CN211098473U

CN211098473U - Stirring part capable of being used in vertical direction

Info

Publication number: CN211098473U
Application number: CN201920703536.8U
Authority: CN
Inventors: 张敏革; 李一鑫
Original assignee: Tianjin University of Science and Technology
Current assignee: Tianjin University of Science and Technology
Priority date: 2019-05-14
Filing date: 2019-05-14
Publication date: 2020-07-28
Anticipated expiration: 2029-05-14

Abstract

The utility model provides a stirring part that can be dual-purpose in the vertical direction. The hub is composed of a hub opening 1, circular arc blades 2 and a support plate 3. The arc-shaped blades 2 are a group of concentric circular ring surfaces and are made by tilting in two opposite directions. The connection between the stirring component and the stirring shaft has two modes. One is that the stirring shaft is connected with the opening 1 of the hub of the stirring component by means of the hub, and the stirring component rotates along with the stirring shaft; the other is that the stirring shaft is connected with the supporting plate 3, and under two connection modes, the rotating surfaces of the stirring parts are vertical to each other, so that the rapid mixing of materials is promoted. The stirring component is integrated, and has the characteristics of simple and convenient processing and manufacturing and wider application range.

Description

Stirring part capable of being used in vertical direction

Technical Field

The utility model relates to a fluid mixing technical field, especially a can dual-purpose stirring part in the vertical direction, the wide application is in trades such as chemical industry, food, water treatment.

Background

Agitation is the cyclic movement of the contents of the tank or tank, and is focused on the manner and severity of the movement of the contents and the suitability of such movement for a given process. In operation, the agitator acts as a centrifugal pump without a casing, and the impeller rotating at high speed produces tangential and radial motion of the liquid in the tank. The liquid flowing out at high speed pushes the liquid in the kettle to flow to the kettle wall, and after being blocked, an upper loop and a lower loop are respectively formed and flow back to the inlet of the stirrer again. Thereby forming a generally circular flow of fluid.

In most of stirring devices in industry, a motor drives a stirring shaft to operate, and the stirring shaft drives a stirring part to operate. The position of the stirring shaft is generally fixed differently. The stirring component rotates along with the stirring shaft, and the rotation mode of the stirring component is also unchanged, namely the acting force provided by the stirring component to the material is unchanged along with the change of time. And the mixing members are typically joined together by welding from different plates or rods.

The utility model provides a stirring part of integral type can be formed by a metal sheet through the cutting process preparation to this kind of stirring part and the stirring in be connected with the dual mode, can realize rotating on two vertical directions, with the material misce bene high-efficiently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can dual-purpose stirring part in the vertical direction, this part is fit for the circumstances that stirred tank height to diameter ratio is less than or equal to 1. When the height-diameter ratio is approximately 1, the stirring shaft is connected with the opening of the hub of the stirring part (the stirring part is horizontally arranged). When the height-diameter ratio is far less than 1, the stirring shaft is connected with the supporting plate of the stirring part (the stirring part is vertically arranged). The material adaptability is high, when the material viscosity is large, the stirring component can be placed vertically for use, and when the material viscosity is small, the stirring component can be placed horizontally for use. When the material mixes there is the degree of difficulty, also can be through automatic setting, and a period stirring part is placed perpendicularly and is used.

The utility model discloses technical scheme as follows:

a stirring component which can be used for two purposes in the vertical direction is composed of a hub opening 1, circular arc blades 2 and a supporting plate 3.

The hub opening 1 is a hole formed by connecting the part and the stirring shaft, the part and the stirring shaft are generally connected together by means of the hub, and the aperture size of the part and the stirring shaft is determined according to the diameter size of the connected hub.

The circular arc-shaped blades 2 are formed by tilting a certain angle in opposite directions under the condition of ensuring the strength and rigidity of the whole stirring part by concentric circular ring pieces with different diameters, and the tilting angle can be selected from 0-90 degrees.

The supporting plate 3 is the rest part of the circular arc blade 2 cut on the circular plate, and plays a role in increasing the rigidity and the strength of the stirring part. When the stirring component is used in the vertical direction, the stirring component is used for being connected with the stirring shaft.

The utility model discloses an innovation part lies in, has developed the stirring part of a mechanical structure integral type, can make by a metal sheet cutting process, has the advantage of processing convenience, save material.

The innovation of the utility model is that the application methods of the stirring component are two. One way is that the mixer shaft is used in connection with the hub opening 1 of the utility model part by means of a hub, the axis of the mixer shaft being perpendicular to the support plate 3 in the direction. Alternatively, the stirring shaft is attached to the support plate 3 such that, in the direction, the axis of the stirring shaft is parallel to the support plate 3.

