CN210595479U

CN210595479U - Aeration equipment for sewage treatment

Info

Publication number: CN210595479U
Application number: CN201921129805.0U
Authority: CN
Inventors: 黄克坚
Original assignee: Sichuan Shangshan Technology Co Ltd
Current assignee: Sichuan Shangshan Technology Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2020-05-22
Anticipated expiration: 2029-07-18

Abstract

The utility model discloses an aeration equipment for sewage treatment, including base and aeration tank, the top fixedly connected with aeration tank of base, the bottom fixedly connected with annular spray tube of aeration tank inner chamber, the middle-end fixed mounting at aeration tank top has the motor, the first pivot of output shaft fixedly connected with of motor, the first puddler of the fixed surface of first pivot is connected with, the fixed surface of first pivot upper end is connected with the driving gear, all there is the second pivot through bearing swing joint in both ends about aeration tank inner chamber top. The utility model discloses an effect of annular spray tube, fan, motor, driven gear, driving gear, first puddler, second pivot, second puddler, first pivot, second pivot, inside groove and through-hole makes this device possess the effectual advantage of aeration, and it is poor to have solved current aeration equipment and have the aeration effect to lead to the not thorough problem of sewage treatment.

Description

Aeration equipment for sewage treatment

Technical Field

The utility model relates to an aeration equipment technical field specifically is an aeration equipment for sewage treatment.

Background

The sewage treatment method is characterized by that it is a water treatment method which is the most common water treatment method in the present world, and its aeration tank is a device for making biochemical treatment of sewage, after the sewage is fed into aeration tank, the sewage can be organically reacted with active mud in the tank, the harmful substances can be decomposed into harmless substances, and after the water is clarified, the water can be discharged, and in the course of treatment, in order to maintain the life activity of microbe it must ensure that the water has a certain quantity of dissolved oxygen, so-called aeration, it can continuously inject air into the water or utilize mechanical stirring action to make the oxygen in the air dissolve into the water, however, the existing aeration device has poor aeration effect, so that the sewage treatment is not thorough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aeration equipment for sewage treatment possesses the effectual advantage of aeration, has solved current aeration equipment and has had the aeration effect poor to lead to the not thorough problem of sewage treatment.

In order to achieve the above object, the utility model provides a following technical scheme: an aeration device for sewage treatment comprises a base and an aeration tank, wherein the top of the base is fixedly connected with the aeration tank, the bottom of an inner cavity of the aeration tank is fixedly connected with an annular spray pipe, the middle end of the top of the aeration tank is fixedly provided with a motor, an output shaft of the motor is fixedly connected with a first rotating shaft, the outer surface of the first rotating shaft is fixedly connected with a first stirring rod, the outer surface of the upper end of the first rotating shaft is fixedly connected with a driving gear, the left end and the right end of the top of the inner cavity of the aeration tank are movably connected with a second rotating shaft through bearings, the outer surface of the upper end of the second rotating shaft is fixedly connected with a driven gear, the driven gear is meshed with the driving gear, the inner groove is formed in the inner surface of the second rotating shaft, the outer surface of the second rotating shaft is provided with a through hole, and the air outlet end of the fan is respectively communicated with the annular spray pipe and the inner groove through pipelines.

Preferably, the upper end of the left side of the aeration tank is provided with a water inlet, the lower end of the right side of the aeration tank is provided with a water outlet, and the inner surfaces of the water outlet and the water inlet are movably connected with an electromagnetic valve.

Preferably, the top of the annular spray pipe is fixedly provided with a spray head, and the annular spray pipes are communicated through a connecting pipe.

Preferably, the number of the through holes is multiple, and the distances between every two adjacent through holes are equal.

