Low-energy-consumption accurately-controlled sewage aeration device

Abstract

The invention relates to the technical field of sewage treatment, in particular to a low-energy-consumption accurately-controlled sewage aeration device which comprises an aeration tank, a plurality of air blowers are symmetrically and fixedly connected to one side of the aeration tank, a ventilation pipe is connected between the output ends of the air blowers in a penetrating mode, and a plurality of aeration pipes are connected to one side of the ventilation pipe in a penetrating mode. A supporting frame is fixedly connected to the upper surface of the aeration tank, a rotating lead screw is rotationally connected between the inner sides of the top of the supporting frame, a servo motor is fixedly connected to one end of the rotating lead screw, one side of the servo motor is fixedly connected to one side of the supporting frame, and the other side of the servo motor is fixedly connected to the other side of the supporting frame. The outer surface of the rotating lead screw is in threaded connection with a moving frame, when the moving frame is driven by a servo motor to move left and right, a connecting rack is meshed with a one-way gear, aeration pipes at different places can be lifted upwards, lifting of the aeration pipes at different places can be achieved, and operation steps are greatly simplified.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to a low-energy-consumption, precisely-controlled sewage aeration device. Background Art

[0002] Sewage treatment is a key link in water resource recycling and environmental protection, and its energy consumption and efficiency are particularly important. The sewage aeration device can increase the dissolved oxygen content in the sewage by injecting air or pure oxygen into the sewage, accelerate the decomposition and transformation of organic pollutants, improve the efficiency and quality of sewage treatment, and activate the microbial community in the sewage, making these microorganisms more active under aerobic conditions, and more effectively treat pollutants in the sewage.

[0003] At present, a liftable sewage treatment aeration device is disclosed in the patent announcement number "CN221701293U". When replacing the aeration ring, the lifting and rotating assembly can be used to rotate the aeration pipe upward to lift it up, so that the staff can replace the aeration ring conveniently. However, after specific use and comparison with the existing technology, the following defects still exist:

[0004] When the aeration pipe is rotated and lifted upward, the staff needs to unplug the ventilation pipe first, so that the aeration pipe can be rotated and lifted upward, which increases the complexity of the operation and prolongs the time required to replace the aeration disc. In addition, when the aeration pipes in different places are lifted upward, the lifting and rotating components need to be disassembled and assembled in different places, which increases the complexity of the operation.

[0005] Therefore, the present invention proposes a low-energy consumption and precisely controlled sewage aeration device to make up for and improve the deficiencies of the prior art. Summary of the invention

[0006] In view of the defects existing in the prior art, the present invention provides a low-energy consumption and precisely controlled sewage aeration device, which can effectively solve the above-mentioned technical problems.

[0007] The technical implementation scheme of the present invention is: a low-energy consumption precisely controlled sewage aeration device, comprising an aeration tank, a plurality of blowers are symmetrically fixedly connected to one side of the aeration tank, a ventilation pipe is connected between the output ends of the blowers, a plurality of aeration pipes are connected to one side of the ventilation pipe, both ends of the aeration pipes are rotatably connected to the upper surface of the aeration tank, a plurality of aeration plates are threadedly connected to the bottom of each of the aeration pipes, two ends of the top of the aeration pipes are symmetrically clamped with connecting pieces, the outer surfaces of the connecting pieces are fixedly connected with one-way gears, the upper surface of the aeration tank is fixedly connected with a support frame, the inner side of the top of the support frame is rotatably connected with a rotating screw, one end of the rotating screw is fixedly connected with a servo motor, one side of the servo motor is fixedly connected to one side of the support frame, the outer surface of the rotating screw is threadedly connected with a moving frame, the two sides of the top of the moving frame are slidably connected to the outer surface of the top of the support frame, and the bottoms of both ends of the moving frame are fixedly connected with connecting racks.

[0008] More preferably, the bottom of the connecting rack is meshed with the outer surface of the one-way gear.

[0009] More preferably, the two one-way gears on one side can only idle clockwise, and the multiple one-way gears on the other side can only idle counterclockwise.

