CN215798758U

CN215798758U - Rotary device of microporous aerator

Info

Publication number: CN215798758U
Application number: CN202023177802.XU
Authority: CN
Inventors: 华超
Original assignee: Jiangsu Huishun Environmental Protection Technology Co ltd
Current assignee: Jiangsu Huishun Environmental Protection Technology Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2022-02-11
Anticipated expiration: 2030-12-25

Abstract

The utility model belongs to the technical field of microporous aerators, and particularly relates to a rotating device of a microporous aerator, which comprises an aeration tank, wherein two bearings are respectively arranged on the inner walls of two sides of the aeration tank, connecting shafts are respectively and fixedly arranged on the inner rings of the ends, close to each other, of the four bearings, a gas pipe is fixedly connected between the ends, close to each other, of the two corresponding connecting shafts, driven gears are respectively and fixedly arranged on the surfaces of the two connecting shafts at the same right end, a rotating shaft is rotatably arranged on one side of the aeration tank, a driving gear is fixedly connected with one end of the rotating shaft, and the driving gear is meshed with the two driven gears. The gas pipe is convenient to operate and use, so that the gas pipe can rotate in the aeration tank to uniformly send gas into sewage, and the sewage in the aeration tank can be stirred, so that the sewage has higher fluidity, the gas entering the aeration tank can fully react with the sewage, and the sewage purification and absorption effects are better.

Description

Rotary device of microporous aerator

Technical Field

The utility model relates to the technical field of microporous aerators, in particular to a rotating device of a microporous aerator.

Background

The aerator is a necessary device for water supply and drainage aeration and oxygenation, and can be divided into a surface aerator and an underwater aerator according to a use method, wherein the underwater aerator mainly comprises a micropore aerator and a jet aerator.

The common gas transmission pipeline installed in the aeration tank is usually fixed in the aeration tank and can not rotate, so that when gas is transmitted into water through micropores on the surface of the gas transmission pipeline, the contact effect of the gas and sewage is poor, the sewage in the aeration tank has poor fluidity, and the positions of the micropores on the gas transmission pipeline are fixed, so that the oxygenation effect is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a rotating device of a microporous aerator.

In order to achieve the purpose, the utility model adopts the following technical scheme: a rotary device of a microporous aerator comprises an aeration tank, wherein two bearings are respectively arranged on the inner walls of two sides of the aeration tank, connecting shafts are respectively and fixedly arranged on the inner rings of the four ends, which are close to each other, of the four bearings, a gas pipe is fixedly connected between the two ends, which are close to each other, of the corresponding two connecting shafts, driven gears are respectively and fixedly arranged on the surfaces of the two connecting shafts at the right end, a rotating shaft is rotatably arranged on one side of the aeration tank, a driving gear is fixedly connected with one end of the rotating shaft, the driving gear is mutually meshed with the two driven gears, a driving motor is connected with one end of the rotating shaft, a plurality of branch pipes are respectively arranged on the surfaces of the upper side and the lower side of the gas pipe, a plurality of air holes are respectively arranged on two sides of the branch pipes, sealing plates are slidably arranged in the branch pipes, and connecting rods are fixedly connected with one sides, which are far away from the gas pipes, of the sealing plates, the connecting rod is kept away from one end of the sealing plate penetrates through the branch pipe fixedly connected with drain board, the connecting rod is located one end surface of the outside of the branch pipe is sleeved with a spring, and an air conveying mechanism is installed on one side of the aeration tank.

Preferably, the number of the gas transmission pipes in the aeration tank is two or more, and is determined according to the area of the aeration tank.

Preferably, one end of the spring is fixedly connected with the surface of the branch pipe, and the other end of the spring is fixedly connected with the surface of the connecting rod.

Preferably, the gas transmission mechanism comprises a three-way pipe and a rotary valve, the gas inlet end of the three-way pipe is externally connected with gas transmission equipment, the other two gas outlet ends of the three-way pipe are respectively communicated with the corresponding insides of the gas transmission pipes, and the rotary valves are respectively installed on the two gas inlet ends of the three-way pipe.

Preferably, a rotating hole is formed in the connecting shaft, one end of the three-way pipe is rotatably connected with the rotating hole, and one end of the three-way pipe penetrates through the rotating hole and is communicated with the inside of the gas conveying pipe.

