A device for rapid cleaning of an aerator plate

Abstract

The utility model discloses a kind of aeration plate quick cleaning device, including cleaning pool, several plugs and aeration unit, the aeration unit is installed on cleaning pool;Support crossbeam is provided in cleaning pool interior, the support crossbeam is used to place aeration plate, the plug is used to carry out plugging to one end of aeration plate, the aeration unit is used to connect with the other end of aeration plate;Cleaning liquid is provided in the cleaning pool, the aeration unit includes controller, air pump and pipeline, air pump is connected with pipeline, controller is connected with air pump, pipeline is used to communicate with the other end of aeration plate.This utility model can effectively, conveniently clean aeration plate, and will not cause damage to aeration plate's cleaning device.

Description

Technical Field

[0001] This utility model relates to the technical field of cleaning equipment, specifically to a rapid cleaning device for aeration plates. Background Technology

[0002] In wastewater treatment, aeration plates are a key component of the aeration system. They introduce air into the wastewater through micropores on their surface, providing oxygen for microorganisms and promoting the degradation of pollutants. However, after prolonged use, the micropores of the aeration plates are easily clogged by impurities and microbial films in the wastewater, leading to decreased aeration efficiency and affecting the wastewater treatment effect. Therefore, it is necessary to clean the aeration plates regularly to restore their performance.

[0003] Currently, the main methods for cleaning aeration plates are manual cleaning and mechanical cleaning. Manual cleaning usually involves removing the aeration plates from the equipment and scrubbing them manually with brushes or other tools. This method is inefficient, labor-intensive, and the cleaning effect is difficult to guarantee, easily missing some tiny blockages. Mechanical cleaning often uses high-pressure water cleaning, but the high-pressure water flow may damage the micropores of the aeration plates, affecting their service life. In addition, high-pressure cleaning equipment is expensive and more complex to operate. Utility Model Content

[0004] The purpose of this invention is to provide a rapid cleaning device for aeration plates, which can effectively and conveniently clean aeration plates without damaging them.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A rapid cleaning device for aeration plates includes a cleaning tank. In this embodiment, it also includes several plugs and aeration units, wherein the aeration units are installed on the cleaning tank.

[0007] The cleaning tank includes a supporting beam for holding aeration plates, a plug for sealing one end of the aeration plates, and an aeration unit for connecting to the other end of the aeration plates. The cleaning tank also contains a cleaning solution.

[0008] The aeration unit includes a controller, an air pump, and a pipe. The air pump is connected to the pipe, the controller is connected to the air pump, and the pipe is used to connect to the other end of the aeration plate.

[0009] In this invention, an air pump introduces gas into the aeration plate, creating pressure inside the membrane tube. This pressure forces the gas to overcome the resistance of pollutants and penetrate or clear the blocked micropores, carrying impurities from the pores into the cleaning solution.

[0010] The controller can set cleaning programs, including pre-rinse, pulse aeration, and static soaking modes, and can control the output air pressure and running time of the air pump.

[0011] In one embodiment of this utility model, the cleaning solution is a citric acid cleaning solution with a concentration of 4% to 6%.

[0012] In one embodiment of this utility model, a quick connector is connected to the end of the pipe, which is used to achieve a detachable connection with the other end of the aeration plate.

[0013] In one embodiment of this utility model, a placement groove is provided on the support beam, and the placement groove has a V-shaped structure.

[0014] In one embodiment of the present invention, a first push plate and a second push plate are provided in the cleaning tank. The first push plate and the second push plate are respectively located on both sides of the cleaning tank. The first push plate and the second push plate are each connected to a driving unit, which is used to drive the first push plate and the second push plate to move.

[0015] The plug is located on the first push plate; the second push plate is provided with the first plug, which has an air inlet connected to the pipe.

[0016] In one embodiment of this utility model, the plug includes a support column, a cylinder, a guide plate, and a spring. One end of the support column is connected to the cylinder, and the other end is connected to a first push plate. The guide plate is slidably disposed inside the cylinder. The spring is located inside the cylinder, with one end fixedly connected to the guide plate and the other end fixedly connected to the cylinder. An elastic sealing gasket is provided on the guide plate. In one embodiment of this utility model,

[0017] In one embodiment of the present invention, the first plug includes a first cylinder and a first elastic sealing gasket disposed on the inner wall of the first cylinder. The first cylinder is fixedly mounted on the second push plate, and the air inlet is disposed on the first cylinder and passes through the first elastic sealing gasket.

[0018] In one embodiment of this utility model, the driving unit is a pneumatic or hydraulic telescopic rod, and the movable end of the pneumatic or hydraulic telescopic rod passes through the cleaning tank and is slidably and sealed to the cleaning tank.