[0010] More preferably, the two ends of the outer surface of the moving frame are symmetrically fixedly connected with moving parts, the inner sides of the moving parts are slidably connected with sliding parts, one side of the sliding part is symmetrically fixedly connected with a connecting spring, the other end of the connecting spring is fixedly connected to the inner side of the bottom of the moving part, one side of the sliding part is rotatably connected with a rotating screw rod, the outer surface of one side of the rotating screw rod is threadedly connected with the sliding frame, the top of one side of the sliding frame is slidably connected to the inner side of the sliding part, the inner side of one end of the sliding frame is rotatably connected with a rotating part, the upper surface of the bottom of the rotating part is fixedly connected with a driving motor, the A limiting piece is fixedly connected to one side of the outer surface of the driving motor, and a limiting ring is fixedly connected to one side of the driving motor. An L-shaped rod is fixedly connected to the output end of the driving motor. The inner side of the bottom of the L-shaped rod is slidably connected to the outer surface of the limiting ring, and the inner side of the top of the L-shaped rod is slidably connected to the limiting rod. A lower moving frame is slidably connected to the outer surface of the limiting rod, and one side of the top of the lower moving frame is extruded and matched with the interior of the limiting piece. A transmission piece is slidably connected to the inner side of the lower moving frame, and a return spring is fixedly connected to the bottom of one side of the lower moving frame, and the bottom of the return spring is fixedly connected to one side of the limiting rod.

[0011] More preferably, buffer springs are symmetrically fixedly connected at both ends of the transmission member, the other end of the buffer spring is fixedly connected to the inner side of the lower moving frame, one side of the limiting rod is fixedly connected to a return spring, and the other end of the return spring is fixedly connected to the inner side of the top of the limiting ring.

[0012] More preferably, the bottom of the limiting rod is matched with the upper surface of the aeration plate, and the bottom of the transmission member is snap-fitted with the outer surface of the bottom of the aeration plate.

[0013] More preferably, one side of the moving frame is symmetrically fixedly connected with an extrusion piece, the bottom of the extrusion piece is inclined, the two sides of one end of the support frame are symmetrically fixedly connected with push rods, one side of the sliding piece is extruded and matched with one end of the push rod, the upper surface of the sliding piece is symmetrically fixedly connected with a guide rod, the outer surface of the guide rod is slidably connected with a support piece, the upper surface of the support piece is symmetrically fixedly connected with a connecting block, the lower surface of the support piece is symmetrically fixedly connected with a linear spring, the bottom of the linear spring is fixedly connected to the upper surface of the sliding piece, the outer surface of the support piece is slidably connected with a connecting frame, the interior of the connecting frame is fixedly connected with a threaded sleeve, the inner wall of the threaded sleeve is threadedly connected with a connecting screw, and the bottom of the connecting screw is fixedly connected to the top of the rotating piece.

[0014] More preferably, the upper surfaces of the connection blocks are arc-shaped and are extruded and matched with the inclined surface at the bottom of the extrusion piece.

[0015] More preferably, a support plate is fixedly connected to one side of the aeration tank, a square groove is provided on the upper surface of the support plate, a slider is slidably connected in the square groove on the upper surface of the support plate, a collecting piece is slidably connected to the inner side of the slider, and a support block is symmetrically fixedly connected to one side of the collecting piece.

[0016] More preferably, the square groove formed on the upper surface of the support plate is matched with the bottom of the slider.

[0017] Compared with the prior art, the present invention has the following advantages:

[0018] 1. The present invention drives the movable frame to move left and right by the servo motor, so that the connecting rack meshes with the one-way gear, and the aeration pipes in different places can be lifted upward, so that the aeration pipes in different places can be lifted, which greatly simplifies the operation steps. When the aeration pipe is lifted upward, there is no need to unplug the ventilation pipe, which not only reduces the operation steps, but also saves the time of plugging and unplugging the ventilation pipe.

[0019] 2. The present invention can easily remove the damaged aeration disk by driving the transmission part to rotate through the driving motor, which can greatly shorten the disassembly time and reduce the downtime of the equipment, thereby ensuring the continuity and stability of sewage treatment. In addition, the staff only needs to stand on the ground or in a safe area to operate, which greatly reduces the safety risks during the maintenance process.

[0020] 3. The present invention can dismantle the aeration disk in the opposite direction by rotating the transmission part 180 degrees through the connecting screw, thereby eliminating the need for complicated operating steps or additional tools, greatly simplifying the maintenance process, and being able to flexibly adjust according to the position of the aeration disk, thereby improving processing efficiency and making it more flexible and convenient to dismantle aeration disks of different square shapes.

[0021] 4. In the present invention, when the staff pushes the collecting piece forward, the supporting block can support the flipped aeration pipe, thereby providing a stable supporting platform for the aeration pipe, facilitating the replacement of the aeration plate, and preventing the aeration pipe from being suspended or unstable after the flipping, and the collecting piece can effectively catch the disassembled aeration plate, preventing the aeration plate from falling into the sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the ventilation pipe, aeration pipe, aeration plate and other components of the present invention.

[0024] Figure 3 It is a three-dimensional structural cross-sectional view of the aeration pipe, aeration plate, one-way gear and other components of the present invention.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the aeration plate, one-way gear, connecting piece and other components of the present invention.

