CN219507754U

CN219507754U - Sewage treatment device

Info

Publication number: CN219507754U
Application number: CN202320896632.5U
Authority: CN
Inventors: 衡毅; 赵�智
Original assignee: Dalian Hongyu Shengxiang Environmental Technology Co ltd
Current assignee: Dalian Hongyu Shengxiang Environmental Technology Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-08-11
Anticipated expiration: 2033-04-20

Abstract

The utility model discloses a sewage treatment device which comprises an anaerobic tank, an aerobic tank and a sedimentation tank, wherein a plurality of air guide boxes are linearly distributed in the aerobic tank, a plurality of third air guide pipes are uniformly distributed on the side surfaces of the air guide boxes, an aeration disc is arranged at the top of each third air guide pipe, an aerator is arranged on the outer side of the aerobic tank, the output end of each aerator is connected with a first air guide pipe penetrating through the aerobic tank, the aerator and a driving motor simultaneously work, a driving rod drives a worm to rotate, the worm drives a worm wheel to rotate, the worm wheel drives a third driving shaft to rotate, and further the third driving shaft drives the first driving shaft and the second driving shaft to simultaneously rotate through driving bevel gears, and a stirring plate stirs sewage above the aeration disc, so that oxygen can be brought into sewage with a larger area, the uniformity of oxygen distribution can be improved, the sewage treatment efficiency is uniform, and the sewage treatment effect is improved.

Description

Sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device.

Background

A large amount of sewage can be produced in life and production, if direct discharge not only pollutes the water source but also wastes a large amount of water resources, so in life general use sewage treatment facility dispel the impurity in the sewage, in sewage treatment process, sewage generally can pass anaerobic tank, good oxygen pond and sedimentation tank, a plurality of aeration dishes of current good oxygen pond bottom tiling are used for increasing the oxygen content in the good oxygen pond, the air in the aeration dish can come up under the effect of buoyancy, the oxygen in the air can dissolve in sewage in this process, but the oxygen only can dissolve in the sewage of aeration dish top, so lead to the oxygen to distribute unevenly, lead to treatment effeciency inhomogeneous for the treatment effect is not good.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, a sewage treatment apparatus is proposed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a sewage treatment device, includes anaerobic tank, good oxygen pond and sedimentation tank, the inside in good oxygen pond is the linear type and distributes there is a plurality of air guide boxes, the side evenly distributed of air guide box has a plurality of third air guide pipes, the top of third air guide pipe is provided with the aeration dish, the outside in good oxygen pond is provided with the aeration machine, the output of aeration machine is connected with the penetration first air guide pipe in the good oxygen pond, the side evenly distributed of first air guide pipe has a plurality of second air guide pipes, the tip of second air guide pipe with the air guide box rotates to be connected, the top of air guide box is provided with stirring subassembly, stirring subassembly with be provided with the control between the air guide box and stirring subassembly pivoted drive part.

Preferably, the stirring assembly comprises a second transmission shaft positioned above the air guide box, and a plurality of stirring plates are uniformly distributed on the top side surface of the second transmission shaft.

Preferably, the transmission part comprises a limit frame, a first transmission shaft is arranged above the air guide box, the top of the first transmission shaft penetrates through the limit frame, the bottom of the second transmission shaft penetrates through the limit frame, the side surface of the limit frame penetrates through a third transmission shaft, the end part of the first transmission shaft is provided with a first driven bevel gear, the end part of the second transmission shaft is provided with a second driven bevel gear, and the end part of the third transmission shaft is provided with a driving bevel gear which is meshed with the first driven bevel gear and the second driven bevel gear.

Preferably, the first transmission shaft is rotatably connected with the limiting frame, and the second transmission shaft is rotatably connected with the limiting frame.

Preferably, one end of the third transmission shaft, which is far away from the limiting frame, is provided with a worm wheel, the outer side of the aerobic tank is provided with a driving motor, the output end of the driving motor is provided with a transmission rod, a plurality of worms are uniformly distributed on the transmission rod, and the worm wheel is in meshed connection with the worms.

Preferably, a positioning rod is arranged in the aerobic tank, and the third transmission shaft penetrates through the positioning rod and is in rotary connection with the positioning rod.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

according to the utility model, the aerator and the driving motor work simultaneously, the driving rod drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the third transmission shaft to rotate, and then the third transmission shaft drives the first transmission shaft and the second transmission shaft to rotate simultaneously through the driving bevel gear, the stirring plate stirs sewage above the aeration disc, and oxygen can be brought into sewage with a large area, so that the uniformity of oxygen distribution can be improved, the sewage treatment efficiency is uniform, and the sewage treatment effect is improved.

Drawings

FIG. 1 shows a schematic overall structure provided in accordance with an embodiment of the present utility model;

FIG. 2 shows a schematic diagram of an explosive structure provided in accordance with an embodiment of the present utility model;

fig. 3 shows a schematic side view of an aeration disc according to an embodiment of the present utility model;

fig. 4 shows a schematic diagram of the front structure of an aeration disc according to an embodiment of the present utility model.

