CN212418960U

CN212418960U - Aerator cleaning system

Info

Publication number: CN212418960U
Application number: CN202020524722.8U
Authority: CN
Inventors: 高海滨; 宋世腾; 王宏武
Original assignee: Zhongyuan Environmental Protection Co ltd
Current assignee: Zhongyuan Environmental Protection Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2021-01-29
Anticipated expiration: 2030-04-11

Abstract

The utility model relates to an aerator cleaning system, be responsible for and the aeration bleeder including the aeration, the aeration bleeder sets up in the aeration reaction tank, and the vertical section upper portion and the aeration of aeration bleeder are responsible for the intercommunication, and the horizontal segment array of aeration bleeder is provided with a plurality of aerator, still includes liquid storage pot and cloth liquid pipe, liquid storage pot upper portion is provided with washing liquid import and balanced gas import, balanced gas import and aeration are responsible for the intercommunication, the cloth liquid pipe is the siphonozooid that non-metallic material made, cloth liquid pipe one end and liquid storage pot bottom intercommunication, the other end and the vertical section upper portion intercommunication of aeration bleeder. The utility model aims to solve the problem that liquid in an aeration tank needs to be emptied when an aerator is cleaned, and provides an aerator cleaning system.

Description

Aerator cleaning system

Technical Field

The utility model relates to a sewage treatment technical field, concretely relates to aerator cleaning system.

Background

The aeration system is a very important device of sewage treatment plant, under the normal condition, after it is through permanent operation, various scales that contain in the sewage can adsorb in the aeration hole, can cause the certain jam of aeration head, thereby influence the aeration effect, make the oxygen suppliment ability to sewage receive the restriction, and because the jam causes the pipeline not smooth of ventilating, cause the pressure differential of aeration machine to increase, and then make the power consumption and the load of aeration machine increase, not only the expense is high but also can influence safety in production.

Because the aerator is in aeration tank bottom, need to stop production and let off the interior liquid of aeration tank during the washing, inconvenient and with high costs, consequently just can wash the aerator after the serious jam appears, but often this moment has caused a considerable energy consumption waste to stop production and wash and waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, solve the problem that liquid in an aeration tank needs to be emptied when an aerator is cleaned, and provide an aerator cleaning system.

In order to realize the above purpose, the utility model discloses a technical scheme is:

an aerator cleaning system comprises an aeration main pipe and aeration branch pipes, wherein the aeration branch pipes are arranged in an aeration reaction tank and are L-shaped, the upper parts of the vertical sections of the aeration branch pipes are communicated with the aeration main pipe, a plurality of aerators are arranged on the horizontal section arrays of the aeration branch pipes, the aerator cleaning system also comprises a liquid storage tank and a liquid distribution pipe, the upper part of the liquid storage tank is provided with a cleaning liquid inlet and a balance gas inlet, the balance gas inlet is communicated with the aeration main pipe, the liquid distribution pipe is a tubular body made of a non-metal material, one end of the liquid distribution pipe is communicated with the bottom of the liquid storage tank, and the other end of the liquid distribution pipe is communicated with;

the aeration branch pipe comprises a straight pipe, a transverse pipe and a guide pipe, the upper end of the straight pipe is closed, the lower end of the straight pipe is detachably connected with the transverse pipe, the side face of the upper portion of the straight pipe is communicated with the aeration main pipe, the guide pipe is arranged in the straight pipe and is located on one side far away from the aeration main pipe, the upper end of the guide pipe penetrates through the closed end of the straight pipe and is communicated with the liquid distribution pipe, the lower end of the guide pipe extends into the transverse pipe, and the.

In order to further realize the utility model discloses, can prefer following technical scheme for use:

preferably, a liquid level meter is arranged on the outer side of the liquid storage tank, the upper end and the lower end of the liquid level meter are respectively communicated with the upper part and the bottom of the liquid storage tank, and the position of the communication part of the upper end of the liquid level meter and the liquid storage tank is higher than the position of the cleaning liquid inlet.

Preferably, one end of the liquid distribution pipe, which is close to the liquid storage tank, is provided with a U-shaped liquid discharge section, the bottom of the liquid discharge section is provided with a liquid discharge port, and the top of the liquid storage tank is provided with an exhaust port.

