Aeration device for aerobic tank

Abstract

The utility model relates to the technical field of aeration devices, in particular to an aeration device for an aerobic tank, which comprises the aerobic tank, a plurality of microporous aeration discs are arranged in the aerobic tank, a first air inlet pipe is fixedly mounted in the aerobic tank, a second air inlet pipe is fixedly mounted on the other side of the aerobic tank, and a plurality of aeration plates are arranged in the first air inlet pipe. The plurality of microporous aeration discs are positioned on one side of the first air inlet pipe; through the vibration assembly, after the microporous aeration discs are used for a period of time every time, power can be provided for the vibration assembly to drive the microporous aeration discs to vibrate by closing the first air inlet pipe and opening the second air inlet pipe at the same time, sediments around micropores can be effectively cleaned, the maintenance requirement is reduced, the micropores are prevented from being blocked, and the service life of the microporous aeration discs is prolonged. When the microporous aeration disc is damaged, the damaged microporous aeration disc can be replaced very conveniently and rapidly through the dismounting assembly.

Description

Technical Field

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

[0002] Aerobic tanks are installed in integrated domestic sewage treatment equipment that uses biological methods for nitrogen and phosphorus removal. Most aerobic tanks are aerated through microporous aeration disks. Whether the microporous aeration disk works properly affects the growth of aerobic bacteria and whether the water quality meets the discharge standards. The microporous aeration disk is a core component of the integrated domestic sewage treatment equipment.

[0003] As shown in the reference case "Aeration device in aerobic tank of integrated domestic sewage treatment equipment" publication number "CN213569700U", it is easy to determine whether the aeration disk in the aerobic tank is working properly. Even if a single microporous aeration disk is partially damaged, it can be easily and accurately detected;

[0004] However, the sewage in the aerobic pool contains various suspended particles, organic matter and inorganic matter. During the aeration process, the bubbles generated by the microporous aeration disk will bring these particles to the surface or around the aeration disk. Some substances will adhere to the microporous aeration disk, and as time goes by, a dirt layer will form. If it is not cleaned in time, it will affect the normal use of the aeration disk.

[0005] Therefore, an aeration device for an aerobic pond is proposed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an aeration device for an aerobic pool in order to solve the above problems, which improves the problem that the sewage in the aerobic pool contains various suspended particles, organic matter and inorganic matter. During the aeration process, the bubbles generated by the microporous aeration disk will bring these particles to the surface or surrounding of the aeration disk. Some substances will adhere to the microporous aeration disk, and as time goes by, a dirt layer will be formed. If it is not cleaned in time, it will affect the normal use of the aeration disk.

[0007] The utility model achieves the above-mentioned purpose through the following technical solutions. An aeration device for an aerobic pool comprises: an aerobic pool, wherein the interior of the aerobic pool is provided with a plurality of microporous aeration disks, a first air inlet pipe is fixedly installed inside the aerobic pool, a second air inlet pipe is fixedly installed on the other side of the aerobic pool, and the plurality of microporous aeration disks are all located on one side of the first air inlet pipe; a cleaning and disassembly mechanism, which is used to clean the microporous aeration disks after use, and the cleaning and disassembly mechanism is arranged on one side of the microporous aeration disks; wherein the cleaning and disassembly mechanism comprises a plurality of conveying pipes fixedly installed on one side of the first air inlet pipe, and the plurality of conveying pipes are fixedly installed on one side of the first air inlet pipe. The microporous aeration disks are evenly distributed on one side of multiple conveying pipes, and a vibration component is provided on one side of the microporous aeration disk. A disassembly component is provided on one side of the microporous aeration disk. The vibration component can be used to provide power to the vibration component to drive multiple microporous aeration disks to vibrate by closing the first air inlet pipe and opening the second air inlet pipe each time the microporous aeration disk is used for a period of time, which can effectively clean the sediment around the micropores, reduce maintenance requirements, and help prevent micropores from being blocked. When the microporous aeration disk is damaged, the disassembly component can be used to quickly replace the damaged microporous aeration disk, which is very convenient.

