CN216199088U

CN216199088U - Modern is blast system for sewage treatment

Info

Publication number: CN216199088U
Application number: CN202122618825.8U
Authority: CN
Inventors: 吴建根; 吴再宝; 郑重; 朱韩琪
Original assignee: Zhejiang Jinhua Delang Water Co ltd
Current assignee: Zhejiang Jinhua Delang Water Co ltd
Priority date: 2021-10-29
Filing date: 2021-10-29
Publication date: 2022-04-05
Anticipated expiration: 2031-10-29

Abstract

The utility model discloses a blowing system for modern sewage treatment, which comprises a plurality of blowers, wherein air outlet ends of the blowers are fixedly communicated with air supply branch pipes, one ends of the air supply branch pipes, which are far away from the corresponding blowers, are jointly provided with an air supply main pipe, and a noise reduction assembly and a shock absorption assembly are arranged on the blowers. The utility model can play a role in reducing noise in the operation of the air blower and avoid the interference to the life and work of surrounding residents during blast aeration.

Description

Modern is blast system for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a blowing system for modern sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage.

The in-process of sewage treatment need use the aeration air-blower, mainly connect pipeline to sewage treatment pond bottom in the export of air-blower, carry out the aeration, make the material contact in the biological activity thing ability in the sewage treatment pond abundant and the sewage, thereby reach the purpose of scrubbing, the aeration air-blower among the prior art can produce a large amount of noises at work, and the computer lab gives sound insulation the effect not strong, can cause the interference to resident's life and work on every side, so, need design a modern blast air system for sewage treatment and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a modern sewage treatment air blowing system.

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

the utility model provides a modern is blast system for sewage treatment, includes a plurality of air-blowers, and is a plurality of the air-out end of air-blower all is fixed the intercommunication and has air supply branch pipe, and is a plurality of air supply branch pipe is kept away from the one end that corresponds the air-blower and is installed the air supply jointly and is responsible for, and is a plurality of all be provided with noise reduction assembly and damper on the air-blower.

As a preferred technical scheme of the utility model, the noise reduction assembly comprises a noise reduction sleeve, a silencing barrel and a plurality of grooves, the noise reduction sleeve is fixedly sleeved on the air outlet barrel of the air blower, the silencing barrel is fixedly connected to the inner surface of the air outlet barrel of the air blower, and the grooves are formed in the inner surface of the silencing barrel.

As a preferred technical scheme of the present invention, the damping assembly includes a damping cushion and a plurality of mounting holes, the damping cushion is mounted on the bottom surface of the blower, the mounting holes are respectively formed at four corners of the damping cushion, the damping cushion is connected with the bottom surface of the blower through four screws, and the four screws are respectively located in the four mounting holes.

As a preferable technical scheme of the utility model, the noise reduction sleeve and the silencing barrel are both made of sound absorption materials.

As a preferable technical scheme of the utility model, the shock absorption soft cushion is made of rubber materials.

In a preferred embodiment of the present invention, the plurality of grooves are uniformly distributed on the inner surface of the noise damping tube.

According to the utility model, by arranging the noise reduction assembly and the shock absorption assembly, in the operation process of the air blower, under the cooperative action of the noise reduction assembly and the shock absorption assembly, the noise generated during the operation of the air blower can be effectively weakened, the noise reduction effect is achieved on the operation of the air blower, and the condition that the interference is brought to the life and work of surrounding residents during the blast aeration is avoided.

Drawings

FIG. 1 is a schematic structural diagram of a modern sewage treatment air blowing system provided by the utility model;

fig. 2 is a schematic structural diagram of a noise reduction assembly and a shock absorption assembly in a modern sewage treatment blowing system according to the present invention.

In the figure: 1 blower, 2 air supply branch pipes, 3 air supply main pipes, 4 noise reduction assemblies, 41 noise reduction sleeves, 42 noise reduction cylinders, 43 grooves, 5 shock absorption assemblies, 51 shock absorption cushions, 52 mounting holes and 53 screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a modern is blast system for sewage treatment, includes a plurality of air-blowers 1, and the air-out end of a plurality of air-blowers 1 all is fixed intercommunication has air supply branch 2, and the one end that corresponds air-blower 1 was kept away from to a plurality of air supply branch 2 is installed the air supply jointly and is responsible for 3, all is provided with noise reduction assembly 4 and damper 5 on a plurality of air-blowers 1.