Preferably, the balance gas inlet is located at a higher position than the cleaning liquid inlet.

Preferably, the liquid distribution pipe is obliquely arranged, and the position of the liquid distribution pipe close to one end of the liquid storage tank is higher than the position of the liquid distribution pipe close to one end of the aeration branch pipe.

Through the technical scheme, the beneficial effects of the utility model are that:

the utility model is provided with a liquid storage tank and a liquid distribution pipe, cleaning liquid is stored in the liquid storage tank, the cleaning liquid is conveyed into the aeration branch pipe through the liquid distribution pipe, the cleaning liquid enters the aeration reaction tank through the aerator along with oxygen conveyed by the aeration main pipe, and the cleaning agent cleans the aerator when passing through the gas outlet of the aerator, thereby preventing the aerator from being blocked; the aeration reaction tank is not emptied in the cleaning process, and the production is not influenced.

The utility model discloses a balanced gas import and aeration are responsible for the intercommunication, and the slope of liquid distribution pipe sets up, have certain pressure in making the liquid storage tank, need not the washing liquid in the external power liquid storage tank and can flow to in the aeration bifurcation, complete system automatic operation, easy operation, safety.

Drawings

Fig. 1 is a schematic structural diagram of an aerator cleaning system of the present invention;

FIG. 2 is a sectional view of the aeration pipe of the cleaning system of the aerator according to the present invention;

fig. 3 is a cross-sectional view taken along the direction a-a in fig. 2 of an aerator cleaning system according to the present invention;

wherein, 1-aeration main pipe; 2-aeration branch pipe; 3-an aerator; 4-a liquid storage tank; 5-liquid distribution pipe; 6-cleaning liquid inlet; 7-a balance gas inlet; 8-a liquid level meter; 9-a liquid discharge section; 201-straight pipe; 202-horizontal tube; 203-catheter.

Detailed Description

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

as shown in fig. 1-3, an aerator cleaning system comprises an aeration main pipe 1 and aeration branch pipes 2, wherein the aeration branch pipes 2 are arranged in an aeration reaction tank, the aeration branch pipes 2 are L-shaped, the upper parts of the vertical sections of the aeration branch pipes 2 are communicated with the aeration main pipe 1, a plurality of aerators 3 are arranged on the horizontal section array of the aeration branch pipes 2, the aerator cleaning system further comprises a liquid storage tank 4 and a liquid distribution pipe 5, the upper part of the liquid storage tank 4 is provided with a cleaning liquid inlet 6 and a balance gas inlet 7, the balance gas inlet 7 is communicated with the aeration main pipe 1, the liquid distribution pipe 5 is a tubular body made of a non-metal material, one end of the liquid distribution pipe 5 is communicated with the bottom of the liquid storage tank 4, and the;

the aeration branch pipe 2 comprises a straight pipe 201, a horizontal pipe 202 and a guide pipe 203, the upper end of the straight pipe 201 is closed, the lower end of the straight pipe 201 is detachably connected with the horizontal pipe 202, the side surface of the upper part of the straight pipe 201 is communicated with the aeration main pipe 1, the guide pipe 203 is arranged in the straight pipe 201 and is located on one side far away from the aeration main pipe 1, the upper end of the guide pipe 203 penetrates through the closed end of the straight pipe 201 and is communicated with a liquid distribution pipe 5, the lower end of the guide pipe 203 extends into the horizontal pipe 202.

In order to accurately control the using amount of the cleaning liquid and avoid the waste or deficiency of the cleaning liquid, in the embodiment, the liquid level meter 8 is arranged outside the liquid storage tank 4, the upper end and the lower end of the liquid level meter 8 are respectively communicated with the upper part and the bottom of the liquid storage tank 4, and the position of the communication position of the upper end of the liquid level meter 8 and the liquid storage tank 4 is higher than the position of the cleaning liquid inlet 6.

In order to completely discharge or recover the unused cleaning liquid in the liquid storage tank 4, one end of the liquid distribution pipe 5, which is close to the liquid storage tank 4, is provided with a U-shaped liquid discharge section 9, the bottom of the liquid discharge section 9 is provided with a liquid discharge port, and the top of the liquid storage tank 4 is provided with an air exhaust port.

