CN217549524U

CN217549524U - Composite stirring head and stirring device

Info

Publication number: CN217549524U
Application number: CN202221111881.0U
Authority: CN
Inventors: 伍修平
Original assignee: Chongqing Star-Tech & Jrs Specialty Products Co ltd
Current assignee: Chongqing Star-Tech & Jrs Specialty Products Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-10-11
Anticipated expiration: 2032-05-10

Abstract

The utility model provides a composite stirring head, includes the (mixing) shaft, be equipped with a plurality of stirring frames on the (mixing) shaft, these stirring frames are along the circumference evenly distributed of (mixing) shaft, and the frame limit of each stirring frame has the width, are equipped with stirring vane in each stirring frame respectively, stirring vane is the heliciform along the extending direction of (mixing) shaft and extends. The utility model discloses can provide stronger radial effort and axial effort, satisfy the mixing demand of the higher material of viscosity.

Description

Composite stirring head and stirring device

Technical Field

The utility model relates to a stirring field, in particular to compound stirring head and agitating unit.

Background

When the viscosity of the mixed materials is high, sufficient radial and axial forces are required for mixing. At present, a stirring head matched with a stirrer used conventionally can only apply enough acting force to high viscosity along a radial direction, but cannot fully mix the high viscosity materials along an axial direction (a height direction), so that the mixing effect of the high viscosity materials is limited, and the stirring requirement of the high viscosity materials cannot be effectively met.

Therefore, how to design a stirring head for efficiently stirring high-viscosity materials is a problem to be solved urgently by those skilled in the art.

Disclosure of Invention

The utility model aims at providing a compound stirring head to prior art not enough, can provide stronger radial effort and axial effort, satisfy the mixing demand of the higher material of viscosity.

The technical scheme of the utility model is that: the utility model provides a composite stirring head, includes the (mixing) shaft, be equipped with a plurality of stirring frames on the (mixing) shaft, these stirring frames are along the circumference evenly distributed of (mixing) shaft, and the frame limit of each stirring frame has the width, are equipped with stirring vane in each stirring frame respectively, stirring vane is the heliciform along the extending direction of (mixing) shaft and extends.

Preferably, the number of the stirring frames is four.

Preferably, the stirring frame is rectangular.

Further, the distance between each stirring blade and the stirring shaft is the same.

The utility model also provides an agitating unit, including stirring housing to and arbitrary above-mentioned compound stirring head, compound stirring head sets up in stirring housing, and is rotatory by the reduction gears drive.

Adopt above-mentioned technical scheme to have following beneficial effect:

1. the composite stirring head comprises a stirring shaft, wherein a plurality of stirring frames are arranged on the stirring shaft, the stirring frames are uniformly distributed along the circumferential direction of the stirring shaft, the frame edge of each stirring frame has a width, the arranged stirring frames are driven by the stirring shaft to rotate along the circumferential direction, and radial component force is applied to the contacted materials, so that the materials are diffused outwards along the radial direction. Stirring vane is equipped with stirring shaft respectively in each stirring frame, stirring vane is the heliciform along the extending direction of (mixing) shaft and extends, and stirring frame drives stirring vane along circumferential direction, and stirring vane that is the heliciform extension applys along axial component to the material of contact, forms powerful axial effort in stirring frame region, guarantees that the higher material of viscosity diffuses from top to bottom, reaches the effect to the higher material mixing of viscosity. The material with higher viscosity can pass through the space between the stirring frame and the stirring blade, and the stirring resistance can be effectively reduced on the basis of ensuring the uniform mixing effect.

2. The stirring frame is rectangular, so that radial component force applied by the stirring frame to the material with higher viscosity is distributed uniformly along the height direction of the shaft, and the uniform mixing effect is improved.

The following further description is made with reference to the accompanying drawings and detailed description.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

In the attached drawing, 1 is a stirring shaft, 2 is a stirring frame, and 3 is a stirring blade.

Detailed Description

Example 1

Referring to fig. 1, the composite stirring head includes a stirring shaft 1, four stirring frames 2 are disposed on the stirring shaft 1, the stirring frames 2 are uniformly distributed along the circumferential direction of the stirring shaft 1, and the frame sides of the stirring frames 2 have a width, specifically, the stirring frames are rectangular, the number of the stirring frames is four, and the intersecting lines of the planes of the four stirring frames are the straight lines of the stirring shaft. Be equipped with stirring vane 3 in each stirring frame 2 respectively, stirring vane 3 is the heliciform along the extending direction of (mixing) shaft 1 and extends, in this embodiment, each stirring vane 3 is the same apart from (mixing) shaft 1's distance, and is concrete, and stirring vane is located the middle part of stirring frame.

Example 2

A mixing apparatus comprising a mixing housing and the composite mixing head of embodiment 1, wherein the composite mixing head is disposed in the mixing housing and is driven to rotate by a speed reduction mechanism.

The utility model discloses an operating principle does, and the stirring frame is driven along circumferential direction by the (mixing) shaft, and along radial component is applyed to the material of contact, makes the material along radial outdiffusion, and the stirring frame drives stirring vane and moves along circumference, and the stirring vane who is the heliciform extension applys along axial component to the material of contact, forms powerful axial effort at stirring frame region, guarantees that the higher material of viscosity diffuses from top to bottom, reaches the effect to the higher material mixing of viscosity.

Claims

1. A composite stirring head is characterized in that: comprises a stirring shaft (1), a plurality of stirring frames (2) are arranged on the stirring shaft (1), the stirring frames (2) are uniformly distributed along the circumferential direction of the stirring shaft (1), the frame edge of each stirring frame (2) has width,

stirring blades (3) are respectively arranged in the stirring frames (2), and the stirring blades (3) spirally extend along the extension direction of the stirring shaft (1).

2. The composite mixing head of claim 1 wherein: the number of the stirring frames (2) is four.

3. The composite mixing head of claim 1 wherein: the stirring frame (2) is rectangular.

4. The composite mixing head of claim 1, wherein: the distances between the stirring blades (3) and the stirring shaft (1) are the same.

5. A stirring device is characterized in that: the composite stirring head comprises a stirring shell and the composite stirring head of any one of claims 1 to 4, wherein the composite stirring head is arranged in the stirring shell and is driven to rotate by a speed reducing mechanism.