[0008] Preferably, the vibration assembly includes a fixed pipe fixedly mounted on one side of the microporous aeration plate, the fixed pipe is fixedly connected to an adjacent delivery pipe, the microporous aeration plate is arranged on one side of the fixed pipe, a pneumatic oscillator is arranged at the bottom of the microporous aeration plate, a first control valve is fixedly mounted on the surface of the first air inlet pipe, a second control valve is fixedly mounted on the surface of the second air inlet pipe, a plurality of drainage pipes are fixedly mounted on one side of the second air inlet pipe, the plurality of drainage pipes are respectively located on one side of the delivery pipe, and the drainage pipes and the adjacent plurality of pneumatic oscillators are interconnected through the air delivery pipe. When vibration cleaning is needed, the first control valve can be used to close the air intake of the first air intake pipe, and the second control valve can be opened to allow the second air intake pipe to intake air. The second air intake pipe can be used to supply air to multiple drainage pipes, and then the air supply pipe of the drainage pipe can be used to supply air to the pneumatic oscillator. The pneumatic oscillator receives the gas from the second air intake pipe and generates a vibration force. This vibration force directly acts on the microporous aeration disk. The vibration helps to break up the dirt and biofilm on the surface of the microporous aeration disk and its surroundings to prevent micropores from being blocked, thereby maintaining the aeration efficiency and extending the service life of the microporous aeration disk.

[0009] Preferably, the vibration assembly also includes a contact block fixedly mounted on the output end of the pneumatic oscillator, the contact block contacts the bottom of the microporous aeration disk, and the contact block can reduce damage to the microporous aeration disk when the pneumatic oscillator impacts the microporous aeration disk, thereby extending the service life of the microporous aeration disk.

[0010] Preferably, a movable tube is slidably installed on one side of the fixed tube, the movable tube is connected to the microporous aeration disk, a fixed ring is fixedly installed on the surface of the movable tube, a spring is fixedly installed on one side of the fixed ring, and the other end of the spring is fixedly connected to the fixed tube. When the microporous aeration disk is vibrated, the movable tube synchronously drives the microporous aeration disk to move upward, causing the spring to deform, and when it moves to a certain position, the spring can reset and synchronously drive the microporous aeration disk to reset, so as to facilitate the next vibration.

[0011] Preferably, the disassembly assembly includes a connecting pipe arranged on one side of the movable tube, the connecting pipe is threadedly connected to the inner wall of the movable tube, one end of the connecting pipe is fixedly connected to a mounting plate, and the microporous aeration disk is located on one side of the mounting plate. When the microporous aeration disk needs to be repaired or replaced, the mounting plate and the microporous aeration disk can be removed for repair or replacement by threading the connecting pipe and the movable tube, which is very convenient.

[0012] Preferably, the disassembly assembly also includes a mounting frame arranged on one side of the mounting plate, the mounting frame is sleeved on the outer side of the mounting plate and is threadedly connected to the mounting plate, and the microporous aeration disk is slidably connected to the mounting plate. When the microporous aeration disk needs to be replaced separately, the mounting frame can be threadedly separated from the mounting plate to fully expose the microporous aeration disk, thereby facilitating its replacement.

[0013] Preferably, the mounting frame is arranged in a circular ring shape, and the mounting plate is arranged in a disc shape. Through the circular ring-shaped mounting frame, after the microporous aeration disk is installed, the microporous aeration disk can still support and communicate with the inside of the aerobic tank to achieve aeration, without affecting the use of the microporous aeration disk.

