Sewage plant aerator pipe cleaning device
By installing a cleaning device with a diversion module and elastic extension plate in the middle of the aeration pipe of the sewage plant, the problem of easy blockage and rupture of the micro aeration pipe is solved, and an efficient and safe cleaning effect is achieved.
Patent Information
- Application Number
- CN202422159635.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-07-25
- Estimated Expiration
- 2034-09-03
AI Technical Summary
The micro aeration pipe of the biological pool is prone to blockage, resulting in a decrease in aeration efficiency and high pressure of the blower equipment, which may lead to aeration pipe rupture. The existing cleaning methods are inefficient and difficult to operate.
A sewage plant aeration pipe cleaning device is designed, including a liquid storage barrel, a delivery pump and a middle part flow module. By installing a cleaning pipe in the middle of the aeration pipe, the diversion module and elastic extension plate are used to reduce the flow distance and impact force of the cleaning liquid to avoid damage to the aeration pipe.
The synchronous cleaning of the entire aeration pipe is achieved, reducing the delivery pressure of the cleaning liquid, protecting the aeration pipe, and improving cleaning efficiency and safety.
Smart Images
Figure CN223145496U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning equipment, and particularly relates to a cleaning device for aeration pipes in a sewage treatment plant. Background Art
[0002] The aperture of the micro-aeration pipe in the biological pond is small and easy to be blocked, resulting in a decrease in aeration efficiency and a high pressure of the air blower equipment, which brings serious harm to the stable operation of the process and the equipment. In severe cases, the aeration pipe may be fractured, causing equipment damage.
[0003] In order to avoid this situation, when cleaning the aeration pipe with a small aperture, in order to avoid the phenomenon of the aeration pipe bursting due to excessive conveying pressure, the cleaning method is to inject the cleaning liquid into the aeration pipe from the air holes, which leads to the need to add the cleaning liquid one by one or section by section, with low efficiency and difficult operation for large aeration ponds. Summary of the Utility Model
[0004] In order to solve the above problems, the embodiment of the utility model provides a cleaning device for aeration pipes in a sewage treatment plant, which can synchronously clean the whole aeration pipe and will not cause the aeration pipe to be damaged due to excessive pressure.
[0005] In order to achieve the above object, the embodiment of the utility model specifically adopts the following technical scheme: a cleaning device for aeration pipes in a sewage treatment plant, including a liquid storage barrel and a delivery pump. The feed end of the delivery pump is provided with a delivery pipe communicated with the liquid storage barrel, and the discharge end is provided with a cleaning pipe connected to the aeration pipeline. A shunt module for connecting the cleaning pipe is arranged in the middle of the aeration pipeline.
[0006] As a further improvement of the above technical scheme:
[0007] The shunt module includes a pipeline main body arranged in the middle of the aeration pipeline. A connecting pipe for installing the cleaning pipe is arranged on the side wall of the pipeline main body, and a shunt plate is arranged at the bottom of the connecting pipe.
[0008] The shunt plate is arranged at the middle line position of the connecting pipe and is vertically distributed with respect to the axial direction of the pipeline main body.
[0009] A guiding convex rib located in the connecting pipe is arranged on the upper part of the shunt plate, and an extension plate located in the pipeline main body is arranged on the lower part.
[0010] The number of the extension plates is two and they are respectively located on both sides of the shunt plate.
[0011] The extension plate is made of an elastic plate and is inclined, with one end connected to the shunt plate and the other end fitting with the side wall of the pipeline main body.
[0012] The width of the extension plate is smaller than the diameter of the connecting pipe.
[0013] A flushing pipe is provided on the side wall of the conveying pipe.
[0014] The beneficial effects of the embodiment of the present utility model are as follows: 1. The sewage treatment plant aeration pipe cleaning device includes a liquid storage barrel and a delivery pump. The feed end of the delivery pump is provided with a delivery pipe communicated with the liquid storage barrel, and the discharge end is provided with a cleaning pipe connected to the aeration pipeline. A shunt module for connecting the cleaning pipe is arranged in the middle of the aeration pipeline. By installing the cleaning pipeline in the middle of the aeration pipeline, the flow distance of the cleaning liquid is reduced during the cleaning operation. Compared with the existing method of injecting the cleaning liquid at one end of the aeration pipeline, the delivery pressure of the cleaning liquid can be reduced, and the phenomenon of damage to the aeration pipeline can be avoided.
[0015] 2. The shunt module includes a pipeline main body arranged in the middle of the aeration pipeline. A connecting pipe for installing the cleaning pipe is arranged on the side wall of the pipeline main body. A shunt plate is arranged at one end of the connecting pipe facing the pipeline main body. The shunt plate can shunt the cleaning liquid to ensure that the cleaning liquid flows towards both ends of the aeration pipeline. At the same time, the impact force of the cleaning liquid when injected into the aeration pipeline is further reduced after shunting, enhancing the protection effect on the aeration pipeline. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;
[0017] Figure 2 is a cross-sectional view of the shunt module in the present utility model;
[0018] Figure 3 is a top view of the shunt module in the present utility model;
[0019] Figure 4 is a connection structure diagram of the shunt plate and the extension plate in the present utility model.
[0020] In the figure: 1. Liquid storage barrel; 2. Delivery pump; 3. Delivery pipe; 4. Cleaning pipe; 5. Aeration pipeline; 6. Pipeline main body; 7. Connecting pipe; 8. Shunt plate; 9. Flow guiding rib; 10. Extension plate; 11. Flushing pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0021] The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present utility model and are not intended to limit the protection scope of the present utility model.
