Wastewater treatment device with anti-blocking structure

Abstract

The utility model belongs to the technical field of wastewater treatment, and particularly relates to a wastewater treatment device with an anti-blocking structure, which comprises a treatment tank, a spherical filter screen is arranged in the treatment tank, a dismounting assembly is arranged between the spherical filter screen and the treatment tank, and a cover plate is detachably and fixedly connected to the top of the treatment tank. And a filter screen self-cleaning assembly is arranged between the cover plate and the spherical filter screen. The anti-blocking device is reasonable in structural design, sundries on the spherical surface filter screen can be timely and automatically cleaned into the barrel body under multiple actions of the spherical surface filter screen, the vibration motor and the rotating scraper blade, the situation that the spherical surface filter screen is blocked due to accumulation of the sundries after long-time use, and the wastewater filtering treatment effect is reduced is avoided, the anti-blocking purpose is further achieved, and the service life of the anti-blocking device is prolonged. Meanwhile, the spherical filter screen can be conveniently disassembled, replaced and cleaned, the filtering effect of the spherical filter screen is guaranteed, cleaned impurities can be conveniently collected and treated, and the using effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of wastewater treatment, in particular to a wastewater treatment device with an anti-clogging structure. Background Art

[0002] With the development of modern society industry, factories are constantly being built, and many factories will discharge wastewater during production. In order to prevent wastewater from affecting the river environment, wastewater needs to be treated. After searching: A wastewater treatment device with the authorization publication number CN218454026U, in particular, relates to a wastewater treatment device with an anti-blocking structure, including a shell, a discharge frame, a screen and a storage box, the upper part of the shell is slidably connected to the discharge frame, the discharge frame is pullable, at least one layer of screen is arranged in the discharge frame, the lower part of the shell is slidably connected to the storage box, the storage box is detachable, the storage box is located directly below the discharge frame, and also includes a discharge pipe, and the discharge pipe for adding flocculants is connected to the middle of the upper left side of the shell. And a wastewater treatment device with an anti-clogging structure with publication number CN219897235U, including a treatment box, a horizontal plate mechanism for facilitating filtering and treating wastewater, the horizontal plate mechanism including a filter box, an L-shaped fixing rod and a first columnar rod, a filter screen is fixedly installed on the inner side wall of the filter box, the filter box is fixedly installed on the inner side wall of the treatment box, a rotating shaft is rotatably installed on the upper end of the filter box, the L-shaped fixing rod is fixedly installed on the circumferential end of the rotating shaft, and a first bevel gear is fixedly installed on the circumferential end of the rotating shaft and located on the L-shaped fixing rod.

[0003] However, the above-mentioned wastewater treatment device with an anti-clogging structure still has some shortcomings. Although it is convenient to shake and clean the filter, the filtered impurities still remain on the top of the filter, which is inconvenient to clean out. After long-term use, the impurities accumulate and easily cause the filter to be blocked, thereby reducing the effect of wastewater filtration treatment. At the same time, it is inconvenient to disassemble and replace the filter regularly. Therefore, we propose a wastewater treatment device with an anti-clogging structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to solve the above-mentioned shortcomings and propose a wastewater treatment device with an anti-clogging structure.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A wastewater treatment device with an anti-clogging structure comprises a treatment tank, a spherical filter is arranged in the treatment tank, a disassembly assembly is arranged between the spherical filter and the treatment tank, a cover plate is detachably fixedly connected to the top of the treatment tank, a filter self-cleaning assembly is arranged between the cover plate and the spherical filter, a cylinder is fixedly connected to both sides of the treatment tank, a debris collection and cleaning assembly is arranged between the cylinder and the treatment tank, and a wastewater inlet pipe is fixedly connected to the top of the cover plate.

[0007] Preferably, the disassembly and assembly assembly includes two mounting seats and two plug plates fixedly connected to the bottom of the spherical filter, the two mounting seats are respectively fixedly connected to the inner walls on both sides of the processing tank, the two plug plates are respectively movably plugged into the corresponding mounting seats, elastic card blocks are fixedly connected to both sides of the plug plates, and card slots are opened on the inner walls on both sides of the mounting seats, and the two elastic card blocks are respectively movably plugged into the corresponding card slots.

[0008] Preferably, the bottoms of the two mounting seats are fixedly connected with vibration motors.

[0009] Preferably, the filter self-cleaning assembly includes a rotating shaft rotatably arranged at the bottom of the cover plate, the top end of the rotating shaft is fixedly connected to an impeller, the bottom end of the rotating shaft is fixedly connected to a scraper, the scraper is movably abutted against the top of the spherical filter, and the impeller is located in the wastewater inlet pipe.

