CN214233070U

CN214233070U - Rotary disc filter for sewage treatment

Info

Publication number: CN214233070U
Application number: CN202023115251.4U
Authority: CN
Inventors: 吉成会; 吉瑜; 武二猛
Original assignee: Luoyang Lvhuan Environmental Protection Engineering Co ltd
Current assignee: Luoyang Lvhuan Environmental Protection Engineering Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-21
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a carousel filter for sewage treatment, the power distribution box comprises a box body, the lower extreme of box is provided with sewage pipes, four groups of cylinders of lower extreme fixedly connected with of box, the one end of cylinder is provided with the piston, four groups of logical grooves have been seted up to the lower extreme of box, piston and logical groove sliding connection, four groups logical groove and sewage pipes intercommunication, the one end fixedly connected with water pump of box, the one end fixedly connected with second inlet tube of water pump, the other end fixedly connected with raceway of water pump, the raceway is located sewage pipes's inside, the surface of raceway is provided with the solenoid valve, the one end fixedly connected with second rubber pad of piston. The utility model discloses in, through the brush that sets up, when filtering the carousel and rotating, the brush at both ends can be scrubbed filtering the carousel, can get off the silt brush on filtering the carousel to be convenient for filter the washing of carousel.

Description

Rotary disc filter for sewage treatment

Technical Field

The utility model relates to a carousel filter field especially relates to a carousel filter for sewage treatment.

Background

The filter is a device for realizing solid-liquid separation by utilizing a porous filter. The filter is applied to chemical, petroleum, pharmacy, light industry, food, ore dressing, coal and water treatment and other departments. The filter is a novel filtering system, has novel structure, small volume, simple, convenient and flexible operation, high efficiency and sealed work, and is multipurpose filtering equipment with strong applicability.

The discharge of current rotary table filter mud is comparatively inconvenient when using, is unfavorable for rotary table filter's later stage clearance, and secondly, current rotary table filter is after using, and the filter screen is last to be easily to remain silt, is difficult to wash.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a rotary disc filter for sewage treatment.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a rotary disc filter for sewage treatment comprises a box body, wherein a sewage discharge pipeline is arranged at the lower end of the box body, four groups of cylinders are fixedly connected to the lower end of the box body, a piston is arranged at one end of each cylinder, four groups of through grooves are formed in the lower end of the box body, the pistons are in sliding connection with the through grooves, the four groups of through grooves are communicated with the sewage discharge pipeline, a water pump is fixedly connected to one end of the box body, a second water inlet pipe is fixedly connected to one end of the water pump, a water delivery pipe is fixedly connected to the other end of the water pump, the water delivery pipe is located inside the sewage discharge pipeline, an electromagnetic valve is arranged on the outer surface of the water delivery pipe, and a second rubber pad is fixedly connected to one end of each piston;

three group's mounting grooves have been seted up to the upper end of box, every group the inside of mounting groove is provided with the connecting plate, the lower extreme fixedly connected with brush of connecting plate, the first rubber pad of lower extreme fixedly connected with of connecting plate, the lower tip of brush is located the inside of first rubber pad, the upper end fixedly connected with mounting panel of connecting plate, the upper end of mounting panel is provided with fixing bolt, the mounting panel passes through fixing bolt and box fixed connection.

As a further description of the above technical solution:

the one end fixedly connected with mounting bracket of box, the one end fixedly connected with servo motor of mounting bracket.

As a further description of the above technical solution:

the output of servo motor is provided with the pivot, the surface fixed connection of pivot has three groups to filter the carousel.

As a further description of the above technical solution:

the upper end fixedly connected with first inlet tube of box, first inlet tube is located the one end of mounting groove.

As a further description of the above technical solution:

and a bearing seat is fixedly connected to the outer surface of the rotating shaft.

As a further description of the above technical solution:

one end fixedly connected with drain pipe of box, the drain pipe communicates with the box.

As a further description of the above technical solution:

the water pump is located the lower extreme of mounting bracket.

As a further description of the above technical solution:

the lower end of the box body is fixedly connected with four groups of supporting legs, and the four groups of supporting legs are uniformly distributed on the lower end face of the box body.

The utility model discloses following beneficial effect has:

1. the utility model discloses a brush that sets up, when filtering the carousel and rotating, the brush at both ends can be scrubbed filtering the carousel, can get off the silt brush on filtering the carousel to be convenient for filter the washing of carousel.

2. The utility model discloses a mounting groove, the fixing bolt that set up, the installation and the dismantlement of brush of can being convenient for to the washing and the change of the brush of being convenient for.

3. The utility model discloses a cylinder and the piston that set up can control opening and shutting that lead to the groove, can make the piston shrink to sewage pipes's inside through the cylinder after sewage filters the completion, and mud and a small amount of water are discharged from leading to groove and sewage pipes, and in taking out sewage pipes through water pump with external water from second inlet tube and raceway, can wash remaining mud away to be convenient for the washing of carousel filter.