[0019] In one embodiment of the present invention, the first push plate and the second push plate achieve sliding engagement through grooves and protrusions.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] This invention features a cleaning tank, a supporting beam, a plug, and an aeration unit. The supporting beam holds the aeration plates, the plug seals one end of the aeration plates, and the aeration unit connects to the other end. The cleaning liquid in the cleaning tank, combined with the air supply from the aeration unit, effectively cleans the aeration plates. An air pump introduces gas into the aeration plates through pipes. The gas creates pressure inside, reversibly clearing the micropores. Bubbles and water flow disturbance are generated in the cleaning liquid, flushing out impurities and dirt from the micropores, thus cleaning the aeration plates. This eliminates the need for direct manual contact with the aeration plates, improving cleaning efficiency and avoiding damage to the micropores caused by high-pressure water cleaning. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0024] Figure 2 This utility model Figure 1 The main view.

[0025] Figure 3 This is a schematic diagram showing the contact relationship between the plug and the aeration plate described in this utility model.

[0026] Figure 4 This is a schematic diagram showing the contact relationship between the first plug and the aeration plate of this utility model.

[0027] Figure label:

[0028] 101 Cleaning tank, 102 Plug, 103 Support beam, 104 Aeration plate, 105 First push plate, 106 Second push plate, 107 Drive unit, 108 Air inlet, 109 Support column, 110 Cylinder, 111 Guide plate, 112 Spring, 113 Elastic sealing gasket, 114 First cylinder, 115 First elastic sealing gasket, 116 First plug. Detailed Implementation

[0029] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0030] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0033] In this embodiment of the invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0034] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0035] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0036] Example 1:

[0037] See Figures 1-4 This embodiment discloses a rapid cleaning device for aeration plates, including a cleaning tank 101. This embodiment also includes a plurality of plugs 102 and an aeration unit, wherein the aeration unit is installed on the cleaning tank 101.

[0038] The cleaning tank 101 includes a supporting beam 103 for holding aeration plates 104. A plug 102 seals one end of the aeration plates 104, and an aeration unit connects to the other end of the aeration plates 104. The cleaning tank 101 contains a cleaning solution.

[0039] The aeration unit includes a controller, an air pump, and a pipe. The air pump is connected to the pipe, the controller is connected to the air pump, and the pipe is used to connect to the other end of the aeration plate 104.

[0040] This embodiment features a cleaning tank 101, a supporting beam 103, a plug 102, and an aeration unit. The supporting beam 103 holds the aeration plate 104, the plug 102 seals one end of the aeration plate 104, and the aeration unit is connected to the other end. The cleaning liquid in the cleaning tank 101, combined with the air supply from the aeration unit, effectively cleans the aeration plate 104. An air pump introduces gas into the aeration plate 104 through a pipe. The gas creates pressure inside, which reverses the flow of air to clear the micropores. This generates bubbles and water flow disturbance in the cleaning liquid, thereby flushing out impurities and dirt from the micropores, thus cleaning the aeration plate 104. This method eliminates the need for direct manual contact with the aeration plate 104, improving cleaning efficiency and avoiding damage to the micropores of the aeration plate 104 caused by high-pressure water cleaning.

[0041] Furthermore, the cleaning solution is a citric acid cleaning solution with a concentration of 4% to 6%. Citric acid is an organic acid with good chelating properties, capable of combining with impurities such as metal ions and minerals in water, dissolving them in the cleaning solution. At a concentration of 4% to 6%, the citric acid solution has moderate acidity, effectively dissolving impurities without causing significant corrosion to the materials of the aeration plate 104 (such as rubber and plastics). If the concentration is too low, the ability to dissolve impurities is insufficient, resulting in poor cleaning; if the concentration is too high, it may cause some corrosion to the aeration plate 104, affecting its service life.

[0042] Furthermore, a quick-connect coupling is provided at the end of the pipe, which allows for a detachable connection to the other end of the aeration plate 104. This quick-connect coupling simplifies and expedites the connection and disconnection between the aeration plate 104 and the pipe. When cleaning the aeration plate 104 is required, simply connect the quick-connect coupling to the other end of the aeration plate 104 to establish connection between the pipe and the aeration plate 104; after cleaning, disconnect the quick-connect coupling to easily remove the aeration plate 104. This reduces installation and disassembly time, improves work efficiency, and is suitable for applications requiring frequent cleaning of the aeration plate 104.

