CN220968308U

CN220968308U - Sewage purification device

Info

Publication number: CN220968308U
Application number: CN202322493442.1U
Authority: CN
Inventors: 彭军贵
Original assignee: Hunan Zhongyang Environmental Protection Technology Co ltd
Current assignee: Hunan Zhongyang Environmental Protection Technology Co ltd
Priority date: 2023-09-13
Filing date: 2023-09-13
Publication date: 2024-05-17
Anticipated expiration: 2033-09-13

Abstract

The utility model provides a sewage purification device which comprises a support, a purification box, a water inlet pipe and a water outlet pipe, wherein the purification box is arranged on the support, the water inlet pipe is arranged on the outer wall of one side above the purification box, the water outlet pipe is arranged on one side of the bottom of the purification box, a plurality of layers of filter plates are arranged in the purification box, cleaning mechanisms are arranged on the plurality of layers of filter plates, waste material boxes are arranged on two sides of the purification box, waste material openings are formed in the purification box, which are close to two ends of the filter plates, the waste material openings are connected with the waste material boxes through guide tanks, drain pipes are arranged on the waste material boxes, valves are arranged on the drain pipes, the sewage can be filtered more thoroughly through the plurality of layers of filter plates, and meanwhile, impurities on the filtration can be cleaned through the cleaning mechanisms to prevent the filter plates from being blocked.

Description

Sewage purification device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage purification device.

Background

Domestic sewage, industrial waste water and runoff sewage in the urban area range are generally collected by urban pipelines and are discharged into water after being treated by urban sewage treatment plants, the utilization and discharge requirements of the treated sewage are comprehensively planned, a large amount of solid large particles are mostly separated in a filtering mode in the prior art, but the large particles are stored in the device when being filtered in the prior art, the cleaning is time-consuming and labor-consuming, the device is required to be stopped, the working efficiency of the device is seriously affected, and the device is not used.

The present utility model aims to provide a sewage purification device to solve the problems mentioned in the background art.

Disclosure of utility model

In order to achieve the above purpose, the utility model provides a sewage purification device, which comprises a bracket, a purification box, a water inlet pipe and a water outlet pipe, wherein the purification box is arranged on the bracket, the water inlet pipe is arranged on the outer wall of one side above the purification box, the water outlet pipe is arranged on one side of the bottom of the purification box, a plurality of layers of filter plates are arranged in the purification box, cleaning mechanisms are arranged on the plurality of layers of filter plates, each cleaning mechanism comprises a lead screw, a nut, a connecting block, two guide rods and a rolling brush, the nut is movably connected with the lead screw through threads, the lead screw penetrates through the plurality of layers of filter plates, the connecting block is fixedly arranged on the outer wall of the nut, the two guide rods are movably arranged on two sides of the connecting block, the lower ends of the guide rods are connected with the rolling brush, the top of the lead screw is connected with a motor, the motor is fixedly arranged on the top of the purification box, waste material boxes are arranged on two sides of the purification box, waste material openings are arranged in the purification box near two ends of the filter plates, the waste material openings are connected with the waste material boxes through guide grooves, and valve drain pipes are arranged on the waste material boxes.

As a further improvement of the utility model, the multi-layer filter plate comprises a first filter plate, a second filter plate and a third filter plate, and the first filter plate, the second filter plate and the third filter plate are sequentially arranged in the purifying box from top to bottom.

As a further improvement of the utility model, the apertures of the first filter plate, the second filter plate and the third filter plate are gradually decreased.

As a further improvement of the utility model, a limiting rod is arranged in the purifying box, and the limiting rod sequentially penetrates through each connecting block to the top of the third filter plate.

As a further improvement of the utility model, the two sides of the connecting block are penetrated with rotating shafts, the two sides of the connecting block are symmetrically provided with movable grooves, and the guide rod penetrates through the movable grooves to be rotatably connected with the rotating shafts.

As a further improvement of the utility model, a water collecting tank is arranged below the third filter plate.

