Anti-clogging device for water pollution prevention and treatment

Abstract

The utility model discloses an anti-clogging device for water pollution prevention and treatment, which relates to the technical field of water pollution prevention and treatment, including a water tank, a filter screen and a water baffle plate. A conical seat is arranged inside the water tank, a limiting component is arranged outside the water tank, and a disassembly component is arranged outside the filter screen. The utility model arranges the conical seat, and the conical seat can disperse sewage before the sewage falls into the top of the filter screen, thereby reducing the impact of the sewage on the filter screen, thereby extending the service life of the filter screen. By arranging the limiting component, pulling the handle drives two groups of clamping rods to move away from the clamping groove at the same time, and then turning the handle to hang the handle on the hanging rod, the position of the clamping rod can be maintained after the handle is loosened, so that it is convenient for the operator to independently pull out the filter screen and reduce labor costs. By arranging the separation component, the filter screen and the water baffle plate can be separated by turning the handle to drive the threaded rod to disengage from the support frame, which is convenient for replacing the filter screen and reusing the water baffle plate.

Description

Technical Field

[0001] The utility model relates to the technical field of water pollution prevention and treatment, in particular to an anti-blocking device for water pollution prevention and treatment. Background Art

[0002] Water pollution control refers to the prevention and control of changes in the chemical, physical, biological or radioactive properties of water bodies due to the intervention of certain substances, which affects the effective use of water, endangers human health or damages the ecological environment, and causes water quality deterioration. Water pollution control gives priority to protecting drinking water sources, strictly controlling industrial pollution and urban living pollution, and preventing and controlling agricultural pollution. In the process of industrial wastewater treatment, filters are usually used to filter large particles of impurities in sewage. After long-term use, impurities accumulate on the surface of the filter, which can easily cause blockage, affecting the filtering effect of the filter and need to be replaced in time.

[0003] For example, the anti-clogging sewage treatment device disclosed in the utility model with authorization announcement number CN214181981U can play a limiting role by setting a second slide groove to allow the lifting rod to slide up and down, and can fix the lifting rod by setting an accommodating groove. Pulling the lifting rod and pulling out the pull handle at the same time can drive the water baffle and the first mounting block to be pulled out, making it convenient to clean the filter.

[0004] This prior art also has the following problems when used:

[0005] The device allows sewage to flow from the water inlet into the inner cavity of the water tank and fall onto the filter. The contact area between the sewage and the filter is relatively concentrated. Long-term impact of sewage on the filter is easy to erode the filter, reducing the service life of the filter. The device cleans the filter by pulling the lifting rod and pulling out the pull-out handle at the same time. It is difficult for the operator to pull out the pull-out handle independently after pulling the lifting rod with both hands, and cooperation of multiple people is required. The filter of the device is fixedly connected to the water baffle, and it is difficult to disassemble the water baffle when replacing the filter. Utility Model Content

[0006] In order to overcome the deficiencies of the prior art, the utility model provides an anti-clogging device for water pollution prevention and treatment to solve the technical problems mentioned in the above background.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: an anti-clogging device for water pollution prevention and treatment, comprising a water tank, a filter screen and a water baffle, wherein a filter screen is installed inside the water tank, and a water baffle is arranged outside the filter screen;

[0008] A conical seat, which is arranged inside the water tank and can disperse the sewage before it falls on the top of the filter screen;

[0009] The limit assembly is arranged on the outside of the water tank, the limit assembly comprises a first lifting plate, a handle, a hanging rod, a second lifting plate, a spring, a clamping rod, a first connecting rod, a sliding rod, a second connecting rod, a T-shaped slide and a T-shaped slider, the T-shaped slide is symmetrically arranged on the outside of the water tank, the sliding rod is connected to the outside of the water tank by sliding, the first connecting rod and the second connecting rod are respectively hinged to the top surface and the bottom surface of the sliding rod, the first lifting plate is hinged to the other end of the first connecting rod, the second lifting plate is hinged to the other end of the second connecting rod, the T-shaped slider is fixedly arranged on a side of the sliding rod close to the water tank, the handle is hinged to the top surface of the first lifting plate, the hanging rod is fixedly arranged on the outside of the water tank, the springs are respectively fixedly arranged between the accommodating box and the first lifting plate and between the accommodating box and the second lifting plate, the clamping rod is respectively fixedly arranged on the bottom surface of the first lifting plate and the top surface of the second lifting plate, and the limit assembly can facilitate the operator to independently pull out the filter;

[0010] The separation component and the disassembly component are arranged on the outside of the filter screen, and the separation component is convenient for separating the filter screen from the water retaining plate.

