CN210386859U - Sewage treatment sedimentation tank - Google Patents

Abstract

The utility model provides a sewage treatment sedimentation tank relates to the sewage equipment field, including sedimentation tank body, fixed connection blow off pipe and outlet pipe on the sedimentation tank body, the inside of sedimentation tank body is provided with the clearance mechanism that is used for clearing up sedimentation tank body inner wall, and clearance mechanism includes axis of rotation, connecting rod, cleaning brush, motor, the vertical center that articulates at the sedimentation tank body of axis of rotation, the motor is connected with rotation axis transmission, fixed connection has the connecting rod that the level set up in the axis of rotation, the other end of connecting rod is provided with the clearance brush. This sewage treatment sedimentation tank when needs clear up the impure layer on the inner wall of sedimentation tank body, opens the motor, and the motor drives first gear revolve, and it is rotatory that first gear passes through the second gear drive axis of rotation, and the axis of rotation drives the inner wall of cleaning brush to the sedimentation tank body through the connecting rod and cleans with swabbing to make the sanitization that the inner wall of sedimentation tank body can be convenient, clearance convenient and fast.

Description

A sewage treatment sedimentation tank

technical field

The utility model relates to the technical field of sewage equipment, in particular to a sewage treatment sedimentation tank.

Background technique

Sewage treatment equipment, as the name implies, is related equipment for treating various sewage in the area, such as the treatment of domestic sewage and industrial wastewater in urban areas. significant. The sewage treatment method is to carry out chemical reaction treatment or biological treatment of the sewage in the sewage treatment tank. Before sewage treatment, sedimentation is generally required, and sedimentation is generally carried out in the sedimentation tank.

According to a sedimentation cleaning mechanism for sewage pools provided by Chinese Patent No. CN201420207741.2, the reference document includes a pool body, and a horizontal push plate is vertically arranged inside the left side of the pool body, corresponding to the left side of the horizontal push plate in the pool. A horizontal hydraulic cylinder with a telescopic structure is installed on the left side of the body. The horizontal push plate is closely attached to the bottom surface of the pool body. The telescopic rod of the transverse hydraulic cylinder is connected to the horizontal push plate through the left side wall of the pool body. Cleaning the groove, the cleaning groove is close to the inner wall of the right side of the pool body, and a vertical direction push plate matched with it is arranged in the cleaning groove. The vertical hydraulic cylinder passes through the bottom of the pool body and is connected to the vertical direction push plate. Corresponding to the horizontal push plate, a limit block is set on the front and rear side walls of the pool body, and the left side of the limit block is pushed in the vertical direction. The left side of the board is in the same vertical plane.

After a long time of use, a large amount of impurities will adhere to the inner wall of the sedimentation tank, which needs to be cleaned. However, a sedimentation cleaning mechanism for sewage tanks proposed in this reference document cannot clean the impurities on the inner wall of the sedimentation tank, and manual Cleaning is time-consuming, labor-intensive, and inconvenient.

Utility model content

(1) Technical problems solved

In view of the deficiencies of the prior art, the utility model provides a sewage treatment sedimentation tank capable of cleaning the inner wall of the sedimentation tank, which solves the problems raised in the above background technology.

(2) Technical solutions

In order to achieve the above purpose, the utility model is realized through the following technical solutions: a sewage treatment sedimentation tank, comprising a sedimentation tank body, a sewage pipe and a water outlet pipe fixedly connected to the sedimentation tank body, and the interior of the sedimentation tank body is provided with useful The cleaning mechanism is used for cleaning the inner wall of the sedimentation tank body. The cleaning mechanism includes a rotating shaft, a connecting rod, a cleaning brush, and a motor. The rotating shaft is vertically hinged in the center of the sedimentation tank body. A horizontally arranged connecting rod is fixedly connected to the shaft, the other end of the connecting rod is provided with a cleaning brush, and the cleaning brush is fitted with the inner wall of the sedimentation tank body.

Preferably, the cleaning brush includes a main shaft and bristles, the main shaft is vertically arranged, the main shaft is hinged with the connecting rod, the bristles are fixedly connected to the main shaft, and the bristles are attached to the inner wall of the sedimentation tank body.

