Aeration device

Abstract

The utility model relates to the technical field of aeration devices, in particular to an aeration device which comprises an aeration main pipe and aerators, five aeration branch pipes are uniformly distributed on the outer wall of the aeration main pipe, the included angle between every two adjacent aeration branch pipes is 70 degrees, and the aeration main pipe is communicated with the aerators. Mounting assemblies are respectively arranged on one sides, far away from the aeration main pipe, of the plurality of aeration branch pipes, and aerators are mounted on the plurality of mounting assemblies in a matched manner; the five aeration branch pipes are uniformly arranged in the aeration device, and the aerators are arranged in a pentagonal shape by utilizing the aeration branch pipes and the mounting components on the aeration branch pipes, so that the aerators can ensure that a more uniform aeration effect is realized in a water body. The arrangement mode is favorable for reducing the phenomenon of local oxygen deficit or excessive aeration, so that the overall water treatment efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aeration devices, in particular to an aeration device. Background Art

[0002] As a key equipment in sewage treatment, aeration device is used to introduce air or oxygen into water to increase the dissolved oxygen content in the water and promote the oxidation and decomposition of organic matter in the water. Its performance directly affects the efficiency and quality of sewage treatment. However, traditional aeration devices have problems such as uneven aeration, low oxygen solubility, and high energy consumption, which affect the effect of water treatment and cannot meet the needs of modern sewage treatment. Therefore, it is of great significance to develop an aeration device with high efficiency and low consumption.

[0003] The aeration effect of the aerator is affected by many factors such as its installation position, water flow conditions and aeration volume. Sometimes uneven aeration may occur, resulting in aeration dead corners and affecting the overall treatment effect.

[0004] In order to overcome the problems of uneven aeration and aeration dead corners, it is necessary to optimize the layout and size of the aerator to ensure that the bubbles can be evenly distributed throughout the aeration tank to improve the aeration effect and treatment efficiency. Therefore, an aeration device is needed to improve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide an aeration device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An aeration device comprises an aeration main pipe and an aerator, wherein five aeration branch pipes are evenly distributed on the outer wall of the aeration main pipe, the angle between two adjacent aeration branch pipes is seventy-two degrees, and mounting components are respectively arranged on the side of the plurality of aeration branch pipes away from the aeration main pipe, and aerators are mounted on the plurality of mounting components.

[0008] As a preferred solution of the utility model, the installation assembly includes a connecting pipe and a fixed pipe, the fixed pipe is fixedly installed on the side of the aeration branch pipe away from the aeration main pipe, the connecting pipe is slidably installed in the fixed pipe, and an aerator is fixedly installed on the side of the connecting pipe away from the fixed pipe.

[0009] As a preferred solution of the utility model, a plurality of bolts are threadedly connected on the outer edge of the fixed pipe, and a plurality of the bolts penetrate the fixed pipe and are threadedly connected to the connecting pipe.

[0010] As a preferred solution of the utility model, a plurality of the connecting pipes penetrate the connecting pipe and extend toward a side away from the fixed pipe, and a nut is threadedly connected to the side of the connecting pipe away from the fixed pipe.

[0011] As a preferred solution of the utility model, a rubber ring is sleeved on the side wall of the connecting pipe, and the end of the rubber ring is in close contact with the fixed pipe.

[0012] As a preferred solution of the utility model, a column is fixedly mounted on the outer wall of the aeration main pipe, a mounting base is fixedly mounted on a side of the column away from the aeration main pipe, and mounting holes are distributed in a rectangular shape on the mounting base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, by evenly arranging five aeration branches in the aeration device, and using the aeration branches and the mounting components on the aeration branches to arrange the aerators in a pentagonal shape, the aerators can ensure a more uniform aeration effect in the water body. This arrangement helps to reduce the phenomenon of local hypoxia or excessive aeration, thereby improving the overall water treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the axial structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation assembly structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the assembly structure of the installation component of the utility model.

[0018] In the figure: 1. Aeration main pipe; 2. Aeration branch pipe; 3. Installation assembly; 301. Connecting pipe; 302. Nut; 303. Bolt; 304. Fixing pipe; 305. Rubber ring; 4. Aerator; 5. Column; 6. Installation base. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In order to facilitate the understanding of the present invention, the present invention will be described more comprehensively with reference to the relevant drawings. The drawings provide several embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] Example: See Figure 1-3 An aeration device shown includes an aeration main pipe 1 and an aerator 4. Five aeration branch pipes 2 are evenly distributed on the outer wall of the aeration main pipe 1. The angle between two adjacent aeration branch pipes 2 is seventy-two degrees. Mounting components 3 are respectively provided on the side of the multiple aeration branch pipes 2 away from the aeration main pipe 1, and aerators 4 are installed on the multiple mounting components 3.