4. The utility model discloses a solenoid valve that sets up can control the circulation size of raceway, and the rivers size of output in the further control sewage pipes, first rubber pad and second rubber pad through, water in the avoiding box spills from leading to groove and mounting groove.

Drawings

FIG. 1 is a front cross-sectional view of a rotary disc filter for sewage treatment provided by the utility model;

FIG. 2 is a side view of a rotary disc filter for sewage treatment according to the present invention;

FIG. 3 is a top view of a rotary disc filter for sewage treatment according to the present invention;

fig. 4 is a partial schematic perspective view of a rotary disc filter for sewage treatment according to the present invention.

Illustration of the drawings:

1. a box body; 2. a mounting frame; 3. a servo motor; 4. a first water inlet pipe; 5. fixing the bolt; 6. mounting a plate; 7. a connecting plate; 8. a first rubber pad; 9. a brush; 10. mounting grooves; 11. a filter turntable; 12. a rotating shaft; 13. a bearing seat; 14. a second water inlet pipe; 15. a water pump; 16. a water delivery pipe; 17. an electromagnetic valve; 18. a through groove; 19. a cylinder; 20. a second rubber pad; 21. a piston; 22. supporting legs; 23. a drain pipe; 24. a sewage pipeline.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: a rotary disc filter for sewage treatment comprises a box body 1, wherein one end of the box body 1 is fixedly connected with a mounting frame 2, one end of the mounting frame 2 is fixedly connected with a servo motor 3, the output end of the servo motor 3 is provided with a rotating shaft 12, the outer surface of the rotating shaft 12 is fixedly connected with a bearing seat 13, the bearing seat 13 can enable the rotating shaft 12 to rotate more smoothly, the outer surface of the rotating shaft 12 is fixedly connected with three groups of filtering rotary discs 11, the rotating shaft 12 and the filtering rotary discs 11 can be controlled to rotate through the arranged servo motor 3, sewage can be filtered, a sewage discharge pipeline 24 is arranged at the lower end of the box body 1, four groups of air cylinders 19 are fixedly connected with the lower end of the box body 1, one end of each air cylinder 19 is provided with a piston 21, the lower end of the box body 1 is provided with four groups of through grooves 18, the pistons 21 are in sliding connection with the through grooves 18, the four groups of through the through grooves 18 and the piston 21, the opening and closing of the through groove 18 can be controlled, after sewage filtration is completed, the piston 21 is controlled to shrink through the cylinder 19, the piston 21 is enabled to be in contact with the box body 1, the through groove 18 and the sewage discharge pipeline 24 are in a communicated state, sludge and a small amount of water are discharged from the through groove 18 and the sewage discharge pipeline 24, the rotary disc filter can be conveniently cleaned, the water pump 15 is fixedly connected to one end of the box body 1, the water pump 15 is located at the lower end of the mounting frame 2, the second water inlet pipe 14 is fixedly connected to one end of the water pump 15, the water conveying pipe 16 is fixedly connected to the other end of the water pump 15, the water conveying pipe 16 is located inside the sewage discharge pipeline 24, the electromagnetic valve 17 is arranged on the outer surface of the water conveying pipe 16, the flow rate of the water conveying pipe 16 can be controlled through the arranged electromagnetic valve 17, the water flow output from the sewage discharge pipeline 24 is further controlled, and outside water is pumped into the sewage discharge pipeline 24 from the second water inlet pipe 14 and the water conveying pipe 16 through the water pump 15, can wash away remaining mud to be convenient for the washing of carousel filter, the one end fixedly connected with second rubber pad 20 of piston 21, through the second rubber pad 20 that sets up, can avoid the water in the box 1 to spill from leading to groove 18 and mounting groove 10.

Three groups of mounting grooves 10 are formed in the upper end of the box body 1, a first water inlet pipe 4 is fixedly connected to the upper end of the box body 1 and can facilitate sewage to be input into the box body 1, the first water inlet pipe 4 is positioned at one end of each mounting groove 10, a drain pipe 23 is fixedly connected to one end of the box body 1, the drain pipe 23 is communicated with the box body 1 and can facilitate drainage of filtered water, a connecting plate 7 is arranged inside each group of mounting grooves 10, two brushes 9 are fixedly connected to the lower end of the connecting plate 7, two brushes 9 are arranged in each group, the two brushes 9 are symmetrically arranged relative to the filtering turntable 11, when the filtering turntable 11 rotates, the brushes 9 at the two ends of the filtering turntable 11 can brush the filtering turntable 11 and can brush off silt on the filtering turntable 11, so that the filtering turntable 11 is convenient to clean, a first rubber pad 8 is fixedly connected to the lower end of the connecting plate 7, and the first rubber pad 8 is arranged, can avoid the water in the box 1 to spill from mounting groove 10, the lower tip of brush 9 is located the inside of first rubber pad 8, the upper end fixedly connected with mounting panel 6 of connecting plate 7, the upper end of mounting panel 6 is provided with fixing bolt 5, mounting panel 6 passes through fixing bolt 5 and box 1 fixed connection, through rotatory fixing bolt 5, can relieve the locking of mounting panel 6 and box 1, then grasp mounting panel 6 and pull out connecting plate 7 and brush 9 from mounting groove 10, can accomplish the dismantlement of brush 9, thereby be convenient for the change and the washing of brush 9.