[0011] As an optimal technical solution of the utility model, the outside of the water tank is connected to a water inlet, a receiving box is fixedly arranged on the outside of the water tank, the water baffle plate penetrates the water tank to the inner wall of the water tank, the water baffle plate is respectively connected to the water tank and the receiving box by sliding, the bottom of the water tank is connected to a water stop valve, a stable base is fixedly arranged at the four corners of the bottom of the water tank, a support rod is fixedly arranged on the bottom of the conical seat, and the side of the support rod is fixedly connected to the inner wall of the water tank.

[0012] As a preferred technical solution of the utility model, the first lifting plate and the second lifting plate are respectively connected to the outside of the water tank by sliding, the clamping rod penetrates the containing box to the inside of the containing box, the clamping rod and the containing box are connected by sliding, the T-shaped slide groove is adapted to the T-shaped slider, and the T-shaped slider is connected to the water tank by sliding through the T-shaped slide groove.

[0013] As a preferred technical solution of the utility model, the separation assembly includes a support frame, a handle, a threaded rod, a limiting circular plate, a limiting groove and a guide rod. The support frame is fixedly arranged on the outside of the filter, the threaded rod is connected to the outside of the support frame by threads, the handle is fixedly arranged on the side of the threaded rod away from the support frame, the limiting circular plate is fixedly arranged on the outside of the threaded rod, the limiting groove is arranged inside the water retaining plate, and the guide rod is fixedly arranged on the side of the support frame close to the water retaining plate.

[0014] As a preferred technical solution of the utility model, the threaded rod passes through the water baffle plate and the limiting groove inside the water baffle plate, the threaded rod is connected to the water baffle plate by threads, the limiting circular plate is adapted to the limiting groove, the limiting circular plate is movably connected to the water baffle plate through the limiting groove, and a guide groove adapted to the guide rod is provided on the side of the water baffle plate close to the support frame, and the guide rod is slidably connected to the water baffle plate through the guide groove.

[0015] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0016] The utility model provides a conical seat, which can disperse sewage before it falls into the top of the filter, thereby reducing the impact of sewage on the filter, thereby extending the service life of the filter; by providing a limit assembly, the handle is pulled to drive the two sets of clamping rods to move away from the clamping slots at the same time, and then the handle is turned to hang the handle on the hanging rod, the position of the clamping rod can be maintained after the handle is released, so that the operator can independently pull out the filter and reduce labor costs; by providing a separation assembly, the handle is turned to drive the threaded rod to detach from the support frame to separate the filter from the water baffle, which is convenient for replacing the filter and reusing the water baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the front view of the limit assembly of the utility model;

[0019] Figure 3 It is a schematic diagram of the right view structure of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model in top view;

[0021] Figure 5 This is a schematic diagram of the split structure of the separation component of the utility model;

[0022] Among them: 1. water tank; 2. filter; 3. support frame; 4. conical seat; 5. storage box; 6. handle; 7. first lifting plate; 8. handle; 9. hanging rod; 10. second lifting plate; 11. spring; 12. clamping rod; 13. first connecting rod; 14. sliding rod; 15. second connecting rod; 16. T-shaped slide groove; 17. T-shaped slider; 18. threaded rod; 19. water retaining plate; 20. limiting circular plate; 21. limiting groove; 22. guide rod. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0024] Example

[0025] Please refer to Figure 1-Figure 4As shown, the utility model provides an anti-clogging device for water pollution prevention and treatment, including a water tank 1, a filter screen 2 and a water baffle 19, the filter screen 2 is installed on the inner side of the water tank 1, the outer side and the bottom surface of the water tank 1 are respectively connected with a water inlet and a water stop valve, a holding box 5 is fixedly arranged on the outer side of the water tank 1, and a stable base is fixedly arranged at the four corners of the bottom surface of the water tank 1, a water baffle 19 is arranged on the outside of the filter screen 2, the water baffle 19 penetrates the water tank 1 to the inner wall of the water tank 1, and the water baffle 19 is respectively connected to the water tank 1 and the holding box 5 by sliding, a conical seat 4 is arranged inside the water tank 1, a support rod is fixedly arranged on the bottom surface of the conical seat 4, and the side surface of the support rod is fixedly connected to the inner wall of the water tank 1, the conical seat 4 is arranged between the water inlet and the filter screen 2, and the sewage enters the water tank 1 from the water inlet and falls on the top of the conical seat 4, and the conical seat 4 can disperse the sewage and reduce the moving speed of the sewage in the vertical direction, thereby reducing the impact of the sewage on the filter screen 2 when it falls on the top surface of the filter screen 2, and extending the service life of the filter screen 2.

