Separation equipment for water treatment

Abstract

The utility model discloses separation equipment for water treatment, which relates to the technical field of water treatment and comprises a filter box, a fulcrum shaft is rotatably connected to the inner side of one side of the filter box, an L-shaped filter plate is fixed on the outer side of the fulcrum shaft and located on the inner side of the filter box, a first bevel gear is fixed on the outer side of the fulcrum shaft and located on the outer side of the filter box, and a cover plate is fixed at the upper end of the L-shaped filter plate. A water inlet seat is fixed to the upper end of the cover plate, a positioning block and a second motor are fixed to the upper end of the filter box and located at the two ends of the L-shaped filter plate respectively, a guide column is fixed to one side of the positioning block, a screw is fixed to the output end of the second motor, and a dredging thorn plate is arranged between the guide column and the screw. According to the separation equipment for water treatment provided by the utility model, the L-shaped filter plate can be driven to turn over and the dredging thorn plate can be controlled to move towards the L-shaped filter plate through the integral structural matching design, so that foreign matters in filter holes of the L-shaped filter plate can be conveniently ejected out to dredge the L-shaped filter plate when the dredging thorn plate is attached to the L-shaped filter plate.

Description

Technical Field

[0001] The utility model relates to the technical field of water treatment, in particular to a separation device for water treatment. Background Art

[0002] Sewage refers to water that has lost its original use function. Sewage is caused by the incorporation of new substances into the water or due to changes in external conditions, resulting in the deterioration of the water and the inability to continue maintaining its original use function. When treating sewage, it is first necessary to perform a solid-liquid separation operation to separate foreign substances in the sewage.

[0003] For example, the Chinese utility model patent (CN214763740U) discloses a sewage solid-liquid separation device, which records: "It includes a box body, and several layers of inclined filter nets are arranged inside the box body. An L-shaped groove is arranged on one side at the lower end of the filter net. A vertical push plate is arranged in parallel above the filter net, and the outer side of the push plate is connected to a support frame outside the box body through a telescopic component; an outlet corresponding to the groove is arranged outside the box body, a vertical sealing door is arranged on the extended edge outside the outlet, and sliding grooves corresponding to the sliding channels on both sides of the outlet are arranged on both sides of the sealing door."

[0004] Although the above patent can clean impurities at the outlet to facilitate the next filtration, when the filter net filters sewage, small impurities in the sewage will get stuck in the filter holes of the filter net. Since the filter net cannot be dredged, the impurities continue to be stuck in the filter holes of the filter net, affecting the filtration speed of the sewage. Therefore, this application proposes a separation device for water treatment. Summary of the Utility Model

[0005] Based on this, in view of the above technical problems, it is necessary to provide a separation device for water treatment. Through the overall structural cooperation design, it can drive the L-shaped filter plate to flip and control the dredging thorn plate to move towards the direction close to the L-shaped filter plate. Furthermore, when the dredging thorn plate is attached to the L-shaped filter plate, it is convenient to eject foreign substances in the filter holes of the L-shaped filter plate to dredge the L-shaped filter plate.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A separation device for water treatment is applied to solid-liquid separation in water treatment;

[0008] It includes a filter box. A support shaft is rotatably connected to the inner side of one side of the filter box. An L-shaped filter plate is fixed to the outer side of the support shaft and inside the filter box. A first bevel gear is fixed to the outer side of the support shaft and outside the filter box. A driving assembly is arranged between the outer side of the filter box and the first bevel gear. A cover plate is fixed to the upper end of the L-shaped filter plate. The outer side of the cover plate is in contact with the filter box. An inlet seat is fixed to the upper end of the cover plate. Positioning blocks and a second motor are respectively fixed to the upper end of the filter box and at both ends of the L-shaped filter plate. A guide post is fixed to one side of the positioning block. A screw rod is fixed to the output end of the second motor. A dredging thorn plate is arranged between the guide post and the screw rod. The dredging thorn plate is slidably connected to the guide post and threadedly connected to the screw rod. A solenoid valve is arranged at the center of the bottom end of the filter box.

