CN219984012U - Improve filtration efficiency's environmental protection and use effluent treatment plant - Google Patents

Abstract

The utility model relates to a wastewater treatment technology, in particular to an environment-friendly wastewater treatment device for improving filtering efficiency. The utility model provides an improve filtration efficiency's for environmental protection effluent disposal equipment, including the rose box, the rose box internal fixation is provided with the filter of slope, the filter is low about, a filter left end fixedly connected with arc filter, a horizontal filter of the other end fixedly connected with of arc filter, the left end and the inner wall fixed connection of rose box of horizontal filter, the discharge gate that flushes with horizontal filter upper surface has been seted up to the left side inner wall axial of rose box, rotate directly over horizontal filter and the arc filter handing-over department and be provided with a first bull stick, the surface of first bull stick is provided with a revolving plate along axial fixity. The utility model can prevent the waste water from directly flowing out from the discharge hole after the impurities are excessively accumulated on the filter plate by utilizing the rotating plate, so that the impurities are more fully filtered, and the filtering efficiency is improved.

Description

Improve filtration efficiency's environmental protection and use effluent treatment plant

Technical Field

The utility model relates to a wastewater treatment technology, in particular to an environment-friendly wastewater treatment device for improving filtering efficiency.

Background

In daily life, a large amount of wastewater containing soluble matters and insoluble matters is often generated, and in order to save water resources, the wastewater needs to be filtered, and firstly, the water-insoluble impurities are removed.

For filtering wastewater, patent No. CN215137348U discloses a wastewater filtering device comprising: the filter box is a cuboid box body, a water inlet is formed in the top of the filter box, a water outlet is formed in the bottom of the filter box, vertical moving rails and vertical limiting sliding grooves are formed in the front side wall and the rear side wall of the filter box, a baffle plate is inserted in the limiting sliding grooves in a moving mode to shield the corresponding moving rails, inserting holes are formed in the baffle plate, two ends of a rotating shaft positioned in the filter box are respectively inserted in the two inserting holes in a rotating mode, the rotating shaft is driven to rotate by a motor, the motor is driven to lift by a lifting mechanism, a plurality of pushing plates parallel to the rotating shaft are arranged on the rotating shaft in a surrounding mode, and the left side wall of part of the filter box is provided with an openable cover plate; the first filter plate is obliquely and detachably arranged in the filter box, and the bottom end of the first filter plate extends to a discharge port at the openable cover plate; the filter tank is horizontally and detachably arranged below the first filter plate in the filter box. When the device is in use, after the working time of the first filter plate is long, impurities can be accumulated on the first filter plate, and the device needs to detach the first filter plate for cleaning, so that the first filter plate cannot be cleaned conveniently at any time. If the first filter is not cleaned timely, part of wastewater can be directly accumulated at the drain port along the first filter from impurities, so that the filtering effect is affected, and the filtering efficiency is reduced.

Disclosure of Invention

In order to solve the problems in the background technology, the utility model provides an environment-friendly wastewater treatment device for improving the filtering efficiency. The utility model aims to prevent waste water from directly flowing out of a discharge hole after impurities are excessively accumulated on a filter plate by utilizing the rotating plate, so that the impurities are more fully filtered, and the filtering efficiency is improved.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the environment-friendly wastewater treatment equipment for improving the filtering efficiency comprises a filtering box, wherein a vertical water inlet pipe is fixedly arranged at the top of the filtering box, and a water outlet pipe is fixedly arranged at one side of the bottom of the filtering box; the filter box is internally and fixedly provided with an inclined filter plate, the left side of the filter plate is low and the right side of the filter plate is high, the left end of the filter plate is fixedly connected with an arc-shaped filter plate, and the left end of the arc-shaped filter plate is fixedly connected with a horizontal filter plate; a discharge hole which is flush with the upper surface of the horizontal filter plate is formed in the left side wall of the filter box, a first rotating rod is rotatably arranged right above the joint of the horizontal filter plate and the arc-shaped filter plate, and a rotating plate is fixedly arranged on the outer surface of the first rotating rod along the axial direction; guide grooves consistent with the inclination direction of the filter plates are formed in the front side wall and the rear side wall of the filter box; a connecting rod is slidably matched in the two guide grooves, a vertical scraping plate is axially and fixedly arranged on the outer surface of the connecting rod, and the scraping plate is slidably matched with the upper surface of the filter plate; a transmission assembly is arranged between the first rotating rod and the connecting rod; when the connecting rod moves to the high position of the filter plate, the first rotating rod is driven to rotate clockwise through the transmission assembly.

