Sewage treatment aeration mechanism

Abstract

The utility model discloses a sewage treatment aeration mechanism which comprises a bottom plate, an aeration tank and a plurality of groups of aeration heads, a cleaning scraper is rotatably arranged in the aeration tank, the lower surface of the cleaning scraper is fixedly connected with a cleaning brush plate, two groups of mounting top plates are symmetrically arranged on the upper surface of the aeration tank, and the upper surfaces of the two groups of mounting top plates are jointly clamped with a support plate; a rotating assembly used for driving the cleaning scraper and the cleaning brush plate to rotate is arranged on the upper surface of the supporting plate. The upper surface of the supporting plate is provided with an adjusting assembly used for adjusting the height of the cleaning scraper and the cleaning brush plate. The cleaning scraping plate is driven by the rotating assembly to clean the inner wall of the aeration tank, then the surface of the aeration head is cleaned by the cleaning brush plate, and after the aeration heads with different heights are replaced, the cleaning scraping plate and the cleaning brush plate are driven by the adjusting assembly to move up and down, so that the cleaning brush plate can be suitable for the aeration heads with different heights; therefore, manual cleaning of workers is avoided, and meanwhile, the cleaning quality of the aeration head is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to aeration device technical field, concretely is a sewage treatment aeration mechanism. BACKGROUND

[0002] In the process of biochemical treatment of sewage, the role of aeration is to provide dissolved oxygen required for biochemical action to microorganisms in the reactor, and to maintain the sufficient mixing of microorganisms, substrates and dissolved oxygen in the reactor, to provide good aerobic biochemical reaction conditions for the degradation of microorganisms. The quality of aeration not only affects the biochemical treatment effect of industrial wastewater, but also directly determines the operation cost of the sewage plant. The aeration tank is mainly composed of a tank body, an aeration system and water inlet and outlet. The tank body is generally built with reinforced concrete, and the planar shape is rectangular, square and circular, etc. The existing aeration mechanism cannot clean the aeration heads of different heights, so that the staff needs to clean manually after replacing the aeration heads of different heights, which seriously affects the cleaning quality of the brush and cannot meet the use requirement.

[0003] After searching, in the prior art, the authorized announcement number is: CN220537618U discloses a sewage treatment aeration mechanism, which comprises an aeration device main body, the aeration device main body comprises an aeration treatment tank, a gas guide installation port, a connecting pipe one and a support, the aeration treatment tank is arranged at the top end of the support, the connecting pipe one is installed in the inside of the aeration treatment tank, and the gas guide installation port is arranged at the end of the connecting pipe one and located at the side of the aeration treatment tank; by designing the cleaning mechanism, when a small amount of water is left in the aeration treatment tank after the aeration device main body treats the sewage, the auxiliary motor is powered on to drive the rotating shaft and the connecting rod to rotate, and when the connecting rod rotates, the connecting plate and the cleaning brush are brought into contact with the inner surface of the aeration treatment tank to rotate and clean, and when the connecting plate rotates, the scraper is brought into contact with the inner bottom end of the aeration treatment tank to scrape off dirt, and the aeration device main body can be conveniently cleaned after treating the sewage, and the aeration device main body can be quickly cleaned after treating the sewage.

[0004] The above-mentioned patent cannot clean the aeration heads of different heights when in use, so that the staff needs to clean manually after replacing the aeration heads of different heights, which seriously affects the cleaning quality of the brush and cannot meet the use requirement; therefore we need to propose a sewage treatment aeration mechanism. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a sewage treatment aeration mechanism, which drives the cleaning scraper to clean the inner wall of the aeration tank through the rotating assembly, and then drives the cleaning brush plate to clean the surface of the aeration head, so that when the aeration head of different heights is replaced, the cleaning scraper and the cleaning brush plate are driven to move up and down through the adjusting assembly, so that the cleaning brush plate can be applied to the aeration head of different heights, to solve the problems in the above background technology.