[0024] In this embodiment, refer to Figure 1 and Figure 2 As shown, the installation component 3 includes a connecting pipe 301 and a fixed pipe 304, the fixed pipe 304 is fixedly installed on the side of the aeration branch pipe 2 away from the aeration main pipe 1, the connecting pipe 301 is slidably installed in the fixed pipe 304, the aerator 4 is fixedly installed on the side of the connecting pipe 301 away from the fixed pipe 304, a plurality of bolts 303 are threadedly connected on the outer edge of the fixed pipe 304, a plurality of bolts 303 penetrate the fixed pipe 304 and are threadedly connected with the connecting pipe 301, a plurality of connecting pipes 301 penetrate the connecting pipe 301 and extend toward the side away from the fixed pipe 304, and a nut 302 is threadedly connected on the side of the connecting pipe 301 away from the fixed pipe 304.

[0025] In this embodiment, refer to Figure 2 and Figure 3As shown, a rubber ring 305 is sleeved on the side wall of the connecting pipe 301, and the end of the rubber ring 305 is in close contact with the fixed pipe 304. The design of the rubber ring 305 ensures that the pipe connection is well sealed.

[0026] In this embodiment, refer to Figure 1 and Figure 2 As shown, a column 5 is fixedly installed on the outer wall of the aeration main pipe 1, and a mounting base 6 is fixedly installed on the side of the column 5 away from the aeration main pipe 1. The mounting base 6 has mounting holes distributed in a rectangular shape. The mounting holes on the mounting base 6 are used to facilitate the installation of the device on the device.

[0027] Working principle: before the installation, first use the installation hole on the installation base 6 to fix the installation base 6 on the use device with the expansion bolt. At the same time, put the rubber ring 305 on the connecting pipe 301, plug the connecting pipe 301 into the fixed pipe 304, and after the plugging is completed, the fixed pipe 304 will be in close contact with the fixed pipe 304. Finally, use the bolt 303 to fix the connecting pipe 301 and the fixed pipe 304, and use the nut 302 to be threadedly connected to the end of the bolt 303 to fix the aerator 4. After the pipeline connection is completed, perform a pressure test to ensure that the aeration branch pipe 2, the aeration main pipe 1, the connecting pipe 301 and the fixed pipe 304 are firmly connected without leakage; turn on the power, start the aerator 4, observe its operation, check whether the parameters such as the ventilation volume and bubble uniformity of the aerator 4 meet the requirements, and test the above-mentioned pipelines: perform a pressure test on each connected pipeline to check whether there is leakage or looseness; if leakage or looseness is found, deal with it in time to ensure the sealing and stability of the pipeline connection.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An aeration device, comprising an aeration main pipe (1) and an aerator (4), characterized in that: Five aeration branch pipes (2) are evenly distributed on the outer wall of the aeration main pipe (1), the angle between two adjacent aeration branch pipes (2) is seventy-two degrees, and mounting components (3) are respectively provided on the side of the aeration branch pipes (2) away from the aeration main pipe (1), and aerators (4) are mounted on the mounting components (3); The installation assembly (3) comprises a connecting pipe (301) and a fixed pipe (304); the fixed pipe (304) is fixedly installed on a side of the aeration branch pipe (2) away from the aeration main pipe (1); the connecting pipe (301) is slidably installed in the fixed pipe (304); and an aerator (4) is fixedly installed on a side of the connecting pipe (301) away from the fixed pipe (304).

2. An aeration device according to claim 1, characterized in that: A plurality of bolts (303) are threadedly connected on the outer edge of the fixed pipe (304), and the plurality of bolts (303) penetrate the fixed pipe (304) and are threadedly connected to the connecting pipe (301).

3. An aeration device according to claim 2, characterized in that: The plurality of connecting pipes (301) penetrate the connecting pipe (301) and extend toward a side away from the fixed pipe (304); a nut (302) is threadedly connected to the side of the connecting pipe (301) away from the fixed pipe (304).

4. An aeration device according to claim 1, characterized in that: A rubber ring (305) is sleeved on the side wall of the connecting pipe (301), and the end of the rubber ring (305) is in close contact with the fixed pipe (304).

5. An aeration device according to claim 1, characterized in that: A column (5) is fixedly mounted on the outer wall of the aeration main pipe (1), a mounting base (6) is fixedly mounted on a side of the column (5) away from the aeration main pipe (1), and mounting holes are distributed in a rectangular shape on the mounting base (6).

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