Aeration device for a suspended biological tank

Abstract

The utility model discloses a kind of suspension type biological pool aeration device, including biological pool, the end surface of biological pool is connected with aeration main pipe, the end surface of biological pool is connected with mobile pipe taking structure, the bottom of aeration main pipe is connected with aeration branch pipe by conduit, the bottom of biological pool and with aeration branch pipe correspond setting has quick fixing structure, the end surface of aeration main pipe is connected with aeration pump by conduit, the sidewall of biological pool is connected with controller, the sidewall of aeration branch pipe is symmetrically connected with lug, the utility model is set in suspension type biological pool aeration device by mobile pipe taking structure, to utilize drive motor in mobile pipe taking structure, rotating motor and electric telescopic rod can automatically lift aeration branch pipe in the bottom of biological pool by transmission structure, and then the maintenance and overhaul work of aeration branch pipe is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of biological pond treatment technology, specifically a suspended biological pond aeration device. Background Technology

[0002] Currently, the aeration systems of biological tanks in wastewater treatment plants are mostly buried at the bottom of the tank. When the aeration pipes are damaged, the cause needs to be investigated, or major repairs are required, production must be stopped, the tank emptied, and sludge removed before going down to the bottom of the tank for inspection and repair. At the same time, there are many safety hazards involved in bottom-of-tank repairs. Furthermore, the aeration pipes are mostly fixed to the bottom of the biological tank with bolts, making it inconvenient to disassemble and reassemble the aeration pipes during repairs. To address these issues, a suspended biological tank aeration device is needed. Utility Model Content

[0003] The purpose of this invention is to provide a suspended biological pond aeration device to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A suspended biological tank aeration device includes a biological tank, an aeration main pipe connected to one end face of the biological tank, a movable pipe-receiving structure connected to the end face of the biological tank, an aeration branch pipe connected to the bottom of the aeration main pipe via a conduit, a quick-fixing structure provided at the bottom of the biological tank corresponding to the aeration branch pipe, an aeration pump connected to the end face of the aeration main pipe via a conduit, a controller connected to the side wall of the biological tank, and hanging ears symmetrically connected to the side wall of the aeration branch pipe.

[0006] The mobile tube-taking structure includes two sets of fixed crossbeams connected to the end face of the biological tank. A mobile box is connected to the side wall of the fixed crossbeam. A drive motor is connected to the side wall of the mobile box via a connecting seat. The drive end of the drive motor is connected to a drive rod via a coupling. A drive gear is connected to the side wall of the drive rod and inside the mobile box. A fixed rack is meshed on the side wall of the drive gear and connected to the end face of the fixed crossbeam. A connecting box is connected to the side wall of the mobile box via a connecting plate. A rotating motor is connected to the connecting box via a connecting seat. A rotating rod is connected to the drive end of the rotating motor via a coupling. A rotating gear is connected to the side wall of the rotating rod and inside the connecting box. A mobile rack is meshed on the side wall of the rotating gear. A mobile slide rod is connected to the side wall of the mobile rack. A hook is provided on the side wall of the mobile slide rod corresponding to the hanging ear. An electric telescopic rod is connected to the side wall of the connecting box via a connecting plate.

[0007] As a preferred embodiment of this utility model, the quick-fixing structure includes a fixed connecting plate, which is connected to the bottom of the biological tank via a connecting plate. Connecting rotating rods are symmetrically connected to the side wall of the fixed connecting plate, and a rotating rod clamp is connected to the other end of the connecting rotating rod. A movable connecting plate is connected to one end of the rotating rod clamp. Spring seats are symmetrically connected between the fixed connecting plate and the movable connecting plate. A fixed connecting seat is connected to the end face of the fixed connecting plate, and a rotating curved plate is connected to the fixed connecting seat.

[0008] As a preferred embodiment of this utility model, the movable box is provided with a sliding groove corresponding to the fixed crossbeam, wherein the connection between the fixed crossbeam and the sliding groove is a sliding connection, and the drive motor is connected to the controller through a wire and the connection method is an electrical connection.

