CN218491566U

CN218491566U - Back flushing structure at water passing hole of integrated sewage treatment equipment

Info

Publication number: CN218491566U
Application number: CN202222546610.4U
Authority: CN
Inventors: 朱才力; 陈福全; 张小立; 郭仕鹏
Original assignee: Zhong'an Zhichuang Environmental Protection Technology Co ltd
Current assignee: Zhong'an Zhichuang Environmental Protection Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-02-17
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses an integration sewage treatment device water hole department back flush structure, including good oxygen tank box, be equipped with the window that is used for intaking on the good oxygen tank box, be equipped with the filler in the good oxygen tank box and be used for filtering the screen cloth section of thick bamboo that intercepts the filler, still including setting up the trachea of blowing in good oxygen tank box, the tracheal outer end of blowing is established and is used for being linked together with outside air supply on good oxygen tank box, and the tracheal inner of blowing leans on the screen cloth section of thick bamboo to set up. This integration sewage treatment device water outlet department back flush structural design is reasonable, can carry out the air-blowing to screen cloth or orifice plate by nimble control flap, has prevented that the biofilm carrier from blockking up the water outlet to effectively reduced the work of personnel's clearance, it is safer.

Description

Back flushing structure at water passing hole of integrated sewage treatment equipment

Technical Field

The utility model belongs to the technical field of sewage treatment technique and specifically relates to a back flush structure of integration sewage treatment device water outlet department is related to.

Background

In the existing integrated sewage treatment process device, biological fillers are filled in the aerobic tank, and a screen or a pore plate is used for intercepting at a water passing position, so that the biological fillers can be prevented from entering other reaction tanks; however, in the actual use process, the biological filler is blocked near the screen or the pore plate, the water passing effect is affected, the personnel is required to clean the tank from the top regularly, the workload is increased, the personnel need to get on or off the equipment frequently, and unsafe factors are increased.

SUMMERY OF THE UTILITY MODEL

The utility model provides a backwash structure at the water hole of integrated sewage treatment equipment, which is not enough for the prior art, so as to effectively prevent the biological filler from blocking the water hole.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:

the backwashing structure for the water passing hole of the integrated sewage treatment equipment comprises an aerobic tank body, wherein a window for water inlet is arranged on the aerobic tank body, a filler and a screen drum for filtering and intercepting the filler are arranged in the aerobic tank body, the backwashing structure also comprises an air blowing pipe arranged in the aerobic tank body, the outer end of the air blowing pipe is arranged on the aerobic tank body and is used for being communicated with an external air source, and the inner end of the air blowing pipe is arranged by the screen drum.

Further:

the aerobic tank body is internally provided with a pore plate for dividing the interior of the tank body, and the screen cylinder is arranged on the pore plate.

The inner wall of the aerobic tank body is provided with a bracket, and the blowing air pipe is fixed on the bracket.

The aerobic tank body is a strip-shaped square box body, the end parts of the box body are respectively provided with a screen cylinder, and the orifice of the screen cylinder is positioned on the outer side of the box body.

The inner end part of the blowing air pipe is arranged side by side and adjacent to the screen cylinder, and a group of blowing holes are formed in the blowing air pipe towards the screen cylinder.

The screen cylinder is of a cylindrical structure, a round hole is formed in the center of the pore plate, and the port of the screen cylinder is matched with the round hole of the pore plate.

Compared with the prior art, the utility model, have following advantage:

this integration sewage treatment device water outlet department back flush structural design is reasonable, can carry out the air-blowing to screen cloth or orifice plate by nimble control flap, has prevented that the biofilm carrier from blockking up the water outlet to effectively reduced the work of personnel's clearance, it is safer.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a third schematic structural diagram of the present invention.

Fig. 4 is a schematic view of the inside of the structure of the present invention.

Fig. 5 is a schematic diagram of the present invention showing a partially enlarged structure.

In the figure:

1. the aerobic tank comprises an aerobic tank body, 101 windows, 2, a first screen drum, 3, a second screen drum, 4, a third screen drum, 5, a blowing air pipe, 6, an air channel connector and 7, a support.

Detailed Description

The following description of the embodiments of the present invention will explain the embodiments of the present invention in further detail by referring to the accompanying drawings.