[0006] To achieve the above object, the utility model provides following technical scheme: a sewage treatment aeration mechanism, including bottom plate, aeration tank and the aeration head of several groups that set up in the bottom of aeration tank, the inside rotation of aeration tank is provided with the cleaning scraper, the lower surface of cleaning scraper is fixedly connected with the cleaning brush plate, the upper surface of aeration tank is provided with two groups of installation top plate, the upper surface of two groups of installation top plate is jointly clamped and is provided with the support plate, the upper surface of support plate is provided with the rotation component for driving the rotation of cleaning scraper and cleaning brush plate,

[0007] The upper surface of the support plate is provided with an adjusting assembly for adjusting the height of the cleaning scraper and the cleaning brush plate.

[0008] The adjusting assembly includes a mounting block, an auxiliary block, a moving plate, and a drive module. The moving plate is slidingly arranged on the corresponding surfaces of the mounting block and the auxiliary block. The rotation assembly is arranged on the upper surface of the moving plate.

[0009] Preferably, the drive module includes a moving motor, a lead screw, and a clamping block. The mounting block and the auxiliary block are fixedly arranged on the upper surface of the support plate. The moving motor is bolted to the upper surface of the mounting block. The lead screw is key-connected to the output end of the moving motor, and the lead screw is rotatably arranged in the mounting block. The clamping block is provided with two groups, and the two groups of clamping blocks are slidingly arranged in the mounting block and the auxiliary block, respectively.

[0010] Preferably, the two groups of clamping blocks are both provided as convex blocks, and the moving plate is fixedly arranged between the two groups of clamping blocks. The clamping block in the mounting block is threadedly sleeved on the outer arc surface of the lead screw.

[0011] Preferably, the rotation assembly includes a driving gear, a driven gear, and a rotation motor. The rotation motor is bolted to the upper surface of the moving plate. The driving gear is key-connected to the output end of the rotation motor. The driven gear is rotatably arranged on the upper surface of the moving plate through a rotation column, and the driving gear is meshingly arranged with the driven gear.

[0012] Preferably, the rotation column rotatably penetrates the support plate and the moving plate. Two groups of limiting columns are fixedly arranged on the outer arc surface of the rotation column, and the moving plate is located between the two groups of limiting columns. The bottom end of the rotation column is fixedly connected with the cleaning scraper.

[0013] Preferably, the support plate is fixedly provided with a limiting arc plate at both ends. The two groups of limiting arc plates are located on the opposite surfaces of the two groups of installation top plates. The clamping plates are bolted to the upper surfaces of the two groups of installation top plates and above the limiting arc plates.

[0014] Preferably, the upper surface of the bottom plate is provided with a fan, and the fan is sealingly connected with the aeration head. The outer arc surface of the aeration tank is sealingly connected with a water inlet and a drain.

[0015] Compared with the prior art, the utility model has the advantages of

[0016] The utility model discloses a rotating assembly drives the cleaning scraper to clean the inner wall of the aeration tank, and then the cleaning brush plate is used to clean the surface of the aeration head, when the aeration head with different heights is replaced, the cleaning scraper and the cleaning brush plate are driven to move up and down by the adjusting assembly, so that the cleaning brush plate can be suitable for the aeration head with different heights, thereby avoiding the manual cleaning of the staff, and the cleaning quality of the aeration head is guaranteed.

[0017] Other features and advantages of the present application will be set forth in the following description of the application, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application. The objects and other advantages of the application can be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is overall structure schematic view of the utility model;

[0019] Figure 2 It is overall structure sectional view of the utility model;

[0020] Figure 3 It is structure schematic view of the utility model support plate top;

[0021] Figure 4 It is the structure explosion map of the utility model support plate top.

[0022] In the drawing: 1, bottom plate;2, aeration tank;3, cleaning scraper;4, installation top plate;5, support plate;6, mounting block;7, auxiliary block;8, limit arc plate;9, water inlet;10, fan;11, aeration head;13, drain outlet;14, driving gear;15, driven gear;16, cleaning brush plate;17, rotating motor;18, rotating column;19, moving motor;20, screw;21, clamping block;22, moving plate;23, limit column;24, clamping plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be apparently and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by the ordinary skilled in the art without creative work belong to the protection scope of the utility model.

