CN211770398U

CN211770398U - Air floatation machine for sewage treatment

Info

Publication number: CN211770398U
Application number: CN201921139441.4U
Authority: CN
Inventors: 李培双
Original assignee: Weifang Zhongguan Environmental Engineering Co ltd
Current assignee: Weifang Zhongguan Environmental Engineering Co ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2020-10-27
Anticipated expiration: 2029-07-19

Abstract

The utility model provides an air supporting machine for sewage treatment, including the air supporting machine main part, the air supporting machine main part mainly includes the sleeve pipe, the rotation axis, inlet channel, the impeller, the blade, micropore and supersonic generator, the sleeve pipe top is equipped with the motor, rotation axis top and motor output end fixed connection, fixed mounting driving gear on the rotation axis, the driving gear is located between sleeve pipe and the motor, the horizontal electric push rod of motor top surface fixed mounting, the vertical threaded rod of electric push rod movable rod bottom bearing installation, fixed mounting driven gear on the threaded rod, driven gear can with the driving gear meshing transmission. The utility model utilizes a motor to provide power for the rotation of the rotating shaft and realize the free movement of the semi-annular sliding plate, thus the semi-annular sliding plate does not need to be moved manually, the operation is flexible and the automation degree is high; simultaneously the utility model discloses still possess characteristics such as simple structure, low in manufacturing cost are honest and clean, should use widely.

Description

Air floatation machine for sewage treatment

Technical Field

The utility model relates to a sewage treatment device technical field, concretely relates to sewage treatment's corollary equipment.

Background

The prior art discloses the application numbers as follows: CN201620139723.4 is an air floatation machine for sewage treatment, which comprises a machine body, wherein the upper end of the machine body is provided with a motor, the motor is connected with a rotating shaft, the rotating shaft is vertically arranged in the machine body, an air inlet device is arranged on the machine body below the motor, and an air outlet device … … is arranged at the bottom end of the machine body, so that the problems that the air inlet amount cannot be adjusted and bubbles are large in the prior art are solved; however, the utility model discloses when adjusting the air input, need artificial removal regulating plate to carry out regulation control to inlet port quantity, the operation is inflexible, and degree of automation is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an air supporting machine for sewage treatment to solve the not enough of prior art.

The utility model discloses a following technical scheme realizes:

an air floatation machine for sewage treatment comprises an air floatation machine main body, wherein the air floatation machine main body mainly comprises a sleeve, a rotating shaft, an air inlet channel, an impeller, blades, micro-air holes and an ultrasonic generator, a motor is arranged above the sleeve, the top end of the rotating shaft is fixedly connected with the output end of the motor, a driving gear is fixedly arranged on the rotating shaft and is positioned between the sleeve and the motor, a transverse electric push rod is fixedly arranged on the top surface of the motor, a vertical threaded rod is arranged at the bottom of a movable rod bearing of the electric push rod, a driven gear is fixedly arranged on the threaded rod and can be meshed with the driving gear for transmission, a circle of annular chute is arranged at the position, close to the upper part, of the periphery of the sleeve, a plurality of air inlet holes which are uniformly distributed are arranged at the back part in the annular chute and are communicated with the inside of the sleeve, a, the semi-ring gear can be in meshed transmission with the threaded rod.

As above an air supporting machine for sewage treatment, the first mounting panel of sleeve pipe top fixed mounting, first mounting panel top surface is equipped with the second mounting panel, first mounting panel passes through the connecting piece with the second mounting panel and is connected, both ends difference fixed mounting N type installation pole around the second mounting panel top surface, the side lever of N type installation pole is the arc pole, fixed connection motor bottom surface between two N type installation pole top surfaces, the sleeve pipe is passed on the rotation axis top, first mounting panel and second mounting panel and motor output fixed connection, the rotation can be realized to the rotation axis, driving gear and driven gear can rotate between two N type installation poles.

According to the air flotation machine for sewage treatment, the N-shaped mounting rod is an elastic rod.

