CN213387992U

CN213387992U - Aeration machine that operating efficiency is high for industrial sewage treatment

Info

Publication number: CN213387992U
Application number: CN202021823729.6U
Authority: CN
Inventors: 张小康
Original assignee: Foshan Yude Environmental Protection Equipment Co ltd
Current assignee: Foshan Yude Environmental Protection Equipment Co ltd
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-06-08
Anticipated expiration: 2030-08-27

Abstract

The utility model discloses an aerator that industrial sewage treatment is high with operating efficiency, which comprises a housin, the upper end fixedly connected with baffle of casing inner chamber, the equal fixedly connected with breather plate in both ends about the baffle bottom, the hole of airing exhaust has been seted up to the bottom of breather plate, the top fixed mounting of casing has the motor, the output fixedly connected with pivot of motor, the equal fixedly connected with puddler in the left and right sides of pivot surface, the hole has been refined to the internal surface of puddler has been seted up, the outer fixed surface of puddler is connected with the dispersion ratch, the left upper end fixed mounting of casing has the booster pump. The utility model discloses a motor, booster pump, breather plate, hole of airing exhaust, pivot, puddler, dispersion ratch and the effect of refining the hole have solved current aeration machine operating efficiency and have been lower, can't satisfy people's user demand, have restricted the problem of its development and popularization.

Description

Aeration machine that operating efficiency is high for industrial sewage treatment

Technical Field

The utility model relates to a sewage treatment technical field specifically is an aeration machine that operating efficiency is high for industrial sewage treatment.

Background

The aerator has wide application range, can be used for industrial wastewater treatment and domestic sewage treatment, can also be used for surface water treatment such as riverways and lakes, and water supply treatment for removing iron and manganese from underground water, and can be used in occasions such as aeration stirring of an activated sludge aeration tank, homogeneous stirring of a regulating tank, aeration sand settling of a sewage treatment plant, aeration of an aerobic tank, stirring of a coagulation tank, stirring of a reaction tank of a chemical method and the like.

The applicant finds that at least the following technical problems exist in the prior art: the existing aerator is low in operation efficiency, cannot meet the use requirements of people, and limits the development and popularization of the existing aerator, so that the aerator with high operation efficiency for industrial sewage treatment is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aeration machine that industrial sewage treatment used operating efficiency is high to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an aerator that industrial sewage treatment is with operating efficiency is high, which comprises a housin, the upper end fixedly connected with baffle of casing inner chamber, the equal fixedly connected with breather plate in both ends about the baffle bottom, the hole of airing exhaust has been seted up to the bottom of breather plate, the top fixed mounting of casing has the motor, the output fixedly connected with pivot of motor, the equal fixedly connected with puddler in the left and right sides of pivot surface, the internal surface of puddler has been seted up and has been refined the hole, the outer fixed surface of puddler is connected with the dispersion ratch, the left upper end fixed mounting of casing has the booster pump.

Preferably, the upper end of the shell is fixedly connected with an annular supporting plate, and the bottom of the annular supporting plate is fixedly connected with an annular floating plate.

Preferably, the exhaust holes are arranged in three rows, and the number of each row is multiple.

Preferably, the air inlet end of the booster pump is communicated with an air inlet pipe, the air outlet end of the booster pump is communicated with a conveying pipe, and the other end of the conveying pipe is communicated with the top of the vent plate.

Preferably, the lower end of the shell is fixedly connected with a diffusion cover, and the cross section of the diffusion cover is trapezoidal.

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

the utility model discloses an external controller opens motor and booster pump, when the booster pump works, suck external air through the intake pipe and pressurize the back and carry in the breather plate through the conveyer pipe, discharge by the exhaust hole, thereby realize minute-pressure gas-liquid mixing district in the inner chamber of casing, the motor drives pivot and puddler rotation when rotating, the puddler drives dispersion ratch rotation when rotating, and under the cooperation of refining the hole, further refine gas and the water in minute-pressure gas-liquid mixing district, make the oxygen in the air dissolve in the water fast under the minute-pressure environment, the conversion utilization ratio of oxygen is improved, thereby form supersaturated oxygen-enriched water, supersaturated oxygen-enriched water discharges through the diffusion hood and realizes the decompression, simultaneously, the supersaturated dissolved oxygen after refining enlarges the area of contact with the water, thereby dissolved oxygen efficiency is improved, reach the purpose that the aeration operating efficiency is high, through the effect of above structure cooperation, the problems that the existing aerator is low in operation efficiency, cannot meet the use requirements of people and limits the development and popularization of the aerator are solved.

Drawings

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

FIG. 2 is a schematic view of the structure of the stirring rod of the present invention;

fig. 3 is a schematic diagram of the structure of the vent plate of the present invention.

In the figure: 1. a housing; 2. an annular support plate; 3. an annular floating plate; 4. a breather plate; 5. a rotating shaft; 6. a stirring rod; 7. a diffusion cover; 8. a partition plate; 9. a delivery pipe; 10. a booster pump; 11. an air inlet pipe; 12. a motor; 13. a dispersion toothed bar; 14. thinning the holes; 15. and air exhaust holes.

