CN216023328U

CN216023328U - Self-cleaning type sewage treatment sedimentation tank

Info

Publication number: CN216023328U
Application number: CN202122636446.1U
Authority: CN
Inventors: 王晓冬
Original assignee: Heilongjiang Binshui Water Purification Materials Co ltd
Current assignee: Heilongjiang Binshui Water Purification Materials Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-03-15
Anticipated expiration: 2031-11-01

Abstract

A self-cleaning sewage treatment sedimentation tank relates to the sewage treatment field, comprising a stirring assembly and a cleaning assembly, wherein the stirring assembly comprises an upper cover, a sedimentation tank, a drain pipe, a central shaft, a connecting support, a sun gear, a planetary shaft, a stirring blade, a scraping plate and a gear ring, the cleaning assembly comprises a servo motor, a motor support, a turntable, a pull rope, a limiting block, a blocking plate, an elastic steel ring, a welding point, a spring rod, a spring and a connecting support, when the utility model is in operation, the sewage is injected into the stirring assembly, the stirring assembly can uniformly stir the impurities in the sewage, large impurities are crushed, and will adhere to the deposit of pond wall and hang down, open the drain pipe of corresponding position after the sediment is ended and can discharge clear water, the clearance assembly can be with the automatic discharge of deposit intermittent type, improves work efficiency, has reduced sewage treatment's cost.

Description

Self-cleaning type sewage treatment sedimentation tank

Technical Field

The utility model relates to the field of sewage treatment, in particular to a self-cleaning type sewage treatment sedimentation tank.

Background

The sedimentation is a process of separating suspended particles in water from water under the action of gravity, and the sedimentation process is an important link of a conventional water treatment process, is indispensable in municipal water supply and sewage treatment and is also a process with a large proportion of land occupation and investment in water plant engineering; the sedimentation tank applied to water treatment comprises a horizontal flow sedimentation tank, a radial flow sedimentation tank, a vertical flow sedimentation tank, an inclined tube sedimentation tank and various high-efficiency sedimentation tanks introduced abroad and deformed based on a clarification process.

The sedimentation process is a very key processing unit in the water treatment industry, and the investment and the occupied area of the sedimentation process have large proportion; the improvement of the precipitation process is a key link for greatly reducing the occupied land, saving the engineering investment and reducing the management difficulty; however, the conventional sedimentation tank has low treatment efficiency and low automation degree, a large amount of manual treatment needs to be carried out by a plurality of workers in the actual working process, the time consumption is high, the cost is high, and based on the problems, the utility model provides the self-cleaning type sewage treatment sedimentation tank.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a self-cleaning type sewage treatment sedimentation tank, which can automatically clean and discharge sediments in the sedimentation tank, uniformly stir impurities in sewage, crush large impurities, hang the sediments adhered to the wall of the sedimentation tank, open a drain pipe at a corresponding position after the sedimentation is finished to discharge clean water, and intermittently and automatically discharge the sediments by a cleaning assembly, thereby improving the working efficiency and reducing the sewage treatment cost.

The purpose of the utility model is realized by the following technical scheme:

the utility model provides a self-cleaning type sewage treatment sedimentation tank, includes stirring assembly and clearance assembly, the stirring assembly is connected with the clearance assembly.

As a further optimization of the technical scheme, the utility model relates to a self-cleaning sewage treatment sedimentation tank, the stirring assembly includes the upper cover, the sedimentation tank, the drain pipe, the center pin, the linking bridge, sun gear, planetary gear, the planet axle, the stirring leaf, scraper blade and ring gear, the upper cover is connected with the ring gear, the ring gear is connected with the sedimentation tank, the sedimentation tank is connected with the drain pipe, the center pin rotates with the linking bridge to be connected, the linking bridge is connected with power, the center pin is connected with sun gear, sun gear is connected with planetary gear meshing, planetary gear is connected with the ring gear meshing, planetary gear is connected with the planet axle, the planet axle rotates with the linking bridge to be connected, the center pin, the planet axle all is connected with the stirring leaf, the center pin is connected with the scraper blade, the scraper blade contacts with the sedimentation tank inner wall, the sedimentation tank lower part is equipped with the spacing collar and contacts with planetary gear.