The utility model has the innovation points that when the stirring component is horizontally placed for use, the stirring shaft is connected with the hub opening 1, the rotating mode is suitable for small viscosity of mixed materials, and the arc-shaped blades 2 can increase the turbulence degree of the materials and promote mixing; when the stirring part is vertically placed for use, the stirring shaft is connected with the supporting plate 3, the rotating mode is suitable for the situation that the viscosity of materials is high, the arc-shaped blades 2 are crossed back and forth, and the ordered dispersion effect is realized on viscous fluid.

Drawings

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

FIG. 1 is a front view of a stirring member according to an example of the present application

FIG. 2 is a plan view of a stirring member according to an example of the present application

FIG. 3 is a three-dimensional view of a stirring element of an example of the present application

1. The hub is provided with an opening, 2 circular arc blades and 3 supporting plates.

Detailed Description

The utility model provides a stirring part that can be dual-purpose in the vertical direction. The part is cut and processed by a circular plate, and has the characteristics of convenience and simplicity in processing and manufacturing and the like. There are two methods for using such a stirring member. One method is that the stirring shaft is connected with the opening 1 of the hub of the stirring component, and the stirring component is placed horizontally for use. In another method, the stirring shaft is connected with the supporting plate 3, and the stirring component is vertically placed for use. The proper use method can be selected according to different viscosities of materials and different height-diameter ratios of the stirring tanks.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

As shown in fig. 1 to 3, the stirring part which can be used in a vertical direction comprises a hub opening 1, a circular arc blade 2 and a support plate 3.

Wherein, the hub is provided with an opening 1 for connecting the stirring component with an external stirring shaft, and the stirring component and the external stirring shaft are generally connected together through the hub. The size of the hub opening 1 varies according to the diameter of the hub.

Wherein, the arc blade 2 has a plurality of blades, and the number of the blades is related to the diameter of the stirring paddle and the width of the arc blade 2. The arc-shaped blades 2 are concentric circular ring surfaces with a certain number, and after the width of the supporting plate 3 is reserved, the rest parts are respectively tilted towards two directions to form the arc-shaped blades, and the tilting height can be between 0 and 90 degrees. The width of the circular arc-shaped blade 2 is generally 0.08-0.2 times of the diameter of the stirring paddle.

Wherein, the supporting plate 3 is the residual part of the circular plate after the circular arc blade 2 is cut, and plays a role in enhancing the rigidity and the strength of the stirring part. When used in the vertical direction, is used for connecting with the stirring shaft.

Wherein, in practical application, install wheel hub with the (mixing) shaft, then wheel hub again with the utility model discloses the wheel hub trompil 1 of part is connected, puts into the stirred tank with the stirring part after the installation, adds two kinds and treats the mixing material toward the stirred tank in, opens the motor and drives the (mixing) shaft rotation, and the convex blade 2 of perk makes fluidic turbulent kinetic energy increase from top to bottom promotes the flash mixed of material.

Wherein, in practical application, be connected (mixing) shaft and backup pad 3, the connected mode can weld also bolted connection, and thick fluid that the inslot splendid attire was treated to mix opens the motor and drives the (mixing) shaft and rotate, and the circular arc blade 2 layering that stagger each other, orderly are broken up different thick fluids, and as time goes on, thick fluid misce bene.

In practical application, the stirring component which can be used for two purposes in the vertical direction can also be used for exchanging the stirring mode according to a certain mode in work. For example, in automated operation, the mixing shaft may be connected to or disconnected from the mixing element under control commands. This is achieved in that in the stirring tank the stirring element is rotated in the horizontal direction for a period of time and in the vertical direction for another period of time.

The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above embodiments, and although the present invention has been disclosed with the preferred embodiments, it is not limited to the present invention, and any skilled person in the art can make some modifications or equivalent embodiments without departing from the scope of the present invention, but all the technical matters of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a stirring part that can dual-purpose in vertical direction, includes wheel hub trompil (1), convex blade (2) and backup pad (3), wherein, wheel hub trompil (1) and backup pad (3) all can be connected with the agitator shaft, and stirring part can realize the rotation mode of two directions.

2. A vertically dualpurpose stirring element according to claim 1, characterized by the circular arc blades (2) having a number related to the diameter of the stirring blade and the width of the circular arc blades (2), the circular arc blades (2) having a number of concentric circular rings and being formed by tilting the remaining part in two directions after leaving the width of the supporting plate (3).