[0026] like Figure 1-Figure 4 As shown, a limit assembly is arranged on the outside of the water tank 1, and the limit assembly consists of a first lifting plate 7, a handle 8, a hanging rod 9, a second lifting plate 10, a spring 11, a clamping rod 12, a first connecting rod 13, a sliding rod 14, a second connecting rod 15, a T-shaped slide groove 16 and a T-shaped slider 17. A symmetrical T-shaped slide groove 16 is arranged on the outside of the water tank 1, and a symmetrical sliding rod 14 is slidably connected to the outside of the water tank 1. The top and bottom surfaces of the sliding rod 14 are hinged with the first connecting rod 13 and the second connecting rod 15 respectively. The other end of the first connecting rod 13 is hinged with the first lifting plate 7, and the other end of the second connecting rod 15 is hinged with the second lifting plate 10. The first lifting plate 7 and the second lifting plate 10 are respectively connected to the outside of the water tank 1 through sliding. A T-shaped slider 17 adapted to the T-shaped slide groove 16 is fixedly arranged on the side of the sliding rod 14 close to the water tank 1. The T-shaped slider 17 is connected to the It is slidably connected to the water tank 1 through a T-shaped slide groove 16, a handle 8 is hinged on the top surface of the first lifting plate 7, a hanging rod 9 is fixedly arranged on the outside of the water tank 1, springs 11 are fixedly arranged between the accommodating box 5 and the first lifting plate 7 and between the accommodating box 5 and the second lifting plate 10, and a clamping rod 12 is fixedly arranged on the bottom surface of the first lifting plate 7 and the top surface of the second lifting plate 10, respectively. The clamping rod 12 penetrates the accommodating box 5 to the inside of the accommodating box 5, and the clamping rod 12 is slidably connected to the accommodating box 5. The top and bottom surfaces of the water baffle 19 are provided with a clamping groove adapted to the clamping rod 12, and the clamping rod 12 is slidably connected to the water baffle 19 through the clamping groove. Pulling the handle 8 drives the two groups of clamping rods 12 away from the clamping groove at the same time, and then turning the handle 8 to hang the handle 8 on the hanging rod 9, the position of the clamping rod 12 can be maintained after the handle 8 is released, so as to facilitate the operator to independently pull out the filter 2 and reduce labor costs.

[0027] Specifically, when the filter 2 needs to be taken out, the handle 8 is pulled to drive the first lifting plate 7 to move upward, and the movement of the first lifting plate 7 drives the first connecting rod 13 to rotate downward at the same time, and the first connecting rod 13 rotates to drive the sliding rod 14 to move inward at the same time, and the T-shaped slide groove 16 cooperates with the T-shaped slider 17 to guide and limit the movement of the sliding rod 14, and the movement of the sliding rod 14 drives the second connecting rod 15 to rotate downward at the same time, and the second connecting rod 15 rotates to drive the second lifting plate 10 to move downward, so that the clamping rod 12 moves outward at the same time, and the spring 11 is stretched. When the clamping rod 12 is separated from the clamping slot at the same time, the limit of the filter 2 by the limit assembly can be released, and when the handle 8 moves upward, the handle 8 is rotated so that the handle 8 does not contact the hanging rod 9 at all times, and the handle 8 is rotated to hang the handle 8 on the hanging rod 9, so that the position of the clamping rod 12 can be maintained, and the spring 11 can pull the first lifting plate 7 and the second lifting plate 10 closer to each other after the filter 2 is reinstalled, thereby driving the clamping rod 12 to engage in the clamping slot, and re-limiting the position of the filter 2.