The lower end of the box body 1 is fixedly connected with four groups of supporting feet 22, and the four groups of supporting feet 22 are uniformly distributed on the lower end surface of the box body 1, so that the rotary disc filter can be conveniently and horizontally placed.

The working principle is as follows: sewage enters the box body 1 from the first water inlet pipe 4, the servo motor 3 is started, the rotating shaft 12 and the filtering rotary disc 11 are rotated to start filtering the sewage, the filtered water is discharged from the water discharge pipe 23, when the filtering rotary disc 11 rotates, the brushes 9 at two ends of the filtering rotary disc 11 can scrub the filtering rotary disc 11 to brush off silt on the filtering rotary disc 11, when the brushes 9 are replaced, the mounting plate 6 and the box body 1 are unlocked by rotating the fixing bolt 5, then the mounting plate 6 is grabbed to pull out the connecting plate 7 and the brushes 9 from the mounting groove 10, the disassembly of the brushes 9 can be completed, after the sewage is filtered, the piston 21 is controlled to contract by the air cylinder 19 to enable the piston 21 to be in contact with the box body 1, at the moment, the through groove 18 and the sewage discharge pipeline 24 are in a communicated state, sludge and a small amount of water are discharged from the through groove 18 and the sewage discharge pipeline 24, and then external water is pumped into the sewage discharge pipeline 24 from the second water inlet pipe 14 and the water delivery pipe 16 by the water pump 15, can wash away the residual sludge.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a carousel filter for sewage treatment, includes box (1), its characterized in that: a sewage discharge pipeline (24) is arranged at the lower end of the box body (1), four groups of cylinders (19) are fixedly connected at the lower end of the box body (1), one end of the cylinder (19) is provided with a piston (21), the lower end of the box body (1) is provided with four groups of through grooves (18), the pistons (21) are connected with the through grooves (18) in a sliding way, the four groups of the through grooves (18) are communicated with a sewage discharge pipeline (24), one end of the box body (1) is fixedly connected with a water pump (15), one end of the water pump (15) is fixedly connected with a second water inlet pipe (14), the other end of the water pump (15) is fixedly connected with a water pipe (16), the water pipe (16) is positioned inside a sewage discharge pipeline (24), an electromagnetic valve (17) is arranged on the outer surface of the water delivery pipe (16), and one end of the piston (21) is fixedly connected with a second rubber pad (20);

three group's mounting grooves (10) have been seted up to the upper end of box (1), every group the inside of mounting groove (10) is provided with connecting plate (7), lower extreme fixedly connected with brush (9) of connecting plate (7), the first rubber pad of lower extreme fixedly connected with (8) of connecting plate (7), the lower tip of brush (9) is located the inside of first rubber pad (8), the upper end fixedly connected with mounting panel (6) of connecting plate (7), the upper end of mounting panel (6) is provided with fixing bolt (5), mounting panel (6) are through fixing bolt (5) and box (1) fixed connection.

2. The rotary disc filter for sewage treatment as claimed in claim 1, wherein: the one end fixedly connected with mounting bracket (2) of box (1), the one end fixedly connected with servo motor (3) of mounting bracket (2).

3. The rotary disk filter for sewage treatment as claimed in claim 2, wherein: the output of servo motor (3) is provided with pivot (12), the surface fixed connection of pivot (12) has three groups to filter carousel (11).

4. The rotary disc filter for sewage treatment as claimed in claim 1, wherein: the upper end fixedly connected with first inlet tube (4) of box (1), first inlet tube (4) are located the one end of mounting groove (10).

5. The rotary disk filter for sewage treatment as claimed in claim 3, wherein: and a bearing seat (13) is fixedly connected to the outer surface of the rotating shaft (12).

6. The rotary disc filter for sewage treatment as claimed in claim 1, wherein: one end fixedly connected with drain pipe (23) of box (1), drain pipe (23) and box (1) intercommunication.

7. The rotary disc filter for sewage treatment as claimed in claim 1, wherein: the water pump (15) is positioned at the lower end of the mounting frame (2).

8. The rotary disc filter for sewage treatment as claimed in claim 1, wherein: the lower end of the box body (1) is fixedly connected with four groups of supporting legs (22), and the four groups of supporting legs (22) are uniformly distributed on the lower end face of the box body (1).