[0009] As a preferred embodiment of the water treatment separation equipment provided by the present invention, the driving assembly includes an L-shaped support. The L-shaped support is fixed to the outer side of the filter box and outside the first bevel gear. A first motor is fixed to the inner side of the L-shaped support. A second bevel gear is fixed to the output end of the first motor. The second bevel gear is meshed with the first bevel gear.

[0010] As a preferred embodiment of the water treatment separation equipment provided by the present invention, a scraping plate is arranged at the lower end of the cover plate and inside the L-shaped filter plate. Guide grooves are symmetrically opened at the lower end of the cover plate. A connecting frame is fixed to the upper end of the scraping plate. The upper end of the connecting frame is located inside the two guide grooves and is slidably connected to the guide grooves.

[0011] As a preferred embodiment of the water treatment separation equipment provided by the present invention, a pull rod is also slidably connected to the inside of the cover plate and above the connecting frame. The lower end of the pull rod extends into the connecting frame and is slidably connected to the connecting frame. A spring is fixed between the outer side of the upper end of the pull rod and the cover plate.

[0012] As a preferred embodiment of the water treatment separation equipment provided by the present invention, a control module is fixedly arranged on the outer side of the filter box near one end of the L-shaped support. The first motor, the second motor, and the solenoid valve are all electrically connected to the control module.

[0013] As a preferred embodiment of the water treatment separation equipment provided by the present invention, a drain pipe is fixedly connected to the lower end of the filter box and below the solenoid valve. The solenoid valve is internally communicated with the drain pipe.

[0014] As a preferred embodiment of the water treatment separation equipment provided by the present invention, a sealing frame is fixed to the outer side of the filter box away from the support shaft and outside the dredging thorn plate. Support legs are fixed at the four corner ends of the bottom end of the filter box.

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

[0016] The separation device for water treatment provided by the utility model, through the overall structural cooperation design, can drive the L-shaped filter plate to turn over and control the dredging thorn plate to move towards the L-shaped filter plate, so that when the dredging thorn plate is attached to the L-shaped filter plate, it is convenient to push out the foreign matters in the filter holes of the L-shaped filter plate to dredge the L-shaped filter plate. After the foreign matters are pushed out and accumulated inside the L-shaped filter plate, by releasing the limit of the impurity scraping plate, it is convenient to push the impurity scraping plate through the sliding of the connecting frame and the guide groove to clean the foreign matters. Description of the Drawings

[0017] In order to more clearly illustrate the solutions in the utility model, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic diagram of the overall structure of the separation device for water treatment provided by the utility model;

[0019] Figure 2 It is an exploded view of the structure between the filter tank and the L-shaped filter plate of the separation device for water treatment provided by the utility model;

[0020] Figure 3 It is a schematic diagram of the structure after the dredging thorn plate is attached to the L-shaped filter plate of the separation device for water treatment provided by the utility model;

[0021] Figure 4 It is an exploded view of the structure between the cover plate and the impurity scraping plate of the separation device for water treatment provided by the utility model.

[0022] The label descriptions in the drawings are as follows:

[0023] 1. Filter tank; 2. Support shaft; 3. L-shaped filter plate; 4. First bevel gear; 5. L-shaped support; 6. First motor; 7. Second bevel gear; 8. Cover plate; 9. Water inlet seat; 10. Impurity scraping plate; 11. Guide groove; 12. Connecting frame; 13. Pull rod; 14. Spring; 15. Control module; 16. Positioning block; 17. Guide post; 18. Second motor; 19. Screw; 20. Dredging thorn plate; 21. Sealing frame; 22. Solenoid valve; 23. Drain pipe; 24. Leg. Detailed Embodiments

[0024] As described in the background art, although the above-mentioned patent can clean impurities at the outlet to facilitate the next filtration, when the filter screen filters sewage, small impurities in the sewage will get stuck in the filter holes of the filter screen. Since the filter screen cannot be dredged, the impurities continue to be stuck in the filter holes of the filter screen, affecting the filtration speed of the sewage.