[0043] Furthermore, the supporting beam 103 is provided with a placement groove, which has a V-shaped structure. The V-shaped placement groove on the supporting beam 103 provides stable support for the aeration plate 104. The two side walls of the V-shape can contact the sides of the aeration plate 104, making it less likely for the aeration plate 104 to slide or tip over during placement, ensuring that it maintains a stable position during the cleaning process. At the same time, the design of the V-shaped placement groove creates a certain space between the bottom of the aeration plate 104 and the supporting beam 103, which is conducive to the flow of cleaning liquid around the aeration plate 104, ensuring that the cleaning liquid can fully contact all surfaces of the aeration plate 104, including the bottom and sides, thereby improving the uniformity and effectiveness of cleaning.

[0044] Example 2:

[0045] This embodiment is basically the same as the previous embodiment, except that in this embodiment, a first push plate 105 and a second push plate 106 are provided in the cleaning tank 101. The first push plate 105 and the second push plate 106 are located on both sides of the cleaning tank 101. The first push plate 105 and the second push plate 106 are each connected to a driving unit 107. The driving unit 107 is used to drive the first push plate 105 and the second push plate 106 to move.

[0046] The plug 102 is disposed on the first push plate 105; the second push plate 106 is provided with a first plug 116, the first plug 116 is provided with an air inlet 108, and the air inlet 108 is connected to the pipe.

[0047] The arrangement of the first push plate 105, the second push plate 106, and the drive unit 107 enables automatic sealing connection between the plugs 102 and the first plug 116 and both ends of the aeration plate 104. When the drive unit 107 drives the first push plate 105 and the second push plate 106 to move towards the center, the plugs 102 and the first plug 116 contact and press against both ends of the aeration plate 104 respectively, achieving a seal. After cleaning, the drive unit 107 drives the push plates to move in the opposite direction, causing the plugs 102 and the first plug 116 to separate from the aeration plate 104.

[0048] The plug 102 includes a support column 109, a cylinder 110, a guide plate 111, and a spring 112. One end of the support column 109 is connected to the cylinder 110, and the other end is connected to the first push plate 105. The guide plate is slidably disposed inside the cylinder 110. The spring 112 is located inside the cylinder 110, and one end is fixedly connected to the guide plate 111, and the other end is fixedly connected to the cylinder 110. An elastic sealing gasket 113 is provided on the guide plate 111.

[0049] The spring 112 and guide plate 111 provide the plug 102 with a certain degree of elasticity. When there is a certain deviation in the end size of the aeration plate 104, the elastic force of the spring 112 can push the elastic sealing gasket 113 on the guide plate 111 to fit tightly against the end face of the aeration plate 104, thereby adapting to aeration plates 104 of different sizes and ensuring a sealing effect. The elastic sealing gasket 113 is made of a soft material, such as rubber, which can make close contact with the end face of the aeration plate 104, preventing the cleaning fluid from leaking from the connection between the plug 102 and the aeration plate 104, while also not damaging the end face of the aeration plate 104.

[0050] Furthermore, the first plug 116 includes a first cylinder 114 and a first elastic sealing gasket 115 disposed on the inner wall of the first cylinder 114. The first cylinder 114 is fixedly mounted on the second push plate 106, and the air inlet 108 is disposed on the first cylinder 114 and penetrates the first elastic sealing gasket 115. The first elastic sealing gasket 115 disposed on the inner wall of the first plug 116 can tightly fit with the other end of the aeration plate 104. When the first plug 116 is connected to the aeration plate 104, the first elastic sealing gasket 115 deforms under pressure, filling the gap between the end face of the aeration plate 104 and the inner wall of the first cylinder 114, thereby achieving a seal. The air inlet 108 penetrates the first elastic sealing gasket 115, ensuring that gas can smoothly enter the aeration plate 104.

[0051] Furthermore, the drive unit 107 is a pneumatic or hydraulic telescopic rod, the movable end of which passes through the cleaning tank 101 and is slidably and sealingly connected to the cleaning tank 101.

[0052] The first push plate 105 and the second push plate 106 achieve a sliding fit through grooves and protrusions. This sliding fit guides the movement of the push plates and prevents them from shifting or tilting during movement. The groove and protrusion fit has high precision, ensuring that the first push plate 105 and the second push plate 106 remain parallel during movement. This allows the plugs 102 and 116 to accurately align with both ends of the aeration plate 104, improving the reliability and stability of the seal. Furthermore, this sliding fit structure is simple, has low processing costs, and is easy to install and maintain.

[0053] Furthermore, in some preferred embodiments, an ultrasonic cleaning device is also provided in the cleaning tank 101 to improve cleaning efficiency, and a drain valve is also provided on the side wall of the cleaning tank 101.

[0054] Example 3:

[0055] This embodiment discloses a rapid cleaning device for aeration plates, including a cleaning tank 101. A supporting beam 103 is provided inside the cleaning tank 101, and a V-shaped placement groove is provided on the supporting beam 103. A first push plate 105 and a second push plate 106 are provided inside the cleaning tank 101, respectively located on both sides of the cleaning tank 101. A pneumatic telescopic rod is connected to the first push plate 105 and the second push plate 106 as a drive unit 107. The movable end of the pneumatic telescopic rod passes through the cleaning tank 101 and is slidably and sealingly connected to the cleaning tank 101.