Referring to fig. 1-2, the noise reduction assembly 4 includes a noise reduction sleeve 41, a silencing barrel 42 and a plurality of grooves 43, the noise reduction sleeve 41 is fixedly sleeved on the air outlet barrel of the air blower 1, the silencing barrel 42 is fixedly connected to the inner surface of the air outlet barrel of the air blower 1, the grooves 43 are all formed in the inner surface of the silencing barrel 42, the specific connection mode between the noise reduction sleeve 41 and the silencing barrel 42 as well as the air outlet barrel of the air blower 1 is not an innovation point of the technical scheme, and is not shown in the drawings, and is not described herein in detail.

Referring to fig. 1-2, the damping module 5 includes a damping cushion 51 and a plurality of mounting holes 52, the damping cushion 51 is installed on the bottom surface of the blower 1, the mounting holes 52 are respectively opened at four corners of the damping cushion 51, the damping cushion 51 is connected with the bottom surface of the blower 1 through four screws 53, the four screws 53 are respectively located in the four mounting holes 52, and the damping cushion 51 is convenient for a worker to replace by setting the screws 53.

Referring to fig. 1-2, the noise reduction sleeve 41 and the silencing pot 42 are made of sound absorbing material, and in particular, the noise reduction sleeve 41 and the silencing pot 42 may be made of soundproof cotton.

Referring to fig. 1-2, the cushion 51 is made of a rubber material to facilitate deformation of the cushion 51 when it is affected by the vibration of the blower 1.

Referring to fig. 1-2, a plurality of grooves 43 are uniformly distributed on the inner surface of the noise-reduction barrel 42, so as to ensure the noise reduction effect of the noise-reduction barrel 42.

The specific working principle of the utility model is as follows:

blower 1 is at the moving in-process, the shock attenuation cushion 51 can reduce the frictional force that produces between the time of blower 1 vibrations and the ground, simultaneously energy conversion who produces when shaking blower 1 is internal energy, thereby play absorbing effect to blower 1, simultaneously, when the air current that blower 1 produced passes through the play dryer, noise that noise damping section of thick bamboo 42 can absorb the air current and play the dryer between the noise, secondly, when the noise is transmitted in noise damping section of thick bamboo 42, a plurality of recesses 43 can increase the reflection number of times of noise in noise damping section of thick bamboo 42, further play the attenuation effect to the noise, simultaneously, the cover 41 of making an uproar that falls who goes out the dryer overcoat and establish equally can absorb the noise that the air current produced when flowing, to sum up, the subassembly 4 of making an uproar that falls can effectively play the noise reduction effect to blower 1's operation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a blower system for modern sewage treatment, includes a plurality of air-blower (1), and is a plurality of the air-out end of air-blower (1) is all fixed the intercommunication has air feed branch pipe (2), and is a plurality of air feed branch pipe (2) are kept away from the one end that corresponds air-blower (1) and are installed air feed jointly and are responsible for (3), its characterized in that, and are a plurality of all be provided with noise reduction assembly (4) and damper assembly (5) on air-blower (1).

2. The blowing system for modern sewage treatment according to claim 1, characterized in that the noise reduction assembly (4) comprises a noise reduction sleeve (41), a noise reduction barrel (42) and a plurality of grooves (43), the noise reduction sleeve (41) is fixedly sleeved on the air outlet barrel of the air blower (1), the noise reduction barrel (42) is fixedly connected to the inner surface of the air outlet barrel of the air blower (1), and the grooves (43) are all arranged on the inner surface of the noise reduction barrel (42).

3. The blower system for modern sewage treatment according to claim 1, wherein the damping component (5) comprises a damping cushion (51) and a plurality of mounting holes (52), the damping cushion (51) is mounted on the bottom surface of the blower (1), the mounting holes (52) are respectively formed in four corners of the damping cushion (51), the damping cushion (51) is connected with the bottom surface of the blower (1) through four screws (53), and the four screws (53) are respectively located in the four mounting holes (52).

4. A modern sewage treatment blower system according to claim 2, characterised in that the noise reducing sleeve (41) and the sound-damping cylinder (42) are made of sound-absorbing material.

5. A modern sewage treatment blower system according to claim 3 wherein said shock absorbing cushion (51) is made of rubber material.

6. A modern sewage treatment blower system according to claim 2, characterised in that a plurality of said grooves (43) are evenly distributed on the inner face of the silencer cylinder (42).