Preferably, the number of the annular nozzles is three, and the distances between every two adjacent annular nozzles are equal.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is provided with the annular spray pipe and the fan, people open the fan through the external controller, the air inlet end of the fan is turned into the air outlet end of the fan after sucking air, the air outlet end of the fan is conveyed into the annular spray pipe through a pipeline and is sprayed out through a spray head, the purpose of primary aeration of sewage is achieved, the motor is arranged, the driven gear, the driving gear, the first stirring rod, the second rotating shaft, the second stirring rod, the first rotating shaft and the second rotating shaft are arranged, people open the motor through the external controller, the first rotating shaft is driven to rotate through an output shaft while the motor rotates, the first stirring rod and the driving gear are driven to rotate while the first rotating shaft rotates, the driven gear is driven to rotate while the driving gear rotates, the second rotating shaft is driven to rotate while the driven gear rotates, the purpose of stirring and aerating sewage is achieved, an inner groove and a through hole are arranged, when people open the, the air-out end of fan passes through the pipeline and carries the air to the interior inslot through the through-hole blowout, reaches the purpose to the rotatory aeration of sewage second level, through the effect of above structure complex, makes this device possess the effectual advantage of aeration, has solved current aeration equipment and has had the aeration effect poor to lead to the not thorough problem of sewage treatment.

Drawings

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

fig. 2 is a schematic structural view of the annular nozzle of the present invention.

In the figure: 1. a base; 2. an annular nozzle; 3. a spray head; 4. a second stirring rod; 5. a fan; 6. a second rotating shaft; 7. a through hole; 8. an inner tank; 9. a water inlet; 10. a driven gear; 11. a motor; 12. a driving gear; 13. a first stirring rod; 14. a first rotating shaft; 15. an electromagnetic valve; 16. a water outlet; 17. a connecting pipe; 18. an aeration tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The utility model discloses a base 1, annular nozzle 2, shower nozzle 3, second puddler 4, fan 5, second pivot 6, through-hole 7, inside groove 8, water inlet 9, driven gear 10, motor 11, driving gear 12, first puddler 13, first pivot 14, solenoid valve 15, delivery port 16, connecting pipe 17 and aeration tank 18's part is the general standard or the part that technical staff in the field knows, and its structure and principle all are this technical staff's all can learn the manual through the technique or learn through conventional experimental approach.

Referring to fig. 1-2, an aeration apparatus for sewage treatment comprises a base 1 and an aeration tank 18, wherein the top of the base 1 is fixedly connected with the aeration tank 18, the left upper end of the aeration tank 18 is provided with a water inlet 9, the right lower end of the aeration tank 18 is provided with a water outlet 16, the inner surfaces of the water outlet 16 and the water inlet 9 are movably connected with an electromagnetic valve 15, the bottom of the inner cavity of the aeration tank 18 is fixedly connected with an annular spray pipe 2, the top of the annular spray pipe 2 is fixedly provided with a spray head 3, the annular spray pipes 2 are communicated with each other through a connecting pipe 17, the number of the annular spray pipes 2 is three, the distances between every two adjacent annular spray pipes 2 are equal, the middle end of the top of the aeration tank 18 is fixedly provided with a motor 11, the output shaft of the motor 11 is fixedly connected with a first rotating shaft 14, the outer surface of the first, the left end and the right end of the top of an inner cavity of an aeration tank 18 are both movably connected with a second rotating shaft 6 through bearings, the outer surface of the upper end of the second rotating shaft 6 is fixedly connected with a driven gear 10, the driven gear 10 is meshed with a driving gear 12 and connected, the inner surface of the second rotating shaft 6 is provided with an inner groove 8, the outer surface of the second rotating shaft 6 is provided with a plurality of through holes 7, the number of the through holes 7 is equal, the distance between every two adjacent through holes 7 is equal, the outer surface of the second rotating shaft 6 is fixedly connected with a second stirring rod 4, a user opens a motor 11 through an external controller, the motor 11 rotates and drives a first rotating shaft 14 to rotate through an output shaft, the first rotating shaft 14 rotates and drives a first stirring rod 13 and the driving gear 12 to rotate, the driving gear 12 rotates and drives the driven gear 10 to rotate, the driven gear 10 rotates and drives the second rotating, the left lower extreme fixed mounting of aeration tank 18 has fan 5, the air-out end of fan 5 passes through the pipeline and communicates with annular spray tube 2 and interior groove 8 respectively, people open fan 5 through external controller, change over to the air-out end of fan 5 after the air intake end of fan 5 inhales the air, the air-out end of fan 5 passes through the pipeline and carries annular spray tube 2 in through 3 blowout of shower nozzle, reach the purpose to the aeration of sewage first level, people open fan 5 through external controller simultaneously, fan 5's air-out end carries the air through the pipeline and spouts through-hole 7 in interior groove 8, reach the purpose to the rotatory aeration of sewage second level (external controller's model is DATA-7311 in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

