CN220703309U

CN220703309U - Sewage treatment dross collection device

Info

Publication number: CN220703309U
Application number: CN202321866618.7U
Authority: CN
Inventors: 游静; 曹志明
Original assignee: Shanghai Yishuang Environmental Technology Engineering Co ltd
Current assignee: Shanghai Yishuang Environmental Technology Engineering Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-04-02
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a sewage treatment scum collecting device, which comprises a rectangular groove, wherein a vertical baffle is fixedly connected to the inner cavity of the rectangular groove, the baffle divides the rectangular groove into a sewage cavity and a scum cavity, an inclined conveyor is arranged in the sewage cavity, the conveyor adopts a net chain type conveyor belt, the upper end of the conveyor is positioned above the scum cavity, symmetrical and vertical guide rails are arranged on two sides of the inner cavity of the sewage cavity, a strip-shaped floating body is connected between the two guide rails in a sliding manner, a gas collecting box is arranged on the upper side of the floating body, a gas nozzle is arranged on one side of the gas collecting box, which is close to the conveyor, and the scum on the water surface is blown to the conveyor by gas nozzle. The body floats on the surface of water, after compressed air is filled into to the gas-collecting tank, the air current blows out from the air cock face of attaching water, and then blows the dross to the conveyer, and the conveyer belt operation can upwards carry the dross, and it is downthehole to pour the dross after carrying the summit, and then realizes the separation of dross and sewage, and this device's simple structure is high to the collection separation efficiency of dross.

Description

Sewage treatment dross collection device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment scum collecting device.

Background

The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and is widely applied to various fields of buildings, agriculture, environmental protection, medical treatment, catering and the like, and the sewage treatment needs to be subjected to multiple treatment processes. Scum in the sewage treatment process is light in weight and low in density, can float on the surface of sewage, is difficult to separate through precipitation, and compared with traditional manual salvage, scum and partial sewage are drawn and filtered after drawing water from the top of a sewage pool through a pump in the prior art.

The utility model patent with publication number of CN212789902U discloses a scum removing device for sewage treatment, which utilizes an electric guide rail to enable a scraper blade to move from one side far away from a suction pipe to one side close to the suction pipe, and assists in guiding scum to one side of the suction pipe, so that scum can be conveniently and rapidly drawn out, and the scum removing speed and the overall working efficiency are improved. However, the above scheme has the following disadvantages: the scum is drawn away by utilizing the suction pipe, and the solid scum tends to easily cause the blockage of a pipeline, and the efficiency of treatment is affected by shutdown cleaning.

Disclosure of Invention

The utility model aims to provide a sewage treatment scum collecting device which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage treatment dross collection device, includes the rectangular channel, the inner chamber fixedly connected with vertical baffle in rectangular channel, the baffle separates into sewage chamber and dross chamber with the rectangular channel, install the conveyer of slope in the sewage chamber, the conveyer adopts the net chain conveyer belt, and the upper end of conveyer is located the top in dross chamber, symmetry and vertical guide rail are installed to the inner chamber both sides in sewage chamber, two sliding connection has banding body between the guide rail, the upside of body is equipped with the gas-collecting vessel, and one side that the gas-collecting vessel is close to the conveyer is equipped with the air cock, and the air cock is given vent to anger the dross of surface of water to the conveyer.

Preferably, a gear motor for driving is arranged on the side surface of the upper end of the conveyor, a vertical brush plate is fixedly arranged at the upper end of the partition plate, and bristles of the brush plate are contacted with the bottom side of the conveyor belt.

Preferably, the guide rail is connected with the matched sliding block in a sliding way, and the outer side of the sliding block is fixedly connected with the floating body.

Preferably, a drain pipe is arranged at the bottom of the rectangular groove and is communicated with the inner cavity of the sewage cavity.

Compared with the prior art, the utility model has the beneficial effects that: the sewage is poured into the sewage chamber, and sewage inundation part's conveyer, and the body floats on the surface of water, after the gas collecting tank fills compressed air, the air current blows out from the air cock rubberizing face, and then blows the dross to the conveyer, and the conveyer belt operation can upwards carry the dross, and the conveying is poured into the dross intracavity after the summit, and then realizes dross and sewage separation, and this device's simple structure is high to the collection separation efficiency of dross.