According to the air floatation machine for sewage treatment, the annular chute is internally provided with the annular guide grooves at the upper end and the lower end respectively, the guide grooves are internally provided with the arc-shaped guide blocks in a matching manner, the guide blocks can slide along the corresponding guide grooves, and the inner sides of the guide blocks are fixedly connected with the outer sides of the semi-annular sliding plates.

According to the air floatation machine for sewage treatment, the support ring is mounted on the threaded rod through the bearing, the transverse telescopic rod is fixedly mounted on the left side of the motor, and the movable end of the telescopic rod is fixedly connected with the outer side of the support ring.

The air flotation machine for sewage treatment adopts the brushless motor.

The utility model has the advantages that: when the utility model is used, the air input is adjusted according to specific conditions, the electric push rod contracts, the electric push rod drives the threaded rod to move rightwards, the threaded rod drives the driven gear to move rightwards, when the driven gear is meshed and matched with the driving gear, the electric push rod stops contracting, at the moment, the motor starts to rotate, the motor drives the rotating shaft to rotate, the rotating shaft drives the driving gear to rotate, the driving gear is meshed and driven with the driven gear, the driven gear drives the threaded rod to rotate, the threaded rod is meshed and driven with the semi-annular gear, the semi-annular gear drives the semi-annular sliding plate to slide leftwards along the annular sliding groove, so that the number of the air inlet holes can be adjusted, after the number of the air inlet holes is adjusted, the motor stops working, simultaneously, the electric push rod extends, the electric push rod drives the threaded rod to move leftwards, the threaded rod, the electric push rod stops extending, then the rotating shaft is driven to rotate under the action of the motor, the impeller and the blades connected with the rotating shaft are driven to rotate at the same time, gas enters the sleeve from the gas inlet hole and is discharged from the micro-pores on the blades through the gas inlet channel, and the discharged small bubbles become smaller and more detailed under the action of the ultrasonic generator, so that suspended matters which cannot be naturally precipitated are driven to rise; the utility model utilizes a motor to provide power for the rotation of the rotating shaft and realize the free movement of the semi-annular sliding plate, thus the semi-annular sliding plate does not need to be moved manually, the operation is flexible and the automation degree is high; simultaneously the utility model discloses still possess characteristics such as simple structure, low in manufacturing cost are honest and clean, should use widely.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; FIG. 3 is an enlarged view of the view from the direction A of FIG. 1; FIG. 4 is an enlarged view of the view of FIG. 3 taken along line B; fig. 5 is a partial enlarged view II of fig. 3.

Reference numerals: 1 air floating machine body, 1-1 sleeve, 1-2 rotating shafts, 1-3 air inlet channels, 1-4 impellers, 1-5 blades, 1-6 micro air holes, 1-7 ultrasonic generators, 2 motors, 3 driving gears, 4 electric push rods, 5 threaded rods, 6 driven gears, 7 annular chutes, 8 air inlet holes, 9 semi-annular sliding plates, 10 semi-annular gears, 11 first mounting plates, 12 second mounting plates, 13N-shaped mounting rods, 14 guide grooves, 15 guide blocks, 16 support rings and 17 telescopic rod telescopic rods