[0056] A plug 102 is provided on the first push plate 105. The plug 102 includes a support column 109, a cylinder 110, a guide plate 111, and a spring 112. One end of the support column 109 is connected to the cylinder 110, and the other end is connected to the first push plate 105. The guide plate is slidably disposed inside the cylinder 110. The spring 112 is located inside the cylinder 110, with one end fixedly connected to the guide plate 111 and the other end fixedly connected to the cylinder 110. An elastic sealing gasket 113 is provided on the guide plate 111. A first plug 116 is provided on the second push plate 106. The first plug 116 includes a first cylinder 114 and a first elastic sealing gasket 115 disposed on the inner wall of the first cylinder 114. The first cylinder 114 is fixedly installed on the second push plate 106. An air inlet 108 is disposed on the first cylinder 114 and passes through the first elastic sealing gasket 115. The air inlet 108 is connected to a pipe, the pipe is connected to an air pump, and the air pump is connected to a controller.

[0057] The cleaning solution is a 5% citric acid solution, poured into the cleaning tank 101. The aeration plate 104 is placed in the V-shaped placement groove of the supporting beam 103. The drive unit 107 is activated, and the pneumatic telescopic rod pushes the first push plate 105 and the second push plate 106 towards the center, so that the elastic sealing gasket 113 of the plug 102 and the first elastic sealing gasket 115 of the first plug 116 are in tight contact with both ends of the aeration plate 104, achieving a seal. Then, the air pump is activated by the controller, and the air pump introduces gas into the aeration plate 104 through pipes and quick connectors. The gas is ejected from the micropores of the aeration plate 104, generating bubbles and water flow disturbance in the cleaning solution, cleaning the aeration plate 104. After cleaning, the air pump is turned off, the drive unit 107 drives the push plates to reset, and the aeration plate 104 is removed.

[0058] Although preferred embodiments of the present invention have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0059] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A rapid cleaning device for aeration plates, comprising a cleaning tank, characterized in that: It also includes several plugs and aeration units, which are installed on the cleaning tank; The cleaning tank includes a supporting beam for holding aeration plates, a plug for sealing one end of the aeration plates, and an aeration unit for connecting to the other end of the aeration plates. The cleaning tank also contains a cleaning solution. The aeration unit includes a controller, an air pump, and a pipe. The air pump is connected to the pipe, the controller is connected to the air pump, and the pipe is used to connect to the other end of the aeration plate.

2. The rapid cleaning device for aeration plates according to claim 1, characterized in that: The cleaning solution is a citric acid cleaning solution with a concentration of 4% to 6%.

3. The rapid cleaning device for aeration plates according to claim 1, characterized in that: The pipe end is connected to a quick connector, which is used to detachably connect to the other end of the aeration plate.

4. The rapid cleaning device for aeration plates according to claim 1, characterized in that: The supporting crossbeam is provided with a placement groove, which has a V-shaped structure.

5. The rapid cleaning device for aeration plates according to claim 1, characterized in that: The cleaning tank is equipped with a first push plate and a second push plate, which are located on both sides of the cleaning tank. Each push plate is connected to a drive unit, which is used to drive the first push plate and the second push plate to move. The plug is located on the first push plate; the second push plate is provided with the first plug, which has an air inlet connected to the pipe.

6. The rapid cleaning device for aeration plates according to claim 5, characterized in that: The plug includes a support column, a cylinder, a guide plate, and a spring. One end of the support column is connected to the cylinder, and the other end is connected to the first push plate. The guide plate is slidably disposed inside the cylinder. The spring is located inside the cylinder, with one end fixedly connected to the guide plate and the other end fixedly connected to the cylinder. An elastic sealing gasket is provided on the guide plate.

7. The rapid cleaning device for aeration plates according to claim 6, characterized in that: The first plug includes a first cylinder and a first elastic sealing gasket disposed on the inner wall of the first cylinder. The first cylinder is fixedly mounted on the second push plate, and the air inlet is disposed on the first cylinder and passes through the first elastic sealing gasket.

8. The rapid cleaning device for aeration plates according to claim 5, characterized in that: The drive unit is a pneumatic or hydraulic telescopic rod, and the movable end of the pneumatic or hydraulic telescopic rod passes through the cleaning tank and is slidably and sealed to the cleaning tank.

9. The rapid cleaning device for aeration plates according to claim 5, characterized in that: The first and second push plates achieve a sliding fit through grooves and protrusions.

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