Legend description:

1. an anaerobic tank; 2. an aerobic tank; 3. a sedimentation tank; 4. an aerator; 5. a driving motor; 6. a first air duct; 7. an air guide box; 8. a second air duct; 9. a third air duct; 10. an aeration disc; 11. a limit frame; 12. a first drive shaft; 13. a second drive shaft; 14. a first driven bevel gear; 15. a second driven bevel gear; 16. driving a bevel gear; 17. a third drive shaft; 18. a positioning rod; 19. a worm wheel; 20. a worm; 21. a stirring plate; 22. a transmission rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a sewage treatment device, including anaerobic tank 1, good oxygen pond 2 and sedimentation tank 3, the inside of good oxygen pond 2 is the linear type and distributes and have a plurality of air guide box 7, the side evenly distributed of air guide box 7 has a plurality of third air guide pipes 9, the top of third air guide pipe 9 is provided with aeration dish 10, the outside of good oxygen pond 2 is provided with aerator 4, the output of aerator 4 is connected with the first air guide pipe 6 that runs through into good oxygen pond 2, the side evenly distributed of first air guide pipe 6 has a plurality of second air guide pipes 8, first air guide pipe 6 and second air guide pipe 8 communicate each other, the inside cavity that is provided with of air guide box 7, second air guide pipe 8 and air guide box 7 communicate each other, the tip and the air guide box 7 rotation of second air guide pipe 8 are connected, the top of air guide box 7 is provided with the stirring subassembly, be provided with the transmission portion of accuse air guide box 7 and stirring subassembly pivoted between stirring subassembly and the air guide box 7. The stirring assembly comprises a second transmission shaft 13 positioned above the air guide box 7, and a plurality of stirring plates 21 are uniformly distributed on the side surface of the top of the second transmission shaft 13.

Specifically, as shown in fig. 3 and 4, the transmission part includes a limit frame 11, a first transmission shaft 12 is disposed above the air guide box 7, the top of the first transmission shaft 12 penetrates through the limit frame 11, the bottom of the second transmission shaft 13 penetrates through the limit frame 11, a third transmission shaft 17 penetrates through the side surface of the limit frame 11, a first driven bevel gear 14 is disposed at the end of the first transmission shaft 12, a second driven bevel gear 15 is disposed at the end of the second transmission shaft 13, a driving bevel gear 16 is disposed at the end of the third transmission shaft 17, and the driving bevel gear 16 is in meshed connection with the first driven bevel gear 14 and the second driven bevel gear 15. The first transmission shaft 12 is rotationally connected with the limiting frame 11, and the second transmission shaft 13 is rotationally connected with the limiting frame 11.

Specifically, as shown in fig. 3 and fig. 4, one end of the third transmission shaft 17, which is far away from the limiting frame 11, is provided with a worm wheel 19, the outer side of the aerobic tank 2 is provided with a driving motor 5, the output end of the driving motor 5 is provided with a transmission rod 22, a plurality of worms 20 are uniformly distributed on the transmission rod 22, and the worm wheel 19 is in meshed connection with the worms 20. A positioning rod 18 is arranged in the aerobic tank 2, and a third transmission shaft 17 penetrates through the positioning rod 18 and is in rotary connection with the positioning rod 18.

Working principle: the aerator 4 and the driving motor 5 work simultaneously, the driving rod 22 drives the worm 20 to rotate, the worm 20 drives the worm wheel 19 to rotate, the worm wheel 19 drives the third transmission shaft 17 to rotate, and then the third transmission shaft 17 drives the first transmission shaft 12 and the second transmission shaft 13 to rotate simultaneously through the driving bevel gear 16, the stirring plate 21 stirs sewage above the aeration disc 10, oxygen can be brought into sewage with a larger area, so that the uniformity of oxygen distribution can be improved, the sewage treatment efficiency is uniform, and the sewage treatment effect is improved.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a sewage treatment device, includes anaerobic tank (1), good oxygen pond (2) and sedimentation tank (3), its characterized in that, the inside of good oxygen pond (2) is the linear type and distributes has a plurality of air guide boxes (7), the side evenly distributed of air guide box (7) has a plurality of third air guide pipes (9), the top of third air guide pipe (9) is provided with aeration dish (10), the outside of good oxygen pond (2) is provided with aeration machine (4), the output of aeration machine (4) is connected with and runs through first air guide pipe (6) in good oxygen pond (2), the side evenly distributed of first air guide pipe (6) has a plurality of second air guide pipes (8), the tip of second air guide pipe (8) with air guide box (7) rotate to be connected, the top of air guide box (7) is provided with stirring subassembly, stirring subassembly with be provided with control between air guide box (7) and stirring subassembly pivoted drive part.

2. A sewage treatment device according to claim 1, wherein the stirring assembly comprises a second transmission shaft (13) located above the air guide box (7), and a plurality of stirring plates (21) are uniformly distributed on the top side surface of the second transmission shaft (13).

3. A sewage treatment device according to claim 2, wherein the transmission part comprises a limit frame (11), a first transmission shaft (12) is arranged above the air guide box (7), the top of the first transmission shaft (12) penetrates through the limit frame (11), the bottom of the second transmission shaft (13) penetrates through the limit frame (11), a third transmission shaft (17) penetrates through the side surface of the limit frame (11), a first driven bevel gear (14) is arranged at the end part of the first transmission shaft (12), a second driven bevel gear (15) is arranged at the end part of the second transmission shaft (13), a driving bevel gear (16) is arranged at the end part of the third transmission shaft (17), and the driving bevel gear (16) is in meshed connection with the first driven bevel gear (14) and the second driven bevel gear (15).

4. A sewage treatment device according to claim 3, wherein the first transmission shaft (12) is rotatably connected to the limit frame (11), and the second transmission shaft (13) is rotatably connected to the limit frame (11).

5. A sewage treatment device according to claim 3 or 4, wherein a worm wheel (19) is arranged at one end of the third transmission shaft (17) far away from the limiting frame (11), a driving motor (5) is arranged at the outer side of the aerobic tank (2), a transmission rod (22) is arranged at the output end of the driving motor (5), a plurality of worms (20) are uniformly distributed on the transmission rod (22), and the worm wheel (19) is in meshed connection with the worms (20).

6. The sewage treatment device according to claim 5, wherein a positioning rod (18) is arranged in the aerobic tank (2), and the third transmission shaft (17) penetrates through the positioning rod (18) and is rotatably connected with the positioning rod (18).