Pollution control aerator

Abstract

The invention relates to the technical field of pollution control aerators, and discloses a pollution control aerator which comprises an air inlet pipe, a plurality of connecting flange seats are fixedly mounted outside the air inlet pipe, a connector of each connecting flange seat is connected with a first aeration pipe, the upper end of each first aeration pipe is connected with a second aeration pipe, and the upper end of each second aeration pipe is connected with a third aeration pipe. A top plate is arranged above the third aeration pipe, rotating motors are fixedly installed at the positions, close to the two sides, of the front end and the rear end of the top plate correspondingly, circular gear discs are fixedly installed at one ends of output shafts of the rotating motors, vertical plates are arranged at the two sides of the top plate correspondingly, and the vertical plates are fixed to the inner walls of the two sides of the pollution pool; a plurality of spur racks are vertically and fixedly mounted on one side of the vertical plate at equal intervals, and the circular gear disc is meshed and matched with the spur racks; according to the pollution control aerator disclosed by the invention, the mounting area of the whole aeration device can be adjusted, so that the aeration device can better meet the mounting requirements in different sewage treatment pools.

Description

Technical Field

[0001] The present application relates to the technical field of pollution control aerators, and in particular to a pollution control aerator. Background Art

[0002] Aeration tube is a new type of aeration facility. Also known as compressed air aeration, its principle is to use a blower to transport air through the air pipeline to the aeration device at the bottom of the pool, and then diffuse and escape in the form of bubbles, dissolving oxygen into the water at the gas-liquid interface.

[0003] The Chinese patent with the announcement number CN211595156U discloses a sewage treatment aeration pipeline device, including two main aeration pipes, two groups of side aeration pipes are fixedly installed between the two main aeration pipes through connecting corner pipes, the side aeration pipes and the main aeration pipes are connected to each other through connecting corner pipes, a main fixing seat is fixedly installed at the central position of the bottom of the main aeration pipe, and the tops of the main aeration pipes, the side aeration pipes and the auxiliary aeration pipes are evenly fixedly installed with reinforcement ring seats, and the tops of the reinforcement ring seats are fixedly installed with disc aerators. The present invention installs disc aerators on the main aeration pipes, the side aeration pipes and the auxiliary aeration pipes, so that the oxygen injected into the device can be evenly discharged into the sewage pool through the disc aerator. In addition, the use of a disc aerator with the exhaust hole downward can reduce the probability of the exhaust hole being blocked. When the disc aerator is blocked, it is disassembled and cleaned, so that the device can ensure the efficiency of sewage treatment during the aeration process.

[0004] The above-mentioned aeration pipe device is equipped with disc aerators on the main aeration pipe, the side aeration pipe and the auxiliary aeration pipe, so that the oxygen injected into the device can be evenly discharged into the sewage pool through the disc aerator. However, this aeration structure cannot adjust the occupied area according to actual usage requirements during installation, and there are certain deficiencies in installation and adjustment. Those skilled in the art provide a pollution control aerator to solve the problems raised in the above-mentioned background technology. Summary of the invention

[0005] In order to solve the problems raised in the above background technology, the present application provides a pollution prevention and control aerator.

[0006] The pollution prevention and control aerator provided in this application adopts the following technical solution:

[0007] A pollution control aerator comprises an air inlet pipe, a plurality of connecting flange seats are fixedly installed on the outside of the air inlet pipe, a first aeration pipe is connected to the interface of the connecting flange seat, a second aeration pipe is connected to the upper end of the first aeration pipe, a third aeration pipe is connected to the upper end of the second aeration pipe, a top plate is arranged above the third aeration pipe, rotating motors are fixedly installed at the front and rear ends of the top plate near the two sides, and a circular gear plate is fixedly installed at one end of the output shaft of the rotating motor.

[0008] Preferably, vertical plates are provided on both sides of the top plate, and the vertical plates are fixed to the inner walls on both sides of the pollution pool.

