After the impurities on the filter disc 13 are cleaned, the power motor 11 works to control the filter disc 13 to move downward and reset.
[0028] The filter cartridge 21 filters the sediment during operation. By controlling the circumferential rotation of the connecting rod 24, the mud collection sleeve 22 and the brush rod 25 fixedly connected to the connecting rod 24 rotate circumferentially. By controlling the reciprocating clockwise and counterclockwise rotation of the connecting rod 24, the mud collection sleeve 22 and the brush rod 25 rotate in the filter cartridge 21. The brush rod 25 performs reciprocating swing cleaning in this process, so that the sediment blocking the filter hole on the filter cartridge 21 is discharged from the filter cartridge 21. After a period of time, by controlling the rotation of the connecting rod 24, for example, rotating the connecting rod After the mud sleeve 24 reaches a semicircular angle, the mud sleeve 22 is changed from the original upper end setting to the lower end setting. During the rotation of the mud sleeve 22, the mud and sand accumulated at the filter cartridge 21 are taken out through the two tip parts of the mud sleeve 22, and the mud and sand are intercepted by the evenly distributed mud and sand cavities 23 opened on the mud sleeve 22, and then taken out from the filter cartridge 21 by controlling the connecting rod 24, and the mud and sand connected to the mud sleeve 22 are taken out from the filter cartridge 21. After cleaning the mud sleeve 22, the mud sleeve 22 is inserted into the filter cartridge 21 and reset.
[0029] It is clear to those skilled in the art that various modifications to the above embodiments can be made without departing from the overall spirit and concept of the present invention. All of them fall within the protection scope of the present invention. The protection scheme of the present invention shall be subject to the claims attached to the present invention.
Claims
1. A sustainable wastewater filtering device, comprising a working box (10) with an upward opening, characterized in that: A power motor (11) is fixedly provided at the lower end of the working box (10), and an active rod (12) is connected to the upper end of the power motor (11) in a power manner. A filter disc (13) is threadedly connected to the outer periphery of the active rod (12). The filter disc (13) protrudes upward and is arranged in the working box (10) in a truncated cone shape. The filter disc (13) and the working box (10) are slidably matched up and down. A discharge pipe (18) and a connection box (19) are connected and fixedly provided at the left end of the working box (10) and at the lower end of the working box (10). An inclined filter cartridge (21) is fixedly provided on the connection box (19), and a drainage pipe (20) is connected and fixedly provided at the lower end of the connection box (19).
2. A sustainable wastewater filtration device according to claim 1, characterized in that: An opening (14) is separately provided at the upper end of the working box (10); a fixed box (15) is fixedly provided on the outer periphery of the working box (10); a filter element (16) is provided in the fixed box (15); a grab hook frame is fixedly provided at the upper end of the filter element (16) and abuts against the upper end of the working box (10); and a return pipe (17) is fixedly provided at the lower end of the fixed box (15).
3. A sustainable wastewater filtration device according to claim 2, characterized in that: A rotatable mud collecting sleeve (22) is provided in the filter cartridge (21), a connecting rod (24) is fixedly provided on the mud collecting sleeve (22), two symmetrically arranged brush rods (25) are fixedly provided on the outer periphery of the connecting rod (24), and the brush rods (25) are arranged in an L shape and abut against the inner side wall of the filter cartridge (21).
4. A sustainable wastewater filtration device according to claim 3, characterized in that: Both the front and rear ends of the mud collection sleeve (22) are arranged with pointed ends, and the outer peripheral surface of the mud collection sleeve (22) is in close contact with the inner peripheral surface of the filter cartridge (21).
5. A sustainable wastewater filtration device according to claim 4, characterized in that: A stabilizing frame is fixedly provided at the upper end of the working box (10), and the upper end of the active rod (12) is rotatably connected to the stabilizing frame.
6. A sustainable wastewater filtration device according to claim 5, characterized in that: The inner circumferential surface of the mud collecting sleeve (22) is provided with evenly distributed mud and sand cavities (23).