CN217312354U

CN217312354U - Sewage treatment equipment

Info

Publication number: CN217312354U
Application number: CN202123079739.0U
Authority: CN
Inventors: 尤洪超; 李祥宝
Original assignee: Hefei Wozhi Electromechanical Equipment Co ltd
Current assignee: Hefei Wozhi Electromechanical Equipment Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-08-30
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a sewage treatment device, including sewage sedimentation tank and the outlet pipe of connection on its upper end, the top lateral wall of sewage sedimentation tank is connected with the side support that the symmetry set up, and the inner wall of side support and sewage sedimentation tank rotates and is connected with a plurality of commentaries on classics rollers, and one of them commentaries on classics roller is connected with drive arrangement, changes the roller and passes through the drive belt to be connected, and the drive belt is located one section level setting in sewage sedimentation tank. The utility model discloses simple structure, sewage deposits in the sewage sedimentation tank, fall on the drive belt, the drive belt rotates, scraper blade promotion precipitate on it removes along with the drive belt, and fall from the top, fall on the filter belt, the precipitate filters through the filter belt, waste liquid in it sees through the filter belt and gets into the transition pond, and finally get into the sewage sedimentation tank, and the solid particle thing gathering in the precipitate is on the filter belt, under the action of gravity, the drive filter belt rotates, solid particle thing landing from the filter belt, realize solid-liquid autosegregation.

Description

Sewage treatment equipment

Technical Field

The utility model relates to a sewage treatment technical field especially relates to a sewage treatment device.

Background

Among water pollution caused by human production activities, water pollution caused by industry is the most serious. For example, industrial wastewater contains many pollutants and complex components, and is not only difficult to purify in water, but also difficult to treat. Industrial wastewater is the most important cause of water body pollution caused by industrial pollution. It accounts for a large portion of the pollutants discharged by industry. The industrial wastewater contains various pollutants according to different types of plants, and even if the similar plants have different production processes, the quality and the quantity of the pollutants are different. The industry causes pollution by directly injecting discharged wastewater into a water body, and solid waste and waste gas can also pollute the water body; in the sewage treatment process, the sediment of sewage gathers in the effluent water sump bottom, needs in time to clear up, otherwise can gather more, reduces the treatment effeciency of sewage sedimentation tank.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sewage treatment device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sewage treatment device, includes sewage sedimentation tank and connects the outlet pipe on its upper end, sewage sedimentation tank's top lateral wall is connected with the side support that the symmetry set up, and the inner wall of side support and sewage sedimentation tank rotates and is connected with a plurality of roller that change, and one of them changes the roller and is connected with drive arrangement, changes the roller and passes through the drive belt and be connected, and the drive belt is located one section level setting in sewage sedimentation tank, and its another section slope sets up, and the both ends sliding connection of drive belt is in the spacing groove that sewage sedimentation tank and side support lateral wall were seted up, and the equidistant scraper blade that is connected with in outer lane of drive belt, and the below of drive belt upper end is equipped with secondary filtration.

Preferably, the secondary filtering structure comprises a transition tank connected to the side wall of the sewage sedimentation tank and communicated with the sewage sedimentation tank, the top of the transition tank is connected with symmetrically arranged side plates, a rotary drum is rotatably connected between the two ends of each side plate, the rotary drums are connected through a filter belt, and the filter belt is obliquely arranged.

Preferably, the driving device comprises a speed reducer arranged on the side wall of the sewage sedimentation tank, the output end of the speed reducer is connected with the rotating roller, and the input end of the speed reducer is connected with the output end of a motor connected to the side wall of the speed reducer.

Preferably, a bearing is sleeved at the end part of the rotating drum, and an outer ring of the bearing is fixedly connected with the side plate.

Preferably, the scraper is T-shaped, and the side surface of the scraper is connected with the transmission belt through a connecting bolt.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, sewage deposits in the sewage sedimentation tank, fall on the drive belt, the drive belt rotates, scraper blade promotion precipitate on it removes along with the drive belt, and fall from the top, fall on the filter belt, the precipitate filters through the filter belt, waste liquid in it sees through the filter belt and gets into the transition pond, and finally get into the sewage sedimentation tank, and the solid particle thing gathering in the precipitate is on the filter belt, under the action of gravity, the drive filter belt rotates, solid particle thing landing from the filter belt, realize solid-liquid autosegregation.

Drawings

In order to more particularly and intuitively illustrate an embodiment of the present invention or a prior art solution, a brief description of the drawings needed for use in the description of the embodiment or the prior art will be provided below.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is another directional view of FIG. 1;

fig. 3 is a cross-sectional view of the present invention.

In the figure: the sewage treatment device comprises a sewage sedimentation tank 1, a side support base 2, a transmission belt 3, a scraper 4, a transition tank 5, a side plate 6, a filter belt 7, a water outlet pipe 8, a motor 9, a rotary roller 10 and a limiting groove 11.