Preferably, a collecting box is fixedly arranged on the left side of the filter box, and the upper surface of the collecting box and the discharge hole are positioned on the same horizontal plane.

Preferably, the front side of the filter box is provided with a driving assembly, the driving assembly comprises a first guide frame, the upper end of the front side of the filter box is fixedly provided with a rectangular first guide frame consistent with the inclination direction of the filter plate, and the inclination direction of the first guide frame is consistent with the inclination direction of the filter plate; the right side is fixedly provided with a motor in the first guide frame, the output shaft fixedly connected with a screw rod of motor, screw thread fit has first slider on the screw rod, first slider with the spacing sliding fit of first guide frame inner wall.

Preferably, a limit assembly is arranged on the side face of the rear end of the filter box, the limit assembly comprises a second guide frame, a second guide frame which is the same as the first guide frame in the inclination direction is fixedly arranged at the upper end of the rear side face of the collection box, a slide bar is fixedly arranged in the second guide frame along the inclination direction of the second guide frame, a second slide block is arranged on the slide bar in a sliding manner, and the second slide block is in sliding fit with the inner wall of the second guide frame; the connecting rod is fixedly arranged between the first sliding block and the second sliding block.

Preferably, the transmission assembly comprises a one-way bearing, a coil spring and a traction rope; the two ends of the first rotating rod are coaxially and rotatably provided with one unidirectional bearing, one end, far away from the first rotating rod, of each unidirectional bearing is coaxially and fixedly connected with a second rotating rod, each second rotating rod is in rotating fit with the inner wall of the filter box, and a coil spring is arranged between each second rotating rod and the inner wall of the filter box close to each second rotating rod; the surface of two the second bull stick is equal fixedly connected with haulage rope, two the other end of haulage rope all with the surface fixed connection of connecting rod prefers, first bull stick below all seted up a spacing groove on the inner wall around the rose box, two all slide in the spacing groove and be provided with a stopper, two the stopper is kept away from corresponding the one end of spacing groove has all been seted up a inclined plane, two stopper and corresponding all be connected with a spring between the spacing groove inner wall.

Preferably, the upper surface of the first guide frame is provided with a plurality of heat dissipation holes along the inclined direction.

Compared with the prior art, the utility model has the following beneficial effects: the utility model can prevent the waste water from directly flowing out from the discharge hole after the impurities are excessively accumulated on the filter plate by utilizing the rotating plate, so that the impurities are more fully filtered, and the filtering efficiency is improved.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the filter box of the present utility model;

FIG. 3 is an enlarged view of area A of FIG. 2 in accordance with the present utility model;

FIG. 4 is a schematic view of a stopper according to the present utility model;

FIG. 5 is a schematic view of a first guide frame structure according to the present utility model;

fig. 6 is a schematic view of a second guide frame structure of the present utility model.

In the figure: 1. a filter box; 2. a collection box; 3. a water inlet pipe; 4. a water outlet pipe; 5. a first guide frame; 6. a discharge port; 7. a guide groove; 8. a connecting rod; 9. a scraper; 10. a filter plate; 11. a traction rope; 12. arc-shaped filter plates; 13. a limiting block; 14. a first rotating lever; 15. a second rotating rod; 16. a horizontal filter plate; 17. a one-way bearing; 18. a limit groove; 19. a rotating plate; 20. a spring; 21. a motor; 22. a screw; 23. a first slider; 24. a heat radiation hole; 25. a second guide frame; 26. a slide bar; 27. and a second slider.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

An environmental protection wastewater treatment device for improving filtering efficiency comprises a filtering box 1. The top of the filter box 1 is fixedly provided with a vertical water inlet pipe 3. A water outlet pipe 4 is fixedly arranged at one side of the bottom of the filter tank 1. A discharge hole 6 is arranged in the middle of the left side of the filter box 1. The left side of the filter box 1 is movably provided with a collecting box 2. The highest position of the collecting box 2 and the discharging hole 6 are positioned on the same horizontal plane. After the wastewater to be filtered enters the filter tank 1 from the water inlet pipe 3 and is filtered by the filter tank 1, impurities fall into the collecting tank 2 from the discharge hole 6, and the filtered wastewater flows out from the water outlet pipe 4.