[0014] The beneficial effects of the utility model are:

[0015] 1. Through the vibration component, after each microporous aeration disc is used for a period of time, the first air inlet pipe can be closed and the second air inlet pipe can be opened at the same time, so that the vibration component can provide power to drive multiple microporous aeration discs to vibrate, which can effectively clean the sediment around the micropores, reduce maintenance requirements, and help prevent micropores from being blocked. When the microporous aeration disc is damaged, the damaged microporous aeration disc can be quickly replaced by disassembling the component, which is very convenient;

[0016] 2. When the microporous aerator needs to be repaired or replaced, the connecting pipe and the movable pipe can be separated by threads, and the mounting plate and the microporous aerator can be removed for repair or replacement, which is very convenient. When the microporous aerator needs to be replaced separately, the mounting frame and the mounting plate can be separated by threads to fully expose the microporous aerator, making it convenient to replace it. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cleaning and disassembly mechanism structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the pneumatic oscillator and microporous aeration disk of the utility model;

[0020] Figure 4 It is a schematic diagram of the disassembly component structure of the utility model.

[0021] In the figure: 1, aerobic tank; 101, first air inlet pipe; 102, second air inlet pipe; 103, first control valve; 104, second control valve; 2, microporous aeration disk; 3, cleaning and disassembly mechanism; 31, delivery pipe; 32, vibration assembly; 321, pneumatic oscillator; 322, drainage pipe; 323, air delivery pipe; 324, contact block; 325, fixed pipe; 326, movable pipe; 327, fixed ring; 328, spring; 33, disassembly assembly; 331, mounting plate; 332, mounting frame; 333, connecting pipe. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When implementing: Figure 1-4As shown, an aeration device for an aerobic pool includes: an aerobic pool 1, wherein the interior of the aerobic pool 1 is provided with a plurality of microporous aeration disks 2, wherein a first air inlet pipe 101 is fixedly installed inside the aerobic pool 1, and a second air inlet pipe 102 is fixedly installed on the other side of the aerobic pool 1, wherein the plurality of microporous aeration disks 2 are all located on one side of the first air inlet pipe 101; a cleaning and disassembly mechanism 3, wherein the cleaning and disassembly mechanism 3 is used to clean the microporous aeration disks 2 after use, and is arranged on one side of the microporous aeration disks 2; wherein the cleaning and disassembly mechanism 3 includes a plurality of conveying pipes 31 fixedly installed on one side of the first air inlet pipe 101, and the plurality of microporous aeration disks 2 are evenly distributed on the plurality of conveying pipes 31. A vibration component 32 is provided on one side of the conveying pipe 31 and one side of the microporous aeration disk 2, and a disassembly component 33 is provided on one side of the microporous aeration disk 2. The vibration component 32 can be used to provide power to the vibration component 32 to drive multiple microporous aeration disks 2 to vibrate by closing the first air inlet pipe 101 and opening the second air inlet pipe 102 each time the microporous aeration disk 2 is used for a period of time, which can effectively clean the sediment around the micropores, reduce maintenance requirements, and help prevent micropores from being blocked. When the microporous aeration disk 2 is damaged, the disassembly component 33 can be used to quickly replace the damaged microporous aeration disk 2, which is very convenient.