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.

Referring to fig. 1-3, a sewage treatment device, including sewage sedimentation tank 1 and the outlet pipe 8 of connection in its upper end, the top lateral wall of sewage sedimentation tank 1 is connected with the side support 2 that the symmetry set up, the inner wall of collateral branch seat 2 and sewage sedimentation tank 1 rotates and is connected with a plurality of commentaries on classics roller 10, one of them commentaries on classics roller 10 is connected with drive arrangement, it passes through drive belt 3 to change roller 10 and connects, drive belt 3 is arranged in one section level of sewage sedimentation tank 1 and sets up, its another section slope sets up, the both ends sliding connection of drive belt 3 is in the spacing groove 11 that sewage sedimentation tank 1 and collateral branch seat 2 lateral wall were seted up, the equidistant scraper blade 4 that is connected with in the outer lane of drive belt 3, the below of drive belt 3 upper end is equipped with secondary filtration structure.

In this embodiment, secondary filter structure is including connecting 1 lateral wall in sewage sedimentation tank and rather than communicating transition pond 5, the top of transition pond 5 is connected with the curb plate 6 that the symmetry set up, it is connected with the rotary drum to rotate between the curb plate 6 both ends, the rotary drum passes through filter belt 7 to be connected, and filter belt 7 slope sets up, the precipitate is taken out the back by drive belt 3 and scraper blade 4 above that, fall on filter belt 7, the precipitate filters through filter belt 7, waste liquid in it sees through filter belt 7 and gets into transition pond 5, and finally get into sewage sedimentation tank 1, and the solid particle thing gathering in the precipitate is on filter belt 7, under the effect of gravity, drive filter belt 7 rotates, solid particle thing landing from filter belt 7, realize solid-liquid autosegregation.

In this embodiment, drive arrangement is including installing the reduction gear at 1 lateral wall of sewage sedimentation tank, and the output of reduction gear links to each other with commentaries on classics roller 10, and the input of reduction gear is connected with the motor 9 output of connecting at its lateral wall.

In this embodiment, the bearing has been cup jointed to the tip of rotary drum, and the outer lane of bearing links firmly with curb plate 6, reduces the friction, and scraper blade 4 is the T font, and its side is connected with drive belt 3 through connecting bolt.

In the present case, sewage deposits in sewage sedimentation tank 1, fall on drive belt 3, drive belt 3 rotates, scraper blade 4 on it promotes the precipitate and removes along with drive belt 3, and fall from the top, fall on filter belt 7, the precipitate filters through filter belt 7, waste liquid in it sees through filter belt 7 and gets into transition pond 5, and finally get into sewage sedimentation tank 1, and the solid particle thing gathering in the precipitate is on filter belt 7, under the action of gravity, drive filter belt 7 rotates, solid particle thing landing from filter belt 7, realize solid-liquid autosegregation.

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. The utility model provides a sewage treatment device, include sewage sedimentation tank (1) and connect outlet pipe (8) on its upper end, a serial communication port, the top lateral wall of sewage sedimentation tank (1) is connected with side support (2) that the symmetry set up, the inner wall of collateral branch seat (2) and sewage sedimentation tank (1) rotates and is connected with a plurality of roller (10) that change, one of them changes roller (10) and is connected with drive arrangement, it connects through drive belt (3) to change roller (10), one section level that drive belt (3) are arranged in sewage sedimentation tank (1) sets up, its another section slope sets up, the both ends sliding connection of drive belt (3) is in spacing groove (11) that sewage sedimentation tank (1) and collateral branch seat (2) lateral wall were seted up, the outer lane equidistant scraper blade (4) that are connected with of drive belt (3), the below of drive belt (3) upper end is equipped with secondary filter structure.

2. The sewage treatment device according to claim 1, wherein the secondary filtering structure comprises a transition tank (5) connected to and communicated with the side wall of the sewage sedimentation tank (1), the top of the transition tank (5) is connected with symmetrically arranged side plates (6), a rotary drum is rotatably connected between two ends of each side plate (6), the rotary drums are connected through a filter belt (7), and the filter belts (7) are obliquely arranged.

3. Sewage treatment plant according to claim 2, characterised in that said driving means comprise a reducer mounted on the side wall of the sewage sedimentation tank (1), the output of which is connected to the roller (10) and the input of which is connected to the output of the motor (9) connected to its side wall.

4. The sewage treatment device according to claim 3, wherein a bearing is sleeved on the end part of the rotary drum, and the outer ring of the bearing is fixedly connected with the side plate (6).

5. Sewage treatment plant according to claim 4, characterised in that said scraper (4) is T-shaped and its side is connected to the belt (3) by means of connecting bolts.