As a further optimization of the technical scheme, the utility model relates to a self-cleaning sewage treatment sedimentation tank, the clearance assembly includes servo motor, the motor support, the carousel, the stay cord, the stopper, the closure plate, the elasticity steel ring, the welding point, the spring lever, spring and linking bridge, servo motor is connected with the motor support, servo motor is connected with the carousel, the carousel rotates with the motor support to be connected, the stay cord both ends respectively with the carousel, the stopper is connected with the closure plate, closure plate and sedimentation tank sliding connection, the closure plate is connected with elasticity steel ring one end, the elasticity steel ring other end passes through the welding point and is connected with the sedimentation tank inner wall, spring lever and stopper sliding connection, the spring lever is connected with the sedimentation tank, the spring cup joints on the spring lever, the spring is in compression state, the spring lever is connected with the linking bridge, the stay cord passes the linking bridge.

The self-cleaning sewage treatment sedimentation tank has the beneficial effects that: the utility model discloses the completion sedimentation tank that the device can be automatic is cleared up and is discharged the precipitate, can homogenize the impurity in the sewage, and bold impurity is hit the bits of broken glass to adhere under the precipitate of pool wall is hung, open the drain pipe that corresponds the position after the sediment is ended and can discharge the clear water, the clearance assembly can be with the automatic discharge of precipitate intermittent type, improve work efficiency, reduced sewage treatment's cost.

Drawings

The utility model is described in further detail below with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the construction of the stirring assembly 1 of the present invention;

FIG. 3 is an exploded view of the stirring assembly 1 of the present invention;

FIG. 4 is a first schematic view of the cleaning assembly 2 of the present invention;

fig. 5 is a schematic structural diagram of the cleaning assembly 2 of the present invention.

In the figure: a stirring assembly 1; an upper cover 1-1; 1-2 of a sedimentation tank; 1-3 of a drain pipe; a central shaft 1-4; connecting brackets 1-5; sun gears 1-6; planetary gears 1-7; 1-8 parts of planet shaft; 1-9 parts of stirring blades; 1-10 parts of a scraper; gear rings 1-11; cleaning the assembly 2; a servo motor 2-1; a motor bracket 2-2; 2-3 of a turntable; 2-4 of a pull rope; 2-5 of a limiting block; 2-6 parts of a blocking plate; 2-7 parts of elastic steel ring; welding points are 2-8; 2-9 parts of spring rod; 2-10 parts of spring; connecting the brackets 2-11.

Detailed Description

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

The fixed connection in the device is realized by fixing in modes of welding, thread fixing and the like, and different fixing modes are used in combination with different use environments; the rotary connection means that the bearing is arranged on the shaft in a drying mode, a spring retainer ring groove is formed in the shaft or the shaft hole, and the elastic retainer ring is clamped in the retainer ring groove to achieve axial fixation of the bearing and achieve rotation; the sliding connection refers to the connection through the sliding of the sliding block in the sliding groove or the guide rail, and the sliding groove or the guide rail is generally in a step shape, so that the sliding block is prevented from falling off in the sliding groove or the guide rail; the hinge joint is a movable connection mode on connecting parts such as a hinge, a pin shaft, a short shaft and the like; the required sealing positions are sealed by sealing rings or O-shaped rings.

The first embodiment is as follows:

the following explains this embodiment with reference to fig. 1-5, a self-cleaning type sewage treatment sedimentation tank, the utility model discloses the device during operation pours sewage into the stirring combination into internally, and the stirring combination can homogenize the impurity in the sewage, and the bold impurity is smashed to will adhere to the deposit of pool wall and hang down, opens the drain pipe that corresponds the position after the sediment is finished and can discharge the clear water, and the clearance combination can be with the automatic discharge of deposit intermittent type, improves work efficiency.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-5, and the embodiment further describes the first embodiment, sewage is injected into a sedimentation tank 1-2, the power of the sedimentation tank 1-2 is turned on, a connecting support 1-5 is connected with the power, the power drives the connecting support 1-5 to move automatically, the connecting support 1-5 drives a planetary shaft 1-8 to move, the planetary shaft 1-8 drives a planetary gear 1-7 to roll along a gear ring 1-11, the planetary gear 1-7 drives a sun gear 1-6 to rotate, the sun gear 1-6 drives a central shaft 1-4 to rotate, the central shaft 1-4 and the planetary shaft 1-8 both drive a stirring blade 1-9 to rotate to stir impurities in the sewage uniformly, large blocks of impurities are crushed, the central shaft 1-4 drives a scraper 1-10 to rotate to adhere and hang down the inner wall of the sedimentation tank 1-2, and after the precipitation is finished, selectively opening the corresponding drain pipes 1-3 according to the bottom position of the liquid level to finish the liquid drainage.