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 casing 1, annular backup pad 2, annular kickboard 3, breather plate 4, pivot 5, puddler 6, diffusion cover 7, baffle 8, conveyer pipe 9, booster pump 10, intake pipe 11, motor 12, dispersion ratch 13, refine hole 14 and exhaust hole 15 part and be the parts that general standard spare or technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Referring to fig. 1-3, an aerator with high operation efficiency for industrial sewage treatment comprises a housing 1, an annular support plate 2 is fixedly connected to the upper end of the housing 1, and an annular floating plate 3 is fixedly connected to the bottom of the annular support plate 2, so that the aerator has the ability of floating on the water surface, a partition plate 8 is fixedly connected to the upper end of the inner cavity of the housing 1, air vent plates 4 are fixedly connected to the left and right ends of the bottom of the partition plate 8, air exhaust holes 15 are formed in the bottom of the air vent plates 4, the number of the air exhaust holes 15 is three, and each row is multiple, a motor 12 is fixedly installed at the top of the housing 1, a rotating shaft 5 is fixedly connected to the output end of the motor 12, stirring rods 6 are fixedly connected to the left and right sides of the outer surface of the rotating shaft 5, refining holes 14 are formed in the inner surface of the stirring rods 6, dispersing toothed, the air inlet end of the booster pump 10 is communicated with an air inlet pipe 11, the air outlet end of the booster pump 10 is communicated with a delivery pipe 9, the other end of the delivery pipe 9 is communicated with the top of the vent plate 4, the lower end of the shell 1 is fixedly connected with a diffusion cover 7, the cross section of the diffusion cover 7 is trapezoidal, the motor 12 and the booster pump 10 are opened through an external controller, when the booster pump 10 works, outside air is sucked through the air inlet pipe 11 and pressurized, then the outside air is delivered into the vent plate 4 through the delivery pipe 9, and is discharged through an air outlet hole 15, so that a micro-pressure gas-liquid mixing area is realized in an inner cavity of the shell 1, the rotating shaft 5 and the stirring rod 6 are driven to rotate when the motor 12 rotates, the stirring rod 6 drives the dispersing toothed rod 13 to rotate while rotating, and under the matching of the refining hole 14, gas and water in the micro-pressure gas-liquid mixing area are further refined, so that oxygen in, thereby form supersaturated oxygen-enriched water, supersaturated oxygen-enriched water realizes the decompression through diffusion cover 7 discharge, simultaneously, the supersaturated dissolved oxygen after refining has enlarged the area of contact with the water to dissolved oxygen efficiency has been improved, reach the high purpose of aeration operating efficiency (external controller is the PLC controller in this application, 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 motor 12 and the booster pump 10 are opened through the external controller, when the booster pump 10 works, the external air is sucked through the air inlet pipe 11 and pressurized, then the pressurized air is conveyed into the vent plate 4 through the conveying pipe 9, and is discharged through the exhaust hole 15, so that a micro-pressure gas-liquid mixing area is realized in the inner cavity of the shell 1, the rotating shaft 5 and the stirring rod 6 are driven to rotate when the motor 12 rotates, the stirring rod 6 drives the dispersing toothed rod 13 to rotate while rotating, and the gas and the water in the micro-pressure gas-liquid mixing area are further refined under the coordination of the refining hole 14, so that the oxygen in the air is rapidly dissolved in the water under the micro-pressure environment, the conversion utilization rate of the oxygen is improved, the supersaturated oxygen-enriched water is formed, the supersaturated oxygen-enriched water is discharged through the diffusion cover 7 to realize pressure reduction, meanwhile, the contact area of the refined supersaturated oxygen-enriched water is enlarged, the oxygen-dissolved efficiency is improved, through the effect of the above structure matching, the problems that the existing aeration machine is low in operation efficiency, cannot meet the use requirements of people and limits the development and popularization of the aeration machine are solved.

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. The utility model provides an aerator that industrial waste water treatment is with operating efficiency is high, includes casing (1), its characterized in that: the utility model discloses a motor, including casing (1), the upper end fixedly connected with baffle (8) of casing (1) inner chamber, the equal fixedly connected with breather plate (4) in both ends about baffle (8) bottom, the hole of airing exhaust (15) has been seted up to the bottom of breather plate (4), the top fixed mounting of casing (1) has motor (12), the output fixedly connected with pivot (5) of motor (12), the equal fixedly connected with puddler (6) in the left and right sides of pivot (5) surface, the internal surface of puddler (6) has been seted up and has been refined hole (14), the outer fixed connection of puddler (6) disperses ratch (13), the left upper end fixed mounting of casing (1) has booster pump (10).

2. The aerator of claim 1, which is used for industrial sewage treatment and has high operation efficiency, and is characterized in that: the upper end of the shell (1) is fixedly connected with an annular supporting plate (2), and the bottom of the annular supporting plate (2) is fixedly connected with an annular floating plate (3).

3. The aerator of claim 1, which is used for industrial sewage treatment and has high operation efficiency, and is characterized in that: the exhaust holes (15) are arranged in three rows, and the number of each row is multiple.

4. The aerator of claim 1, which is used for industrial sewage treatment and has high operation efficiency, and is characterized in that: the air inlet end of the booster pump (10) is communicated with an air inlet pipe (11), the air outlet end of the booster pump (10) is communicated with a conveying pipe (9), and the other end of the conveying pipe (9) is communicated with the top of the vent plate (4).

5. The aerator of claim 1, which is used for industrial sewage treatment and has high operation efficiency, and is characterized in that: the lower end of the shell (1) is fixedly connected with a diffusion cover (7), and the cross section of the diffusion cover (7) is trapezoidal.