[0009] As a preferred embodiment of this utility model, the drive rod is connected to the side wall of the movable housing via a bearing seat, wherein the drive rod and the bearing seat are connected by a rotatable connection, and the rotating motor is connected to the controller via a wire in an electrical connection manner.

[0010] As a preferred embodiment of this utility model, the rotating rod is connected to the side wall of the connecting box through a bearing seat, wherein the connection between the rotating rod and the bearing seat is a rotatable connection, and a sliding groove is provided on the connecting box corresponding to the movable sliding rod, wherein the connection between the movable sliding rod and the sliding groove is a sliding connection.

[0011] As a preferred embodiment of this utility model, the electric telescopic rod is connected to the controller via a wire and the connection method is electrical connection, and the fixed connecting plate and the connecting rotating rod are rotatably connected via a rotating shaft.

[0012] As a preferred embodiment of this utility model, the connecting rod and the rotating rod clamp are rotatably connected by a rotating shaft, the rotating rod clamp is rotatably connected to the movable connecting plate by a rotating shaft, and the fixed connecting seat is rotatably connected to the rotating curved plate by a rotating shaft.

[0013] This invention utilizes a drive motor, a rotating motor, and an electric telescopic rod in a movable pipe-lifting structure to automatically lift the aeration branch pipe at the bottom of the biological tank via a transmission structure, thereby facilitating the maintenance and repair of the aeration branch pipe.

[0014] This invention utilizes the fixing plate, connecting rod, rotating rod clamp, and the interaction between various components in the quick-fixing structure to quickly fix the aeration branch pipe, and makes it more convenient to lift the aeration branch pipe upwards. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the isotropic structure of this utility model;

[0016] Figure 2 for Figure 1 Partial structural diagram;

[0017] Figure 3 This is a schematic diagram of the movable tube-retrieving structure of this utility model;

[0018] Figure 4 for Figure 3 Partial structural diagram;

[0019] Figure 5 This is a schematic diagram of the quick-fixing structure of this utility model;

[0020] Figure 6 for Figure 5 A partial structural diagram.

[0021] In the diagram: 1. Biological tank; 2. Main aeration pipe; 3. Movable pipe-receiving structure; 4. Aeration branch pipe; 5. Quick-fixing structure; 6. Aeration pump; 7. Controller; 8. Hanging lug; 301. Fixed crossbeam; 302. Movable box; 303. Drive motor; 304. Drive rod; 305. Drive gear; 306. Fixed rack; 307. Connecting box; 308. Rotating motor; 309. Rotating rod; 310. Rotating gear; 311. Movable rack; 312. Movable slide bar; 313. Hook; 314. Electric telescopic rod; 501. Fixed connecting plate; 502. Connecting rotating rod; 503. Rotating rod clamp; 504. Movable connecting plate; 505. Spring seat; 506. Fixed connecting seat; 507. Rotating curved plate. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0023] For an example, please refer to... Figure 1-6 This utility model provides a technical solution:

[0024] A suspended biological tank aeration device includes a biological tank 1, an aeration main pipe 2 connected to one end face of the biological tank 1, a movable pipe-receiving structure 3 connected to one end face of the biological tank 1, an aeration branch pipe 4 connected to the bottom of the aeration main pipe 2 via a conduit, a quick-fixing structure 5 provided at the bottom of the biological tank 1 and corresponding to the aeration branch pipe 4, an aeration pump 6 connected to the end face of the aeration main pipe 2 via a conduit, a controller 7 connected to the side wall of the biological tank 1, and hanging ears 8 symmetrically connected to the side wall of the aeration branch pipe 4.