The filter box 1 is fixedly provided with an inclined filter plate 10. The filter plate 10 is low on the left and high on the right. The left end of the filter plate 10 is fixedly connected with an arc-shaped filter plate 12. The other end of the arc-shaped filter plate 12 is fixedly connected with a horizontal filter plate 16. The left end of the horizontal filter plate 16 is fixedly connected with the inner wall of the filter box 1. The upper surface of the horizontal filter plate 16 is flush with the discharge port 6. The waste water falling from the water inlet pipe 3 is filtered by the filter plate 10, and the filtered impurities are deposited on the arc-shaped filter plate 12 and the horizontal filter plate 16.

The upper end of the front side surface of the filter box 1 is fixedly provided with a driving component. The drive assembly comprises a first guide frame 5. The tilting direction of the first guide frame 5 coincides with the tilting direction of the filter plate 10. The first guide frame 5 is fixedly arranged at the upper end of the front side surface of the filter box 1. A motor 21 is fixedly arranged on the right side in the first guide frame 5. The direction of the output shaft of the motor 21 is consistent with the inclination direction of the first guide frame 5, and the output shaft of the motor 21 is fixedly connected with a screw rod 22. The screw 22 is screw-fitted with a first slider 23. The first sliding block 23 is in limit sliding fit with the inner wall of the first guide frame 5. The upper surface of the first guide frame 5 is provided with a plurality of heat dissipation holes 24 along the inclined direction.

The upper end of the rear side face of the filter box 1 is fixedly provided with a limiting component. The stop assembly includes a second guide frame 25. The upper end of the rear side surface of the filter box 1 is fixedly provided with a second guide frame 25 which has the same inclination direction as the first guide frame 5. A slide bar 26 is fixedly arranged in the second guide frame 25 along the inclined direction of the second guide frame 25. The slide bar 26 is slidably provided with a second slider 27. The second sliding block 27 is in sliding fit with the inner wall of the second guide frame 25. A connecting rod 8 is fixedly connected between the side surfaces of the ends, close to the first sliding block 23 and the second sliding block 27. The connecting rod 8 is parallel to the filter plate 10. Guide grooves 7 matched with the connecting rods 8 are respectively formed in the front side wall and the rear side wall of the filter box 1. A vertical scraping plate 9 is axially and fixedly arranged on the outer surface of the connecting rod 8. The lower end face of the scraper 9 is in contact with the filter plate 10. The motor 21 drives the screw rod 22 to rotate, the first sliding block 23 and the second sliding block 27 drive the connecting rod 8 and the scraping plate 9 to slide up and down along the guide groove 7, impurities accumulated on the filter plate 10 are scraped onto the arc-shaped filter plate 12 and the horizontal filter plate 16, and excessive influence on the filtering efficiency due to impurity accumulation is prevented.

A first rotating rod 14 parallel to the connecting rod 8 is rotatably arranged right above the joint of the horizontal filter plate 16 and the arc-shaped filter plate 12. A transmission assembly is arranged between the first rotating rod 14 and the connecting rod 8. When the connecting rod 8 moves to the height of the filter plate 10, the first rotating rod 14 is driven to rotate clockwise through the transmission assembly.

The transmission assembly comprises a one-way bearing 17, a coil spring and a traction rope 11. The front and rear ends of the first rotating rod 14 are coaxially provided with a one-way bearing 17 which can only enable the first rotating rod 14. One end of each one-way bearing 17 far away from the first rotating rod 14 is coaxially and fixedly provided with a second rotating rod 15, and the first rotating rod 14 is driven to rotate clockwise through the one-way bearings 17 when the second rotating rod 15 rotates clockwise. Both second bull stick 15 rotate with the inner wall of rose box 1. Coil springs which enable the second rotating rods 15 to bear anticlockwise rotation force are arranged between the two second rotating rods 15 and the inner wall of the close filter box 1. The outer surface of the first rotating rod 14 is fixedly provided with a rotating plate 19. The outer surfaces of the two second rotating rods 15 are fixedly connected with a traction rope 11. The other end of the traction rope 11 is fixedly connected with the outer surface of the connecting rod 8.

