CN210261196U

CN210261196U - High-efficiency aerator

Info

Publication number: CN210261196U
Application number: CN201920812541.2U
Authority: CN
Inventors: 付仕勇
Original assignee: Shanghai Yuhao Environment Engineering Co ltd
Current assignee: Shanghai Yuhao Environment Engineering Co ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-04-07
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a high-efficiency aerator, which comprises a fixed plate and a motor, wherein supporting rods are fixedly connected to four corners of the lower surface of the fixed plate, the motor is fixedly connected to the upper surface of the fixed plate, a cavity is arranged in the fixed plate, the lower end of a motor output shaft penetrates through the cavity and extends to the lower side of the fixed plate, the end surface of the motor output shaft is horizontally and fixedly connected with a circular connecting block, blades are fixedly connected to the circumferential wall of the circular connecting block at equal intervals, air inlet cylinders are arranged on the upper sides of the blades, the air inlet cylinders are sleeved on the output shaft of the motor and communicated with the cavity, a filter box is sleeved on the outer side of the blades, and the upper surface; the utility model discloses not only can prevent sludge deposition in the bottom of aeration tank, particulate matter in can effectual protection sewage has ensured the life of blade to a certain extent to the damage of blade moreover.

Description

High-efficiency aerator

Technical Field

The utility model relates to an aeration machine equipment technical field specifically is high-efficient aeration machine.

Background

The aeration machine directly injects micro bubbles into untreated sewage through the air dispersing impeller, the suspended matters are subjected to physical flocculation and chemical flocculation under the combined action of a coagulant and a flocculant, so that large suspended matter flocs are formed, the flocs float on the liquid surface to form floating slag under the buoyancy lifting action of the bubble flocs, and the floating slag machine is used for separating the floating slag from water without cleaning a nozzle, so that the blocking phenomenon cannot occur; however, the existing high-efficiency aerator avoids the sludge deposition at the bottom of the aeration tank, generally, the aerator is placed at the bottom of the aeration tank, when the aerator works, the outside air is conveyed into the aeration tank through the rotation of the impeller, the air flow is sprayed out, so that the sludge deposition is avoided, however, the sludge can enter the aerator through the air outlet at the bottom of the aerator, the normal operation of the aerator can be influenced, the aerator can be damaged under severe conditions, the service life of the aerator is influenced, and therefore the high-efficiency aerator is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient aeration machine to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: high-efficient aeration machine, including fixed plate and motor, the equal fixedly connected with bracing piece of fixed plate lower surface four corners department, motor fixed connection is at the upper surface of fixed plate, be equipped with the cavity in the fixed plate, the lower extreme of motor output shaft runs through the cavity and extends to the downside of fixed plate, and the horizontal fixedly connected with circular connecting block of terminal surface under the motor output shaft, equidistance fixedly connected with blade on the circumference wall of circular connecting block, and the upside of blade is provided with the section of thick bamboo that admits air, the section of thick bamboo cover that admits air is established on the output shaft of motor and is linked together with the cavity, the outside cover of blade is equipped with the filter cartridge, fixed surface connects.

Preferably, the upper surface of the fixing plate is provided with a plurality of air inlets, and the air inlets are communicated with the cavity.

Preferably, the incomplete gear of fixedly connected with on the output shaft of motor, incomplete gear is located the cavity, the both sides of incomplete gear all mesh there is the gear, fixedly connected with dwang on the gear, the upper end of dwang is rotated and is connected on the lateral wall of cavity, the lower terminal surface of dwang passes the lateral wall and the horizontal fixedly connected with connecting plate of cavity, the lower surface equidistance fixedly connected with puddler of connecting plate, the lower terminal surface looks parallel and level of the lower extreme of puddler and bracing piece.

Preferably, the side wall of the cavity is provided with a circular through hole for fixing the air inlet cylinder, and the upper end of the air inlet cylinder is fixedly connected to the side wall of the circular through hole.

Preferably, the top plate of the filter box is provided with a through hole for the air inlet cylinder to pass through, the two opposite side walls of the filter box are provided with a plurality of filter holes, the outer side wall of the filter box is fixedly connected with filter cotton through a fixing bolt, the filter cotton covers the filter holes, the lower surface of the top plate of the filter box is fixedly connected with a protective barrel, and the protective barrel is sleeved outside the blades.