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

An air flotation machine for sewage treatment comprises an air flotation machine main body 1 as shown in the figure, wherein the air flotation machine main body 1 mainly comprises a sleeve 1-1, a rotating shaft 1-2, an air inlet channel 1-3, an impeller 1-4, blades 1-5, micro-pores 1-6 and an ultrasonic generator 1-7, a motor 2 is arranged above the sleeve 1-1, the top end of the rotating shaft 1-2 is fixedly connected with the output end of the motor 2, a driving gear 3 is fixedly arranged on the rotating shaft 1-2, the driving gear 3 is positioned between the sleeve 1-1 and the motor 2, a transverse electric push rod 4 is fixedly arranged on the top surface of the motor 2, a vertical threaded rod 5 is arranged at the bottom of a movable rod of the electric push rod 4 through a bearing, a driven gear 6 is fixedly arranged on the threaded rod 5, the driven gear 6 can be meshed with the driving gear 3 for transmission, a ring, a plurality of air inlet holes 8 which are uniformly distributed are formed in the back of the annular chute 7, the air inlet holes 8 are communicated with the interior of the sleeve 1-1, a semi-annular sliding plate 9 is arranged in the annular chute 7 in a matched mode, the semi-annular sliding plate 9 can slide along the annular chute 7, a semi-annular gear 10 is fixedly installed on the front portion of the semi-annular sliding plate 9, and the semi-annular gear 10 can be in meshed transmission with the threaded rod 5. When the utility model is used, the air input is adjusted according to specific conditions, the electric push rod 4 contracts, the electric push rod 4 drives the threaded rod 5 to move rightwards, the threaded rod 5 drives the driven gear 6 to move rightwards, when the driven gear 6 is meshed and matched with the driving gear 3, the electric push rod 4 stops contracting, the motor 2 starts to rotate at the moment, the motor 2 drives the rotating shaft 1-2 to rotate, the rotating shaft 1-2 drives the driving gear 3 to rotate, the driving gear 3 is meshed and driven with the driven gear 6, the driven gear 6 drives the threaded rod 5 to rotate, the threaded rod 5 is meshed and driven with the semi-annular gear 10, the semi-annular gear 10 drives the semi-annular sliding plate 9 to slide leftwards along the annular sliding groove 7, the number of the air inlet holes 8 can be adjusted, after the number of the air inlet holes 8 is adjusted, the motor 2 stops working, the electric push rod 4 extends, the threaded rod 5 drives the driven gear 6 to move leftwards, when the driven gear 6 is not meshed with the driving gear 3, the electric push rod 4 stops extending, then the rotating shaft 1-2 is driven to rotate under the action of the motor 2, the impeller 1-4 and the blades 1-5 connected with the rotating shaft 1-2 are driven to rotate at the same time, gas enters the sleeve 1-1 from the gas inlet 8 and is discharged from the micro-pores 1-6 on the blades 1-5 through the gas inlet channel 1-3, and the discharged small bubbles become smaller and more detailed under the action of the ultrasonic generator 1-7, so that suspended matters which cannot be naturally precipitated are driven to rise; the utility model utilizes the motor 2 to provide power for the rotation of the rotating shaft 1-2 and realize the free movement of the semi-annular sliding plate 9, thus the semi-annular sliding plate 9 does not need to be moved manually, the operation is flexible and the automation degree is high; simultaneously the utility model discloses still possess characteristics such as simple structure, low in manufacturing cost are honest and clean, should use widely.

Specifically, as shown in the figure, in this embodiment, a first mounting plate 11 is fixedly mounted at the top end of a sleeve 1-1, a second mounting plate 12 is arranged on the top surface of the first mounting plate 11, the first mounting plate 11 is connected with the second mounting plate 12 through a connecting piece, N-type mounting rods 13 are respectively fixedly mounted at the front end and the rear end of the top surface of the second mounting plate 12, side rods of the N-type mounting rods 13 are arc-shaped rods, the bottom surface of a motor 2 is fixedly connected between the top surfaces of the two N-type mounting rods 13, the top end of a rotating shaft 1-2 penetrates through the sleeve 1-1, the first mounting plate 11 and the second mounting plate 12 to be fixedly connected with the output end of the motor 2, the rotating shaft 1-2 can be rotated. Through the structure, the motor 2 can be conveniently installed and detached, and the motor is convenient to use and simple to operate.

Specifically, as shown in the figure, the N-shaped mounting rod 13 of the present embodiment is an elastic rod. The N-shaped mounting rod 13 has elastic performance and can play a role in shock absorption and buffering, and further can play a shock absorption and protection role in the motor 2.

Further, as shown in the figure, a circle of annular guide groove 14 is respectively formed in the annular sliding groove 7 at the upper end and the lower end, an arc-shaped guide block 15 is arranged in the guide groove 14 in a matching manner, the guide block 15 can slide along the corresponding guide groove 14, and the inner side of the guide block 15 is fixedly connected with the outer side of the semi-annular sliding plate 9. Can play direction and limiting displacement to semi-annular slide 9 through the cooperation of guide way 14 and guide block 15, and then can guarantee semi-annular slide 9 along the more stable of the slip of annular spout 7, and avoid semi-annular slide 9 and annular spout 7 to separate.