In order to optimize the product structure, in the embodiment, the position of the balance gas inlet 7 is higher than that of the cleaning liquid inlet 6; the liquid distribution pipe 5 is obliquely arranged, and the position of the liquid distribution pipe 5 close to one end of the liquid storage tank 4 is higher than the position of the liquid distribution pipe 5 close to one end of the aeration branch pipe 2.

The working process of the embodiment is as follows:

the cleaning liquid is filled into the liquid storage tank 4 through a cleaning liquid inlet 6 of the liquid storage tank 4, and the cleaning liquid is formic acid liquid with the concentration of 80%. Cleaning liquid is conveyed into the aeration branch pipe 2 through the liquid distribution pipe 5, the cleaning liquid enters the aeration reaction tank through the aerator 3 along with oxygen conveyed by the aeration main pipe 1, and the cleaning liquid cleans the aerator 3 when passing through the air outlet of the aerator 3, so that the aerator 3 is prevented from being blocked; the aeration reaction tank is not emptied in the cleaning process, and the production is not influenced.

The balance gas inlet 7 of the liquid storage tank 4 is communicated with the main aeration pipe 1, and the liquid distribution pipe 5 is obliquely arranged, so that a certain pressure exists in the liquid storage tank 4, the cleaning liquid in the power liquid storage tank 4 does not need to be externally connected to flow into the branched aeration pipe 2, the whole system automatically operates, and the operation is simple and safe.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.

Claims

1. An aerator cleaning system comprises an aeration main pipe (1) and aeration branch pipes (2), wherein the aeration branch pipes (2) are arranged in an aeration reaction tank, the aeration branch pipes (2) are L-shaped, the upper parts of the vertical sections of the aeration branch pipes (2) are communicated with the aeration main pipe (1), a plurality of aerators (3) are arranged on the horizontal section array of the aeration branch pipes (2), the aerator cleaning system is characterized by further comprising a liquid storage tank (4) and a liquid distribution pipe (5), a cleaning liquid inlet (6) and a balance gas inlet (7) are arranged on the upper part of the liquid storage tank (4), the balance gas inlet (7) is communicated with the aeration main pipe (1), the liquid distribution pipe (5) is a tubular body made of a non-metal material, one end of the liquid distribution pipe (5) is communicated with the bottom of the liquid storage tank (4), and the other end of the liquid distribution pipe is communicated with the upper parts;

aeration lateral pipe (2) are including straight tube (201), violently pipe (202) and pipe (203), straight tube (201) upper end is sealed, the lower extreme can be dismantled with violently pipe (202) and be connected, and straight tube (201) upper portion side is responsible for (1) intercommunication with the aeration, pipe (203) set up in straight tube (201) and lie in the one side of keeping away from aeration and being responsible for (1), and the blind end and cloth liquid pipe (5) the intercommunication that straight tube (201) were passed to pipe (203) upper end, and pipe (203) lower extreme stretches into violently in pipe (202), violently pipe (202) and pipe (203) are the siphonozooid body that the non-metallic material made.

2. The aerator cleaning system according to claim 1, wherein a liquid level meter (8) is arranged outside the liquid storage tank (4), the upper end and the lower end of the liquid level meter (8) are respectively communicated with the upper part and the bottom part of the liquid storage tank (4), and the position of the communication part of the upper end of the liquid level meter (8) and the liquid storage tank (4) is higher than the position of the cleaning liquid inlet (6).

3. The aerator cleaning system as claimed in claim 1, wherein the liquid distribution pipe (5) is provided with a U-shaped liquid discharge section (9) near one end of the liquid storage tank (4), the bottom of the liquid discharge section (9) is provided with a liquid discharge port, and the top of the liquid storage tank (4) is provided with an air discharge port.

4. An aerator cleaning system according to claim 1, characterised in that said balance gas inlet (7) is located higher than the cleaning liquid inlet (6).

5. The aerator cleaning system according to claim 1, characterized in that the liquid distribution pipe (5) is arranged obliquely, and the position of the liquid distribution pipe (5) near one end of the liquid storage tank (4) is higher than the position of the liquid distribution pipe (5) near one end of the aeration branch pipe (2).