CN212091168U

CN212091168U - Rotary disc filter for sewage treatment

Info

Publication number: CN212091168U
Application number: CN202020233906.9U
Authority: CN
Inventors: 郑胜火
Original assignee: Yunhe Yongcun Wood Factory
Current assignee: Yunhe Yongcun Wood Factory
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-12-08
Anticipated expiration: 2030-03-02

Abstract

The utility model discloses a carousel filter for sewage treatment, the power distribution box comprises a box body, the bottom half is fixed with supporting mechanism, and box one side is fixed with the apron, and apron one side is fixed with the outlet pipe, the box internal fixation has solid fixed ring, and solid fixed ring right side is fixed with the filter cake, box left side outer wall central point puts and is fixed with the motor, and the output shaft of motor passes box one side inner wall and is fixed with the pivot, is fixed with the fixed frame of symmetric distribution in the pivot, and fixed frame right side is fixed with the brush with filter cake surface laminating, the left side outer wall bottom mounting of box is pegged graft and is had the sewerage institution, and the fixed feed mechanism that. The utility model discloses can clean the filter surface of filter cake and brush, avoid impurity to block up the filtration pore for a long time, improve the filter effect of filter cake, reduce filter cake clearance or change work number of times, reduce cost.

Description

Rotary disc filter for sewage treatment

Technical Field

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

Background

Sewage treatment: in order to achieve the process of purifying sewage which is discharged into a certain water body or reused, the sewage treatment is widely applied to various fields of buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and the sewage treatment also increasingly enters the daily life of common people.

The rotary disc filter is one of continuous filters, has a similar structure to a rotary drum vacuum filter, has the same operation principle, has the advantages of large filtering area, compact device and low energy consumption, has the defects of poor filter cake washing, easy blockage of the filter cake after long time, influence on the filtering effect, troublesome cleaning and incapability of meeting the production requirement.

Disclosure of Invention

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:

the utility model provides a carousel filter for sewage treatment, includes the box, the bottom half is fixed with supporting mechanism, and is fixed with the apron on one side of the box, and apron one side is fixed with the outlet pipe, the box internal fixation has solid fixed ring, and gu fixed ring right side is fixed with the filter cake, box left side outer wall central point puts and is fixed with the motor, and the output shaft of motor passes box one side inner wall and is fixed with the pivot, is fixed with the fixed frame of symmetric distribution in the pivot, and fixed frame right side is fixed with the brush with the laminating of filter cake surface, the left side outer wall bottom mounting of box is pegged graft and is had sewage discharging mechanism, and the fixed.

Furthermore, the supporting mechanism comprises a bottom plate, two supporting blocks are fixed at the top of the bottom plate, and the two supporting blocks are located on two sides of the bottom of the box body.

Furthermore, the sewage draining mechanism comprises a sewage draining pipe, and valves are arranged on the sewage draining pipe and the water outlet pipe.

Further, feed mechanism includes the inlet tube, is equipped with the feed valve on the inlet tube.

Furthermore, blades distributed at equal intervals are fixed in the fixing frame.

Furthermore, fixed frame left side outer wall still is fixed with the scraper mechanism of laminating with box left side inner wall.

Further, scrape the material mechanism and include the scraping strip, be fixed with a plurality of connecting rods between scraping strip and the fixed frame, the scraping strip is the L type.

The utility model has the advantages that:

1. the setting through brush on the fixed frame can be cleaned the filter surface of filter cake under the drive of motor and pivot, avoid impurity to block up the filtration pore for a long time, improve the filter effect of filter cake, reduce filter cake clearance or change work number of times, reduce cost, the blade can cut the large-scale impurity in the sewage at the rotation in-process in addition, avoid blockking up the pipeline, the detachability of apron can make things convenient for the staff to carry out periodic overhaul to the box inside and maintain, extension fixture life.

2. The scraping strip in the scraping mechanism can scrape off the stains adhered to the inner wall on the left side of the box body under the driving of the motor, so that the stains are prevented from being adhered to the inner wall of the box body for a long time, the cleanliness of the inner wall of the box body is increased, and the box body is convenient to clean.

Drawings

FIG. 1 is a schematic sectional view of a rotary disc filter for sewage treatment according to embodiment 1 of the present invention;

FIG. 2 is a schematic view of the three-dimensional structure of the embodiment 1 of the rotary disc filter for sewage treatment provided by the present invention;

fig. 3 is a schematic sectional view of embodiment 2 of a rotary disc filter for sewage treatment according to the present invention.

In the figure: the device comprises a box body 1, a motor 2, a water inlet pipe 3, a fixing ring 4, a filter cake 5, a cover plate 6, a water outlet pipe 7, a brush 8, a blade 9, a fixing frame 10, a rotating shaft 11, a sewage discharge pipe 12, a valve 13, a bottom plate 14, a supporting block 15, a scraping strip 16 and a connecting rod 17.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1 and 2, a rotary table filter for sewage treatment, including

box

1, 1 bottom of box is fixed with supporting mechanism, and 1 one side of box is fixed with

apron

6, 6 one side of apron is fixed with

outlet pipe

7, 1 internal fixation of box has solid fixed ring 4, gu fixed ring 4 right side is fixed with

filter cake

5, 1 left side outer wall central point of box puts and is fixed with

motor

2, 1 one side inner wall of box is fixed with pivot 11 is passed to motor 2's output shaft, be fixed with the fixed frame 10 of symmetric distribution in the pivot 11, fixed frame 10 right side is fixed with the brush 8 with 5 surface laminating of filter cake, the left side outer wall bottom mounting of box 1 is pegged graft and is had sewage discharging mechanism, and the fixed feed mechanism that pegs graft in 1 top.

