CN211198777U

CN211198777U - Novel plug flow type stirring aeration machine

Info

Publication number: CN211198777U
Application number: CN201921822616.1U
Authority: CN
Inventors: 潘政; 彭超军
Original assignee: Shanghai Lanmao Electromechanical Equipment Engineering Co ltd
Current assignee: Shanghai Lanmao Electromechanical Equipment Engineering Co ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-08-07
Anticipated expiration: 2029-10-28

Abstract

A novel push flow type stirring aerator relates to the field of aerators and comprises a speed reducing motor, an air inlet pipe, a screw rod, an air cylinder and an aeration disc, wherein the lower end of the speed reducing motor is provided with a frame, the frame is connected with the air cylinder, an output rotating shaft of the speed reducing motor is connected with the screw rod, the aeration disc is rotationally connected with the screw rod in the air cylinder through a bearing, the upper part of the air cylinder is horizontally communicated with the air inlet pipe, the top surface of the air inlet pipe is provided with a linear socket, a filter plate is inserted into the socket through a slot in the air inlet pipe, the lower part of the filter plate is fixed with a filter element, the upper part of the filter plate is provided with a grabbing plate, the grabbing plate is provided with an inverted T-shaped notch, the top surface of the air inlet pipe in front of the socket along the air inlet direction is fixed with a guide rail, a T-shaped guide groove is arranged in the guide rail, a T-shaped sliding block matched with the notch is arranged in the guide groove in a sliding way, the vertical part of the sliding block extends upwards to the outside of the guide rail, and one end of the sliding block, which is far away from the socket, is fixedly connected with the guide rail through a spring. The application provides a novel plug flow type stirring aeration machine, which solves the problem that the machine is possibly damaged by impurities sucked in an air inlet pipe.

Description

Novel plug flow type stirring aeration machine

Technical Field

The utility model relates to an aeration machine field, concretely relates to novel plug flow type stirring aeration machine.

Background

The existing push flow type stirring aerator combines a stirrer and an aerator together, so that a device for simultaneously stirring and oxygenating water is used for oxygenating in an aeration tank of a sewage treatment plant and can also be used in sewage treatment devices such as pre-aeration, aeration sand settling, aeration flotation and the like. The plug flow type stirring aerator replaces an independent plug flow device and an independent aeration device, and the plug flow type stirring aerator and the independent plug flow device are combined into a whole, so that the same treatment effect can be achieved, and more energy can be saved.

The air inlet pipe of the existing aerator can suck impurities in the air when air enters, and the machine can be damaged when the air enters the aerator, so that the problem is solved by the aerator.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the application provides a novel push flow type stirring aerator, which solves the problem that impurities sucked in an air inlet pipe may damage the aerator.

In order to realize the technical effect, the utility model discloses a concrete technical scheme as follows:

a novel push flow type stirring aerator comprises a speed reducing motor, an air inlet pipe, a screw rod, an air cylinder and an aeration disc, wherein the lower end of the speed reducing motor is provided with a frame, the frame is connected with an air cylinder, an output rotating shaft of the speed reducing motor is connected with a screw rod, the aeration disc is rotationally connected with the screw rod in the air cylinder through a bearing, the upper part of the air cylinder is horizontally communicated with an air inlet pipe, the top surface of the air inlet pipe is provided with a linear socket, a filter plate is inserted into the socket through a slot in the air inlet pipe, the lower part of the filter plate is fixed with a filter element, the upper part is a grabbing plate, the grabbing plate is provided with an inverted T-shaped gap, the top surface of the air inlet pipe in front of the socket along the air inlet direction is fixed with a guide rail, a T-shaped guide groove is arranged in the guide rail, a T-shaped sliding block matched with the notch is arranged in the guide groove in a sliding way, the vertical part of the sliding block extends upwards to the outside of the guide rail, and one end of the sliding block, which is far away from the socket, is fixedly connected with the guide rail through a spring.

Furthermore, fine micropores are distributed on the surface of the aeration disc.

Furthermore, a sealing rubber ring is further arranged at the socket.

The working principle of the novel plug flow type stirring aerator is as follows:

the aeration disc rotates rapidly under the action of the screw rod, stirs sewage and pushes a water medium to flow, thereby realizing the flow pushing effect. The surface of the aeration disc is provided with tiny micropores, air is fed from the air inlet pipe while rotating, aeration is completed, oxygen molecules are rapidly and fully diffused into liquid from a gas phase, and water-gas synthesis is realized; wherein the aeration machine during operation, admit air through the intake pipe, filter core on the filter filters gas, realize the filtration of admitting air, guarantee the purity that the aeration machine admitted air, aeration machine before the work, pass through the socket with the filter, the slot inserts in the intake pipe, and release the slider on the guide rail, make it push up the tight filter in the breach under the elasticity of spring, wherein, the vertical portion of slider upwards extends to the design outside the guide rail, make things convenient for people to point to hold between the fingers the slider and remove, after aeration machine work a period, people can change the filter operation, people hold between the fingers the vertical portion of holding between the fingers the slider and break away from the filter with the slider, then alright take the filter out in following the intake pipe.