[0025] To solve this technical problem, the present utility model provides a separation device for water treatment, which is applied to solid-liquid separation in water treatment;

[0026] It includes a filter box 1. A support shaft 2 is rotatably connected to the inner side of one side of the filter box 1. An L-shaped filter plate 3 is fixed to the outer side of the support shaft 2 and located inside the filter box 1. A first bevel gear 4 is fixed to the outer side of the support shaft 2 and located outside the filter box 1. A driving assembly is arranged between the outer side of the filter box 1 and the first bevel gear 4. A cover plate 8 is fixed to the upper end of the L-shaped filter plate 3. The outer side of the cover plate 8 is attached to the filter box 1. An inlet seat 9 is fixed to the upper end of the cover plate 8. Positioning blocks 16 and a second motor 18 are respectively fixed to the upper end of the filter box 1 and at both ends of the L-shaped filter plate 3. A guide post 17 is fixed to one side of the positioning block 16. A screw rod 19 is fixed to the output end of the second motor 18. A dredging thorn plate 20 is arranged between the guide post 17 and the screw rod 19. The dredging thorn plate 20 is slidably connected to the guide post 17 and threadedly connected to the screw rod 19. A solenoid valve 22 is arranged at the center of the bottom end of the filter box 1.

[0027] The separation device for water treatment provided by the present utility model, through the overall structural cooperation design, enables the L-shaped filter plate 3 to be driven to turn and controls the dredging thorn plate 20 to move towards the direction close to the L-shaped filter plate 3. Then, when the dredging thorn plate 20 is attached to the L-shaped filter plate 3, it is convenient to push out the foreign objects in the filter holes of the L-shaped filter plate 3 to dredge the L-shaped filter plate 3.

[0028] It should be noted that, without conflict, the embodiments and the features and technical solutions in the embodiments in the present utility model can be combined with each other.

[0029] It should be noted that: similar reference numerals and letters denote similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0030] Embodiment 1:

[0031] Please refer to Figures 1-4, A separation device for water treatment, including a filter tank 1. A support shaft 2 is rotatably connected to the inner side of one side of the filter tank 1. An L-shaped filter plate 3 is fixed to the outer side of the support shaft 2 and inside the filter tank 1. When the L-shaped filter plate 3 is inside the filter tank 1, it is convenient to filter foreign matters in sewage. And when foreign matters get stuck in the filter holes of the L-shaped filter plate 3, in order to facilitate the dredging of the L-shaped filter plate 3, a first bevel gear 4 is fixed to the outer side of the support shaft 2 and outside the filter tank 1. A driving component is arranged between the outer side of the filter tank 1 and the first bevel gear 4. By means of the driving component cooperating with the first bevel gear 4, it is convenient to drive the L-shaped filter plate 3 to turn over so that the L-shaped filter plate 3 turns to the outside of the filter tank 1;

[0032] Specifically, the driving component includes an L-shaped support 5. The L-shaped support 5 is fixed to the outer side of the filter tank 1 and outside the first bevel gear 4. A first motor 6 is fixed to the inner side of the L-shaped support 5. The output end of the first motor 6 is fixed with a second bevel gear 7. The second bevel gear 7 is meshed and connected with the first bevel gear 4;

[0033] After the L-shaped filter plate 3 finishes turning over, in order to facilitate the ejection of foreign matters in the filter holes of the L-shaped filter plate 3 to achieve dredging, positioning blocks 16 and a second motor 18 are respectively fixed to the upper end of the filter tank 1 and at both ends of the L-shaped filter plate 3. A guide post 17 is fixed to one side of the positioning block 16. The output end of the second motor 18 is fixed with a screw rod 19. A dredging thorn plate 20 is arranged between the guide post 17 and the screw rod 19. The dredging thorn plate 20 is slidably connected with the guide post 17. The dredging thorn plate 20 is threadedly connected with the screw rod 19. So that after starting the second motor 18 to drive the screw rod 19 to rotate, it drives the dredging thorn plate 20 to move towards the direction close to the L-shaped filter plate 3 under the guidance of the guide post 17. When the dredging thorn plate 20 is in contact with the L-shaped filter plate 3, the dredging of the L-shaped filter plate 3 is realized;