Preferably, a mounting frame for installing a motor is fixedly connected to the top of the sedimentation tank body, the motor is fixedly connected to the mounting frame, a first gear is fixedly connected to the output shaft of the motor, and the rotating shaft is fixedly connected A second gear is connected, and the first gear and the second gear are engaged.

Preferably, a rotating assembly for driving the cleaning brush to rotate is disposed below the mounting frame, the rotating assembly includes a ring gear rack and a third gear, the third gear is fixedly connected to the top of the main shaft, and the ring gear is fixedly connected At the bottom of the mount, the third gear meshes with the ring rack.

Preferably, the number of the connecting rods is two, and the two connecting rods are respectively arranged at the upper and lower ends of the main shaft.

(3) Beneficial effects

The utility model provides a sewage treatment sedimentation tank. Has the following beneficial effects:

1. In this sewage treatment sedimentation tank, when the impurity layer on the inner wall of the sedimentation tank body needs to be cleaned, the motor is turned on, the motor drives the first gear to rotate, the first gear drives the rotating shaft to rotate through the second gear, and the rotating shaft is connected by The rod drives the cleaning brush to clean the inner wall of the sedimentation tank body, so that the inner wall of the sedimentation tank body can be easily cleaned, which is convenient and quick to clean and easy to use.

2. In this sewage treatment sedimentation tank, through the arrangement of the ring rack and the third gear, when the cleaning brush performs circular motion, the third gear on the top of the main shaft meshes with the ring rack, causing the third gear to rotate. , so that the third gear drives the main shaft to rotate, and the rotation of the main shaft causes the bristles on the main shaft to rotate, so that when cleaning the inner wall of the sedimentation tank, the cleaning brush is rotating and brushing, and the cleaning effect is better, and it is not easy to leave impurities.

Description of drawings

Fig. 1 is the structural perspective view of the utility model;

Fig. 2 is the top view of the structure of the utility model;

Fig. 3 is the front view of the structure of the utility model;

Fig. 4 is the left side view of the structure of the utility model;

FIG. 5 is a cross-sectional view of the structure of the utility model.

In the figure: 1 sedimentation tank body, 2 rotating shaft, 3 mounting frame, 4 motor, 5 first gear, 6 second gear, 7 ring rack, 8 third gear, 9 main shaft, 10 bristles, 11 connecting rod, 12 Outlet pipe, 13 sewage pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The embodiment of the present utility model provides a sewage treatment sedimentation tank, as shown in Figures 1-5, comprising a sedimentation tank body 1, a sewage pipe 13 and a water outlet pipe 12 fixedly connected to the sedimentation tank body 1, and the interior of the sedimentation tank body 1 A cleaning mechanism for cleaning the inner wall of the sedimentation tank body 1 is provided. The cleaning mechanism includes a rotating shaft 2, a connecting rod 11, a cleaning brush, and a motor 4. The rotating shaft 2 is vertically hinged in the center of the sedimentation tank body 1. The motor 4 and the rotating shaft 2 In the transmission connection, a horizontally arranged connecting rod 11 is fixedly connected to the rotating shaft 2 .

When the impurity layer on the inner wall of the sedimentation tank body 1 needs to be cleaned, the motor 4 is turned on, the motor 4 drives the first gear 5 to rotate, the first gear 5 drives the rotation shaft 2 to rotate through the second gear 6, and the rotation shaft 2 is connected by The rod 11 drives the cleaning brush to clean the inner wall of the sedimentation tank body 1 , so that the inner wall of the sedimentation tank body 1 can be easily cleaned, which is convenient and quick to clean and easy to use.

The cleaning brush includes a main shaft 9 and bristles 10. The main shaft 9 is arranged vertically, and the main shaft 9 is hinged with the connecting rod 11. The bristles 10 are fixedly connected to the main shaft 9, and the bristles 10 and the inner wall of the sedimentation tank body 1 are attached to each other. The bristles 10 The material is PET material.

The top of the sedimentation tank body 1 is fixedly connected with a mounting frame 3 for installing the motor 4, the motor 4 is fixedly connected to the mounting frame 3, the output shaft of the motor 4 is fixedly connected with the first gear 5, and the rotating shaft 2 is fixedly connected with the first gear 5. Two gears 6, the first gear 5 and the second gear 6 mesh.