As a further improvement of the utility model, the bottom of the water collecting tank is provided with a purifying tank, a plurality of activated carbon adsorption layers are arranged in the purifying tank, one side of the water collecting tank is provided with a water outlet, the water outlet is provided with a water pump, the water outlet end of the water pump is connected with a branch pipe, the branch pipe penetrates through one side of the purifying tank to the inner wall, the other side of the purifying tank is provided with a water outlet, and the water outlet is connected with the water outlet pipe.

As a further improvement of the utility model, the guide chute comprises an inclined chute and a vertical chute, the inclined chute is connected with the waste port, the end part of the inclined chute is communicated with the vertical chute, and the bottom of the vertical chute penetrates through the top of the waste box and is connected with an expansion port in the box body.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the multi-layer filter plates are arranged to filter sewage in multiple layers, so that the sewage can be filtered more thoroughly, meanwhile, the cleaning mechanism is arranged on each layer of filter plates, the motor is used for driving the screw rod to rotate in the forward and backward directions, so that the nut on the screw rod moves up and down, the nut is limited by the connection between the connecting block and the limiting rod to prevent the nut from rotating along with the screw rod, the nut drives the guide rods on two sides of the connecting block to push the impurities on the filter plates to the waste port by the rolling brush at the end part around the shaft when the nut moves vertically, the impurities are discharged into the waste tank by the inclined groove and the vertical groove, the guide rods and the rolling brush are arranged on two sides of the connecting block, so that the two guide rods can drive the rolling brush to clean the impurities on the filter plates to two sides simultaneously, the filter plates can be effectively prevented from being blocked by the cleaning tank is further arranged at the bottom of the cleaning tank, and the plurality of activated carbon adsorption layers in the cleaning tank can carry out final cleaning on the sewage after the multi-layer filtration, so that the waste water is cleaned more thoroughly and is convenient to discharge.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a schematic view of a cleaning mechanism according to the present utility model;

FIG. 4 is a left side cross-sectional view of the present utility model;

FIG. 5 is a schematic front perspective view of the present utility model;

fig. 6 is a schematic rear perspective view of the present utility model.

In the figure: 1. a bracket; 2. a purifying box; 3. a water inlet pipe; 4. a water outlet pipe; 5. a first filter plate; 6. a second filter plate; 7. a third filter plate; 8. a screw rod; 9. a nut; 10. a guide rod; 11. a rolling brush; 12. a motor; 13. a waste bin; 14. an inclined groove; 15. a vertical groove; 16. a blow-down pipe; 17. a limit rod; 18. a connecting block; 19. a rotating shaft; 20. a movable groove; 21. a water collection tank; 22. a purifying tank; 23. a water pump; 24. an activated carbon adsorption layer.

Detailed Description

In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-6, the utility model provides a sewage purification device, which comprises a bracket 1, a purification box 2, a water inlet pipe 3 and a water outlet pipe 4, wherein the purification box 2 is arranged on the bracket 1, the water inlet pipe 3 is arranged on the outer wall of one side above the purification box 2, the water outlet pipe 4 is arranged on one side of the bottom of the purification box 2, a plurality of layers of filter plates are arranged in the purification box 2, cleaning mechanisms are arranged on the plurality of layers of filter plates, each cleaning mechanism comprises a lead screw 8, a nut 9, a connecting block 18, two guide rods 10 and a rolling brush 11, the nut 9 is movably connected with the lead screw 8 through threads, the lead screw 8 penetrates through the plurality of layers of filter plates, the connecting block 18 is fixedly arranged on the outer wall of the nut 9, the two guide rods 10 are movably arranged on two sides of the connecting block 18, the lower ends of the guide rods 10 are connected with the rolling brush 11, the top of the screw rod 8 is connected with a motor 12, the motor 12 is fixedly arranged at the top of the purifying box 2, waste material boxes 13 are arranged at two sides of the purifying box 2 and close to two ends of the filter plate, waste material openings are formed in the purifying box 2 and connected with the waste material boxes 13 through guide grooves, drain pipes 16 are arranged on the waste material boxes 13, valves are arranged on the drain pipes 16, the sewage can be subjected to multi-layer filtration through the arrangement of a plurality of layers of filter plates, the sewage can be filtered more thoroughly, a cleaning mechanism is arranged on each layer, the screw rod 8 is driven to rotate in the forward and reverse directions through the motor 12, nuts 9 on the screw rod 8 move up and down, the nuts 9 are limited through connection between a connecting block 18 and a limiting rod 17 to prevent the nuts 9 from following the rotation of the screw rod 8, the nut 9 drives the guide arm 10 of connecting block 18 both sides when doing the vertical motion and promotes the round brush 11 of tip to push the impurity on the filter board to waste material mouth department through inclined groove 14 and perpendicular groove 15 with the impurity in discharging into waste material case 13, all be equipped with guide arm 10 and round brush 11 in connecting block 18 both sides and can realize that two guide arms 10 drive round brush 11 simultaneously and clear away the impurity on the filter to both sides to improve clear efficiency, further, through being equipped with purifying tank 22 in purifying tank 2's bottom, a plurality of activated carbon adsorption layer 24 in the purifying tank 22 can do final purification to the sewage after the multilayer filtration, make waste water purification's more thoroughly, be convenient for discharge.