[0028] like Figure 1-Figure 5 As shown, a separation component is arranged on the outside of the filter 2, and the separation component consists of a support frame 3, a handle 6, a threaded rod 18, a limiting circular plate 20, a limiting groove 21 and a guide rod 22. A support frame 3 is fixedly arranged on the outside of the filter 2, and the top surface of the support frame 3 is an inclined surface that is high on the outside and low on the inside. The inclined surface can prevent impurities from gathering on the top surface of the support frame 3. A support bar is fixedly arranged on the inner wall of the water tank 1, and the top surface of the support bar and the bottom surface of the inner part of the receiving box 5 are located in the same horizontal plane. The support bar can play an auxiliary supporting role for the support frame 3. A threaded rod 18 is connected to the outside of the support frame 3 by threads, and a threaded hole adapted to the threaded rod 18 is arranged on the outside of the support frame 3. A handle 6 is fixedly arranged on the side of the threaded rod 18 away from the support frame 3, the threaded rod 18 passes through a water baffle 19 and the limiting groove 21 inside the water baffle 19, the threaded rod 18 is connected to the water baffle 19 by threads, a limiting circular plate 20 is fixedly arranged on the outside of the threaded rod 18, and a limiting groove 21 is arranged inside the water baffle 19 1. The limiting circular plate 20 is arranged inside the limiting groove 21, and the limiting circular plate 20 is adapted to the limiting groove 21. The limiting circular plate 20 is movably connected with the water baffle 19 through the limiting groove 21. A guide rod 22 is fixedly arranged on the side of the support frame 3 close to the water baffle 19, and a guide groove adapted to the guide rod 22 is arranged on the side of the water baffle 19 close to the support frame 3. The guide rod 22 is slidably connected with the water baffle 19 through the guide groove, and the handle 6 is turned to drive the threaded rod 18 to rotate. The guide rod 22 cooperates with the guide groove to avoid the threaded rod 18 rotating to drive the water baffle 19 to rotate, and the threaded rod 18 rotates to drive the limiting circular plate 20 to rotate. The limiting circular plate 20 cooperates with the limiting groove 21 to avoid the threaded rod 18 from disengaging from the water baffle 19 when rotating. When the threaded rod 18 disengages from the support frame 3, the water baffle 19 is pulled out to make the guide rod 22 disengage from the guide groove, and the filter screen 2 can be separated from the water baffle 19, which is convenient for replacing the filter screen 2 and reusing the water baffle 19.

[0029] Specific working principle:

[0030] When the device is in use, sewage is injected into the water tank 1 through the water inlet, and the sewage is dispersed by the conical seat 4 and falls on the surface of the filter screen 2. The filter screen 2 filters the sewage, and the filtered sewage is discharged through the water stop valve. The conical seat 4 can reduce the movement speed of the sewage in the vertical direction, thereby reducing the impact of the sewage on the filter screen 2 when it falls on the top surface of the filter screen 2, thereby extending the service life of the filter screen 2.

[0031] When the filter screen 2 needs to be taken out, the handle 8 is pulled to drive the first lifting plate 7 to move upward, and the movement of the first lifting plate 7 drives the first connecting rod 13 to rotate downward at the same time. The rotation of the first connecting rod 13 drives the sliding rod 14 to move inward at the same time, and the T-shaped slide groove 16 cooperates with the T-shaped slider 17 to guide and limit the movement of the sliding rod 14. The movement of the sliding rod 14 drives the second connecting rod 15 to rotate downward at the same time, and the rotation of the second connecting rod 15 drives the second lifting plate 10 to move downward, so that the clamping rod 12 moves outward at the same time, and the spring 11 is elongated. When the clamping rod 12 is simultaneously disengaged from the clamping slot, the limit of the filter screen 2 by the limit assembly can be released. When the handle 8 moves upward, the handle 8 is rotated so that the handle 8 does not contact the hanging rod 9 at all times. The handle 8 is rotated to hang the handle 8 on the hanging rod 9, and the position of the clamping rod 12 can be maintained. The moving handle 6 can drive the threaded rod 18 and the support frame 3 to move outward, so that the operator can independently take out the filter screen 2 for cleaning or replacement, reduce labor costs, and avoid clogging of the filter screen 2.