[0025] In this embodiment, reference Figure 1 , Figure 2 , Figure 3 and Figure 4 The mobile tube extraction structure 3 includes two sets of fixed crossbeams 301. The fixed crossbeams 301 are connected to the end face of the biological tank 1. A mobile housing 302 is connected to the side wall of the fixed crossbeams 301. A drive motor 303 is connected to the side wall of the mobile housing 302 via a connecting seat. The drive end of the drive motor 303 is connected to a drive rod 304 via a coupling. A drive gear 305 is connected to the side wall of the drive rod 304 and located in the inner cavity of the mobile housing 302. A fixed rack 306 is meshed with the side wall of the drive gear 305. The fixed rack 306 is connected to the end face of the fixed crossbeams 301. The side of the mobile housing 302... A connecting box 307 is connected to the wall via a connecting plate. A rotating motor 308 is connected to the connecting box 307 via a connecting seat. A rotating rod 309 is connected to the drive end of the rotating motor 308 via a coupling. A rotating gear 310 is connected to the side wall of the rotating rod 309 and inside the cavity of the connecting box 307. A movable rack 311 is meshed with the side wall of the rotating gear 310. A movable slide rod 312 is connected to the side wall of the movable rack 311. A hook 313 is provided on the side wall of the movable slide rod 312 corresponding to the hanging ear 8. An electric telescopic rod 314 is connected to the side wall of the connecting box 307 via a connecting plate.

[0026] Based on the above structure and the connection relationship of the above structure, the controller 7 controls the drive motor 303 to run. When the drive end of the drive motor 303 rotates, it drives the drive rod 304 and the drive gear 305 to rotate in sequence. When the drive gear 305 rotates, it drives the movable box 302 and the connecting box 307 to move. When the hook 313 hooks the hanging ear 8, the controller 7 controls the rotating motor 308. When the drive end of the rotating motor 308 rotates, it drives the rotating rod 309 and the rotating gear 310 to rotate in sequence. When the rotating gear 310 rotates, it drives the hook 313 to move upward through the moving slide rod 312, so that the aeration branch pipe 4 is raised.

[0027] The drive motor 303 is connected to the controller 7 via wires in an electrical connection manner. The rotary motor 308 is connected to the controller 7 via wires in an electrical connection manner. The electric telescopic pole 314 is connected to the controller 7 via wires in an electrical connection manner. The controller 7 can control the operation of the drive motor 303, the rotary motor 308, and the electric telescopic pole 314.

[0028] A sliding groove is provided on the movable box 302 corresponding to the fixed crossbeam 301, wherein the fixed crossbeam 301 and the sliding groove are slidably connected. The drive rod 304 is connected to the side wall of the movable box 302 through a bearing seat, wherein the drive rod 304 and the bearing seat are rotatably connected. The rotating rod 309 is connected to the side wall of the connecting box 307 through a bearing seat, wherein the rotating rod 309 and the bearing seat are rotatably connected. A sliding groove is provided on the connecting box 307 corresponding to the movable sliding rod 312, wherein the movable sliding rod 312 and the sliding groove are slidably connected. When the drive rod 304 and the rotating rod 309 rotate, the aeration branch pipe 4 can be lifted.

[0029] In this embodiment, reference Figure 1 , Figure 2 , Figure 5 and Figure 6 The quick-fixing structure 5 includes a fixed connecting plate 501, which is connected to the bottom of the biological pool 1 via a connecting plate. A connecting rotating rod 502 is symmetrically connected to the side wall of the fixed connecting plate 501. A rotating rod clamp 503 is connected to the other end of the connecting rotating rod 502. A movable connecting plate 504 is connected to one end of the rotating rod clamp 503. A spring seat 505 is symmetrically connected between the fixed connecting plate 501 and the movable connecting plate 504. A fixed connecting seat 506 is connected to the end face of the fixed connecting plate 501. A rotating curved plate 507 is connected to the fixed connecting seat 506.