[0026] Figure 5 It is a schematic diagram of the three-dimensional structure of the disassembly mechanism of the present invention.

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the moving part, sliding part and connecting spring and other components of the present invention.

[0028] Figure 7 It is a three-dimensional structural schematic diagram of the lower moving frame, driving motor, transmission parts and other components of the present invention.

[0029] Figure 8 It is a three-dimensional structural cross-sectional view of the transmission member, return spring, buffer spring and other components of the present invention.

[0030] Fig. 9 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention.

[0031] Fig.10 It is a schematic diagram of the three-dimensional structure of the movable frame, extrusion piece and connecting block components of the present invention.

[0032] Fig.11 It is a schematic diagram of the three-dimensional structure of the connecting frame, threaded sleeve, connecting lead screw and other components of the present invention.

[0033] Fig.12 It is a schematic diagram of the three-dimensional structure of the collecting mechanism of the present invention.

[0034] Fig.13 It is a schematic diagram of the three-dimensional structure of the components such as the sliding block, the collecting member and the supporting block of the present invention.

[0035] The markings of the components in the attached drawings are as follows: 1-aeration tank, 11-blower, 12-ventilation pipe, 13-aeration pipe, 14-aeration plate, 15-support frame, 16-servo motor, 17-rotating screw, 18-moving frame, 19-connecting rack, 110-one-way gear, 111-connecting member, 2-moving member, 21-sliding member, 22-connecting spring, 23-sliding frame, 24-rotating screw, 25-rotating member, 26-limiting member, 27-downward movement Frame, 271-limit rod, 28-drive motor, 281-limit ring, 282-L-shaped rod, 29-transmission member, 210-reset spring, 211-buffer spring, 212-return spring, 3-extrusion member, 301-top rod, 31-connecting block, 32-support member, 33-linear spring, 34-connecting frame, 35-threaded sleeve, 36-connecting screw, 37-guide rod, 4-support plate, 41-slider, 42-collecting member, 43-support block. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] The present invention will be further described below in conjunction with the embodiments.

[0038] Embodiments of the present invention

[0039] refer to Figures 1 to 4As shown, a low-energy consumption precisely controlled sewage aeration device comprises an aeration tank 1, the aeration tank 1 is used to store sewage, the front side of the aeration tank 1 is symmetrically fixedly connected with two blowers 11, the output ends of the blowers 11 are connected through a ventilation pipe 12, the blower 11 is used to transport gas inside the ventilation pipe 12, the rear side of the ventilation pipe 12 is connected through three aeration pipes 13, the two ends of the aeration pipe 13 are rotatably connected to the upper surface of the aeration tank 1, the ventilation pipe 12 is used to transport gas to the inside of the aeration pipe 13, the bottom of each aeration pipe 13 is threadedly connected with three aeration plates 14, the aeration pipe 13 is used to transport gas The gas is transported to the inside of the aeration plate 14, and the aeration plate 14 is used to transport the gas to the inside of the aeration tank 1 to treat the sewage. The two ends of the top of the aeration pipe 13 are symmetrically connected with connectors 111, and the connectors 111 are used to drive the aeration pipe 13 to flip. The outer surfaces of the connectors 111 are fixedly connected with one-way gears 110, wherein the two one-way gears 110 on the left can only idle clockwise, and the four one-way gears 110 on the right can only idle counterclockwise. The one-way gears 110 are used to drive the connectors 111 to rotate simultaneously. A support frame 15 is fixedly connected between the upper surfaces on the left and right sides of the aeration tank 1, and the left and right sides of the top of the support frame 15 are connected by rotation. A rotating screw 17 is connected, and the support frame 15 is used to limit the rotating screw 17 to rotate on the inner side of the top of the support frame 15. The right end of the rotating screw 17 is fixedly connected to a servo motor 16, and the right side of the servo motor 16 is fixedly connected to the left side of the support frame 15. The output end of the servo motor 16 is used to drive the rotating screw 17 to rotate. The outer surface of the rotating screw 17 is threadedly connected to a moving frame 18. The front and rear sides of the top of the moving frame 18 are slidably connected to the outer surface of the top of the support frame 15. The rotating screw 17 is used to drive the moving frame 18 to slide left and right. The bottoms of both ends of the moving frame 18 are fixedly connected to connecting racks 19, and the connecting racks 19 and the one-way gears The outer surface of the wheel 110 is meshed, and the connecting rack 19 is used to drive the one-way gear 110 to rotate. The inner side of the one-way gear 110 is fixedly connected with a connecting piece 111. The one-way gear 110 is used to drive the connecting piece 111 to rotate simultaneously. The inner sides of the two connecting pieces 111 are clamped at both ends of the aeration pipe 13. The connecting piece 111 is used to drive the aeration pipe 13 to flip upward. When the moving frame 18 is driven to move left and right by the servo motor 16, the connecting rack 19 is meshed with the one-way gear 110, so that the aeration plates 14 in different places can be lifted upward, thereby realizing the lifting of the aeration pipes 13 in different places, which greatly simplifies the operation steps.