The third concrete implementation mode:

the following describes the embodiment with reference to fig. 1-5, which further describes the first embodiment, the servo motor 2-1 is set to rotate at a slow speed for a certain number of turns, and then the number of turns is determined by the length of the pull rope 2-4, the servo motor 2-1 drives the turntable 2-3 to rotate, the turntable 2-3 rotates to tighten the pull rope 2-4, the pull rope 2-4 drives the limiting block 2-5 to slide along the spring rod 2-9, the spring 2-10 compresses, the limiting block 2-5 drives the blocking plate 2-6 to pull out from the sedimentation tank 1-2, the blocking plate 2-6 drives the elastic steel ring 2-7 to elongate one end and fix the other end, the space enclosed by the elastic steel ring 2-7 in the sedimentation tank 1-2 is reduced, and the elastic steel ring 2-7 takes out the precipitate in the original space to finish cleaning, then the servo motor 2-1 rotates reversely, the pull rope 2-4 is loosened, the blocking plate 2-6 is reset, the next tightening and discharging is waited, and the automatic cleaning is finished in a reciprocating way.

It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.

Claims

1. The utility model provides a from clearance type sewage treatment sedimentation tank, includes stirring assembly (1) and clearance assembly (2), its characterized in that: the stirring assembly (1) is connected with the cleaning assembly (2);

the stirring assembly (1) comprises an upper cover (1-1), a sedimentation tank (1-2), a drain pipe (1-3), a central shaft (1-4), a connecting support (1-5), a sun gear (1-6), a planetary gear (1-7), a planetary shaft (1-8), stirring blades (1-9), a scraping plate (1-10) and a gear ring (1-11), wherein the upper cover (1-1) is connected with the gear ring (1-11), the gear ring (1-11) is connected with the sedimentation tank (1-2), the sedimentation tank (1-2) is connected with the drain pipe (1-3), the central shaft (1-4) is rotatably connected with the connecting support (1-5), the connecting support (1-5) is connected with power, and the central shaft (1-4) is connected with the sun gear (1-6), the solar energy sedimentation tank is characterized in that a sun gear (1-6) is meshed with a planet gear (1-7), the planet gear (1-7) is meshed with a gear ring (1-11), the planet gear (1-7) is connected with a planet shaft (1-8), the planet shaft (1-8) is rotatably connected with a connecting bracket (1-5), a central shaft (1-4) and the planet shaft (1-8) are both connected with stirring blades (1-9), the central shaft (1-4) is connected with a scraping plate (1-10), the scraping plate (1-10) is contacted with the inner wall of a sedimentation tank (1-2), and a limiting ring is arranged at the lower part of the sedimentation tank (1-2) and contacted with the planet gear (1-7);

the cleaning assembly (2) comprises a servo motor (2-1), a motor support (2-2), a rotary disc (2-3), a pull rope (2-4), a limiting block (2-5), a blocking plate (2-6), an elastic steel ring (2-7), a welding point (2-8), a spring rod (2-9), a spring (2-10) and a connecting support (2-11), wherein the servo motor (2-1) is connected with the motor support (2-2), the servo motor (2-1) is connected with the rotary disc (2-3), the rotary disc (2-3) is rotatably connected with the motor support (2-2), two ends of the pull rope (2-4) are respectively connected with the rotary disc (2-3) and the limiting block (2-5), and the limiting block (2-5) is connected with the blocking plate (2-6), the blocking plate (2-6) is connected with the sedimentation tank (1-2) in a sliding mode, the blocking plate (2-6) is connected with one end of an elastic steel ring (2-7), the other end of the elastic steel ring (2-7) is connected with the inner wall of the sedimentation tank (1-2) through a welding point (2-8), a spring rod (2-9) is connected with a limiting block (2-5) in a sliding mode, the spring rod (2-9) is connected with the sedimentation tank (1-2), a spring (2-10) is sleeved on the spring rod (2-9), the spring (2-10) is in a compression state, the spring rod (2-9) is connected with a connecting support (2-11), and a pull rope (2-4) penetrates through the connecting support (2-11).