[0024] like Figure 2 , Figure 3 and Figure 4As shown, the vibration assembly 32 includes a fixed pipe 325 fixedly mounted on one side of the microporous aeration plate 2, the fixed pipe 325 is fixedly connected to the adjacent delivery pipe 31, the microporous aeration plate 2 is arranged on one side of the fixed pipe 325, a pneumatic oscillator 321 is arranged at the bottom of the microporous aeration plate 2, a first control valve 103 is fixedly mounted on the surface of the first air inlet pipe 101, a second control valve 104 is fixedly mounted on the surface of the second air inlet pipe 102, a plurality of drainage pipes 322 are fixedly mounted on one side of the second air inlet pipe 102, and the plurality of drainage pipes 322 are respectively located on the delivery pipe 31. 1, and the drainage pipe 322 and the adjacent multiple pneumatic oscillators 321 are connected to each other through the air supply pipe 323. When vibration cleaning is required, the first air intake pipe 101 can be closed through the first control valve 103, and the second control valve 104 can be opened to allow the second air intake pipe 102 to intake air. The multiple drainage pipes 322 can be supplied with air through the second air intake pipe 102, and then the air supply pipe 323 of the drainage pipe 322 can be used to supply air to the pneumatic oscillator 321. The pneumatic oscillator 321 receives the gas from the second air intake pipe 102 to generate a vibration force. This vibration force acts directly on the microporous aeration disk 2, and the vibration helps to break up the dirt and biofilm on the surface and around the microporous aeration disk 2, prevent the micropores from being blocked, thereby maintaining the aeration efficiency and extending the service life of the microporous aeration disk 2. The vibration component 32 also includes a contact block 324 fixedly mounted on the output end of the pneumatic oscillator 321. The contact block 324 contacts the bottom of the microporous aeration disk 2. The contact block 324 can reduce the damage of the pneumatic oscillator 321 when it impacts the microporous aeration disk 2, thereby extending the service life of the microporous aeration disk 2. The fixed pipe 3 A movable tube 326 is slidably installed on one side of 25, and the movable tube 326 is connected to the microporous aeration disk 2. A fixed ring 327 is fixedly installed on the surface of the movable tube 326, and a spring 328 is fixedly installed on one side of the fixed ring 327. The other end of the spring 328 is fixedly connected to the fixed tube 325. When the microporous aeration disk 2 is vibrated, the movable tube 326 synchronously drives the microporous aeration disk 2 to move upward, so that the spring 328 is deformed, and when it moves to a certain position, the spring 328 can be reset and synchronously drives the microporous aeration disk 2 to reset, so as to facilitate the next vibration.

[0025] like Figure 2 , Figure 3 and Figure 4As shown, the disassembly component 33 includes a connecting pipe 333 arranged on one side of the movable pipe 326, the connecting pipe 333 is threadedly connected to the inner wall of the movable pipe 326, one end of the connecting pipe 333 is fixedly connected to the mounting plate 331, and the microporous aeration disk 2 is located on one side of the mounting plate 331. When the microporous aeration disk 2 needs to be repaired or replaced, the connecting pipe 333 and the movable pipe 326 can be threadedly separated, and the mounting plate 331 and the microporous aeration disk 2 can be removed for repair or replacement, which is very convenient. The disassembly component 33 also includes a mounting frame 332 arranged on one side of the mounting plate 331, the mounting frame 332 is sleeved on the outer side of the mounting plate 331 and is threadedly connected to the mounting plate 331, and the microporous aeration disk 2 is slidably connected to the mounting plate 331. When the microporous aeration disk 2 needs to be replaced separately, the mounting frame 332 and the mounting plate 331 can be threadedly separated to fully expose the microporous aeration disk 2, thereby facilitating its replacement.

[0026] The mounting frame 332 is set in a circular ring shape, and the mounting plate 331 is set in a disc shape. Through the circular ring-shaped mounting frame 332, after the microporous aeration disk 2 is installed, the microporous aeration disk 2 can still support and communicate with the inside of the aerobic tank 1 to achieve aeration, which does not affect the use of the microporous aeration disk 2