Preferably, the bottom plate of the protective barrel is provided with an air outlet hole, and the air outlet hole is communicated with the inside of the filter box.

Compared with the prior art, the beneficial effects of the utility model are that: the protective barrel is arranged on the outer side of the blade, so that the blade can conveniently convey air into the protective barrel, the air outlet hole is formed in the protective barrel, so that air in the protective barrel can conveniently flow out, the air inlet cylinder is arranged on the upper side of the blade, so that the blade can conveniently convey air into the protective barrel through the air inlet cylinder, and the cavity and the air inlet hole are formed in the fixed plate, so that external air can be conveniently collected; the stirring rod is arranged on the lower side of the fixing plate, so that sewage at the bottom of the aeration tank can be stirred conveniently, sludge is prevented from being deposited at the bottom of the aeration tank, and the gear and the incomplete gear are arranged on the upper side of the stirring rod, so that the rotation of the stirring rod can be controlled conveniently; the efficient aerator can prevent sludge from depositing at the bottom of the aeration tank, can effectively prevent particles in sewage from damaging the blades, and ensures the service life of the blades to a certain extent.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the front internal structure of the present invention;

fig. 3 is a schematic view of the plane of depression connecting structure of the incomplete gear and the gear of the present invention.

In the figure: 1 fixed plate, 101 cavity, 102 air inlet holes, 103 circular through hole, 2 motor, 21 incomplete gear, 22 gear, 23 rotating rod, 24 connecting plate, 25 stirring rod, 3 supporting rod, 4 circular connecting block, 5 blades, 6 air inlet cylinder, 7 filter box, 702 filter hole, 71 fixing bolt, 72 filter cotton, 73 protective barrel and 7301 air outlet hole.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a high-efficiency aerator comprises a fixing plate 1 and a motor 2, wherein the internal structure of the motor 2 and the working principle thereof are known structures in the prior art, and therefore details are not described herein, a lead on the motor 2 is electrically connected with an electric storage device through a control switch, supporting rods 3 are fixedly connected at four corners of the lower surface of the fixing plate 1, the motor 2 is fixedly connected with the upper surface of the fixing plate 1, a cavity 101 is arranged in the fixing plate 1, specifically, a plurality of air inlets 102 are arranged on the upper surface of the fixing plate 1, the air inlets 102 are communicated with the cavity 101, so that external air can conveniently enter the cavity 101, the lower end of an output shaft of the motor 2 penetrates through the cavity 101 and extends to the lower side of the fixing plate 1, specifically, an incomplete gear 21 is fixedly connected to an output shaft of the motor 2, the incomplete gear 21 is positioned in the cavity 101, gears 22 are respectively meshed with two sides of, the upper end of the rotating rod 23 is rotatably connected to the side wall of the cavity 101.

The lower terminal surface of dwang 23 passes the lateral wall and the horizontal fixedly connected with connecting plate 24 of cavity 101, the lower surface equidistance fixedly connected with puddler 25 of connecting plate 24, the lower extreme of puddler 25 and the lower terminal surface looks parallel and level of bracing piece 3, be convenient for stir the mud of bottom in the aeration tank, prevent the deposit of mud, and terminal surface horizontal fixedly connected with circular connecting block 4 under the motor 2 output shaft, equidistance fixedly connected with blade 5 on the circumference wall of circular connecting block 4, and the upside of blade 5 is provided with air inlet tube 6, 6 covers of air inlet tube are established on motor 2's the output shaft and are linked together with cavity 101, the concrete saying, be equipped with the circular through-hole 103 that is used for fixed air inlet tube 6 on the lateral wall of cavity 101, the upper end fixed connection of air inlet tube 6 is on the lateral.

The outside cover of blade 5 is equipped with filter cartridge 7, specific saying, be equipped with the through-hole that is used for air inlet tube 6 to pass on filter cartridge 7's the roof, and all be equipped with a plurality of filtration pores 702 on two relative lateral walls of filter cartridge 7, and pass through fixing bolt 71 fixedly connected with filter pulp 72 on filter cartridge 7's the lateral wall, filter pulp 72 covers on filtering pores 702, can prevent that outside mud from getting into in filter cartridge 7, filter cartridge 7's roof lower fixed surface is connected with protective barrel 73, protective barrel 73 cover is established in the outside of blade 5, specific saying, be equipped with venthole 7301 on protective barrel 73's the bottom plate, venthole 7301 is linked together with filter cartridge 7's inside, be convenient for in blade 5 carries outside air to filter cartridge 7, filter cartridge 7's roof upper surface fixed connection is at the lower surface of fixed plate 1.