[0009] Preferably, a plurality of spur racks are fixedly mounted vertically and equidistantly on one side of the vertical plate, and the circular gear plate is meshed and matched with the spur racks.

[0010] Preferably, a connecting seat is fixedly mounted on the lower end of the top plate, and the connecting seat is threadedly connected to the third aeration pipe.

[0011] Preferably, aeration holes are formed on the outside of the first aeration tube, the second aeration tube and the third aeration tube, the upper end of the first aeration tube is inserted into the inside of the second aeration tube, and the upper end of the second aeration tube is inserted into the upper end of the third aeration tube.

[0012] Preferably, a first sealing gasket is fixedly installed on the upper ends of the first aeration pipe and the second aeration pipe, a second sealing gasket is fixedly installed on the upper end of the first sealing gasket, and the outer parts of the second aeration pipe and the third aeration pipe are both threadedly connected with fastening bolts.

[0013] In summary, the present application includes the following beneficial technical effects: by setting the top plate, according to the depth of sewage in the sewage pool, four rotating motors are started to rotate the circular gear plate, and the top plate moves up and down on the straight rack on one side of the vertical plate, so that the positions of the first aeration pipe and the second aeration pipe in the sewage pool can be adjusted, thereby making the aerator perform aeration work more effectively;

[0014] By setting up the first aeration tube, the second aeration tube and the third aeration tube, the assembly of the first aeration tube, the second aeration tube and the third aeration tube is fixed and limited by tightening bolts, so as to match sewage pools of different depths. Compared with traditional disc aerators, it is more practical and flexible, aerates a wider area, and occupies a smaller ground area. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a pollution prevention and control aerator in an embodiment of the present application;

[0016] Figure 2 This is a schematic diagram of the top plate structure of a pollution control aerator in an embodiment of the present application;

[0017] Figure 3 This is a schematic diagram of the structure of a first aeration tube of a pollution control aerator in an embodiment of the present application.

[0018] Explanation of the reference numerals in the accompanying drawings: 1. air inlet pipe; 2. connecting flange seat; 3. first aeration pipe; 4. aeration hole; 5. second aeration pipe; 6. third aeration pipe; 7. connecting seat; 8. top plate; 9. rotating motor; 10. circular gear plate; 11. vertical plate; 12. straight rack; 13. fastening bolt; 14. first sealing gasket; 15. second sealing gasket. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0020] like Figure 1-Figure 3 As shown, a pollution control aerator comprises an air inlet pipe 1, a plurality of connecting flange seats 2 are fixedly installed on the outside of the air inlet pipe 1, a first aeration pipe 3 is connected to the interface of the connecting flange seat 2, the upper end of the first aeration pipe 3 is connected to the second aeration pipe 5, the upper end of the second aeration pipe 5 is connected to the third aeration pipe 6, a top plate 8 is arranged above the third aeration pipe 6, a rotating motor 9 is fixedly installed at the front and rear ends of the top plate 8 near the two sides, a circular gear plate 10 is fixedly installed at one end of the output shaft of the rotating motor 9, firstly, the whole aerator device is put into a sewage pool, and four rotating motors 9 are started according to the depth of sewage in the sewage pool through the arranged top plate 8, and after the circular gear plate 10 is rotated, the top plate 8 moves up and down on the spur rack 12 on one side of the vertical plate 11, so that the positions of the first aeration pipe 3 and the second aeration pipe 5 in the sewage pool can be adjusted, so that the aerator can perform aeration work more effectively.

[0021] In this embodiment, vertical plates 11 are provided on both sides of the top plate 8 , and the vertical plates 11 are fixed to the inner walls on both sides of the pollution tank.

[0022] In this embodiment, a plurality of spur racks 12 are fixedly mounted vertically and equidistantly on one side of the vertical plate 11 , and the circular gear plate 10 is meshed and matched with the spur racks 12 .

[0023] In this embodiment, a connecting seat 7 is fixedly mounted on the lower end of the top plate 8 , and the connecting seat 7 is threadedly connected to the third aeration pipe 6 .

