CN214936453U

CN214936453U - Displacement type aeration stirring equipment

Info

Publication number: CN214936453U
Application number: CN202121435357.4U
Authority: CN
Inventors: 赵松涛
Original assignee: Suzhou Songzheng Environmental Engineering Co ltd
Current assignee: Suzhou Songzheng Environmental Engineering Co ltd
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-11-30
Anticipated expiration: 2031-06-25

Abstract

The utility model relates to a displacement type aeration stirring device, which comprises a group of symmetrically arranged aeration components, a driving component for driving the aeration components to move forwards in a single direction, and an execution guide frame for realizing the reciprocating swing of the aeration components along the direction vertical to the moving direction; the group of aeration components are fixedly connected through a horizontally arranged connecting rod, and are matched with a sleeve in an inserting and sleeving manner; the driving assembly comprises a base fixedly connected with the sleeve, a travelling wheel arranged on the base and a guide rod matched with the travelling wheel, and two ends of the guide rod are erected on the execution guide frame; the inner walls of two ends of the execution guide frame parallel to the direction of the guide rod are in a wave shape which can be matched; the utility model is used for use with the cooperation of treatment tank, through the cooperation of drive assembly and execution saddle, realize the aeration subassembly at the horizontal hunting of the in-process that advances, improve the aeration treatment efficiency in whole treatment tank, simultaneously in aeration subassembly motion process, also can realize carrying out mechanical stirring to liquid in the treatment tank, the treatment effect is good.

Description

Displacement type aeration stirring equipment

Technical Field

The utility model relates to an aeration agitated vessel technical field, in particular to displacement formula aeration agitated vessel.

Background

In the water treatment process, the aeration equipment is the key equipment for the pretreatment of water supply organisms and the biological treatment of sewage; the aeration device transfers oxygen in the air into liquid in the aeration tank to supply oxygen required by metabolism of aerobic organisms, and simultaneously, water in the tank is fully and uniformly mixed to achieve the aim of biological treatment, and the aeration device also plays a role in stirring to accelerate treatment reaction; aeration equipment among the prior art often adopts fixed structure, need compensate a large amount of aeration heads, and overall structure flexibility is poor, consequently the utility model develops a displacement formula aeration agitated vessel to solve the problem that exists among the prior art, through the retrieval, not discover with the utility model discloses same or similar technical scheme.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is: provides a displacement type aeration stirring device to solve the problem of poor flexibility of a fixed structure in the prior art.

The technical scheme of the utility model is that: a displacement type aeration stirring device comprises a group of symmetrically arranged aeration components, a driving component for driving the aeration components to advance in a single direction, and an execution guide frame for realizing the reciprocating swing of the aeration components along the direction vertical to the advancing direction; the group of aeration components are fixedly connected through a horizontally arranged connecting rod, and are matched with a sleeve in an inserting and sleeving manner; the driving assembly comprises a base fixedly connected with the sleeve, a travelling wheel arranged on the base and a guide rod matched with the travelling wheel, and two ends of the guide rod are erected on the execution guide frame; the inner walls of two ends of the execution guide frame parallel to the direction of the guide rod are in a wave shape which can be matched.

Preferably, the aeration component comprises a rotating shaft, a spiral plate fixed on the outer wall of the lower end of the rotating shaft, a housing sleeved outside the rotating shaft and the spiral plate, a first motor arranged at the upper end of the housing and driving the rotating shaft to rotate, and a vent pipe connected with the housing; the breather pipe is communicated with the interior of the housing on one side of the spiral plate, the upper end of the breather pipe extends upwards along the vertical direction, and the attaching execution guide frame is arranged on the wavy inner side wall.

Preferably, the base is of a U-shaped structure and is fixed above the sleeve; the two walking wheels are arranged, the axes of the two walking wheels are arranged along the horizontal direction and are arranged in the base, and the side edges of the two walking wheels are provided with second motors which are fixed on the outer wall of the base and drive the walking wheels to rotate; the guide rod penetrates between the base and the walking wheel and is attached to the end face of the walking wheel to be driven by the second motor to roll along the guide rod.