According to the technical scheme, the aeration machine during operation admits air through the intake pipe, and the filter core on the filter filters gas, realizes the filtration of admitting air, guarantees the purity that the aeration machine admits air, and improve equipment's life avoids appearing damaging the condition of machine to the filter can be followed in the intake pipe through socket, slot and taken out, can change after using one section.

Drawings

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments.

FIG. 1 is an overall view of the present invention;

FIG. 2 is an exploded view of the filter plate and the intake pipe of the present invention;

FIG. 3 is a schematic view of the installation of the guide rail and the slider on the top surface of the air inlet pipe in the present invention;

FIG. 4 is a top view of FIG. 3;

FIG. 5 is a schematic view of a filter plate according to the present invention;

wherein, 1, a speed reducing motor; 2. an air inlet pipe; 21. a socket; 22. a slot; 3. a screw; 4. an air cylinder; 5. an aeration disc; 6. a frame; 7. a bearing; 8. a filter plate; 81. a filter element; 82. grabbing a plate; 83. a notch; 9. a guide rail; 91. a guide groove; 10. a slider; 101. a vertical portion; 11. a spring.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "upper end", "lower end", "top surface", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Examples

As shown in fig. 1, a novel push flow type stirring aerator comprises a speed reduction motor 1, an air inlet pipe 2, a screw 3, an air cylinder 4 and an aeration disc 5, wherein fine micropores (not shown) are distributed on the surface of the aeration disc 5. The lower end of the speed reducing motor 1 is provided with a frame 6, the frame 6 is connected with an air cylinder 4, an output rotating shaft of the speed reducing motor 1 is connected with a screw rod 3, an aeration disc 5 is rotatably connected with the screw rod 3 in the air cylinder 4 through a bearing 7, the upper part of the air cylinder 4 is horizontally communicated with an air inlet pipe 2, as shown in figures 2 and 5, the top surface of the air inlet pipe 2 is provided with a linear socket 21, a filter plate 8 is inserted into the socket 21 through an insertion groove 22 in the air inlet pipe 2, the lower part of the filter plate 8 is fixedly provided with a filter core 81, the upper part of the filter plate is provided with a grabbing plate 82, the grabbing plate 82 is provided with an inverted T-shaped notch 83, a guide rail 9 is fixedly arranged on the top surface of the air inlet pipe 2 in front of the socket 21 along the air inlet direction, a T-shaped guide groove 91 is arranged in the guide rail 9, a T-shaped sliding block 10 matched with the notch 83 is slidably arranged in the guide groove 91, as shown in And (4) fixedly connecting.

In addition, a sealing rubber ring (not shown) is arranged at the socket 21.

The working principle of the utility model is as follows:

the aeration disc 5 rotates rapidly under the action of the screw rod 3, stirs sewage and pushes water media to flow, thereby realizing the flow pushing effect. The surface of the aeration disc 5 is provided with tiny micropores, air is sucked from the air inlet pipe 2 while rotating, aeration is completed, oxygen molecules are rapidly and fully diffused into liquid from a gas phase, and water-gas synthesis is realized; when the aerator works, air is supplied through the air inlet pipe 2, the filter element 81 on the filter plate 8 filters the air, the air inlet is filtered, the air inlet purity of the aerator is ensured, before the aerator works, the filter plate 8 is inserted into the air inlet pipe 2 through the socket 21 and the slot 22, and the slide block 10 on the guide rail 9 is released, so that the slide block is pushed into the notch 83 under the elastic force of the spring 11 to push the filter plate 8 tightly; after the aeration machine worked for a period of time, people can change the operation of filter 8, and people hold between the fingers vertical portion 101 of holding between the fingers slider 10 breaks away from filter 8 with slider 10, then alright take filter 8 out from intake pipe 2.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. The novel push flow type stirring aerator is characterized by comprising a speed reducing motor (1), an air inlet pipe (2), a screw rod (3), an air cylinder (4) and an aeration disc (5), wherein the lower end of the speed reducing motor (1) is provided with a rack (6), the rack (6) is connected with the air cylinder (4), an output rotating shaft of the speed reducing motor (1) is connected with the screw rod (3), the aeration disc (5) is rotatably connected with the screw rod (3) in the air cylinder (4) through a bearing (7), the upper part of the air cylinder (4) is horizontally communicated with the air inlet pipe (2), the top surface of the air inlet pipe (2) is provided with a linear socket (21), a filter plate (8) is inserted into the socket (21) through an insertion groove (22) in the air inlet pipe (2), the lower part of the filter plate (8) is fixedly provided with a filter core (81), the upper part of the filter plate is provided with a grabbing plate (82), a guide rail (9) is fixed on the top surface of the air inlet pipe (2) in front of the socket (21) along the air inlet direction, a T-shaped guide groove (91) is arranged in the guide rail (9), a T-shaped sliding block (10) matched with the notch (83) is installed in the guide groove (91) in a sliding mode, and the vertical portion (101) of the sliding block (10) extends upwards to the outside of the guide rail (9) and one end, far away from the socket (21), of the vertical portion is fixedly connected with the guide rail (9) through a spring (11).

2. The new push flow type stirring aerator as claimed in claim 1, wherein the aeration disk (5) is provided with fine micro-holes on its surface.

3. The new push-flow type stirring aerator as claimed in claim 1, wherein a sealing rubber ring is further provided at the insertion opening (21).