[0022] Such as Figures 1-4As shown in the figure, the sewage plant aeration pipe cleaning device of this embodiment includes a liquid storage bucket 1 and a delivery pump 2. The feed end of the delivery pump 2 is provided with a delivery pipe 3 communicating with the liquid storage bucket 1, and the discharge end is provided with a cleaning pipe 4 connected to the aeration pipe 5. A shunt module for connecting the cleaning pipe 4 is provided in the middle of the aeration pipe 5. Connected to the middle of the aeration pipe 5 through the cleaning pipe 4, when cleaning is required, the cleaning liquid can be injected from the middle of the aeration pipe 5 and then flow towards both ends. Compared with directly injecting the cleaning liquid from one end of the existing aeration pipe, it can reduce the conveying length of the cleaning liquid, thereby reducing the conveying pressure of the cleaning liquid, and ultimately reducing the pressure on the side wall of the smaller-diameter aeration pipe 5.
[0023] The shunt module includes a pipe body 6 provided in the middle of the aeration pipe 5. A connecting pipe 7 for installing the cleaning pipe 4 is provided on the side wall of the pipe body 6. At the end of the connecting pipe 7 facing the pipe body 6, there is a shunt plate 8. The shunt plate 8 can shunt the cleaning liquid, ensuring that the cleaning liquid flows towards both ends of the aeration pipe. At the same time, after shunting, the impact force of the cleaning liquid when injecting into the aeration pipe 5 is further reduced, enhancing the protection effect on the aeration pipe 5.
[0024] The shunt plate 8 is installed along the midline position of the connecting pipe 7, and a space is reserved at the upper end for clamping the cleaning pipe. The installation direction of the shunt plate 8 is perpendicular to the axial direction of the pipe body 6, which can effectively perform the shunting operation, enabling the cleaning liquid to flow towards both ends of the aeration pipe 5.
[0025] On the upper part of the shunt plate 8, there is a guiding rib 9 located inside the connecting pipe 7, and on the lower part, there is an extension plate 10 located inside the pipe body 6. The extension plate 10 is made of an elastic plate and is inclined. One end is connected to the shunt plate 8, and the other end is in contact with the side wall of the pipe body 6. When the impact force of the cleaning liquid is too large, the extension plate 10 will deform under the action of the impact force. At this time, the end of the extension plate 10 in contact with the pipe body 6 moves downward, playing a role in unloading the force and preventing the extension plate 10 from deforming after being impacted. The role of the extension plate 10 is to prevent the cleaning liquid from directly impacting the side wall of the pipe body 6 during transportation, playing a buffering role. At the same time, it can also reduce the flow rate of the cleaning liquid, extend its residence time in the aeration pipe 5, enable better contact with impurities, and enhance the cleaning effect.
[0026] The number of the extension plates 10 is two and they are respectively located on both sides of the shunt plate 8.
[0027] The extension plate 10 is made of an elastic plate and is inclined. One end is connected to the shunt plate 8, and the other end is in contact with the side wall of the pipe body 6. When...
[0028] The width of the extension plate 10 is smaller than the diameter of the connecting pipe 7, facilitating the flow of the cleaning liquid.
[0029] A flushing pipe 11 is provided on the side wall of the conveying pipe 3. The feeding end of the flushing pipe 10 is connected with clean water, which is used for flushing the aeration pipe 5 after cleaning to avoid corrosion caused by the residue of the cleaning liquid.
[0030] It should be noted that in the description of the present utility model, the terms indicating directions or positional relationships such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings. This is only for the convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0031] In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0032] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, so that a process, article or device / equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes the elements inherent in these processes, articles or devices / equipment.
[0033] So far, the technical solution of the present utility model has been described in combination with the preferred embodiments shown in the drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present utility model is obviously not limited to these specific embodiments. Without departing from the principle of the present utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of the present utility model.
Claims
1. A sewage plant aeration pipe cleaning device, comprising a liquid storage barrel (1) and a delivery pump (2), characterized in that: The feeding end of the transfer pump (2) is provided with a transfer pipe (3) communicated with the liquid storage barrel (1), and the discharging end is provided with a cleaning pipe (4) connected with the aeration pipeline (5). A shunt module for connecting the cleaning pipe (4) is arranged in the middle of the aeration pipeline (5); the shunt module includes a pipeline main body (6) arranged in the middle of the aeration pipeline (5), a connecting pipe (7) for installing the cleaning pipe (4) is arranged on the side wall of the pipeline main body (6), and a shunt plate (8) is arranged at the bottom of the connecting pipe (7).
2. The sewage treatment plant aeration pipe cleaning device according to claim 1, characterized in that: The shunt plate (8) is arranged at the middle line position of the connecting pipe (7) and is vertically distributed with respect to the axial direction of the pipeline main body (6).
3. The sewage treatment plant aeration pipe cleaning device according to claim 1, characterized in that: A diversion rib (9) located inside the connecting pipe (7) is arranged at the upper part of the shunt plate (8), and an extension plate (10) located inside the pipeline main body (6) is arranged at the lower part.
4. The sewage treatment plant aeration pipe cleaning device according to claim 3, characterized in that: The number of the extension plates (10) is two and they are respectively located on both sides of the shunt plate (8).
5. The sewage treatment plant aeration pipe cleaning device according to claim 3, characterized in that: The extension plate (10) is made of an elastic plate. The extension plate (10) is obliquely arranged, with one end connected to the shunt plate (8) and the other end fitting with the side wall of the pipeline main body (6).
6. The sewage treatment plant aeration pipe cleaning device according to claim 5, characterized in that: The width of the extension plate (10) is smaller than the diameter of the connecting pipe (7).
7. The sewage treatment plant aeration pipe cleaning device according to claim 1, characterized in that: A flushing pipe (11) is arranged on the side wall of the transfer pipe (3).