Referring to fig. 2-6, the multi-layer filter plate comprises a first filter plate 5, a second filter plate 6 and a third filter plate 7, the first filter plate 5, the second filter plate 6 and the third filter plate 7 are sequentially installed in the purification tank 2 from top to bottom, the apertures of the first filter plate 5, the second filter plate 6 and the third filter plate 7 are sequentially decreased progressively, the filtration of sewage can be more thoroughly performed through the filter plates with different apertures of multiple layers, excessive impurities in the sewage are prevented, the discharge is inconvenient, a limit rod 17 is arranged in the purification tank 2, the limit rod 17 sequentially penetrates through each connecting block 18 to the top of the third filter plate 7, a screw rod 9 can be prevented from rotating along with the screw rod, two sides of the connecting block 18 are penetrated with rotating shafts 19, movable grooves 20 are symmetrically formed at two sides of the connecting block 18, the guide rods 10 penetrate through the movable grooves 20 and the rotating shafts 19, the guide rods 10 drive the rolling brushes 11 to two sides to move, a sewage collecting groove 21 is arranged below the third filter plate 7, the sewage is conveniently discharged, a water outlet 24 is conveniently formed at one side of the collecting branch pipe 21, a plurality of water outlet grooves 22 are formed at one side of the collecting grooves 22, and the other side of the collecting grooves are connected with the water outlet 22, and the water outlet 23 is completely purified through the water outlet 24, and the water outlet is arranged at one side of the water outlet 24, and the water outlet is more purified through the water outlet grooves and the water outlet 23 is completely and connected with the water outlet pipe through the water outlet pipe 23, the inclined groove 14 can facilitate the impurities to automatically fall into the vertical groove 15 from the inclined groove 14 and be discharged into the waste box 13 after being pushed out of the waste opening.

When the utility model is used:

Firstly, sewage is conveyed into a water purifying tank through a water inlet pipe 3, the sewage is filtered through a first filtering plate 5, a second filtering plate 6 and a third filtering plate 7, the sewage after multi-layer filtration flows into a water collecting tank 21 to be collected, then the filtered sewage in the water collecting tank 21 is pumped out and conveyed into a purifying tank 22 through a water pump 23, the sewage is finally treated through a plurality of activated carbon adsorption layers 24, the purifying effect is improved, the sewage purified through the activated carbon adsorption layers 24 is discharged through a water outlet pipe 4, when the first filtering plate 5, the second filtering plate 6 and the third filtering plate 7 are filtered for a plurality of times, a plurality of impurity precipitates are formed on the filtering plates, in order to prevent the blocking of the filtering plates, a motor 12 is started at first, and the motor 12 is driven to rotate in the forward and reverse directions through a positive and negative rotation, the nut 9 on the lead screw 8 moves up and down, the nut 9 is connected between the connecting block 18 and the limiting rod 17 to limit the nut 9 so as to prevent the nut 9 from rotating along with the lead screw 8, the nut 9 drives the guide rods 10 on two sides of the connecting block 18 to push the rolling brush 11 at the end part around the shaft when doing vertical motion so as to push the impurities on the filter plate to the waste material port, the impurities are discharged into the waste material tank 13 through the inclined groove 14 and the vertical groove 15, the two guide rods 10 and the rolling brush 11 are arranged on two sides of the connecting block 18, the two guide rods 10 can drive the rolling brush 11 to simultaneously remove the impurities on the filter plate to two sides, thereby improving the removal efficiency, effectively preventing the impurities from blocking the filter plate, and the impurities collected in the waste material tank 13 can be discharged to a designated waste material collecting point through the drain pipe 16 so as to avoid polluting the environment.