[0040] refer to Figures 5 to 8As shown, a low-energy consumption precisely controlled sewage aeration device, the two ends of the top outer surface of the moving frame 18 are symmetrically fixedly connected with moving parts 2, the moving frame 18 is used to drive the moving parts 2 to slide simultaneously, the inner sides of the bottom of the moving parts 2 are slidably connected with sliding parts 21, the moving parts 2 are used to drive the sliding parts 21 to slide simultaneously, the right side of the sliding parts 21 is symmetrically fixedly connected with connecting springs 22, the right ends of the connecting springs 22 are fixedly connected to the right ends of the inner sides of the bottom of the moving parts 2, the connecting springs 22 are used to limit the sliding of the sliding parts 21, the left side of the sliding parts 21 is rotatably connected with a rotating screw rod 24, the sliding parts 21 are used to drive the rotating screw rod 24 to move simultaneously, the outer surface of the front end of the rotating screw rod 24 is threadedly connected with a sliding frame 23, the top of the right side of the sliding frame 23 is slidably connected to the sliding On the inner side of the moving part 21, the rotating screw 24 is used to drive the sliding frame 23 to move forward and backward. The inner side of the right end of the sliding frame 23 is rotatably connected with a rotating part 25. The upper surface of the bottom of the rotating part 25 is fixedly connected with a driving motor 28. The rotating part 25 is used to drive the driving motor 28 to rotate simultaneously. The outer surface of the driving motor 28 is fixedly connected with a limiting part 26. The driving motor 28 is used to drive the limiting part 26 to rotate simultaneously. The left side of the driving motor 28 is fixedly connected with a limiting ring 281. The output end of the driving motor 28 is fixedly connected with an L-shaped rod 282. The output shaft of the driving motor 28 is used to drive the L-shaped rod 282 to rotate. The right side of the bottom of the L-shaped rod 282 is slidably connected to the outer surface of the limiting ring 281. The limiting ring 281 is used to provide stability for the L-shaped rod 282 when it rotates. The inner side of the top of the L-shaped rod 282 is slidably connected to the limiting rod 271, and the bottom of the limiting rod 271 is adapted to the upper surface of the aeration plate 14. The limiting rod 271 is used to limit the outer surface of the aeration plate 14. The right side of the limiting rod 271 is fixedly connected to the return spring 212, and the right end of the return spring 212 is fixedly connected to the inner side of the top of the L-shaped rod 282. The return spring 212 is used to drive the limiting rod 271 to reset and move. The outer surface of the top of the left side of the limiting rod 271 is slidably connected to the lower moving frame 27. The limiting rod 271 is used to limit the lower moving frame 27 from sliding on the outer surface of the top of the limiting rod 271. The right side of the top of the lower moving frame 27 is extruded and matched with the inner part of the limiting member 26. The limiting member 26 is used to drive the lower moving frame 27 to slide downward. The inner side of the bottom of the lower moving frame 27 A transmission member 29 is slidably connected, and the bottom of the transmission member 29 is snap-fitted with the outer surface of the bottom of the aeration disk 14. The transmission member 29 is used to drive the aeration disk 14 to rotate and disassemble. A reset spring 210 is fixedly connected to the bottom of the right side of the lower moving frame 27. The bottom of the reset spring 210 is fixedly connected to the upper surface of the right side of the limit rod 271. The reset spring 210 is used to drive the lower moving frame 27 to reset and move. The front and rear ends of the transmission member 29 are symmetrically fixedly connected with buffer springs 211. The outer side of the buffer spring 211 is fixedly connected to the inner side of the lower moving frame 27. The buffer spring 211 is used to enable the transmission member 29 to better snap-fit ​​with the aeration disk 14. When the transmission member 29 is driven to rotate by the driving motor 28, the transmission member 29 is pressed down to snap-fit ​​the aeration disk 14.Therefore, the damaged aeration disc 14 can be easily removed, which can greatly shorten the disassembly time and reduce the downtime of the equipment, thereby ensuring the continuity and stability of sewage treatment.