A limit groove 18 is formed in the front inner wall and the rear inner wall of the filter box 1 below the first rotating rod 14, a limit block 13 is slidably arranged in each limit groove 18, one end, away from the limit groove 18, of each limit block 13 is provided with an inclined surface matched with the rotating plate 19, the inclined surface is located at one end, away from the discharge port 6, of each limit block 13, and a spring 20 is connected between each limit block 13 and the inner wall of each limit groove 18.

In the initial state of the device, the limiting block 13 is abutted against the rotating plate 19, the rotating plate 19 is parallel to the scraping plate 9, the first sliding block 23 and the second sliding block 27 are located at the highest point, and the scraping plate 9 is located on the right side of the water inlet pipe 3. The traction rope 11 is in an unwound state. The coil spring is in a deformed state and has elastic potential energy.

The waste water is introduced into the filter box 1 from the water inlet pipe 3, the waste water falls onto the filter plate 10 under the action of gravity, most of impurities insoluble in water are filtered by the filter plate 10 under the filtering action of the filter plate 10, and under the impact of the waste water, part of impurities slide onto the arc-shaped filter plate 12 along the inclined filter plate 10, and the impurities accumulated on the arc-shaped filter plate 12 cannot rotate the arc-shaped filter plate 19 due to the limiting action of the limiting block 13 on the rotating plate 19.

Since more and more impurities remain on the filter plate 10, part of the wastewater directly flows down the filter plate 10 without passing through the filter plate 10, and the rotating plate 19 plays a role in blocking at this time, so that the wastewater is prevented from directly flowing out of the discharge port 6 without being filtered.

When the filter plate 10 needs to be cleaned, the motor 21 is turned on, the output shaft of the motor 21 drives the screw 22 to rotate, the screw 22 drives the connecting rod 8 and the scraping plate 9 to slide downwards along the guide groove 7 through the first sliding block 23, and meanwhile, the second sliding block 27 slides downwards along the sliding rod 26. During the downward sliding process of the scraping plate 9, the scraping plate 9 scrapes the impurities on the filter plate 10 until the scraping plate 9 moves to the lowest end, and all the impurities are scraped on the arc-shaped filter plate 12.

In this process, the second rotating rod 15 rotates counterclockwise without rotating the first rotating rod 14 under the action of the coil spring and the one-way bearing 17, and the second rotating rod 15 rotates counterclockwise to wind and tighten the traction rope 11 around the second rotating rod 15.

At this time, the motor 21 is reversed, the first slider 23 and the second slider 27 drive the scraper 9 to move upwards until reset, in the process, the connecting rod 8 provides a clockwise rotation force for the second rotating rod 15 through the traction rope 11, the second rotating rod 15 provides a clockwise rotation force for the first rotating rod 14 through the one-way bearing 17, the first rotating rod 14 provides a clockwise rotation force for the rotating plate 19, the rotating plate 19 presses the limiting block 13 through the force, the limiting block 13 slides along the limiting groove 18 to squeeze the spring 20 under the action of the inclined plane of the limiting block 13, and after the limiting block 13 slides to a certain extent, the limiting is eliminated, and the rotating plate 19 continues to rotate beyond the limiting block 13. The rotating plate 19 can remove impurities on the arc-shaped filter plates 12 in the rotating process, so that the impurities on the arc-shaped filter plates 12 are removed to the horizontal filter plates 16.