[0030] Based on the above structure and the connection relationship of the above structure, the electric telescopic rod 314 is controlled by the controller 7 to operate. When the driving end of the electric telescopic rod 314 moves downward, the driving end of the electric telescopic rod 314 presses the rotating curved plate 507 downward. The rotating curved plate 507 rotates around the axis of the fixed connecting seat 506. When the rotating curved plate 507 rotates, it drives the moving connecting plate 504 to move upward. When the moving connecting plate 504 moves upward, it drives the rotating rod clamp 503 to rotate to both sides through the connecting rotating rod 502.

[0031] The fixed connecting plate 501 and the connecting rotating rod 502 are rotatably connected by a rotating shaft. The connecting rotating rod 502 and the rotating rod clamping plate 503 are rotatably connected by a rotating shaft. The rotating rod clamping plate 503 and the movable connecting plate 504 are rotatably connected by a rotating shaft. The fixed connecting seat 506 and the rotating curved plate 507 are rotatably connected by a rotating shaft. When the rotating curved plate 507 rotates, the two sets of rotating rod clamping plates 503 can be opened.

[0032] When using the suspended biological tank aeration device, first connect the device to the power supply so that the device is in working condition; the controller 7, drive motor 303, rotary motor 308 and electric telescopic rod 314 are existing products and are general electronic components, which will not be elaborated on in this solution.

[0033] The controller 7 controls the operation of the drive motor 303. When the drive end of the drive motor 303 rotates, it drives the drive rod 304 and the drive gear 305 to rotate in sequence. When the drive gear 305 rotates, it drives the movable box 302 and the connecting box 307 to move. When the hook 313 hooks the hanging ear 8, the controller 7 controls the rotating motor 308. When the drive end of the rotating motor 308 rotates, it drives the rotating rod 309 and the rotating gear 310 to rotate in sequence. When the rotating gear 310 rotates, it drives the hook 313 to move upward through the movable slide rod 312, so that the aeration branch pipe 4 is raised. Then, maintenance work is carried out on the aeration branch pipe 4.

[0034] After the aeration branch pipe 4 is maintained, the electric telescopic rod 314 is controlled by the controller 7. The drive end of the electric telescopic rod 314 moves downward, pressing the rotating curved plate 507 downward. The rotating curved plate 507 rotates around the axis of the fixed connecting seat 506. When the rotating curved plate 507 rotates, it drives the moving connecting plate 504 to move upward. When the moving connecting plate 504 moves upward, it drives the rotating rod clamp 503 to rotate to both sides through the connecting rod 502.

[0035] The controller 7 controls the rotating motor 308. When the drive end of the rotating motor 308 rotates, it drives the rotating rod 309 and the rotating gear 310 to rotate in sequence. When the rotating gear 310 rotates, it drives the hook 313 to move downward through the sliding rod 312, so that the aeration branch pipe 4 is placed between the rotating rod clamps 503.

[0036] Then, the controller 7 controls the operation of the electric telescopic rod 314. The drive end of the electric telescopic rod 314 moves upward, and under the action of the spring seat 505, it drives the moving connecting plate 504 to move downward. When the moving connecting plate 504 moves downward, it drives the rotating rod clamp 503 to rotate towards the middle through the connecting rotating rod 502, thereby clamping the aeration branch pipe 4.