[0024] The utility model provides: a sewage treatment aeration mechanism, such as Figures 1-4As shown, including the bottom plate 1, aeration tank 2 and set in the bottom of aeration tank 2 several groups of aeration head 11, aeration tank 2 inside rotation is provided with cleaning scraper 3, the lower surface of cleaning scraper 3 is fixedly connected with cleaning brush plate 16, the upper surface of aeration tank 2 is symmetrically provided with two groups of installation top plate 4, the upper surface of two groups of installation top plate 4 is jointly clamped with support plate 5;The upper surface of bottom plate 1 is provided with fan 10, and the fan 10 is sealingly connected with aeration head 11, the outer arc surface of aeration tank 2 is sealingly connected with water inlet 9 and drain 13, the aeration tank 2 is rotated along the inner wall by cleaning scraper 3, thereby cleaning the inner wall of aeration tank 2, and when the cleaning scraper 3 rotates, the cleaning brush plate 16 is driven to rotate, thereby cleaning the surface of several groups of aeration head 11.

[0025] As preferred, the upper surface of support plate 5 is provided with adjusting assembly for adjusting the height of cleaning scraper 3 and cleaning brush plate 16;The adjusting assembly comprises mounting block 6, auxiliary block 7, moving plate 22 and drive module, the moving plate 22 is slidingly arranged on the corresponding surface of mounting block 6 and auxiliary block 7, the rotating assembly is arranged on the upper surface of moving plate 22, the moving plate 22 is driven to move up and down between mounting block 6 and auxiliary block 7 by drive assembly, thereby driving the rotating assembly above moving plate 22 to move, and further driving cleaning scraper 3 and cleaning brush plate 16 to move up and down.

[0026] Further, the drive module comprises moving motor 19, screw rod 20 and clamping block 21, the mounting block 6 and auxiliary block 7 are fixedly arranged on the upper surface of support plate 5, the moving motor 19 is bolted to the upper surface of mounting block 6, the screw rod 20 is key connected to the output end of moving motor 19, and the screw rod 20 is rotationally arranged in the mounting block 6, the clamping block 21 is provided with two groups, and the two groups of clamping block 21 are slidingly arranged in the mounting block 6 and auxiliary block 7 respectively;The two groups of clamping block 21 are provided as convex blocks, and the moving plate 22 is fixedly arranged between the two groups of clamping block 21, the clamping block 21 in the mounting block 6 is threadedly sleeved on the outer arc surface of screw rod 20, the moving motor 19 is started to drive the screw rod 20 to rotate, the screw rod 20 drives the clamping block 21 to move up and down through the thread, thereby driving the moving plate 22 to move up and down, and the other end of moving plate 22 is supported by the clamping block 21 in the auxiliary block 7, thereby ensuring the stability of moving plate 22 during up and down movement.

[0027] Further, the upper surface of the support plate 5 is provided with a rotating assembly for driving the cleaning scraper 3 and the cleaning brush plate 16 to rotate; the rotating assembly comprises a driving gear 14, a driven gear 15 and a rotating motor 17, the rotating motor 17 is bolted to the upper surface of the moving plate 22, the driving gear 14 is key-connected with the output end of the rotating motor 17, the driven gear 15 is rotatably arranged on the upper surface of the moving plate 22 through a rotating column 18, and the driving gear 14 is meshed with the driven gear 15, the rotating column 18 rotatably penetrates the support plate 5 and the moving plate 22, two groups of limiting columns 23 are fixedly arranged on the outer arc surface of the rotating column 18, and the moving plate 22 is located between the two groups of limiting columns 23, the bottom end of the rotating column 18 is fixedly connected with the cleaning scraper 3, the driving gear 14 is driven to rotate by starting the rotating motor 17, the driving gear 14 drives the driven gear 15 to rotate through meshing, so as to drive the cleaning scraper 3 and the cleaning brush plate 16 to rotate through the rotating column 18, the rotating column 18 is rotatably clamped with the moving plate 22 through the two groups of limiting columns 23, so as to fix the height of the driven gear 15 relative to the moving plate 22, when the moving plate 22 moves up and down, the rotating column 18 is driven to move up and down through the limiting columns 23, so as to drive the cleaning scraper 3 and the cleaning brush plate 16 to move up and down, so that the cleaning brush plate 16 can be suitable for the aeration head 11 with different heights, thereby avoiding the need for manual cleaning, and the cleaning quality of the aeration head 11 is ensured.