Repeating the above operation, the next time the rotary plate 19 rotates to sweep the impurities on the arc-shaped filter plate 12 to the horizontal filter plate 16, the impurities on the horizontal filter plate 16 swept last time are extruded through the discharge port 6 and fall into the collecting box 2. Repeating the above operation, the impurities on the previous horizontal filter plate 16 can be extruded into the collecting box 2 every time the impurities are swept from the arc-shaped filter plate 12 to the horizontal filter plate 16, and the filtered wastewater is collected from the water outlet pipe 4 below.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. The environment-friendly wastewater treatment equipment for improving the filtering efficiency is characterized by comprising a filtering box (1), wherein a vertical water inlet pipe (3) is fixedly arranged at the top of the filtering box (1), and a water outlet pipe (4) is fixedly arranged at one side of the bottom of the filtering box (1); the filter box is characterized in that an inclined filter plate (10) is fixedly arranged in the filter box (1), the left side of the filter plate (10) is low, the right side of the filter plate is high, the left end of the filter plate (10) is fixedly connected with an arc-shaped filter plate (12), and the left end of the arc-shaped filter plate (12) is fixedly connected with a horizontal filter plate (16); a discharge hole (6) flush with the upper surface of the horizontal filter plate (16) is formed in the left side wall of the filter box (1), a first rotating rod (14) is rotatably arranged right above the joint of the horizontal filter plate (16) and the arc-shaped filter plate (12), and a rotating plate (19) is fixedly arranged on the outer surface of the first rotating rod (14) along the axial direction; guide grooves (7) which are consistent with the inclination direction of the filter plates (10) are formed in the front side wall and the rear side wall of the filter box (1); a connecting rod (8) is slidably matched in the two guide grooves (7), a vertical scraping plate (9) is axially and fixedly arranged on the outer surface of the connecting rod (8), and the scraping plate (9) is slidably matched with the upper surface of the filter plate (10); a transmission component is arranged between the first rotating rod (14) and the connecting rod (8); when the connecting rod (8) moves to the high position of the filter plate (10), the first rotating rod (14) is driven to rotate clockwise through the transmission assembly.

2. The environmental protection wastewater treatment device for improving the filtering efficiency according to claim 1, wherein a collecting box (2) is fixedly arranged on the left side of the filtering box (1), and the upper surface of the collecting box (2) and the discharging hole (6) are positioned on the same horizontal plane.

3. The environment-friendly wastewater treatment equipment for improving the filtering efficiency according to claim 2, wherein a driving assembly is arranged on the front side surface of the filtering box (1), the driving assembly comprises a first guide frame (5), a rectangular first guide frame (5) which is consistent with the tilting direction of the filtering plate (10) is fixedly arranged at the upper end of the front side surface of the filtering box (1), and the tilting direction of the first guide frame (5) is consistent with the tilting direction of the filtering plate (10); the novel guide frame is characterized in that a motor (21) is fixedly arranged on the right side in the first guide frame (5), an output shaft of the motor (21) is fixedly connected with a screw rod (22), a first sliding block (23) is in threaded fit with the screw rod (22), and the first sliding block (23) is in limit sliding fit with the inner wall of the first guide frame (5).

4. The environment-friendly wastewater treatment equipment for improving filtering efficiency according to claim 3, wherein a limit assembly is arranged on the side surface of the rear end of the filtering box (1), the limit assembly comprises a second guide frame (25), a second guide frame (25) which is the same as the first guide frame (5) in inclination direction is fixedly arranged at the upper end of the rear side surface of the collecting box (2), a slide bar (26) is fixedly arranged in the second guide frame (25) along the second guide frame (25) in inclination direction, a second slide block (27) is slidably arranged on the slide bar (26), and the second slide block (27) is slidably matched with the inner wall of the second guide frame (25); the connecting rod (8) is fixedly arranged between the first sliding block (23) and the second sliding block (27).

5. An environmental protection waste water treatment apparatus for improving filtration efficiency according to claim 1, wherein the transmission assembly comprises a one-way bearing (17), a disc spring, a traction rope (11); the front end and the rear end of the first rotating rod (14) are coaxially and rotatably provided with a one-way bearing (17), one end, far away from the first rotating rod (14), of each one-way bearing (17) is coaxially and fixedly connected with a second rotating rod (15), each second rotating rod (15) is in rotating fit with the inner wall of the filter box (1), and coil springs are arranged between each second rotating rod (15) and the inner wall of the adjacent filter box (1); the outer surfaces of the two second rotating rods (15) are fixedly connected with a traction rope (11), and the other ends of the two traction ropes (11) are fixedly connected with the outer surface of the connecting rod (8).

6. The device for treating wastewater for environmental protection, which is capable of improving filtering efficiency according to claim 1, wherein a limiting groove (18) is formed in front and rear inner walls of the filtering box (1) below the first rotating rod (14), a limiting block (13) is slidably arranged in each of the two limiting grooves (18), an inclined plane is formed at one end, away from the corresponding limiting groove (18), of each of the two limiting blocks (13), and a spring (20) is connected between each of the two limiting blocks (13) and the corresponding inner wall of the limiting groove (18).

7. An environmental protection waste water treatment apparatus for improving filtering efficiency according to claim 3, wherein the upper surface of the first guide frame (5) is provided with a plurality of heat radiation holes (24) along an oblique direction.