[0024] In the present embodiment, aeration holes 4 are provided on the outside of the first aeration tube 3, the second aeration tube 5 and the third aeration tube 6, the upper end of the first aeration tube 3 is inserted into the inside of the second aeration tube 5, and the upper end of the second aeration tube 5 is inserted into the upper end of the third aeration tube 6. By setting the first aeration tube 3, the second aeration tube 5 and the third aeration tube 6, the assembly of the first aeration tube 3, the second aeration tube 5 and the third aeration tube 6 is fixed and limited by the fastening bolts 13, so as to match sewage pools of different depths. Compared with traditional disc aerators, it is more practical and flexible, aerates a wider area, and occupies a smaller ground area.

[0025] In this embodiment, a first sealing gasket 14 is fixedly installed on the upper ends of the first aeration pipe 3 and the second aeration pipe 5 , a second sealing gasket 15 is fixedly installed on the upper end of the first sealing gasket 14 , and fastening bolts 13 are threadedly connected to the outsides of the second aeration pipe 5 and the third aeration pipe 6 .

[0026] The implementation principle of a pollution control aerator in an embodiment of the present application is as follows: first, the entire aerator device is placed in a sewage pool, and through the top plate 8, four rotating motors 9 are started according to the depth of sewage in the sewage pool. After the circular gear plate 10 is rotated, the top plate 8 moves up and down on the straight rack 12 on one side of the vertical plate 11, so that the position of the first aeration tube 3 and the second aeration tube 5 in the sewage pool can be adjusted, so that the aerator can perform aeration work more effectively. Through the first aeration tube 3, the second aeration tube 5 and the third aeration tube 6, the assembly of the first aeration tube 3, the second aeration tube 5 and the third aeration tube 6 is fixed and limited by the fastening bolts 13, so as to match sewage pools of different depths. Compared with traditional disc aerators, it is more practical and flexible, aerates a wider area, and occupies a smaller ground area.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0029] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pollution control aerator, characterized in that: The invention comprises an air intake pipe (1), wherein a plurality of connecting flange seats (2) are fixedly mounted on the outside of the air intake pipe (1), an interface of the connecting flange seat (2) is connected to a first aeration pipe (3), an upper end of the first aeration pipe (3) is connected to a second aeration pipe (5), an upper end of the second aeration pipe (5) is connected to a third aeration pipe (6), a top plate (8) is arranged above the third aeration pipe (6), a rotating motor (9) is fixedly mounted at the front and rear ends of the top plate (8) near both sides, and a circular gear plate (10) is fixedly mounted on one end of the output shaft of the rotating motor (9).

2. A pollution control aerator according to claim 1, characterized in that: Vertical plates (11) are provided on both sides of the top plate (8), and the vertical plates (11) are fixed to the inner walls on both sides of the pollution pool.

3. A pollution control aerator according to claim 2, characterized in that: A plurality of spur racks (12) are fixedly mounted vertically and equidistantly on one side of the vertical plate (11), and the circular gear plate (10) is meshed and matched with the spur racks (12).

4. A pollution control aerator according to claim 1, characterized in that: A connecting seat (7) is fixedly mounted on the lower end of the top plate (8), and the connecting seat (7) is threadedly connected to the third aeration pipe (6).

5. The pollution control aerator according to claim 1, characterized in that: Aeration holes (4) are provided on the outside of the first aeration tube (3), the second aeration tube (5) and the third aeration tube (6); the upper end of the first aeration tube (3) is inserted into the inside of the second aeration tube (5), and the upper end of the second aeration tube (5) is inserted into the upper end of the third aeration tube (6).

6. A pollution control aerator according to claim 5, characterized in that: A first sealing gasket (14) is fixedly mounted on the upper ends of the first aeration pipe (3) and the second aeration pipe (5), a second sealing gasket (15) is fixedly mounted on the upper end of the first aeration pipe (14), and fastening bolts (13) are threadedly connected to the outsides of the second aeration pipe (5) and the third aeration pipe (6).

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