[0041] refer to Figures 9 to 11 As shown, a low-energy consumption precisely controlled sewage aeration device is shown, the right side of the movable frame 18 is symmetrically fixedly connected with an extrusion piece 3, the bottom of the extrusion piece 3 is inclined, the two sides of the left end of the support frame 15 are symmetrically fixedly connected with a push rod 301, the left side of the sliding member 21 is pressed and matched with the right end of the push rod 301, the upper surface of the left side of the sliding member 21 is symmetrically fixedly connected with a guide rod 37, the outer surface of the guide rod 37 is slidably connected with a support member 32, the guide rod 37 is used to limit the support member 32 from sliding up and down on the outer surface of the guide rod 37, the upper surface of the support member 32 is symmetrically fixedly connected with a connecting block 31, the upper surfaces of the connecting blocks 31 are all arc-shaped and pressed and matched with the inclined surface at the bottom of the extrusion piece 3, the extrusion piece 3 is used to drive the connecting block 31 to be pressed downward, the lower surface of the left side of the support member 32 is symmetrically fixedly connected with a linear spring 33, the bottom of the linear spring 33 is fixedly connected to the left side of the sliding member 21 The upper surface of the side, the linear spring 33 is used to drive the support member 32 to reset and move, the outer surface of the front side of the support member 32 is slidably connected to the connecting frame 34, the support member 32 is used to drive the connecting frame 34 to slide at the same time, the interior of the connecting frame 34 is fixedly connected with a threaded sleeve 35, the inner wall of the threaded sleeve 35 is threadedly connected with a connecting screw 36, the threaded sleeve 35 is used to drive the connecting screw 36 to rotate, the bottom of the connecting screw 36 is fixedly connected to the top of the rotating member 25, the connecting screw 36 is used to drive the rotating member 25 to rotate at the same time, when the rotating member 25 is rotated one hundred and eighty degrees by the connecting screw 36, the aerator 14 in the opposite direction can be disassembled, thereby eliminating the need for complicated operating steps or additional tools, greatly simplifying the maintenance process, and can be flexibly adjusted according to the position of the aerator 14, improving the processing efficiency, and making it more flexible and convenient to disassemble the aerator plates 14 of different squares.

[0042] refer to Fig.12 and Fig.13As shown, a low-energy consumption precisely controlled sewage aeration device is shown, wherein a support plate 4 is fixedly connected to the rear side of the aeration tank 1, and a square groove is provided on the upper surface of the support plate 4, and a slider 41 is slidably connected in the square groove on the upper surface of the support plate 4, and the slider 41 is used to slide left and right in the square groove on the upper surface of the support plate 4, and a collecting piece 42 is slidably connected to the inner side of the slider 41, and the collecting piece 42 is used to slide back and forth on the inner side of the slider 41, and a support block 43 is symmetrically fixedly connected to the front side of the collecting piece 42, and the support block 43 is used to support the outer surface of the bottom of the aeration pipe 13, and when the collecting piece 42 is pushed forward by the staff, the support block 43 can support the aeration pipe 13 after the flip, thereby providing a stable support platform for the aeration pipe 13, facilitating the replacement of the aeration disc 14, and avoiding the aeration pipe 13 after the flip is in a suspended or unstable state.

[0043] The complete working principle and steps of the above embodiment are as follows:

[0044] refer to Figures 1 to 4 As shown, when the sewage aeration device is in the initial state, the blower 11 and the servo motor 16 are in the off state, and the connecting rack 19 has not yet engaged with the one-way gear 110;