[0032] When the filter screen 2 needs to be disassembled, the handle 6 is turned to drive the threaded rod 18 to rotate. The guide rod 22 cooperates with the guide groove to prevent the threaded rod 18 from rotating and driving the water baffle 19 to rotate. The threaded rod 18 rotates and drives the limiting circular plate 20 to rotate. The limiting circular plate 20 cooperates with the limiting groove 21 to prevent the threaded rod 18 from being separated from the water baffle 19 when rotating. When the threaded rod 18 is separated from the support frame 3, the water baffle 19 is pulled out to make the guide rod 22 separate from the guide groove, and the filter screen 2 can be separated from the water baffle 19, which is convenient for replacing the filter screen 2 and reusing the water baffle 19, thereby completing the replacement of the filter screen 2. Finally, the guide rod 22 is engaged into the guide groove. At this time, the threaded rod 18 is aligned with the threaded hole of the support frame 3. The handle 6 is turned to drive the threaded rod 18 to be threadedly connected with the support frame 3 through the threaded hole until the support frame 3 is close to the water baffle 19, thereby fixing the relative position of the filter 2 and the water baffle 19, and reinstalling the filter 2 inside the water tank 1. The handle 8 is turned to drive the handle 8 away from the hanging rod 9 and then release the handle 8. The spring 11 pulls the first lifting plate 7 and the second lifting plate 10 closer to each other, thereby driving the clamping rod 12 to engage with the inside of the clamping groove, and re-limiting the position of the filter 2.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-clogging device for water pollution prevention and treatment, comprising a water tank (1), a filter screen (2) and a water baffle (19), wherein the filter screen (2) is installed inside the water tank (1), and the water baffle (19) is arranged outside the filter screen (2), characterized in that: A conical seat (4), wherein the conical seat (4) is arranged inside the water tank (1), and the conical seat (4) can disperse the sewage before the sewage falls onto the top of the filter screen (2); A limit assembly, the limit assembly is arranged on the outside of the water tank (1), the limit assembly comprises a first lifting plate (7), a handle (8), a hanging rod (9), a second lifting plate (10), a spring (11), a clamping rod (12), a first connecting rod (13), a sliding rod (14), a second connecting rod (15), a T-shaped slide groove (16) and a T-shaped slide block (17), the T-shaped slide groove (16) is symmetrically arranged on the outside of the water tank (1), the sliding rod (14) is connected to the outside of the water tank (1) by sliding, the first connecting rod (13) and the second connecting rod (15) are respectively hinged to the top surface and the bottom surface of the sliding rod (14), the first lifting plate (7) is hinged to the first connecting rod (1 3), the second lifting plate (10) is hinged to the other end of the second connecting rod (15), the T-shaped slider (17) is fixedly arranged on the side of the sliding rod (14) close to the water tank (1), the handle (8) is hinged to the top surface of the first lifting plate (7), the hanging rod (9) is fixedly arranged on the outside of the water tank (1), the spring (11) is respectively fixedly arranged between the accommodating box (5) and the first lifting plate (7) and between the accommodating box (5) and the second lifting plate (10), the clamping rod (12) is respectively fixedly arranged on the bottom surface of the first lifting plate (7) and the top surface of the second lifting plate (10), and the limit assembly can facilitate the operator to independently pull out the filter screen (2); A separation component, a disassembly component is arranged outside the filter screen (2), and the separation component facilitates separation of the filter screen (2) and the water retaining plate (19).

2. The anti-clogging device for water pollution prevention and treatment according to claim 1, characterized in that: The water tank (1) is connected to a water inlet on the outside, a receiving box (5) is fixedly arranged on the outside of the water tank (1), the water baffle (19) penetrates the water tank (1) to the inner wall of the water tank (1), the water baffle (19) is respectively connected to the water tank (1) and the receiving box (5) by sliding, the bottom of the water tank (1) is connected to a water stop valve, stable bases are fixedly arranged at the four corners of the bottom of the water tank (1), and a support rod is fixedly arranged on the bottom of the conical seat (4), and the side of the support rod is fixedly connected to the inner wall of the water tank (1).

3. The anti-clogging device for water pollution prevention and treatment according to claim 1, characterized in that: The first lifting plate (7) and the second lifting plate (10) are respectively connected to the outside of the water tank (1) by sliding, the clamping rod (12) passes through the containing box (5) to the inside of the containing box (5), the clamping rod (12) and the containing box (5) are connected by sliding, the T-shaped slide groove (16) is adapted to the T-shaped slider (17), and the T-shaped slider (17) is connected to the water tank (1) by sliding through the T-shaped slide groove (16).

4. The anti-clogging device for water pollution prevention and treatment according to claim 1, characterized in that: The separation component comprises a support frame (3), a handle (6), a threaded rod (18), a limiting circular plate (20), a limiting groove (21) and a guide rod (22); the support frame (3) is fixedly arranged on the outside of the filter screen (2); the threaded rod (18) is connected to the outside of the support frame (3) by threads; the handle (6) is fixedly arranged on a side of the threaded rod (18) away from the support frame (3); the limiting circular plate (20) is fixedly arranged on the outside of the threaded rod (18); the limiting groove (21) is arranged inside the water baffle (19); and the guide rod (22) is fixedly arranged on a side of the support frame (3) close to the water baffle (19).

5. The anti-clogging device for water pollution prevention and treatment according to claim 4 is characterized by: The threaded rod (18) penetrates the water baffle plate (19) and the limiting groove (21) inside the water baffle plate (19); the threaded rod (18) and the water baffle plate (19) are connected via threads; the limiting circular plate (20) is matched with the limiting groove (21); the limiting circular plate (20) is movably connected with the water baffle plate (19) via the limiting groove (21); a guide groove adapted to the guide rod (22) is provided on one side of the water baffle plate (19) close to the support frame (3); the guide rod (22) is slidably connected with the water baffle plate (19) via the guide groove.

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