Drawings

FIG. 1 is a schematic cross-sectional view of the present utility model;

fig. 2 is a schematic top view of the present utility model.

In the figure: 1. rectangular grooves; 2. a sewage chamber; 3. a dross chamber; 4. a drain pipe; 5. a conveyor; 6. a guide rail; 7. a floating body; 8. a speed reducing motor; 9. a gas collection box; 10. a slide block; 11. an air tap; 12. and brushing the plate.

Detailed Description

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

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides a sewage treatment dross collection device, includes rectangular channel 1, the inner chamber fixedly connected with vertical baffle of rectangular channel 1, and the baffle separates rectangular channel 1 into sewage chamber 2 and dross chamber 3, and drain pipe 4 is installed to the bottom of rectangular channel 1, and drain pipe 4 and the inner chamber intercommunication of sewage chamber 2, drain pipe 4 are arranged in discharging the sewage in the sewage chamber 2. The inclined conveyor 5 is arranged in the sewage cavity 2, a gear motor 8 for driving is arranged on the side surface of the upper end of the conveyor 5, a vertical brush plate 12 is fixedly arranged at the upper end of the partition plate, bristles of the brush plate 12 are contacted with the bottom surface of the conveyor 5 conveying belt, and the brush plate 12 is used for sweeping scum adhered to the conveyor 5 into the scum cavity 3.

The conveyer 5 adopts the mesh chain type conveyer belt, the upper end of conveyer 5 is located the top in dross chamber 3, conveyer 5 upwards carries dross rubbish and falls into dross chamber 3, symmetrical and vertical guide rail 6 is installed to the inner chamber both sides of sewage chamber 2, sliding connection has banding body 7 between two guide rails 6, body 7 reciprocates along with the height of water level in step, sliding connection looks adaptation slider 10 in guide rail 6, the outside and the body 7 fixed connection of slider 10, the upside of body 7 is equipped with gas-collecting tank 9, the upside of gas-collecting tank 9 is equipped with the takeover of connecting the air pump, the one side that is close to conveyer 5 of gas-collecting tank 9 is equipped with air cock 11, air cock 11 is given vent to anger the dross of surface of water and is blown to conveyer 5, then the air current blows out to conveyer 5 along the air cock 11 of hugging closely the surface when gas-collecting tank 9 fills compressed gas, conveyer 5 carries the dross to the dross chamber 3 of baffle opposite side.

Working principle: when the sewage treatment device is used, sewage is injected into the sewage cavity, the conveyor 5 of the sewage submerged part and the floating body 7 float on the water surface, after the compressed air is filled into the gas collecting tank 9, air flow is blown out from the water surface of the air tap 11, then scum is blown to the conveyor 5, the conveyor belt runs to convey the scum upwards, and the scum is poured into the scum cavity 3 after being conveyed to the top point, so that the separation of the scum and the sewage is realized.

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.

Claims

1. The utility model provides a sewage treatment dross collection device, includes rectangular channel (1), the inner chamber fixedly connected with vertical baffle of rectangular channel (1), baffle separates rectangular channel (1) into sewage chamber (2) and dross chamber (3), its characterized in that: install conveyer (5) of slope in sewage chamber (2), conveyer (5) adopt the conveyer belt of net chain, and the upper end of conveyer (5) is located the top in dross chamber (3), symmetry and vertical guide rail (6) are installed to the inner chamber both sides in sewage chamber (2), two sliding connection has banding body (7) between guide rail (6), the upside of body (7) is equipped with gas collecting tank (9), and one side that gas collecting tank (9) is close to conveyer (5) is equipped with air cock (11), and air cock (11) give vent to anger the dross of surface of water to blow conveyer (5).

2. The wastewater treatment scum collection device of claim 1, wherein: the upper end side of conveyer (5) is equipped with gear motor (8) that are used for the drive, the upper end of baffle has vertical brush board (12), the brush hair of brush board (12) contacts with the bottom side of conveyer (5) conveyer belt.

3. The wastewater treatment scum collection device of claim 1, wherein: the guide rail (6) is connected with the matched sliding block (10) in a sliding way, and the outer side of the sliding block (10) is fixedly connected with the floating body (7).

4. The wastewater treatment scum collection device of claim 1, wherein: the bottom of the rectangular groove (1) is provided with a drain pipe (4), and the drain pipe (4) is communicated with the sewage cavity (2).