[0045] When the sewage aeration device is used to treat sewage, the sewage is first transported to the interior of the aeration tank 1 and the blower 11 is started. At this time, the blower 11 can drive the gas to enter the interior of the ventilation pipe 12. The ventilation pipe 12 can transport the gas from the interior of the aeration pipe 13 to the interior of the aeration plate 14. At this time, the aeration plate 14 can transport the gas to the interior of the aeration tank 1 to treat the sewage in the aeration tank 1. When the aeration plate 14 is damaged, the staff can start the servo motor 16 to drive the output end of the servo motor 16 to drive the rotating screw 17 to rotate simultaneously, and the rotating screw 17 rotates on the inner side of the support frame 15. When the connecting rack 19 moves to the left, it will drive the moving frame 18 to move to the left, and when the moving frame 18 moves to the left, it will drive the connecting rack 19 to move at the same time. Since the two one-way gears 110 on the far left can only idle clockwise, as the connecting rack 19 moves to the left, it will mesh with the one-way gear 110 on the left and drive the one-way gear 110 on the left to rotate counterclockwise. When the one-way gear 110 on the left rotates counterclockwise, it will drive the aeration pipe 13 on the left to rotate at the same time through the connecting piece 111. At this time, when the aeration pipe 13 on the far left rotates counterclockwise, it will drive the aeration plate 14 on the left to rotate at the same time, so that the aeration plate 14 on the left will float to the surface for easy maintenance. When the air disc 14 is damaged, the output end of the servo motor 16 will drive the rotating screw 17 to rotate in the opposite direction, causing the moving frame 18 to drive the connecting rack 19 to move to the right. When the connecting rack 19 is engaged with the one-way gear 110 on the far left and moves to the right, the one-way gear 110 on the far left will be driven to rotate clockwise. When the connecting rack 19 is disengaged from the one-way gear 110 on the far left, the one-way gear 110 on the far left will drive the aeration disc 14 to flip downward and return to the inner side of the aeration tank 1 through the aeration pipe 13. Since the four one-way gears 110 on the right can only rotate counterclockwise, when the connecting rack 19 moves to the right, it will mesh with the one-way gear 110 on the right. The one-way gear 110 rotates clockwise and drives the one-way gear 110 to rotate clockwise. When the one-way gear 110 on the right rotates clockwise, it drives the aeration pipe 13 on the right to flip clockwise through the connecting piece 111, so that the aeration pipe 13 on the right drives the aeration plate 14 at the bottom to flip clockwise, and the aeration plate 14 on the right is floated to the surface for easy maintenance, so that the moving frame 18 drives the connecting rack 19 to slide left and right, so that the aeration pipes 13 in different places can be lifted, which greatly simplifies the operation steps. When the aeration pipe 13 is lifted upward, there is no need to unplug the ventilation pipe 12, which not only reduces the operation steps, but also saves the time of plugging and unplugging the aeration pipe 13.

[0046] refer to Figures 5 to 8 As shown, when the sewage aeration device is in the initial state, the connecting spring 22, the sliding member 21 and the return spring 212 are all in a naturally relaxed state, the outer surface of the right side of the lower moving frame 27 has not yet been attached to the inner side of the connecting screw 36, and the driving motor 28 is in a closed state;

[0047] As the aeration plate 14 is lifted out of the water, the movable frame 18 drives the sliding member 21 to move to the left through the movable member 2. When the sliding member 21 moves to the left, it drives the rotating member 25 to move at the same time through the sliding frame 23. When the rotating member 25 moves to the left, it drives the driving motor 28 to move at the same time. When the driving motor 28 moves to the left, it drives the limiting rod 271 to move at the same time through the L-shaped rod 282. When the limiting rod 271 moves to the left, the bottom of the left side of the limiting rod 271 will fit the upper surface of the aeration plate 14, and the limiting rod 271 moves to the left. When the lower moving frame 27 moves, the transmission member 29 will be driven to move at the same time through the lower moving frame 27. At this time, the driving motor 28 is started, so that the output end of the driving motor 28 drives the L-shaped rod 282 to rotate at the same time. When the L-shaped rod 282 rotates, it drives the lower moving frame 27 to rotate at the same time through the limiting rod 271. When the lower moving frame 27 rotates, the outer surface of the right end of the top of the lower moving frame 27 will fit into the inside of the limiting member 26 and cause the lower moving frame 27 to move downward. When the lower moving frame 27 moves downward, it will cause the reset spring 210 to move to the squeezed state, and the lower moving frame 27 moves downward. When the transmission member 29 is moved, the transmission member 29 will also be driven to move at the same time. As the transmission member 29 rotates and engages with the outer surface of the bottom of the aeration plate 14, the buffer spring 211 on the rear side will be squeezed and compressed, so that the transmission member 29 can better engage with the outer surface of the bottom of the aeration plate 14 and reduce the wear on the aeration plate 14. When the transmission member 29 drives the aeration plate 14 to be disassembled, the aeration plate 14 will gradually drive the transmission member 29 to move to the right. When the transmission member 29 moves to the right, it will drive the limit rod 271 to move at the same time through the lower moving frame 27. At this time, when the right end of the limit rod 271 moves to the right on the inner side of the L-shaped rod 282, the return spring 212 will be moved to a compressed state, so that the transmission member 29 and the limit rod 271 can better fit the aeration plate 14 for disassembly. When the aeration plate 14 is driven to rotate by the transmission member 29, the disassembly time can be greatly shortened, and the downtime of the equipment can be reduced, thereby ensuring the continuity and stability of sewage treatment. In addition, the staff only need to stand on the ground or in a safe area to operate, which greatly reduces the safety risks during maintenance.

[0048] When the aeration discs 14 of the same row need to be disassembled, the staff can rotate the front end of the rotating screw 24. As the rotating screw 24 rotates, it can drive the sliding frame 23 to slide backward on the inner side of the sliding member 21. When the sliding frame 23 slides backward, it will drive the driving motor 28 to move simultaneously through the rotating member 25, so that it can be flexibly adjusted according to the position of the aeration disc 14.