Preferably, the section of the travelling wheel along the vertical direction is I-shaped, and the middle part of the travelling wheel is concave inwards to form a rolling groove for matching the guide rod; and one of a plane structure or a gear and rack meshing structure which can generate friction is selected between the outer wall of the rolling groove and the upper end surface of the guide rod.

Preferably, the sleeve and the connecting rod are coaxially arranged, the inner wall of the sleeve is uniformly distributed and matched with a plurality of balls in a nested manner, and the balls are attached to the outer wall of the connecting rod.

Preferably, reinforcing ribs are arranged between the connecting rod and the outer wall of the housing and between the vent pipe and the outer wall of the housing.

Compared with the prior art, the utility model has the advantages that:

(1) the utility model is used for use with the cooperation of treatment tank, through the cooperation of drive assembly and execution saddle, realize the aeration subassembly at the horizontal hunting of the in-process that advances, improve the aeration treatment efficiency in whole treatment tank, simultaneously in aeration subassembly motion process, also can realize carrying out mechanical stirring to liquid in the treatment tank, the treatment effect is good.

(2) The arrangement of the ball bearings on the inner wall of the sleeve is convenient for reducing resistance when relative motion is generated between the connecting rod and the sleeve, and simultaneously, the stability of the connecting rod in the motion process is ensured.

(3) The arrangement of the reinforcing ribs is convenient for improving the stability of the whole structure, and meanwhile, the effect of turbulent flow stirring is also played in the motion process, so that the whole working performance is excellent.

Drawings

The invention will be further described with reference to the following drawings and examples:

FIG. 1 is a schematic structural view of a displacement type aeration stirring device of the present invention

Fig. 2 is a schematic structural view of the connecting rod and the sleeve of the present invention;

FIG. 3 is a schematic structural view of the aeration assembly of the present invention;

fig. 4 is a schematic structural diagram of the driving assembly of the present invention.

Wherein: 1. aeration component, 2, drive component, 3, execution guide frame, 4, connecting rod, 5, sleeve pipe, 6, ball, 7, pivot, 8, spiral plate, 9, housing, 10, first motor, 11, breather pipe, 12, base, 13, walking wheel, 14, second motor, 15, guide arm, 16, strengthening rib.

Detailed Description

The following detailed description is made in conjunction with specific embodiments of the present invention:

as shown in figure 1, the displacement type aeration stirring device is used for being matched with a treatment tank, and structurally comprises a group of symmetrically arranged aeration assemblies 1, a driving assembly 2 for driving the aeration assemblies 1 to advance in a single direction, and an execution guide frame 3 for realizing reciprocating swing of the aeration assemblies 1 along the direction vertical to the advancing direction.

The aeration assemblies 1 are fixedly connected through a connecting rod 4 which is horizontally arranged, and are matched with a sleeve 5 in an inserting and sleeving manner; as shown in fig. 2, the sleeve 5 and the connecting rod 4 are coaxially arranged, the inner wall of the sleeve 5 is uniformly distributed and nested with a plurality of balls 6, and the balls 6 are attached to the outer wall of the connecting rod 4; as shown in fig. 3, the aeration assembly 1 includes a rotating shaft 7, a spiral plate 8 fixed on the outer wall of the lower end of the rotating shaft 7, a housing 9 sleeved on the outer sides of the rotating shaft 7 and the spiral plate 8, a first motor 10 installed on the upper end of the housing 9 and driving the rotating shaft 7 to rotate, and a vent pipe 11 connected with the housing 9; the vent pipe 11 is communicated with the interior of the housing 9 at one side of the spiral plate 8, and the upper end of the vent pipe extends upwards along the vertical direction and is higher than the liquid level in the treatment tank.

As shown in fig. 4, drive assembly 2 includes a base 12 fixedly connected to casing 5, a road wheel 13 mounted on base 12, and a guide rod 15 engaged with road wheel 13; the base 12 is in a U-shaped structure and is fixed above the sleeve 5; two walking wheels 13 are arranged, the axes are arranged along the horizontal direction and are arranged in the base 12, and a second motor 14 which is fixed on the outer wall of the base 12 and drives the walking wheels 13 to rotate is arranged at the side edge; two ends of a guide rod 15 are erected on the execution guide frame 3, penetrate between the base 12 and the traveling wheels 13, and are attached to the end faces of the traveling wheels 13 so as to be driven by a second motor 14 to roll along the guide rod 15; more specifically, the section of the traveling wheel 13 along the vertical direction is I-shaped, and the middle part of the traveling wheel is concave inwards to form a rolling groove for matching the guide rod 15; one of a plane structure or a gear-rack meshing structure which can generate friction is selected between the outer wall of the rolling groove and the upper end face of the guide rod 15.