Preferably, a water outlet is formed in one side of the aeration tank, a water drainage pipe is installed in the water drainage port, and a sealing rubber ring is sleeved between the water drainage pipe and the inner wall of the water outlet.

Compared with the prior art, the utility model has the beneficial effects that: during the use, the inlet end of three-way pipe is external to have gas transmission equipment, thereby in sending into the three-way pipe with gas, it is intraductal to enter into two gas transmission respectively from two inlet ends of three-way pipe again, thereby the closing plate slides and drives the connecting rod extension simultaneously, the closing plate removes the sealed of a plurality of bleeder vents to the branch pipe both sides, thereby make gas discharge from the bleeder vent on the branch pipe, meanwhile driving motor rotates and drives the driving gear and rotate thereby make driven gear rotate, thereby the gear passes through the connecting axle and drives the gas-supply pipe rotation, thereby make the connecting rod on the branch pipe drive the drain bar rotation, thereby the drain bar stirs sewage, branch pipe circulation rotates simultaneously and goes into gas in the sewage, thereby make oxygen in sewage and the gas can more fully react.

The gas pipe is convenient to operate and use, so that the gas pipe can rotate in the aeration tank to uniformly send gas into sewage, and the sewage in the aeration tank can be stirred, so that the sewage has higher fluidity, the gas entering the aeration tank can fully react with the sewage, and the sewage purification and absorption effects are better.

Drawings

FIG. 1 is a schematic sectional front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. an aeration tank; 2. a bearing; 3. a connecting shaft; 4. a gas delivery pipe; 5. a driven gear; 6. a rotating shaft; 7. a driving gear; 8. a drive motor; 9. a branch pipe; 10. air holes are formed; 11. a sealing plate; 12. A connecting rod; 13. a drain plate; 14. a spring; 15. a gas delivery mechanism; 1501. a three-way pipe; 1502. a rotary valve; 16. and a water discharge pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a rotary device of a microporous aerator comprises an aeration tank 1, two bearings 2 are respectively arranged on the inner walls of two sides of the aeration tank 1, connecting shafts 3 are respectively welded on the inner rings of the ends, close to each other, of the four bearings 2, a gas pipe 4 is welded between the ends, close to each other, of the two corresponding connecting shafts 3, driven gears 5 are respectively welded on the surfaces of the two connecting shafts 3 at the right end, a rotating shaft 6 is rotatably arranged on one side of the aeration tank 1, a driving gear 7 is welded on one end of the rotating shaft 6, the driving gear 7 is meshed with the two driven gears 5, a driving motor 8 is connected with one end of the rotating shaft 6, a plurality of branch pipes 9 are respectively arranged on the surfaces of the upper side and the lower side of the gas pipe 4, a plurality of vent holes 10 are respectively arranged on two sides of the branch pipes 9, a sealing plate 11 is slidably arranged in each branch pipe 9, a connecting rod 12 is welded on one side, far away from the sealing plate 11, a drainage plate 13 is welded on one end of the connecting rod 12, penetrating through the branch pipe 9, a spring 14 is sleeved on the surface of one end of the connecting rod 12, which is positioned outside the branch pipe 9, and a gas transmission mechanism 15 is arranged on one side of the aeration tank 1;

the number of the gas transmission pipes 4 in the aeration tank 1 is two or more, the gas transmission mechanism 15 comprises a three-way pipe 1501 and a rotary valve 1502, the gas inlet end of the three-way pipe 1501 is externally connected with gas transmission equipment, the other two gas outlet ends of the three-way pipe 1501 are respectively communicated with the inside of the corresponding gas transmission pipe 4, the two gas inlet ends of the three-way pipe 1501 are respectively provided with the rotary valve 1502, the inside of the connecting shaft 3 is provided with a rotary hole, one end of the three-way pipe 1501 is rotatably connected with the rotary hole, one end of the three-way pipe 1501 penetrates through the rotary hole and is communicated with the inside of the gas transmission pipe 4, one side of the aeration tank 1 is provided with a water outlet, a water discharge pipe 16 is arranged in the water discharge hole, and a sealing rubber ring is sleeved between the water discharge pipe 16 and the inner wall of the water discharge port, the gas pipe is convenient to operate and use, so that the gas pipe can rotate in the aeration tank to uniformly send gas into sewage, and the sewage in the aeration tank can be stirred, so that the sewage has higher fluidity, the gas entering the aeration tank can fully react with the sewage, and the sewage purification and absorption effects are better.

