CN219002299U

CN219002299U - Sewage treatment sediment device

Info

Publication number: CN219002299U
Application number: CN202222750765.XU
Authority: CN
Inventors: 郭凤朝
Original assignee: Wincooling Technology Shanghai Co ltd
Current assignee: Wincooling Technology Shanghai Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-05-12
Anticipated expiration: 2032-10-19

Abstract

The utility model discloses a sewage treatment sand settling device which comprises a base, a main body and a power device, wherein the main body is arranged on the base, the power device is arranged on the main body, the main body comprises a shell, a filter screen, a connecting rod, a sliding support rod and a sliding fixer, the shell is arranged on the base, the sliding support rod is arranged on the inner side wall of the shell, the sliding fixer is arranged on the sliding support rod in a sliding manner, the filter screen is arranged in the shell, the filter screen is connected with the sliding fixer, and the connecting rod is arranged at the center of the filter screen. The utility model belongs to the technical field of sewage treatment, and particularly relates to a sewage treatment sand settling device which is simple to install and is not easy to block a filter screen.

Description

Sewage treatment sediment device

Technical Field

The utility model belongs to the technical field of sewage treatment, and particularly relates to a sand settling device for sewage treatment.

Background

Along with the improvement of living standard, the discharge amount of sewage is increased continuously, the sewage is required to be treated and reused, sand settling treatment is a pretreatment unit which is often adopted in the sewage treatment process, the effect is to separate out the granular matters with the relative density of more than 1.5 and the grain diameter of more than 0.2mm from water, the granular matters mainly comprise inorganic sand grains, gravel, a small amount of organic grains with larger density such as seed coats and seeds, and the like, sand settling equipment is generally arranged in front of lifting equipment and treatment equipment so as to protect water pumps and pipelines from abrasion, prevent the blockage of subsequent water structures and the reduction of the volume of sludge treatment structures, reduce the inorganic matters in activated sludge, improve the activity of the activated sludge, and the existing sewage treatment sand settling device has complicated installation steps, and the filtering effect of a sand settling filter screen is poor after long-time use, is easy to block, and the filter screen is required to be cleaned frequently, so that the filtering efficiency is reduced.

Disclosure of Invention

Aiming at the situation, the utility model provides the sewage treatment sand settling device which is simple to install and is not easy to block a filter screen in order to overcome the defects of the prior art.

The technical scheme adopted by the utility model is as follows: the utility model provides a sewage treatment sediment device, includes base, main part and power device, the main part is located on the base, power device locates in the main part, the main part includes shell, filter screen, connecting rod, slip branch and slip fixer, the base is located to the shell, the shell inside wall is located to the slip branch, slip fixer slides and locates on the slip branch, the filter screen is located in the shell, the filter screen is connected with slip fixer, the filter screen center is located to the connecting rod.

Further, power device includes power shell, follow rotor, cam, gangbar, interlock wheel, power pole and motor, power shell locates on the connecting rod, power shell lower part is located to the motor, the power pole is located on the motor, the power wheel is located on the power pole, the interlock wheel is located on the power wheel, the gangbar is located on the interlock wheel, the cam is located on the gangbar, the follower is located on the cam, interlock wheel and power wheel meshing are connected, cam and follower laminating, power device drive the filter screen and slide from top to bottom, make the filter screen shake like the sieve, prevent that the filter screen from blockking up, reduce clearance filter screen frequency, improve filtration efficiency.

Further, the sliding support rods are distributed at equal intervals in an annular shape, support is provided for the filter screen, and the filter screen is prevented from being inclined and deformed.

Further, the sliding fixer is arranged in an arc shape.

Further, a plurality of filter screens are parallel arrangement, the filter screens are arranged according to the mesh number from top to bottom and are increased progressively, and the filter screens can be filtered in a layered manner, so that the filtering efficiency is improved, and the blocking probability of the filter screens is reduced.

Further, the connecting rod is the setting of falling L, connecting rod upper end and driven son fixed connection, connecting rod lower extreme and filter screen center fixed connection.

Further, a water inlet is formed in one side of the upper portion of the main body.

Further, a water outlet is arranged at the bottom of the main body.

Further, the upper end of the sliding support rod is lower than the water inlet.

After the structure is adopted, the utility model has the following beneficial effects: the sewage treatment sand settling device provided by the utility model has the advantages that the structure is simple, the installation is convenient, the multi-layer filter screen design is adopted, the large-particle substances in sewage are filtered in a layered manner, the filtering efficiency is improved, the blocking probability is reduced, the filter screen is dithered by adopting the power device, the large-particle substances in sewage cannot continuously fall to the same position of the filter screen, the filter screen is prevented from being blocked, the frequency of cleaning the filter screen is reduced, and the filtering efficiency is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

FIG. 1 is a schematic diagram of a sewage treatment sand setting device according to the present utility model;

FIG. 2 is a plan view of a sand setting device for sewage treatment according to the present utility model;

FIG. 3 is a schematic diagram of a power plant according to the present utility model;

fig. 4 is an enlarged view of the structure at a in fig. 1.