While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.

Claims

1. The utility model provides a sewage purification device, includes support (1), purifying box (2), inlet tube (3), outlet pipe (4), its characterized in that: the purifying box (2) is arranged on the bracket (1), the water inlet pipe (3) is arranged on the outer wall of one side above the purifying box (2), the water outlet pipe (4) is arranged on one side of the bottom of the purifying box (2), a plurality of layers of filter plates are arranged in the purifying box (2), and cleaning mechanisms are arranged on the plurality of layers of filter plates;

the cleaning mechanism comprises a screw rod (8), a nut (9), a connecting block (18), two guide rods (10) and a rolling brush (11), wherein the nut (9) is movably connected with the screw rod (8) through threads, the screw rod (8) penetrates through the multi-layer filter plate, the connecting block (18) is fixedly arranged on the outer wall of the nut (9), the two guide rods (10) are movably arranged on two sides of the connecting block (18), the lower ends of the guide rods (10) are connected with the rolling brush (11), the top of the screw rod (8) is connected with a motor (12), and the motor (12) is fixedly arranged at the top of the purifying box (2);

Waste bin (13) are arranged on two sides of the purifying bin (2), waste ports are formed in the purifying bin (2) and close to two ends of the filtering plate, the waste ports are connected with the waste bin (13) through guide grooves, drain pipes (16) are arranged on the waste bin (13), and valves are arranged on the drain pipes (16).

2. A sewage purification apparatus as claimed in claim 1, wherein: the multi-layer filter plate comprises a first filter plate (5), a second filter plate (6) and a third filter plate (7), and the first filter plate (5), the second filter plate (6) and the third filter plate (7) are sequentially arranged in the purifying box (2) from top to bottom.

3. A sewage purification apparatus as claimed in claim 2, wherein: the apertures of the first filter plate (5), the second filter plate (6) and the third filter plate (7) are gradually decreased.

4. A sewage purification apparatus as claimed in claim 2, wherein: a limiting rod (17) is arranged in the purifying box (2), and the limiting rod (17) sequentially penetrates through each connecting block (18) to the top of the third filter plate (7).

5. A sewage purification apparatus as claimed in claim 1, wherein: the two sides of the connecting block (18) are penetrated with rotating shafts (19), the two sides of the connecting block (18) are symmetrically provided with movable grooves (20), and the guide rod (10) penetrates through the movable grooves (20) to be rotatably connected with the rotating shafts (19).

6. A sewage purification apparatus as claimed in claim 2, wherein: a water collecting tank (21) is arranged below the third filter plate (7).

7. A sewage purification apparatus as claimed in claim 6, wherein: the bottom of water catch bowl (21) is equipped with purifying tank (22), be equipped with a plurality of activated carbon adsorption layer (24) in purifying tank (22), the outlet has been seted up to one side of water catch bowl (21), the outlet goes out to be equipped with water pump (23), the play water end of water pump (23) is connected with the branch pipe, the branch pipe runs through one side to the inner wall of purifying tank (22), the opposite side of purifying tank (22) is equipped with the delivery port, the delivery port with outlet pipe (4) are connected.

8. A sewage purification apparatus as claimed in claim 1, wherein: the guide chute comprises an inclined chute (14) and a vertical chute (15), wherein the inclined chute (14) is connected with the waste port, the end part of the inclined chute (14) is communicated with the vertical chute (15), and the bottom of the vertical chute (15) penetrates through the top of the waste bin (13) to be connected with an expansion port in the bin body.