As shown in fig. 1 to 5, the back flushing structure at the water through hole of the integrated sewage treatment device comprises an aerobic tank body 1 and an air blowing pipe 5 arranged in the aerobic tank body; the aerobic tank body is provided with a window 101 for water inlet, the aerobic tank body is internally provided with filler and a screen drum for filtering and intercepting the filler, the outer end of the air blowing pipe is arranged on the aerobic tank body and is communicated with an external air source, and the inner end of the air blowing pipe is arranged close to the screen drum.

The inner wall of the aerobic tank body is provided with a support 7, the air blowing pipe is fixed on the support, the outer end of the air blowing pipe is fixed on the tank wall of the aerobic tank body, the outer end of the air blowing pipe is provided with an air path interface 6, the air path interface is convenient to be communicated with an external air source pipeline, and the air source pipeline is provided with a control valve.

The aerobic tank body is a strip-shaped square box body, the end part of the box body is provided with a screen cylinder, and the orifice of the screen cylinder is positioned outside the box body and is convenient to be communicated with an external water pipe.

Furthermore, a pore plate for dividing the interior of the aerobic tank body is arranged in the aerobic tank body, the screen cylinders are arranged on the pore plate, a window is arranged on the aerobic tank body corresponding to each screen cylinder, and the sewage treatment is efficient; as shown in fig. 3 and 4, the first screen cylinder 2 and the third screen cylinder 4 are arranged at two ends respectively, and the second screen cylinder 3 is arranged on the middle orifice plate.

The screen cylinder is of a cylindrical structure, a round hole is formed in the center of the pore plate, and the port of the screen cylinder is matched with the round hole of the pore plate, so that the structure is compact.

The inner end part of the blowing air pipe is arranged side by side and adjacent to the screen cylinder, and a group of blowing holes are formed in the blowing air pipe towards the screen cylinder; can carry out the air-blast to screen cloth or orifice plate by nimble control flap, prevent that the biofilm carrier from blockking up the water hole to effectively reduced the work of personnel's clearance, it is safer.

Furthermore, a group of air blowing pipes are arranged corresponding to each screen cylinder, the air blowing pipes are evenly distributed along the circumferential direction of the outer edge of each screen cylinder, air is blown at regular time, biological fillers can be effectively prevented from blocking water holes, the sewage treatment efficiency is improved, and the operation is better, safe and stable.

The above-mentioned is only for the description of the preferred embodiment of the present invention, and the above-mentioned technical features can be combined at will to form a plurality of embodiment schemes of the present invention.

The above description is for illustrative purposes only, and it is obvious that the present invention is not limited by the above embodiments, and various insubstantial improvements made by the concepts and technical solutions of the present invention or the direct application of the concepts and technical solutions of the present invention to other occasions without improvement are all within the scope of the present invention.

Claims

1. The utility model provides an integration sewage treatment device water outlet department back flush structure, includes good oxygen tank box, be equipped with the window that is used for intaking on the good oxygen tank box, be equipped with filler and be used for filtering the screen cloth section of thick bamboo that intercepts the filler in the good oxygen tank box, its characterized in that: the aerobic tank is characterized by further comprising an air blowing pipe arranged in the aerobic tank body, the outer end of the air blowing pipe is arranged on the aerobic tank body and is used for being communicated with an external air source, and the inner end of the air blowing pipe is arranged by the screen cylinder.

2. The integrated backwashing structure at the water passing hole of the sewage treatment equipment of claim 1, wherein: the aerobic tank body is internally provided with a pore plate for dividing the interior of the tank body, and the screen cylinder is arranged on the pore plate.

3. The integrated sewage treatment device water hole back-flushing structure of claim 1, wherein: the inner wall of the aerobic tank body is provided with a bracket, and the blowing air pipe is fixed on the bracket.

4. The integrated backwashing structure at the water passing hole of the sewage treatment equipment of claim 1, wherein: the aerobic tank body is a strip-shaped square box body, the end parts of the box body are respectively provided with a screen cylinder, and the orifice of the screen cylinder is positioned on the outer side of the box body.

5. The integrated backwashing structure at the water passing hole of the sewage treatment equipment of claim 1, wherein: the inner end part of the air blowing pipe is adjacent to the screen cylinder side by side, and a group of air blowing holes are formed in the air blowing pipe towards the screen cylinder.

6. The integrated sewage treatment device water hole back-flushing structure of claim 2, wherein: the screen cylinder is of a cylindrical structure, a round hole is formed in the center of the pore plate, and the port of the screen cylinder is matched with the round hole of the pore plate.