[0028] It is worth mentioning that the two ends of the support plate 5 are fixedly provided with limiting arc plates 8, the two groups of limiting arc plates 8 are located on the opposite surfaces of the two groups of mounting top plates 4, the upper surfaces of the two groups of mounting top plates 4 and above the limiting arc plates 8 are bolted with clamping plates 24, the support plate 5 is clamped in the two groups of mounting top plates 4 through the two groups of limiting arc plates 8, the position of the support plate 5 is limited through the two groups of limiting arc plates 8, so as to ensure the stability of the support plate 5 during the operation of the device, and the clamping plates 24 are arranged to strengthen the connection strength between the mounting top plate 4 and the support plate 5, and the support plate 5 is convenient to disassemble for maintaining the equipment in the aeration tank 2.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment aeration mechanism characterized by comprising: It include: bottom plate (1), aeration tank (2) and set in the bottom of aeration tank (2) several groups of aeration head (11), the inside of aeration tank (2) is rotationally arranged with cleaning scraper (3), the lower surface of cleaning scraper (3) is fixedly connected with cleaning brush plate (16), the upper surface of aeration tank (2) is symmetrically provided with two groups of installation top plate (4), the upper surface of two groups of installation top plate (4) is jointly clamped with support plate (5);The upper surface of support plate (5) is provided with rotating assembly for driving cleaning scraper (3) and cleaning brush plate (16) to rotate; The upper surface of support plate (5) is provided with adjusting assembly for adjusting the height of cleaning scraper (3) and cleaning brush plate (16); The adjusting assembly includes mounting block (6), auxiliary block (7), moving plate (22) and drive module, the moving plate (22) is slidably arranged on the corresponding surface of mounting block (6) and auxiliary block (7), and the rotating assembly is arranged on the upper surface of moving plate (22).

2. A sewage treatment aeration mechanism according to claim 1, wherein: The drive module includes moving motor (19), screw rod (20) and clamping block (21), the mounting block (6) and auxiliary block (7) are fixedly arranged on the upper surface of support plate (5), the moving motor (19) is bolted to the upper surface of mounting block (6), the screw rod (20) is key connected to the output end of moving motor (19), and the screw rod (20) is rotationally arranged in the mounting block (6), and the clamping block (21) is provided with two groups, and the two groups of clamping blocks (21) are slidably arranged in the mounting block (6) and the auxiliary block (7) respectively.

3. A sewage treatment aeration mechanism according to claim 2, wherein: The two groups of clamping blocks (21) are provided as convex blocks, and the moving plate (22) is fixedly arranged between the two groups of clamping blocks (21), and the clamping block (21) in the mounting block (6) is threadedly sleeved on the outer arc surface of the screw rod (20).

4. A sewage treatment aeration mechanism according to claim 3, wherein: The rotating assembly includes driving gear (14), driven gear (15) and rotating motor (17), the rotating motor (17) is bolted to the upper surface of moving plate (22), the driving gear (14) is key connected with the output end of rotating motor (17), the driven gear (15) is rotationally arranged on the upper surface of moving plate (22) through rotating column (18), and the driving gear (14) and driven gear (15) are meshingly arranged.

5. A sewage treatment aeration mechanism according to claim 4, wherein: The rotating column (18) rotationally penetrates through the support plate (5) and the moving plate (22), the outer arc surface of the rotating column (18) is fixedly provided with two groups of limiting columns (23), and the moving plate (22) is located between the two groups of limiting columns (23), and the bottom end of the rotating column (18) is fixedly connected with the cleaning scraper (3).

6. A sewage treatment aeration mechanism according to claim 1, wherein: The support plate (5) is fixedly provided with limiting arc plate (8) at both ends, the two groups of limiting arc plates (8) are located on the opposite surfaces of the two groups of installation top plate (4), and the clamping plate (24) is bolted to the upper surface of the two groups of installation top plate (4) and located above the limiting arc plate (8).

7. A sewage treatment aeration mechanism according to claim 1, wherein: The upper surface of the bottom plate (1) is provided with fan (10), and the fan (10) is sealingly connected with the aeration head (11), and the outer arc surface of the aeration tank (2) is sealingly connected with the water inlet (9) and the drain (13).

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