[0037] Then, the controller 7 controls the drive motor 303 to run. When the drive end of the drive motor 303 rotates, it drives the drive rod 304 and the drive gear 305 to rotate in sequence. When the drive gear 305 rotates, it drives the movable box 302 and the connecting box 307 to move, so that the hook 313 separates from the hanging ear 8.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A suspended biological tank aeration device, comprising a biological tank (1), characterized in that: An aeration main pipe (2) is connected to the end face of the biological tank (1), a movable pipe-receiving structure (3) is connected to the end face of the biological tank (1), an aeration branch pipe (4) is connected to the bottom of the aeration main pipe (2) through a conduit, a quick-fixing structure (5) is provided at the bottom of the biological tank (1) and corresponding to the aeration branch pipe (4), an aeration pump (6) is connected to the end face of the aeration main pipe (2) through a conduit, a controller (7) is connected to the side wall of the biological tank (1), and hanging ears (8) are symmetrically connected to the side wall of the aeration branch pipe (4). The mobile tube extraction structure (3) includes two sets of fixed crossbeams (301). The fixed crossbeams (301) are connected to the end face of the biological tank (1). A mobile box (302) is connected to the side wall of the fixed crossbeams (301). A drive motor (303) is connected to the side wall of the mobile box (302) via a connecting seat. The drive end of the drive motor (303) is connected to a drive rod (304) via a coupling. A drive gear (305) is connected to the side wall of the drive rod (304) and located in the inner cavity of the mobile box (302). A fixed rack (306) is meshed on the side wall of the drive gear (305). The fixed rack (306) is connected to the end face of the fixed crossbeams (301). The mobile box (302) A connecting box (307) is connected to the side wall of the connecting box (307) via a connecting plate. A rotating motor (308) is connected to the connecting box (307) via a connecting seat. A rotating rod (309) is connected to the drive end of the rotating motor (308) via a coupling. A rotating gear (310) is connected to the side wall of the rotating rod (309) and inside the cavity of the connecting box (307). A moving rack (311) is meshed on the side wall of the rotating gear (310). A moving slide rod (312) is connected to the side wall of the moving rack (311). A hook (313) is provided on the side wall of the moving slide rod (312) and corresponding to the hanging ear (8). An electric telescopic rod (314) is connected to the side wall of the connecting box (307) via a connecting plate.

2. The suspended biological tank aeration device according to claim 1, characterized in that: The quick-fixing structure (5) includes a fixed connecting plate (501), which is connected to the bottom of the biological pool (1) via a connecting plate. A connecting rotating rod (502) is symmetrically connected to the side wall of the fixed connecting plate (501). A rotating rod clamp (503) is connected to the other end of the connecting rotating rod (502). A movable connecting plate (504) is connected to one end of the rotating rod clamp (503). A spring seat (505) is symmetrically connected between the fixed connecting plate (501) and the movable connecting plate (504). A fixed connecting seat (506) is connected to the end face of the fixed connecting plate (501). A rotating curved plate (507) is connected to the fixed connecting seat (506).

3. The suspended biological tank aeration device according to claim 2, characterized in that: The movable housing (302) has a sliding groove corresponding to the fixed crossbeam (301), wherein the fixed crossbeam (301) and the sliding groove are connected by a sliding connection, and the drive motor (303) is connected to the controller (7) by a wire and the connection method is an electrical connection.

4. A suspended biological tank aeration device according to claim 2, characterized in that: The drive rod (304) is connected to the side wall of the movable housing (302) through a bearing seat. The drive rod (304) and the bearing seat are connected by a rotatable connection. The rotating motor (308) is connected to the controller (7) through a wire and the connection method is an electrical connection.

5. A suspended biological tank aeration device according to claim 2, characterized in that: The rotating rod (309) is connected to the side wall of the connecting box (307) through a bearing seat. The rotating rod (309) and the bearing seat are connected by rotation. The connecting box (307) is provided with a sliding groove corresponding to the movable slide rod (312). The movable slide rod (312) and the sliding groove are connected by sliding.

6. A suspended biological tank aeration device according to claim 2, characterized in that: The electric telescopic rod (314) is connected to the controller (7) by a wire and the connection method is electrical connection. The fixed connecting plate (501) and the connecting rotating rod (502) are rotatably connected by a rotating shaft.

7. A suspended biological tank aeration device according to claim 2, characterized in that: The connecting rod (502) and the rod clamp (503) are rotatably connected by a rotating shaft, the rod clamp (503) and the movable connecting plate (504) are rotatably connected by a rotating shaft, and the fixed connecting seat (506) and the rotating curved plate (507) are rotatably connected by a rotating shaft.

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