CN220242049U

CN220242049U - Stirring device

Info

Publication number: CN220242049U
Application number: CN202321849554.XU
Authority: CN
Inventors: 费海林; 王仁思; 杨鸿程; 朱跃
Original assignee: Jiaxing Gaozheng New Material Technology Co ltd
Current assignee: Jiaxing Gaozheng New Material Technology Co ltd
Priority date: 2023-07-14
Filing date: 2023-07-14
Publication date: 2023-12-26
Anticipated expiration: 2033-07-14

Abstract

The utility model discloses a stirring device which comprises an outer cylinder, wherein a cover plate is covered on the upper part of the outer cylinder, an inner cylinder is arranged in the outer cylinder, a filter cavity is formed between the outer cylinder and the inner cylinder, a plurality of filter meshes are formed on the side surface of the inner cylinder, a stirring paddle is arranged in the inner cylinder, a first motor is arranged at the bottom of the outer cylinder, a driving shaft of the first motor is connected with the stirring paddle, a feed inlet is formed in the upper part of the cover plate, and the feed inlet is communicated with the inner part of the inner cylinder. According to the utility model, the filter mesh holes are arranged on the side wall of the inner cylinder, so that impurities such as dust can penetrate through the filter mesh holes when the raw materials are stirred, and dust is removed by the dust collector, so that the dust in the raw materials is reduced.

Description

Stirring device

Technical Field

The utility model relates to the technical field of raw material mixing and stirring, in particular to a stirring device.

Background

The granulator is a machine capable of manufacturing materials into specific shapes, uniformly stirring raw materials in various shapes, extruding the raw materials into a plurality of strip-shaped raw materials through a melt extrusion mechanism, cooling and solidifying the strip-shaped raw materials, drying and granulating after cooling, and particularly for manufacturing modified plastic particles, various types of raw materials are proportioned through a stirring mechanism, placed into a stirring device for uniformly stirring and then melt extrusion, and the conventional stirring device has the defects that the conventional stirring device has only stirring function, however, the raw materials are stained with tiny impurities such as dust in the storage process, and if the impurities are combined with the melted raw materials, the performance of the modified plastic can be influenced, so that improvement is urgently needed.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art, and provides a stirring device, wherein the side wall of an inner cylinder is provided with a filter mesh, and impurities such as dust penetrate through the filter mesh when the raw materials are stirred and are removed by a dust collector, so that the dust in the raw materials is reduced.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a stirring device, includes the urceolus, urceolus upper portion lid has the apron, the urceolus is inside to be equipped with the inner tube, be formed with the filter chamber between urceolus and the inner tube, the inner tube side is equipped with a plurality of filter meshes, the inside stirring rake that is equipped with of inner tube, the urceolus bottom is equipped with first motor, the drive shaft and the stirring rake of first motor are connected, apron upper portion is equipped with the feed inlet, feed inlet and the inside intercommunication of inner tube.

The side of the inner cylinder is provided with a plurality of blowing guns which are obliquely downwards arranged towards one side of the filter holes.

The cross section of the inner cylinder is regular hexagon, the number of the side surfaces of the inner cylinder is six, the side surfaces of the inner cylinder which are arranged at intervals are provided with filter holes, and a blowing gun is arranged on the plane between the two side surfaces with the filter holes of the inner cylinder.

The inner cylinder and the outer cylinder are fixed through a plurality of connecting ribs.

The bottom of the inner cylinder is provided with a pumping pipe.

The lower part of the cover plate is fixedly provided with a material distributing frame, the material distributing frame comprises a plurality of blanking holes, and the blanking holes are respectively communicated with the feed inlet and the inner cylinder.

The cover plate is internally provided with a material dividing slurry, the material dividing slurry is positioned at the upper part of the material dividing frame, the upper part of the cover plate is provided with a second motor, a driving shaft of the second motor is fixedly connected with the material dividing slurry, and a driving shaft of the second motor is connected with the material dividing frame through a bearing.

The number of the feed inlets is at least one.

The bottom of the outer cylinder is provided with a dust collector which is communicated with the filter cavity.

The beneficial effects of the utility model are as follows:

1. the dust on the surface of the raw material can be separated from the raw material by blowing of the blowing gun and rotation of the stirring paddle, and can be filtered into the filter cavity through the filter screen holes, so that the residue of the dust on the surface of the raw material is greatly reduced, the dust in the new material formed after remelting can be reduced, and the quality of the new material is effectively ensured;

2. when the raw materials are fed in the feed inlet, firstly, the raw materials can enter the cover plate, the second motor drives the material distribution slurry to rotate, the falling raw materials can be dispersed on the material distribution frame, and the falling raw materials can fall into the inner barrel through the blanking hole, and the dispersed blanking of the raw materials can be realized by arranging the material distribution frame and the material distribution slurry, so that the mixing uniformity of different raw materials is greatly improved, and the quality of new materials is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

fig. 3 is a cross-sectional view of a top view of the present utility model.