In the drawings: 1. the device comprises a main body, 2, a water inlet pipe, 3, a water outlet pipe, 4, a filter screen, 5, a connecting rod, 6, a power device, 7, a base, 8, a driven member, 9, a linkage rod, 10, a cam, 11, a linkage wheel, 12, a motor, 13, a power rod, 14, a power wheel, 15, a sliding support rod, 16, a sliding fixer, 17, a housing, 18 and a power housing.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in figures 1-2, the sewage treatment sand settling device comprises a base 7, a main body 1 and a power device 6, wherein the main body 1 is arranged on the base 7, the power device 6 is arranged on the main body 1, the main body 1 comprises a shell 17, a filter screen 4, a connecting rod 5, a sliding support rod 15 and a sliding fixer 16, the shell 17 is arranged on the base 7, the sliding support rod 15 is arranged on the inner side wall of the shell 17, the sliding fixer 16 is arranged on the sliding support rod 15 in a sliding manner, the filter screen 4 is arranged in the shell 17, the filter screen 4 is connected with the sliding fixer, the connecting rod 5 is arranged at the center of the filter screen 4, the filter screen 4 can be driven by the power device 6 to slide up and down, the filter screen 4 is prevented from shaking like a sieve, the filter screen 4 is prevented from being blocked, the frequency of cleaning the filter screen 4 is reduced, and the filtering efficiency is improved.

Wherein the power device 6 comprises a power shell 18, a slave 8, a cam 10, a linkage rod 9, a linkage wheel 11, a power wheel 14, a power rod 13 and a motor 12, wherein the power shell 18 is arranged on a connecting rod 5, the motor 12 is arranged at the lower part of the power shell 18, the power rod 13 is arranged on the motor 12, the power wheel 14 is arranged on the power rod 13, the linkage wheel 11 is arranged on the power wheel 14, the linkage rod 9 is arranged on the linkage wheel 11, the cam 10 is arranged on the linkage rod 9, the slave 8 is arranged on the cam 10, the linkage wheel 11 is in meshed connection with the power wheel 14, the cam 10 is attached to the slave 8, the cam 10 rotates to enable the slave 8 to move up and down, drives the connecting rod 5 fixedly connected with the slave 8, thereby driving the filter screen 4 fixedly connected with the connecting rod to slide up and down, the sliding support rods 15 are distributed in annular equal intervals, the sliding fixer 16 is arc-shaped to prevent the filter screen 4 from being deformed obliquely, a plurality of filter screens 4 are parallel to each other, the mesh number of the filter screens 4 increases from top to bottom, layered filtration can be realized, the filtration efficiency is improved, the blocking probability is reduced, the connecting rod 5 is inverted L-shaped, the upper end of the connecting rod 5 is fixedly connected with the secondary mover 8, the lower end of the connecting rod 5 is fixedly connected with the center of the filter screen 4, the connecting rod 5 is driven by the up-and-down motion of the secondary mover 8, the filter screen 4 is further made to slide up and down, the particles in sewage are prevented from falling into the same position of the filter screen 4, the filter screen cleaning frequency is reduced, one side of the upper part of the main body 1 is provided with a water inlet 2, the bottom of the main body 1 is provided with a water outlet 3, the sewage flows in from the water inlet 2 at the upper part of the main body 1, flows out from the water outlet 3 after filtration and enters the next treatment flow, the upper end of the sliding support rod 15 is lower than the water inlet 2, the filter screen is prevented from being higher than the water inlet.

When the sewage treatment sand sedimentation device is specifically used, an operator firstly connects the power supply to the sewage treatment sand sedimentation device, the power device 6 drives the filter screen 4 to slide up and down, meanwhile, the power device is connected with sewage, the sewage enters the sewage treatment sand sedimentation device through the water inlet pipe 2, large granular substances are filtered after passing through the multi-layer filter screen 4 in sequence, and the large granular substances pass through the water outlet 3 and then enter the next treatment flow.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a sewage treatment sediment device which characterized in that: including base, main part and power device, the main part is located on the base, power device locates in the main part, the main part includes shell, filter screen, connecting rod, slip branch and slip fixer, the shell is located on the base, the shell inside wall is located to the slip branch, slip fixer slides and locates on the slip branch, the filter screen is located in the shell, the filter screen is connected with slip fixer, the filter screen center is located to the connecting rod.

2. A wastewater treatment sand settling device as claimed in claim 1, wherein: the power device comprises a power shell, a slave rotor, a cam, a linkage rod, a linkage wheel, a power rod and a motor, wherein the power shell is arranged on the connecting rod, the motor is arranged at the lower part of the power shell, the power rod is arranged on the motor, the power wheel is arranged on the power rod, the linkage wheel is arranged on the power wheel, the linkage rod is arranged on the linkage wheel, the cam is arranged on the linkage rod, the follower is arranged on the cam, the linkage wheel is connected with the power wheel in a meshed manner, and the cam is attached to the follower.

3. A wastewater treatment sand settling device as claimed in claim 1, wherein: the sliding support rods are distributed in annular equidistant mode.

4. A wastewater treatment sand settling device as claimed in claim 1, wherein: the sliding fixer is arc-shaped.

5. A wastewater treatment sand settling device as claimed in claim 1, wherein: the filter screens are arranged in parallel, and the number of the filter screens is increased from top to bottom.

6. A wastewater treatment sand settling device as claimed in claim 1, wherein: the connecting rod is the setting of falling L, connecting rod upper end and driven son fixed connection, connecting rod lower extreme and filter screen center fixed connection.

7. A wastewater treatment sand settling device as claimed in claim 1, wherein: and a water inlet is formed in one side of the upper part of the main body.

8. A wastewater treatment sand settling device as claimed in claim 1, wherein: the bottom of the main body is provided with a water outlet.

9. A wastewater treatment sand settling device as claimed in claim 1, wherein: the upper end of the sliding support rod is lower than the water inlet.