The lower part of the mounting frame 3 is provided with a rotating assembly for driving the cleaning brush to rotate. The rotating assembly includes a ring gear rack 7 and a third gear 8. The third gear 8 is fixedly connected to the top of the main shaft 9, and the ring gear rack 7 is fixedly connected to the mounting frame. At the bottom of 3 , the third gear 8 meshes with the ring rack 7 .

Through the arrangement of the ring rack 7 and the third gear 8, when the cleaning brush performs a circular motion, the third gear 8 on the top of the main shaft 9 is meshed with the ring rack 7, causing the third gear 8 to rotate, thereby The third gear 8 drives the main shaft 9 to rotate, and the rotation of the main shaft 9 causes the bristles 10 on the main shaft 9 to rotate, so that when cleaning the inner wall of the sedimentation tank, the cleaning brush is a rotating brush, which has a better cleaning effect and is not easy to leave impurities. .

The number of the connecting rods 11 is two, and the two connecting rods 11 are respectively arranged at the upper and lower ends of the main shaft 9 .

To sum up, in this sewage treatment sedimentation tank, when the impurity layer on the inner wall of the sedimentation tank body 1 needs to be cleaned, the motor 4 is turned on, and the motor 4 drives the first gear 5 to rotate, and the first gear 5 passes through the second gear 6 . The rotating shaft 2 is driven to rotate, and the rotating shaft 2 drives the cleaning brush to clean the inner wall of the sedimentation tank body 1 through the connecting rod 11, so that the inner wall of the sedimentation tank body 1 can be easily cleaned, which is convenient and quick to clean and easy to use.

Moreover, in the sewage treatment sedimentation tank, through the arrangement of the ring rack 7 and the third gear 8, when the cleaning brush performs circular motion, the third gear 8 on the top of the main shaft 9 is meshed with the ring rack 7, resulting in the first The third gear 8 will rotate, so that the third gear 8 drives the main shaft 9 to rotate, and the rotation of the main shaft 9 causes the bristles 10 on the main shaft 9 to rotate, so that the cleaning brush is a rotating brush when cleaning the inner wall of the sedimentation tank. The effect is better, and it is not easy to leave impurities.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (5)

1. The utility model provides a sewage treatment sedimentation tank, includes that sedimentation tank body (1), fixed connection blow off pipe (13) and outlet pipe (12) on sedimentation tank body (1), its characterized in that: the inside of sedimentation tank body (1) is provided with the clearance mechanism that is used for clearing up sedimentation tank body (1) inner wall, and clearance mechanism includes axis of rotation (2), connecting rod (11), cleaning brush, motor (4), axis of rotation (2) vertical hinge is at the center of sedimentation tank body (1), motor (4) are connected with axis of rotation (2) transmission, fixed connection has connecting rod (11) that the level set up on axis of rotation (2), the other end of connecting rod (11) is provided with the clearance brush, the inner wall laminating of clearance brush and sedimentation tank body (1).

2. The sewage treatment sedimentation tank of claim 1, wherein: the cleaning brush comprises a main shaft (9) and bristles (10), wherein the main shaft (9) is vertically arranged, the main shaft (9) is hinged to a connecting rod (11), the bristles (10) are fixedly connected to the main shaft (9), and the bristles (10) are attached to the inner wall of the sedimentation tank body (1) mutually.

3. The sewage treatment sedimentation tank of claim 2, wherein: the top fixedly connected with of sedimentation tank body (1) is used for installing mounting bracket (3) of motor (4), motor (4) fixed connection is on mounting bracket (3), first gear (5) of fixedly connected with on the output shaft of motor (4), fixedly connected with second gear (6) on axis of rotation (2), first gear (5) and second gear (6) meshing.

4. The sewage treatment sedimentation tank of claim 3, wherein: the below of mounting bracket (3) is provided with and is used for the rotatory runner assembly of drive cleaning brush, and the runner assembly includes annular rack (7), third gear (8) fixed connection is on the top of main shaft (9), annular rack (7) fixed connection is in the bottom of mounting bracket (3), third gear (8) and annular rack (7) meshing.

5. The sewage treatment sedimentation tank of claim 1, wherein: the number of the connecting rods (11) is two, and the two connecting rods (11) are respectively arranged at the upper end and the lower end of the main shaft (9).

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