When in use, the annular spray pipe 2 and the fan 5 are arranged, people open the fan 5 through the external controller, the air inlet end of the fan 5 sucks air and then turns into the air outlet end of the fan 5, the air outlet end of the fan 5 is conveyed into the annular spray pipe 2 through a pipeline and is sprayed out through the spray head 3, so as to achieve the purpose of primary aeration of sewage, the motor 11, the driven gear 10, the driving gear 12, the first stirring rod 13, the second rotating shaft 6, the second stirring rod 4, the first rotating shaft 14 and the second rotating shaft 6 are arranged, people open the motor 11 through the external controller, the motor 11 rotates and simultaneously drives the first rotating shaft 14 to rotate through the output shaft, the first rotating shaft 14 simultaneously drives the first stirring rod 13 and the driving gear 12 to rotate, the driving gear 12 rotates and simultaneously drives the driven gear 10 to rotate, the driven gear 10 rotates and simultaneously drives the second rotating shaft 6 to rotate, so as to achieve the purpose of stirring and aeration, set up inside groove 8 and through-hole 7, when people opened fan 5 through external controller, the air-out end of fan 5 was through 7 blowout of through-hole in carrying inside groove 8 to the air through the pipeline, reached the purpose to the rotatory aeration of sewage second grade, through the effect of above structure complex, made this device possess the effectual advantage of aeration, solved current aeration equipment and had the aeration effect poor to lead to the not thorough problem of sewage treatment.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An aeration device for sewage treatment, which comprises a base (1) and an aeration tank (18), and is characterized in that: the top of the base (1) is fixedly connected with an aeration tank (18), the bottom of an inner cavity of the aeration tank (18) is fixedly connected with an annular spray pipe (2), a motor (11) is fixedly installed at the middle end of the top of the aeration tank (18), an output shaft of the motor (11) is fixedly connected with a first rotating shaft (14), a first stirring rod (13) is fixedly connected with the outer surface of the first rotating shaft (14), a driving gear (12) is fixedly connected with the outer surface of the upper end of the first rotating shaft (14), the left end and the right end of the top of the inner cavity of the aeration tank (18) are movably connected with a second rotating shaft (6) through bearings, a driven gear (10) is fixedly connected with the outer surface of the upper end of the second rotating shaft (6), the driven gear (10) is meshed with the driving gear (12), an inner groove (8, the outer surface of the second rotating shaft (6) is provided with a through hole (7), the outer surface of the second rotating shaft (6) is fixedly connected with a second stirring rod (4), the lower end of the left side of the aeration tank (18) is fixedly provided with a fan (5), and the air outlet end of the fan (5) is communicated with the annular spray pipe (2) and the inner groove (8) through pipelines respectively.

2. An aeration apparatus for wastewater treatment according to claim 1, wherein: the water inlet (9) is formed in the upper end of the left side of the aeration tank (18), the water outlet (16) is formed in the lower end of the right side of the aeration tank (18), and the electromagnetic valves (15) are movably connected to the inner surfaces of the water outlet (16) and the water inlet (9).

3. An aeration apparatus for wastewater treatment according to claim 1, wherein: the top of annular spray pipe (2) is fixed with shower nozzle (3), communicate through connecting pipe (17) between annular spray pipe (2).

4. An aeration apparatus for wastewater treatment according to claim 1, wherein: the number of the through holes (7) is multiple, and the distances between every two adjacent through holes (7) are equal.

5. An aeration apparatus for wastewater treatment according to claim 1, wherein: the number of the annular spray pipes (2) is three, and the distances between every two adjacent annular spray pipes (2) are equal.