The working principle is as follows: in the use process of the utility model, when the motor 2 works, the output shaft of the motor 2 drives the circular connecting block 4 and the incomplete gear 21 to rotate, and the rotation of the circular connecting block 4 drives the rotation of the blade 5, so that the air in the cavity 101 is conveyed into the protective barrel 73 through the air inlet cylinder 6, and then enters the filter box 7 through the air outlet 7301 on the protective barrel 73 and is fused with the sewage in the filter box 7, and the filter box 7 can prevent the sludge in the sewage from entering the filter box 7 and damaging the blade 5, thereby ensuring the service life of the blade 5 to a certain extent, and the filter cotton 72 on the filter box 7 can prevent the particles in the sewage from blocking in the filter holes 702 on the filter box 7, thereby ensuring the smoothness of the filter holes 702; when the output shaft of the motor 2 drives the incomplete gear 21 to rotate, the incomplete gear 21 is meshed with the drive gear 22 to intermittently rotate, and then the rotating rod 23 is driven to drive the connecting plate 24 to rotate, so that the stirring rod 25 on the rotating plate 24 stirs the bottom of the aeration tank, and the sludge at the bottom of the aeration tank is prevented from being deposited.

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. High-efficient aeration machine, including fixed plate (1) and motor (2), equal fixedly connected with bracing piece (3), its characterized in that of fixed plate (1) lower surface four corners department: motor (2) fixed connection is at the upper surface of fixed plate (1), be equipped with cavity (101) in fixed plate (1), the lower extreme of motor (2) output shaft runs through cavity (101) and extends to the downside of fixed plate (1), and motor (2) output shaft terminal surface level fixedly connected with circular connecting block (4), equidistance fixedly connected with blade (5) on the circumference wall of circular connecting block (4), and the upside of blade (5) is provided with air inlet tube (6), air inlet tube (6) cover is established and is linked together on the output shaft of motor (2) and with cavity (101), the outside cover of blade (5) is equipped with filter cartridge (7), fixed surface connects the lower surface at fixed plate (1) on the roof of filter cartridge (7).

2. The high efficiency aerator of claim 1, wherein: the upper surface of the fixing plate (1) is provided with a plurality of air inlets (102), and the air inlets (102) are communicated with the cavity (101).

3. The high efficiency aerator of claim 1, wherein: fixedly connected with incomplete gear (21) on the output shaft of motor (2), incomplete gear (21) is located cavity (101), the both sides of incomplete gear (21) all mesh gear (22), fixedly connected with dwang (23) on gear (22), the upper end of dwang (23) is rotated and is connected on the lateral wall of cavity (101), the lower terminal surface of dwang (23) passes lateral wall and horizontal fixedly connected with connecting plate (24) of cavity (101), the lower surface equidistance fixedly connected with puddler (25) of connecting plate (24), the lower extreme of puddler (25) is parallel and level mutually with the lower terminal surface of bracing piece (3).

4. The high efficiency aerator of claim 1, wherein: the side wall of the cavity (101) is provided with a circular through hole (103) for fixing the air inlet cylinder (6), and the upper end of the air inlet cylinder (6) is fixedly connected to the side wall of the circular through hole (103).

5. The high efficiency aerator of claim 1, wherein: be equipped with the through-hole that is used for air inlet cylinder (6) to pass on the roof of filter box (7), and all be equipped with a plurality of filtration pores (702) on two relative lateral walls of filter box (7), and pass through fixing bolt (71) fixedly connected with filter pulp (72) on the lateral wall of filter box (7), filter pulp (72) cover is on filtering pores (702), the roof lower surface fixedly connected with protection bucket (73) of filter box (7), the outside at blade (5) is established in protection bucket (73) cover.

6. The high efficiency aerator of claim 5, wherein: the bottom plate of the protective barrel (73) is provided with an air outlet (7301), and the air outlet (7301) is communicated with the inside of the filter box (7).