Furthermore, as shown in the figure, the threaded rod 5 of the present embodiment is provided with a support ring 16 in a bearing manner, a transverse telescopic rod 17 is fixedly installed at the left side of the motor 2, and the movable end of the telescopic rod 17 is fixedly connected with the outer side of the support ring 16. The threaded rod 5 can be supported by the matching of the telescopic rod 17 and the support ring 16, so that the threaded rod 5 can rotate more stably.

Further, as shown in the figure, the motor 2 of the present embodiment is a brushless motor. Brushless motor during operation noise is little, vibrations are little and small, satisfy the utility model discloses to motor 2's operation requirement.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides an air supporting machine for sewage treatment which characterized in that: comprises an air flotation machine main body (1), the air flotation machine main body (1) mainly comprises a sleeve (1-1), a rotating shaft (1-2), an air inlet channel (1-3), an impeller (1-4), blades (1-5), micro-pores (1-6) and an ultrasonic generator (1-7), a motor (2) is arranged above the sleeve (1-1), the top end of the rotating shaft (1-2) is fixedly connected with the output end of the motor (2), a driving gear (3) is fixedly arranged on the rotating shaft (1-2), the driving gear (3) is positioned between the sleeve (1-1) and the motor (2), a transverse electric push rod (4) is fixedly arranged on the top surface of the motor (2), a vertical threaded rod (5) is arranged on a bearing at the bottom of a movable rod of the electric push rod (4), a driven gear (6) is fixedly arranged on, driven gear (6) can mesh with driving gear (3) and transmit, sleeve pipe (1-1) periphery is close to top department and sets up round annular chute (7), back sets up several evenly distributed's income gas pocket (8) in annular chute (7), it communicates with each other with sleeve pipe (1-1) inside to go into gas pocket (8), annular chute (7) fit in is equipped with semi-annular slide (9), semi-annular slide (9) can slide along annular chute (7), semi-annular slide (9) front portion fixed mounting semi-annular gear (10), semi-annular gear (10) can mesh with threaded rod (5) and transmit.

2. The air flotation machine for sewage treatment as claimed in claim 1, wherein: the sleeve pipe (1-1) top fixed mounting first mounting panel (11), first mounting panel (11) top surface is equipped with second mounting panel (12), first mounting panel (11) is connected through the connecting piece with second mounting panel (12), both ends are fixed mounting N type installation pole (13) respectively around second mounting panel (12) top surface, the side lever of N type installation pole (13) is the arc pole, fixed connection motor (2) bottom surface between two N type installation pole (13) top surfaces, sleeve pipe (1-1) is passed on rotation axis (1-2) top, first mounting panel (11) and second mounting panel (12) and motor (2) output end fixed connection, rotation axis (1-2) can realize rotating, driving gear (3) and driven gear (6) can rotate between two N type installation poles (13).

3. The air flotation machine for sewage treatment as claimed in claim 2, wherein: the N-shaped mounting rod (13) is an elastic rod.

4. The air flotation machine for sewage treatment as claimed in claim 1, wherein: a circle of annular guide groove (14) is formed in the upper end and the lower end of the annular sliding groove (7) respectively, an arc-shaped guide block (15) is arranged in the guide groove (14) in a matched mode, the guide block (15) can slide along the corresponding guide groove (14), and the inner side of the guide block (15) is fixedly connected with the outer side of the semi-annular sliding plate (9).

5. The air flotation machine for sewage treatment as claimed in claim 1, wherein: threaded rod (5) upper bearing installation support ring (16), motor (2) left side fixed mounting horizontal telescopic link (17), telescopic link (17) expansion end and support ring (16) outside fixed connection.

6. The air flotation machine for sewage treatment as claimed in claim 1, wherein: the motor (2) adopts a brushless motor.