The supporting mechanism comprises a bottom plate 14, two supporting blocks 15 are fixed to the top of the bottom plate 14, the two supporting blocks 15 are located on two sides of the bottom of the box body 1, the sewage discharging mechanism comprises a sewage discharging pipe 12, valves 13 are arranged on the sewage discharging pipe 12 and the water discharging pipe 7, the feeding mechanism comprises a water inlet pipe 3, a feeding valve is arranged on the water inlet pipe 3, and blades 9 distributed equidistantly are fixed in the fixing frame 10.

The working principle of the embodiment is as follows: insert the sewage pipe with inlet tube 3, the setting of brush 8 on fixed frame 10 can be cleaned with water to the filter surface of filter cake 5 under the drive of motor 2 and pivot 11, avoid impurity to block up the filtration pore for a long time, improve the filter effect of filter cake 5, reduce filter cake 5 clearance or change work number of times, reduce cost, blade 9 can cut the large-scale impurity of sewage in the rotation in-process in addition, avoid blockking up the pipeline, the detachability of apron 6 can make things convenient for the staff to carry out the periodic overhaul maintenance to 1 inside of box, extension fixture life, water after filter of filter cake 5 flows out from outlet pipe 7, sewage impurity derives from blow off pipe 12.

Example 2

Referring to fig. 3, the difference between this embodiment and embodiment 1 is that the outer wall of the left side of a fixed frame 10 is further fixed with a scraping mechanism attached to the inner wall of the left side of a box body 1, the scraping mechanism comprises a scraping strip 16, a plurality of connecting rods 17 are fixed between the scraping strip 16 and the fixed frame 10, and the scraping strip 16 is L-shaped.

The working principle of the embodiment is as follows: the scraping strip 16 in the scraping mechanism can scrape off the stains adhered to the inner wall of the left side of the box body 1 under the driving of the motor 2, so that the stains are prevented from being adhered to the inner wall of the box body 1 for a long time, the cleanliness of the inner wall of the box body 1 is increased, and the cleaning is convenient.

In the description of this patent, it is to be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "other end," "upper," "one side," "top," "inner," "front," "center," "two ends," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the patent and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In this patent, unless expressly stated or limited otherwise, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate, or they may be connected internally or in an interactive relationship with each other, and unless otherwise specifically limited, the specific meaning of the above terms in this patent will be understood by those skilled in the art according to the specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A rotary disc filter for sewage treatment comprises a box body (1) and is characterized in that a supporting mechanism is fixed at the bottom of the box body (1), a cover plate (6) is fixed on one side of the box body (1), a water outlet pipe (7) is fixed on one side of the cover plate (6), a fixed ring (4) is fixed in the box body (1), a filter cake (5) is fixed on the right side of the fixed ring (4), a motor (2) is fixed at the center of the outer wall of the left side of the box body (1), an output shaft of the motor (2) penetrates through the inner wall of one side of the box body (1) and is fixed with a rotating shaft (11), symmetrically distributed fixed frames (10) are fixed on the rotating shaft (11), a brush (8) which is attached to the surface of the filter cake (5) is fixed on the right side of the fixed frame (10), the bottom end of the outer wall of the left side of the box body (1) is fixedly inserted with a sewage draining mechanism, and the left side of the outer wall of the top of the box body (1) is fixedly inserted with a feeding mechanism.

2. A rotary disc filter for sewage treatment according to claim 1 wherein the support means comprises a base plate (14), two support blocks (15) being fixed on top of the base plate (14), the two support blocks (15) being located on both sides of the bottom of the housing (1).

3. A rotary disc filter for sewage treatment according to claim 1, wherein the sewage draining mechanism comprises a sewage draining pipe (12), and valves (13) are arranged on the sewage draining pipe (12) and the water outlet pipe (7).

4. A rotary disc filter for sewage treatment according to claim 1, wherein the feeding mechanism comprises a water inlet pipe (3), and a feeding valve is arranged on the water inlet pipe (3).

5. A rotary disc filter for sewage treatment according to claim 1, wherein blades (9) are fixed in the fixed frame (10) at equal distances.

6. A rotary disc filter for sewage treatment according to claim 1 or 5, characterized in that the outer wall of the left side of the fixed frame (10) is further fixed with a scraping mechanism attached to the inner wall of the left side of the box body (1).

7. A rotary disc filter for sewage treatment according to claim 6 wherein the scraping means comprises a scraping bar (16), a plurality of connecting rods (17) are fixed between the scraping bar (16) and the fixed frame (10), and the scraping bar (16) is L-shaped.