[0049] refer to Figures 9 to 11As shown, as the sliding member 21 moves to the left, the left side of the sliding member 21 will be blocked by the right end of the push rod 301. At this time, when the moving frame 18 drives the extruding member 3 to move to the left, the inclined surface at the bottom of the extruding member 3 can squeeze the arc surface on the upper surface of the connecting block 31 and prompt the connecting block 31 to move downward. When the connecting block 31 moves downward, it will drive the support member 32 to move at the same time. When the support member 32 moves downward on the outer surface of the guide rod 37, it will prompt the linear spring 33 to move into a compressed state, and when the support member 32 moves downward, it will pass through the connecting rod 37 to compress the linear spring 33. The frame 34 drives the threaded sleeve 35 to move at the same time. When the threaded sleeve 35 moves downward, it will mesh with the top of the connecting screw 36 and cause the connecting screw 36 to rotate. When the connecting screw 36 rotates, it will drive the rotating member 25 to rotate one hundred and eighty degrees, so that the aeration plate 14 in the opposite direction can be disassembled, thereby eliminating the need for complicated operating steps or additional tools, greatly simplifying the maintenance process, and being able to be flexibly adjusted according to the position of the aeration plate 14, thereby improving processing efficiency and making it more flexible and convenient to disassemble aeration plates 14 of different square shapes.

[0050] When resetting, the movable frame 18 will drive the extrusion member 3 to move to the right, while the sliding member 21 will be blocked by the connecting spring 22. As the extrusion member 3 moves to the left, the bottom of the extrusion member 3 will be out of contact with the bottom of the connecting block 31. At this time, the compressed linear spring 33 will drive the support member 32 to move upward. When the linear spring 33 moves upward, it will drive the threaded sleeve 35 to move at the same time through the connecting frame 34. When the threaded sleeve 35 moves upward, the inner surface of the threaded sleeve 35 will be out of mesh with the outer surface of the connecting screw 36 and the connecting screw 36 will be caused to rotate 180 degrees in the opposite direction. As the connecting screw 36 rotates in the opposite direction, it will drive the rotating member 25 to rotate to the initial state at the same time.

[0051] refer to Fig.12 and Fig.13 As shown, when the aeration plate 14 is disassembled, the staff can push the collecting piece 42 forward, and when the collecting piece 42 is pushed forward, it will drive the supporting block 43 to move at the same time. When the supporting block 43 moves forward, it can support the bottom of the aeration pipe 13, thereby providing a stable supporting platform for the aeration pipe 13, facilitating the replacement of the aeration plate 14, and preventing the aeration pipe 13 from being in a suspended or unstable state after being turned over, and the disassembled aeration plate 14 can be effectively caught by the collecting piece 42, which can prevent the aeration plate 14 from falling into the sewage.

[0052] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A low-energy consumption precisely controlled sewage aeration device, comprising an aeration tank (1), a plurality of blowers (11) symmetrically fixedly connected to one side of the aeration tank (1), a vent pipe (12) penetratingly connected between the output ends of the blowers (11), a plurality of aeration pipes (13) penetratingly connected to one side of the vent pipe (12), the two ends of the aeration pipe (13) being rotatably connected to the upper surface of the aeration tank (1), the bottom of each aeration pipe (13) being threadedly penetratingly connected to a plurality of aeration disks (14), wherein: The two ends of the top of the aeration pipe (13) are symmetrically connected with connecting pieces (111), and the outer surfaces of the connecting pieces (111) are fixedly connected with one-way gears (110). The upper surface of the aeration tank (1) is fixedly connected with a support frame (15), and the inner side of the top of the support frame (15) is rotatably connected with a rotating screw (17), one end of the rotating screw (17) is fixedly connected with a servo motor (16), and one side of the servo motor (16) is fixedly connected to one side of the support frame (15). The outer surface of the rotating screw (17) is threadedly connected with a moving frame (18), and the two sides of the top of the moving frame (18) are slidably connected to the outer surface of the top of the support frame (15), and the bottoms of the two ends of the moving frame (18) are fixedly connected with connecting racks (19).

2. A low energy consumption and precisely controlled sewage aeration device according to claim 1, characterized in that: The bottom of the connecting rack (19) is meshed with the outer surface of the one-way gear (110).

3. A low energy consumption and precisely controlled sewage aeration device according to claim 2, characterized in that: One side The two one-way gears (110) on one side can only idle in clockwise direction, and the multiple one-way gears (110) on the other side can only idle in counterclockwise direction.