[0010] Preferably, two fixing rods are fixedly connected to the bottom of the cover plate, a same bearing is fixedly connected between the two fixing rods, and the rotating shaft is fixedly sleeved in the inner ring of the bearing.

[0011] Preferably, the debris collection and cleaning assembly includes a debris outlet pipe fixedly connected between the processing tank and the cylinder, a return pipe fixedly connected between one side of the processing tank and the bottom of the cylinder, and a water filter box slidably sleeved in the cylinder, the front and rear sides of the top of the water filter box are fixedly connected with connecting rods, the top ends of the two connecting rods are fixedly connected with hand-held plates, and the two hand-held plates are movably abutted against the top of the cylinder.

[0012] Preferably, support plates are fixedly connected to the inner walls on both sides of the cylinder, and the water filter box is movably placed on the top of the two support plates.

[0013] Preferably, the top of the cover plate is threadedly connected with four screws, and the cover plate is fixedly connected to the top of the treatment tank by the four screws, and the bottom of one side of the treatment tank is fixedly connected with a water outlet pipe.

[0014] In the utility model, the wastewater treatment device with anti-clogging structure is described. Through the setting of the spherical filter screen, the wastewater directly flows down from the spherical filter screen, and the debris can roll down on the spherical surface of the spherical filter screen by itself, so that the water flow position of the spherical filter screen will not be blocked by the debris, which reduces the time of the spherical filter screen being blocked. Under the vibration of the vibration motor, the vibration of the spherical filter screen is driven. Under the vibration, the situation of debris blocking the spherical filter screen can be further avoided. At the same time, under the water flow, the impeller is driven to rotate, and the impeller drives the rotating shaft and the scraper to rotate by themselves. Under the action of the rotating scraper, the debris on the spherical filter screen can be scraped off into the outlet pipe and the cylinder body, so that the debris on the spherical filter screen can be cleaned up in time, avoiding the accumulation of debris for a long time to block the spherical filter screen and reduce the effect of wastewater filtering treatment.

[0015] In the utility model, the wastewater treatment device with anti-clogging structure described above can filter out the wastewater in the debris and flow it back into the treatment tank from the reflux pipe when debris falls into the water filter box. The filtered wastewater is finally discharged from the water outlet pipe for the next step of treatment. Through the setting of the hand-held plate and the connecting rod, the water filter box can be pulled out regularly to pour out and clean the debris therein. When the spherical filter needs to be cleaned and replaced after long-term use, the screws can be loosened, the cover plate can be removed, and then the spherical filter can be directly pulled out for cleaning and replacement by pulling the spherical filter upward. After cleaning, the plug plate can be inserted into the mounting seat. At the same time, the elastic card block and the card slot are elastically connected, which does not hinder the direct pulling out of the spherical filter. At the same time, the stability of the spherical filter can be guaranteed under the card connection.

[0016] The utility model has a reasonable structural design. Under the multiple effects of the spherical filter screen, the vibrating motor and the rotating scraper, the debris on the spherical filter screen can be automatically cleaned into the cylinder body in time, so as to avoid the accumulation of debris for a long time to cause clogging of the spherical filter screen and reduce the effect of wastewater filtration treatment, thereby achieving the purpose of anti-clogging. At the same time, it is convenient to disassemble, replace and clean the spherical filter screen, thereby ensuring the filtering effect of the spherical filter screen, and convenient to collect and treat the cleaned debris, so that the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a wastewater treatment device with an anti-clogging structure proposed by the utility model;

[0018] Figure 2 This is a cross-sectional view of a wastewater treatment device with an anti-clogging structure proposed by the utility model;

[0019] Figure 3 This is a structural schematic diagram of part A of a wastewater treatment device with an anti-clogging structure proposed by the utility model.

[0020] In the figure: 1. treatment tank; 2. cover plate; 3. screws; 4. wastewater inlet pipe; 5. connecting rod; 6. hand-held board; 7. return pipe; 8. cylinder; 9. outlet pipe; 10. spherical filter; 11. scraper; 12. rotating shaft; 13. bearing; 14. fixing rod; 15. impeller; 16. water filter box; 17. support plate; 18. outlet pipe; 19. mounting seat; 20. slot; 21. plug-in board; 22. elastic block; 23. vibration motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-3 A wastewater treatment device with an anti-clogging structure comprises a treatment tank 1, a spherical filter screen 10 is arranged in the treatment tank 1, a disassembly assembly is arranged between the spherical filter screen 10 and the treatment tank 1, a cover plate 2 is detachably fixedly connected to the top of the treatment tank 1, a filter screen self-cleaning assembly is arranged between the cover plate 2 and the spherical filter screen 10, a cylinder 8 is fixedly connected to both sides of the treatment tank 1, a debris collection and cleaning assembly is arranged between the cylinder 8 and the treatment tank 1, and a wastewater inlet pipe 4 is fixedly connected to the top of the cover plate 2.