[0027] When the utility model is in use, when vibration cleaning is required, the first control valve 103 can be used to close the first air intake pipe 101 to allow air to enter, and the second control valve 104 can be opened to allow the second air intake pipe 102 to allow air to enter. The second air intake pipe 102 can be used to supply air to the plurality of drainage pipes 322, and then the air supply pipe 323 of the drainage pipe 322 can be used to supply air to the pneumatic oscillator 321. The pneumatic oscillator 321 receives the gas from the second air intake pipe 102 to generate a vibration force, which directly acts on the microporous aeration disk 2. The vibration helps to break up the dirt and biofilm on the surface of the microporous aeration disk 2 and its surroundings, and prevents the micropores from being blocked, thereby maintaining the aeration efficiency and extending the service life of the microporous aeration disk 2. When the microporous aeration disk 2 is vibrated, the movable tube 326 synchronously drives the microporous aeration disk 2 to move upward, causing the spring 328 to deform, and when it moves to a certain position, the spring 328 resets and synchronously drives the microporous aeration disk 2 to reset, which is convenient for the next vibration. When the microporous aeration disk 2 needs to be repaired or replaced, the connecting tube 333 and the movable tube 326 can be threadedly separated, and the mounting plate 331 and the microporous aeration disk 2 can be disassembled for repair or replacement, which is very convenient. When the microporous aeration disk 2 needs to be replaced separately, the mounting frame 332 and the mounting plate 331 can be threadedly separated to fully expose the microporous aeration disk 2, thereby facilitating its replacement.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An aeration device for an aerobic pool, characterized in that: include: An aerobic pool (1), wherein the interior of the aerobic pool (1) is provided with a plurality of microporous aeration disks (2), a first air inlet pipe (101) is fixedly installed inside the aerobic pool (1), a second air inlet pipe (102) is fixedly installed on the other side of the aerobic pool (1), and the plurality of microporous aeration disks (2) are all located on one side of the first air inlet pipe (101); A cleaning and disassembly mechanism (3) for cleaning the microporous aeration disc (2) after use, wherein the cleaning and disassembly mechanism (3) is arranged on one side of the microporous aeration disc (2); The cleaning and disassembly mechanism (3) comprises a plurality of delivery pipes (31) fixedly mounted on one side of the first air inlet pipe (101), a plurality of microporous aeration discs (2) uniformly distributed on one side of the plurality of delivery pipes (31), a vibration component (32) being arranged on one side of the microporous aeration disc (2), and a disassembly component (33) being arranged on one side of the microporous aeration disc (2).

2. An aeration device for an aerobic pool according to claim 1, characterized in that: The vibration assembly (32) comprises a fixed pipe (325) fixedly mounted on one side of a microporous aeration disk (2); the fixed pipe (325) is fixedly connected to an adjacent delivery pipe (31); the microporous aeration disk (2) is arranged on one side of the fixed pipe (325); a pneumatic oscillator (321) is arranged at the bottom of the microporous aeration disk (2); a first control valve (103) is fixedly mounted on the surface of the first air intake pipe (101); a second control valve (104) is fixedly mounted on the surface of the second air intake pipe (102); a plurality of drainage pipes (322) are fixedly mounted on one side of the second air intake pipe (102); the plurality of drainage pipes (322) are respectively located on one side of the delivery pipe (31); and the drainage pipes (322) and the adjacent plurality of pneumatic oscillators (321) are interconnected via air delivery pipes (323).

3. An aeration device for an aerobic pond according to claim 1, characterized in that: The vibration component (32) further comprises a contact block (324) fixedly mounted on the output end of the pneumatic oscillator (321), wherein the contact block (324) contacts the bottom of the microporous aeration disk (2).

4. An aeration device for an aerobic pond according to claim 2, characterized in that: A movable tube (326) is slidably mounted on one side of the fixed tube (325), and the movable tube (326) is connected to the microporous aeration disk (2). A fixed ring (327) is fixedly mounted on the surface of the movable tube (326), and a spring (328) is fixedly mounted on one side of the fixed ring (327), and the other end of the spring (328) is fixedly connected to the fixed tube (325).

5. An aeration device for an aerobic pond according to claim 1, characterized in that: The disassembly assembly (33) comprises a connecting pipe (333) arranged on one side of the movable pipe (326), the connecting pipe (333) being threadedly connected to the inner wall of the movable pipe (326), one end of the connecting pipe (333) being fixedly connected to a mounting plate (331), and the microporous aeration disc (2) being located on one side of the mounting plate (331).

6. An aeration device for an aerobic pond according to claim 1, characterized in that: The disassembly assembly (33) further comprises a mounting frame (332) arranged on one side of the mounting plate (331); the mounting frame (332) is sleeved on the outer side of the mounting plate (331) and is threadedly connected to the mounting plate (331); and the microporous aeration plate (2) is slidably connected to the mounting plate (331).

7. An aeration device for an aerobic pond according to claim 6, characterized in that: The mounting frame (332) is configured in a circular ring shape, and the mounting plate (331) is configured in a disc shape.

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