4. A low energy consumption and precisely controlled sewage aeration device according to claim 3, characterized in that: The two ends of the outer surface of the moving frame (18) are symmetrically fixedly connected with the moving member (2), the inner side of the moving member (2) is slidably connected with a sliding member (21), one side of the sliding member (21) is symmetrically fixedly connected with a connecting spring (22), the other end of the connecting spring (22) is fixedly connected to the inner side of the bottom of the moving member (2), one side of the sliding member (21) is rotatably connected with a rotating screw rod (24), the outer surface of one side of the rotating screw rod (24) is threadedly connected with a sliding frame (23), the top of one side of the sliding frame (23) is slidably connected to the inner side of the sliding member (21), the inner side of one end of the sliding frame (23) is rotatably connected with a rotating member (25), the upper surface of the bottom of the rotating member (25) is fixedly connected with a driving motor (28), one side of the outer surface of the driving motor (28) is threadedly connected with a rotating screw rod (24), the top of one side of the sliding frame (23) is slidably connected to the inner side of the sliding member (21), the inner side of one end of the sliding frame (23) is rotatably connected with a rotating member (25), the upper surface of the bottom of the rotating member (25) is fixedly connected with a driving motor (28), and one side of the outer surface of the driving motor (28) is threadedly connected with a rotating screw rod (24). A limiting member (26) is fixedly connected, one side of the driving motor (28) is fixedly connected to a limiting ring (281), an output end of the driving motor (28) is fixedly connected to an L-shaped rod (282), the inner side of the bottom of the L-shaped rod (282) is slidably connected to the outer surface of the limiting ring (281), the inner side of the top of the L-shaped rod (282) is slidably connected to a limiting rod (271), the outer surface of one side of the limiting rod (271) is slidably connected to a lower moving frame (27), one side of the top of the lower moving frame (27) is extruded and matched with the inside of the limiting member (26), the inner side of the lower moving frame (27) is slidably connected to a transmission member (29), the bottom of one side of the lower moving frame (27) is fixedly connected to a return spring (210), and the bottom of the return spring (210) is fixedly connected to one side of the limit rod (271).

5. A low energy consumption and precisely controlled sewage aeration device according to claim 4, characterized in that: The two ends of the transmission member (29) are symmetrically fixedly connected with buffer springs (211), the other end of the buffer spring (211) is fixedly connected to the inner side of the lower moving frame (27), one side of the limiting rod (271) is fixedly connected with a return spring (212), and the other end of the return spring (212) is fixedly connected to the inner side of the top of the limiting ring (281).

6. A low energy consumption and precisely controlled sewage aeration device according to claim 5, characterized in that: The bottom of the limiting rod (271) is matched with the upper surface of the aeration plate (14), and the bottom of the transmission member (29) is snap-fitted with the outer surface of the bottom of the aeration plate (14).

7. A low energy consumption and precisely controlled sewage aeration device according to claim 6, characterized in that: One side of the movable frame (18) is symmetrically fixedly connected with an extrusion member (3), the bottom of the extrusion member (3) is inclined, two sides of one end of the support frame (15) are symmetrically fixedly connected with a push rod (301), one side of the sliding member (21) is pressed and matched with one end of the push rod (301), the upper surface of the sliding member (21) is symmetrically fixedly connected with a guide rod (37), the outer surface of the guide rod (37) is slidably connected with a support member (32), and the upper surface of the support member (32) is symmetrically fixedly connected A connecting block (31) is provided, the lower surface of the support member (32) is symmetrically fixedly connected with a linear spring (33), the bottom of the linear spring (33) is fixedly connected to the upper surface of the sliding member (21), the outer surface of the support member (32) is slidably connected with a connecting frame (34), the interior of the connecting frame (34) is fixedly connected with a threaded sleeve (35), the inner wall of the threaded sleeve (35) is threadedly connected with a connecting screw (36), and the bottom of the connecting screw (36) is fixedly connected to the top of the rotating member (25).

8. A low energy consumption and precisely controlled sewage aeration device according to claim 7, characterized in that: The upper surfaces of the connection blocks (31) are all arc-shaped and are extruded and matched with the inclined surface at the bottom of the extrusion piece (3).

9. A low energy consumption and precisely controlled sewage aeration device according to claim 8, characterized in that: A support plate (4) is fixedly connected to one side of the aeration tank (1); a square groove is provided on the upper surface of the support plate (4); a slider (41) is slidably connected in the square groove on the upper surface of the support plate (4); a collecting piece (42) is slidably connected to the inner side of the slider (41); and a support block (43) is symmetrically fixedly connected to one side of the collecting piece (42).

10. A low energy consumption and precisely controlled sewage aeration device according to claim 9, characterized in that: The square groove formed on the upper surface of the support plate (4) is adapted to fit the bottom of the slider (41).

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