[0034] A cover plate 8 is fixed to the upper end of the L-shaped filter plate 3. The outer side of the cover plate 8 is in contact with the filter tank 1. The upper end of the filter tank 1 is conveniently closed by the cover plate 8. An inlet seat 9 is fixed to the upper end of the cover plate 8. Sewage is conveniently introduced into the filter tank 1 through the inlet seat 9. A solenoid valve 22 is arranged at the center of the bottom end of the filter tank 1. A drain pipe 23 is fixedly connected to the lower end of the filter tank 1 and below the solenoid valve 22. The solenoid valve 22 is internally communicated with the drain pipe 23. The separated foreign matter-containing sewage is conveniently discharged through the solenoid valve 22 and the drain pipe 23;

[0035] Embodiment 2:

[0036] Further optimize the water treatment separation device provided in Embodiment 1. Specifically, as Figures 1-4As shown, when the L-shaped filter plate 3 is flipped, the cover plate 8 follows the L-shaped filter plate 3 to flip synchronously. When foreign objects in the filter holes of the L-shaped filter plate 3 are ejected by the dredging thorn plate 20 and fall inside the L-shaped filter plate 3 for accumulation, in order to facilitate the rapid cleaning of foreign objects, a scraping plate 10 is arranged at the lower end of the cover plate 8 and inside the L-shaped filter plate 3. In order to facilitate the guiding of the sliding of the scraping plate 10, guide grooves 11 are symmetrically opened at the lower end of the cover plate 8. A connecting frame 12 is fixed at the upper end of the scraping plate 10, and the upper end of the connecting frame 12 is located inside the two guide grooves 11 and is slidably connected to the guide grooves 11;

[0037] When the scraping plate 10 does not need to be moved, in order to facilitate the limit fixation of the position of the scraping plate 10, a pull rod 13 is also slidably connected inside the cover plate 8 and at the upper end of the connecting frame 12. The lower end of the pull rod 13 extends into the connecting frame 12 and is slidably connected to the connecting frame 12. A spring 14 is fixed between the outer side of the upper end of the pull rod 13 and the cover plate 8. In order to facilitate the control of each electrical component in this equipment, a control module 15 is fixedly arranged on the outer side of one end of the filter tank 1 close to the L-shaped support 5. The first motor 6, the second motor 18, and the solenoid valve 22 are all electrically connected to the control module 15. Before the dredging thorn plate 20 moves in the direction close to the L-shaped filter plate 3, a sealing frame 21 is fixed on the outer side of the filter tank 1 away from the support shaft 2 and outside the dredging thorn plate 20. In order to support the filter tank 1, legs 24 are fixed at the four end corners of the bottom end of the filter tank 1;

[0038] The above electrical components are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device such as a computer for control, and the existing publicly disclosed electrical connection technology will not be elaborated here;

[0039] The using process of the separation equipment for water treatment provided by the present utility model is as follows: First, sewage is introduced into the filter tank 1 through the water inlet seat 9, and the sewage is subjected to solid-liquid separation by the L-shaped filter plate 3, so that foreign objects are filtered and accumulated on the L-shaped filter plate 3, while the sewage is discharged outward through the solenoid valve 22 and the drain pipe 23. When foreign objects are stuck in the filter holes of the L-shaped filter plate 3, resulting in a reduction in the solid-liquid separation efficiency of the sewage, the first motor 6 is started to drive the second bevel gear 7 to rotate. Through the meshing of the second bevel gear 7 and the first bevel gear 4, the support shaft 2 is driven to rotate, and then the L-shaped filter plate 3 is driven to flip with the support shaft 2 as the axis, so that as Figure 3 shown, the L-shaped filter plate 3 and the cover plate 8 are both flipped to the outside of the filter tank 1;