[0023] In the utility model, the disassembly assembly comprises two mounting seats 19 and two plug-in plates 21 fixedly connected to the bottom of the spherical filter 10. The two mounting seats 19 are respectively fixedly connected to the inner walls on both sides of the processing tank 1. The two plug-in plates 21 are respectively movably plugged into the corresponding mounting seats 19. Both sides of the plug-in plates 21 are fixedly connected with elastic card blocks 22. Both sides of the inner walls of the mounting seats 19 are provided with card slots 20. The two elastic card blocks 22 are respectively movably plugged into the corresponding card slots 20. The bottoms of the two mounting seats 19 are fixedly connected with vibration motors 23. Through the setting of the spherical filter 10, wastewater flows directly up and down from the spherical filter 10, and debris can roll down on the spherical surface of the spherical filter 10 by itself, so that the water-passing position of the spherical filter 10 will not be blocked by debris, which slows down the time when the spherical filter 10 is blocked. Under the vibration of the vibration motor 23, the vibration of the spherical filter 10 is driven. Under the vibration, the situation of debris blocking the spherical filter 10 can be further avoided.

[0024] In the utility model, the filter self-cleaning component includes a rotating shaft 12 rotatably arranged at the bottom of the cover plate 2, the top end of the rotating shaft 12 is fixedly connected with an impeller 15, the bottom end of the rotating shaft 12 is fixedly connected with a scraper 11, the scraper 11 movably abuts against the top of the spherical filter 10, the impeller 15 is located in the wastewater inlet pipe 4, and a water pump is used to pump wastewater into the wastewater inlet pipe 4. Under the water flow, the impeller 15 is driven to rotate, and the impeller 15 drives the rotating shaft 12 and the scraper 11 to rotate automatically. Under the action of the rotating scraper 11, the debris on the spherical filter 10 can be scraped off into the outlet pipe 18 and the cylinder 8, and then the debris on the spherical filter 10 can be cleaned up in time, so as to avoid the accumulation of debris for a long time and cause blockage of the spherical filter, thereby reducing the effect of wastewater filtration treatment.

[0025] In the utility model, two fixing rods 14 are fixedly connected to the bottom of the cover plate 2, and a same bearing 13 is fixedly connected between the two fixing rods 14. The rotating shaft 12 is fixedly sleeved in the inner ring of the bearing 13, which is convenient for supporting the rotating shaft 12 and making its rotation more stable and smooth.

[0026] In the utility model, the debris collection and cleaning component includes a debris outlet pipe 18 fixedly connected between the processing tank 1 and the cylinder 8, a return pipe 7 fixedly connected between one side of the processing tank 1 and the bottom of the cylinder 8, and a water filter box 16 slidably sleeved in the cylinder 8, the front and rear sides of the top of the water filter box 16 are fixedly connected with connecting rods 5, the top ends of the two connecting rods 5 are fixedly connected with hand-held plates 6, and the two hand-held plates 6 are movably abutted against the top of the cylinder 8. The cleaned debris falls from the debris outlet pipe 18 into the water filter box 16, and the waste water in the debris can be filtered out and flow back into the processing tank 1 from the return pipe 7. Through the arrangement of the hand-held plate 6 and the connecting rod 5, the water filter box 16 can be pulled out regularly to pour out and clean the debris therein.

[0027] In the present invention, support plates 17 are fixedly connected to the inner walls of both sides of the cylinder 8, and the water filter box 16 is movably placed on the top of the two support plates 17, so as to facilitate supporting the water filter box 16.

[0028] In the utility model, the top of the cover plate 2 is threadedly connected with four screws 3, and the cover plate 2 is fixedly connected to the top of the treatment tank 1 by the four screws 3. The bottom of one side of the treatment tank 1 is fixedly connected with a water outlet pipe 9, which is convenient for discharging the filtered waste water and is also conducive to disassembly and assembly of the cover plate 2 so as to take and place the spherical filter 10.