The working principle is as follows: when the three-way pipe is used, the air inlet end of the three-way pipe 1501 is externally connected with an air conveying device, so that air is conveyed into the three-way pipe 1501 and then respectively enters the two air conveying pipes 4 from the two air inlet ends of the three-way pipe 1501, the sealing plate 11 slides to drive the connecting rod 12 to extend, the sealing plate 11 removes the sealing of the plurality of air holes 10 on the two sides of the branch pipe 9, so that the air is discharged from the air holes 10 on the branch pipe 9, meanwhile, the driving motor 8 rotates to drive the driving gear 7 to rotate so that the driven gear 5 rotates, so that the gear drives the air conveying pipes 4 to rotate through the connecting shaft 3, so that the connecting rod 12 on the branch pipe 9 drives the drainage plate 13 to rotate, so that the drainage plate 13 stirs sewage, and meanwhile, the branch pipe 9 circularly rotates to discharge the air into the sewage, so that the sewage can more fully react with oxygen in the air, the three-way pipe is convenient to operate and convenient to use, thereby make the gas-supply pipe can evenly send into gaseous sewage in the aeration tank internal rotation, can stir the sewage in the aeration tank simultaneously for sewage mobility is bigger, thereby makes and enters into gaseous can with sewage more abundant reaction, makes the purification absorption effect of sewage better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. A rotary device of a microporous aerator comprises an aeration tank (1), and is characterized in that: two bearings (2) are installed on the inner walls of the two sides of the aeration tank (1), four connecting shafts (3) are fixedly installed on the inner rings of the ends, close to each other, of the bearings (2), corresponding two connecting shafts (3) are fixedly connected with a gas pipe (4) between the ends, close to each other, of the connecting shafts (3), driven gears (5) are fixedly installed on the surfaces of the connecting shafts (3) of the two right ends, a rotating shaft (6) is installed on one side of the aeration tank (1) in a rotating mode, a driving gear (7) is fixedly connected with one end of the rotating shaft (6), the driving gear (7) is meshed with the two driven gears (5), one end of the rotating shaft (6) is connected with a driving motor (8), a plurality of branch pipes (9) are installed on the surfaces of the upper side and the lower side of the gas pipe (4), and a plurality of air holes (10) are formed in the two sides of the branch pipes (9), just slidable mounting has closing plate (11) in branch pipe (9), closing plate (11) are kept away from one side fixedly connected with connecting rod (12) of gas-supply pipe (4), connecting rod (12) are kept away from the one end of closing plate (11) is run through branch pipe (9) fixedly connected with drain bar (13), connecting rod (12) are located the outer terminal surface cover of branch pipe (9) is equipped with spring (14), gas transmission mechanism (15) are installed to one side of aeration tank (1).

2. The rotary device of a micro-porous aerator as claimed in claim 1, wherein: the number of the gas transmission pipes (4) in the aeration tank (1) is two or more, and is determined according to the area of the aeration tank (1).

3. The rotary device of a micro-porous aerator as claimed in claim 1, wherein: one end of the spring (14) is fixedly connected with the surface of the branch pipe (9), and the other end of the spring (14) is fixedly connected with the surface of the connecting rod (12).

4. The rotary device of a micro-porous aerator as claimed in claim 1, wherein: the gas transmission mechanism (15) comprises a three-way pipe (1501) and rotary valves (1502), a gas transmission device is connected to the outside of the gas inlet end of the three-way pipe (1501), the other two gas outlet ends of the three-way pipe (1501) are respectively communicated with the inside of the corresponding gas transmission pipe (4), and the rotary valves (1502) are respectively installed on the two gas inlet ends of the three-way pipe (1501).

5. The rotary device of a micro-porous aerator as claimed in claim 4, wherein: a rotating hole is formed in the connecting shaft (3), one end of the three-way pipe (1501) is rotatably connected with the rotating hole, and one end of the three-way pipe (1501) penetrates through the rotating hole and is communicated with the inside of the gas conveying pipe (4).

6. The rotary device of a micro-porous aerator as claimed in claim 1, wherein: a water outlet is formed in one side of the aeration tank (1), a water drainage pipe (16) is installed in the water drainage port, and a sealing rubber ring is sleeved between the water drainage pipe (16) and the inner wall of the water outlet.