[0040] At this time, the second motor 18 is started to drive the screw rod 19 to rotate, so that the dredging thorn plate 20 moves towards the direction close to the L-shaped filter plate 3 under the guidance of the guide post 17. When the dredging thorn plate 20 fits with the L-shaped filter plate 3, the foreign matters in the filter holes of the L-shaped filter plate 3 are ejected, so that the foreign matters fall and accumulate inside the L-shaped filter plate 3. After pulling the pull rod 13 to slide it out of the connecting frame 12, the scraping plate 10 is pushed through the sliding guidance of the connecting frame 12 and the guide groove 11 to facilitate the rapid ejection and cleaning of the foreign matters accumulated inside the L-shaped filter plate 3. After the cleaning is completed, the scraping plate 10 is reset and the pull rod 13 is released. The elastic characteristic of the spring 14 drives the pull rod 13 to reset and slide into the connecting frame 12, and then the scraping plate 10 is re-limited and fixed again.

Claims

1. A separation device for water treatment, characterized in that, It includes a filter box (1). A support shaft (2) is rotatably connected to the inner side of one side of the filter box (1). An L-shaped filter plate (3) is fixed to the outer side of the support shaft (2) and inside the filter box (1). A first bevel gear (4) is fixed to the outer side of the support shaft (2) and outside the filter box (1). A driving assembly is arranged between the outer side of the filter box (1) and the first bevel gear (4). A cover plate (8) is fixed to the upper end of the L-shaped filter plate (3). The outer side of the cover plate (8) is in contact with the filter box (1). An inlet water seat (9) is fixed to the upper end of the cover plate (8). Positioning blocks (16) and a second motor (18) are respectively fixed to the upper end of the filter box (1) and at both ends of the L-shaped filter plate (3). A guide post (17) is fixed to one side of the positioning block (16). A screw rod (19) is fixed to the output end of the second motor (18). A dredging thorn plate (20) is arranged between the guide post (17) and the screw rod (19). The dredging thorn plate (20) is slidably connected to the guide post (17) and is threadedly connected to the screw rod (19). A solenoid valve (22) is arranged at the center of the bottom end of the filter box (1).

2. The separation device for water treatment according to claim 1, wherein, The driving assembly includes an L-shaped support (5). An L-shaped support (5) is fixed to the outer side of the filter box (1) and outside the first bevel gear (4). A first motor (6) is fixed to the inner side of the L-shaped support (5). A second bevel gear (7) is fixed to the output end of the first motor (6). The second bevel gear (7) is meshed with the first bevel gear (4).

3. The separation device for water treatment according to claim 1, characterized in that, A scraping plate (10) is arranged inside the L-shaped filter plate (3) at the lower end of the cover plate (8). Guide grooves (11) are symmetrically opened at the lower end of the cover plate (8). A connecting frame (12) is fixed to the upper end of the scraping plate (10). The upper end of the connecting frame (12) is located inside the two guide grooves (11) and is slidably connected to the guide grooves (11).

4. The separation device for water treatment according to claim 3, characterized in that, A pull rod (13) is also slidably connected to the upper end of the cover plate (8) inside the connecting frame (12). The lower end of the pull rod (13) extends into the connecting frame (12) and is slidably connected to the connecting frame (12). A spring (14) is fixed between the outer side of the upper end of the pull rod (13) and the cover plate (8).

5. The separation device for water treatment according to claim 2, characterized in that, A control module (15) is fixed to the outer side of the filter box (1) near one end of the L-shaped support (5). The first motor (6), the second motor (18) and the solenoid valve (22) are all electrically connected to the control module (15).

6. The separation device for water treatment according to claim 1, characterized in that, A drain pipe (23) is fixedly connected to the lower end of the filter box (1) and below the solenoid valve (22). The solenoid valve (22) is internally communicated with the drain pipe (23).

7. The separation device for water treatment according to claim 1, characterized in that, A sealing frame (21) is fixed to the outer side of the filter box (1) away from the support shaft (2) and outside the dredging thorn plate (20). Support legs (24) are fixed to the four corners of the bottom end of the filter box (1).

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