[0029] In the utility model, when in use, a water pump is used to pump waste water into the waste water inlet pipe 4, and finally enters the treatment tank 1. After the spherical filter screen 10 is set, the waste water directly flows up and down from the spherical filter screen 10, and the debris can roll down on the spherical surface of the spherical filter screen 10 by itself, so that the water flow position of the spherical filter screen 10 will not be blocked by the debris, which reduces the time for the spherical filter screen 10 to be blocked. Under the vibration of the vibration motor 23, the vibration of the spherical filter screen 10 is driven. Under the vibration, the situation that the spherical filter screen 10 is blocked by debris can be further avoided. At the same time, under the water flow, the impeller 15 is driven to rotate, and the impeller 15 drives the rotating shaft 12 and the scraper 11 to rotate by themselves. Under the action of the rotating scraper 11, the debris on the spherical filter screen 10 can be scraped off into the outlet pipe 18 and the cylinder body 8, so that the debris on the spherical filter screen 10 can be cleaned up in time, avoiding long The accumulation of debris over time causes clogging of the spherical filter screen and reduces the effect of wastewater filtering treatment. The debris falls into the water filter box 16, and the wastewater in the debris can be filtered out and flows back into the treatment tank 1 from the reflux pipe 7. The filtered wastewater is finally discharged from the outlet pipe 9 for the next step of treatment. Through the setting of the hand-held plate 6 and the connecting rod 5, the water filter box 16 can be pulled out regularly to pour out and clean the debris therein. When it is used for a long time and the spherical filter screen 10 needs to be cleaned and replaced, the screw 3 is loosened, the cover plate 2 is removed, and then the spherical filter screen 10 is pulled upward to directly pull out the spherical filter screen 10 for cleaning and replacement. After cleaning, the plug plate 21 is inserted into the mounting seat 19. At the same time, the elastic card block 22 and the card slot 20 are elastically connected, which does not hinder the direct pulling out of the spherical filter screen 10. At the same time, the stability of the spherical filter screen 10 can be guaranteed under the card connection.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A wastewater treatment device with an anti-clogging structure, characterized in that: The invention comprises a treatment tank (1), wherein a spherical filter screen (10) is arranged in the treatment tank (1), a disassembly assembly is arranged between the spherical filter screen (10) and the treatment tank (1), a cover plate (2) is detachably fixedly connected to the top of the treatment tank (1), a filter screen self-cleaning assembly is arranged between the cover plate (2) and the spherical filter screen (10), both sides of the treatment tank (1) are fixedly connected to a cylinder (8), a debris collection and cleaning assembly is arranged between the cylinder (8) and the treatment tank (1), and the top of the cover plate (2) is fixedly connected to a waste water inlet pipe (4).

2. A wastewater treatment device with an anti-clogging structure according to claim 1, characterized in that: The disassembly assembly comprises two mounting seats (19) and two plug plates (21) fixedly connected to the bottom of the spherical filter (10); the two mounting seats (19) are respectively fixedly connected to the inner walls on both sides of the processing tank (1); the two plug plates (21) are respectively movably plugged into the corresponding mounting seats (19); elastic clamping blocks (22) are fixedly connected to both sides of the plug plates (21); clamping grooves (20) are provided on the inner walls on both sides of the mounting seat (19); and the two elastic clamping blocks (22) are respectively movably plugged into the corresponding clamping grooves (20).

3. A wastewater treatment device with an anti-clogging structure according to claim 2, characterized in that: The bottoms of the two mounting seats (19) are both fixedly connected with vibration motors (23).

4. A wastewater treatment device with an anti-clogging structure according to claim 1, characterized in that: The filter screen self-cleaning assembly comprises a rotating shaft (12) rotatably arranged at the bottom of the cover plate (2), the top end of the rotating shaft (12) being fixedly connected to an impeller (15), the bottom end of the rotating shaft (12) being fixedly connected to a scraper (11), the scraper (11) being movably abutted against the top of the spherical filter screen (10), and the impeller (15) being located in the wastewater inlet pipe (4).

5. A wastewater treatment device with an anti-clogging structure according to claim 4, characterized in that: Two fixing rods (14) are fixedly connected to the bottom of the cover plate (2), a same bearing (13) is fixedly connected between the two fixing rods (14), and the rotating shaft (12) is fixedly sleeved in the inner ring of the bearing (13).

6. A wastewater treatment device with an anti-clogging structure according to claim 1, characterized in that: The debris collection and cleaning assembly comprises a debris outlet pipe (18) fixedly connected between the processing tank (1) and the cylinder (8), a return pipe (7) fixedly connected between one side of the processing tank (1) and the bottom of the cylinder (8), and a water filter box (16) slidably sleeved in the cylinder (8), the front and rear sides of the top of the water filter box (16) are fixedly connected to connecting rods (5), the top ends of the two connecting rods (5) are fixedly connected to hand-held plates (6), and the two hand-held plates (6) are movably abutted against the top of the cylinder (8).

7. A wastewater treatment device with an anti-clogging structure according to claim 6, characterized in that: Support plates (17) are fixedly connected to the inner walls on both sides of the cylinder (8), and the water filter box (16) is movably placed on top of the two support plates (17).

8. The wastewater treatment device with an anti-clogging structure according to claim 1, characterized in that: The top of the cover plate (2) is threadedly connected with four screws (3), and the cover plate (2) is fixedly connected to the top of the treatment tank (1) by means of the four screws (3); a water outlet pipe (9) is fixedly connected to the bottom of one side of the treatment tank (1).

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