The inner walls of two ends of the execution guide frame 3 parallel to the direction of the guide rod 15 are in a wave shape which can be matched, the distance between any two points along the direction of the connecting rod 4 is the same, and the side wall of the vent pipe 11 is attached to the inner side wall of the execution guide frame 3 in the wave shape.

In order to strengthen the stability of the whole structure, reinforcing ribs 16 are arranged between the connecting rod 4 and the outer wall of the housing 9 and between the vent pipe 11 and the outer wall of the housing 9, the reinforcing ribs 16 also play a role in turbulent flow stirring in the movement process, and the whole working performance is excellent.

When the utility model works, the second motor 14 drives the travelling wheels 13 to move along the guide rod 15, the aeration component 1 realizes the left-right swing under the limiting and guiding action of the wave structures at the two sides of the execution guide plate in the moving process, and the connecting rod 4 reciprocates along the sleeve 5 at the moment; in regard to aeration, the first motor 10 drives the rotating shaft 7 and the spiral plate 8 to rotate at a high speed, so that the liquid in the housing 9 is discharged to the maximum extent, negative pressure is generated, and at the moment, external gas continuously enters the housing 9 along the vent pipe 11 and enters the liquid along the action of the spiral plate 8, so that effective aeration treatment is realized.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. The displacement type aeration stirring equipment is characterized in that: comprises a group of symmetrically arranged aeration components, a driving component for driving the aeration components to advance in a single direction, and an execution guide frame for realizing the reciprocating swing of the aeration components along the direction vertical to the advancing direction; the group of aeration components are fixedly connected through a horizontally arranged connecting rod, and are matched with a sleeve in an inserting and sleeving manner; the driving assembly comprises a base fixedly connected with the sleeve, a travelling wheel arranged on the base and a guide rod matched with the travelling wheel, and two ends of the guide rod are erected on the execution guide frame; the inner walls of two ends of the execution guide frame parallel to the direction of the guide rod are in a wave shape which can be matched.

2. A displacement type aeration stirring apparatus according to claim 1, wherein: the aeration component comprises a rotating shaft, a spiral plate fixed on the outer wall of the lower end of the rotating shaft, a housing sleeved outside the rotating shaft and the spiral plate, a first motor arranged at the upper end of the housing and driving the rotating shaft to rotate, and a vent pipe connected with the housing; the breather pipe is communicated with the interior of the housing on one side of the spiral plate, the upper end of the breather pipe extends upwards along the vertical direction, and the attaching execution guide frame is arranged on the wavy inner side wall.

3. A displacement type aeration stirring apparatus according to claim 1, wherein: the base is of a U-shaped structure and is fixed above the sleeve; the two walking wheels are arranged, the axes of the two walking wheels are arranged along the horizontal direction and are arranged in the base, and the side edges of the two walking wheels are provided with second motors which are fixed on the outer wall of the base and drive the walking wheels to rotate; the guide rod penetrates between the base and the walking wheel and is attached to the end face of the walking wheel to be driven by the second motor to roll along the guide rod.

4. A displacement type aeration agitating apparatus according to claim 3, wherein: the section of the travelling wheel along the vertical direction is I-shaped, and the middle part of the travelling wheel is concave inwards to form a rolling groove for matching the guide rod; and one of a plane structure or a gear and rack meshing structure which can generate friction is selected between the outer wall of the rolling groove and the upper end surface of the guide rod.

5. A displacement type aeration stirring apparatus according to claim 1, wherein: the sleeve and the connecting rod are coaxially arranged, a plurality of balls are uniformly distributed on the inner wall of the sleeve in a nested matching mode, and the balls are attached to the outer wall of the connecting rod.

6. A displacement type aeration stirring apparatus according to claim 2, wherein: and reinforcing ribs are arranged between the connecting rod and the outer wall of the housing and between the vent pipe and the outer wall of the housing.