In the figure: 1. an outer cylinder; 11. a filter chamber; 2. a cover plate; 21. a feed inlet; 3. an inner cylinder; 31. a filter mesh; 32. blowing gun; 33. a connecting pipe; 34. a material pumping pipe; 35. a connecting rib; 4. stirring paddles; 5. a first motor; 6. a material distributing frame; 61. a blanking hole; 7. a second motor; 8. separating slurry; 9. a dust collector.

Detailed Description

The utility model is further described with reference to the drawings and detailed description which follow:

in the description of the present specification, the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc., are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or unit referred to must have a specific direction, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

As shown in fig. 1 to 3, a stirring device comprises an outer cylinder 1, a cover plate 2 is covered on the upper portion of the outer cylinder 1, an inner cylinder 3 is arranged inside the outer cylinder 1, specifically, the inner cylinder 3 and the outer cylinder 1 are fixed through a plurality of connecting ribs 35, a filter cavity 11 is formed between the outer cylinder 1 and the inner cylinder 3, a plurality of filter holes 31 are formed in the side face of the inner cylinder 3, a stirring paddle 4 is arranged inside the inner cylinder 3, a first motor 5 is arranged at the bottom of the outer cylinder 1, a driving shaft of the first motor 5 is connected with the stirring paddle 4, a feed inlet 21 is formed in the upper portion of the cover plate 2, the feed inlet 21 is communicated with the inner cylinder 3, a plurality of blowing guns 32 are arranged in the side face of the inner cylinder 3, the blowing guns 32 are obliquely downwards arranged towards one side of the filter holes 31, a plurality of blowing guns 32 are communicated with an external air inlet system (not shown in the figure) through connecting pipes 33, and the external air inlet system can generate air and blow out through the blowing guns 32.

When stirring the raw materials, various raw materials get into in the inner tube 3 from feed inlet 21, first motor 5 drives stirring rake 4 and rotates, stir the raw materials in the inner tube 3, and in the stirring, blow gun 32 blows to the raw materials, blow through blowing gun 32 and the rotation of stirring rake 4, can break away from the dust on raw materials surface and raw materials, and these dust can filter in the filter chamber 11 through filter screen hole 31, thereby greatly reduced raw materials surface dust's remain, and then can reduce the dust that the new material inside that forms after remelting contains, effectively guaranteed the quality of new material.

Further, the dust catcher 9 is arranged at the bottom of the outer cylinder 1, the dust catcher 9 is communicated with the filter cavity 11, the dust catcher 9 is in the prior art, the specific structure of the dust catcher 9 is not repeated in the specification, dust entering the filter cavity 11 can be sucked and removed through the dust catcher 9, and therefore the dust is effectively prevented from entering the inner cylinder 3 again, and the reliability of the structure is improved.

Further, the cross section of the inner cylinder 3 is regular hexagon, the side surfaces of the inner cylinder 3 which are arranged at intervals are provided with filter holes 31, the inner cylinder 3 is provided with blowing guns 32 on a plane between two side surfaces with the filter holes 31, specifically, as shown in fig. 3, the number of the side surfaces of the inner cylinder 3 is six, and the six surfaces are respectively provided with the filter holes 31-blowing guns 32-31-32 in sequence, so that the side surfaces which are opposite to the blowing guns 32 are provided with the filter holes 31, and the dust removing effect on the surface of the raw materials is greatly improved.

Further, a material extracting tube 34 is disposed at the bottom of the inner cylinder 3, the material extracting tube 34 is a vacuum material extracting tube, the other end of the material extracting tube 34 is connected with a raw material melting mechanism (not shown in the figure), and the raw materials mixed in the inner cylinder 3 can be extracted from the material extracting tube 34 and melted in the melting mechanism.

Further, the apron 2 lower part is fixed with divides work or material rest 6, divide work or material rest 6 to include a plurality of unloading holes 61, the unloading hole 61 respectively with feed inlet 21 and the inside intercommunication of inner tube 3, the apron 2 is inside to be equipped with divides ground paste 8, divide ground paste 8 to be located divides work or material rest 6 upper portion, apron 2 upper portion is equipped with second motor 7, the drive shaft and the branch ground paste 8 fixed connection of second motor 7, the drive shaft and the branch work or material rest 6 of second motor 7 pass through the bearing and are connected, when the raw materials is in feed inlet 21 during, can enter into apron 2 at first, drive through second motor 7 and divide ground paste 8 rotation can be with the raw materials dispersion of whereabouts to divide work or material rest 6 to through unloading hole 61 whereabouts to inner tube 3 in, through setting up divide work or material rest 6 and divide ground paste 8, thereby improved the homogeneity that different raw materials mix greatly, improved the quality of new material.

Further, in the present utility model, the number of the feeding holes 21 is at least one, and by setting a plurality of feeding holes 21, simultaneous feeding of different raw materials can be achieved, so that the different raw materials can be premixed and dispersed in the cover plate 2, and mixing uniformity of the different raw materials is further improved.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A stirring device, characterized in that: including urceolus (1), urceolus (1) upper portion lid has apron (2), urceolus (1) inside is equipped with inner tube (3), be formed with filter chamber (11) between urceolus (1) and inner tube (3), inner tube (3) side is equipped with a plurality of filter screen holes (31), inner tube (3) inside is equipped with stirring rake (4), urceolus (1) bottom is equipped with first motor (5), the drive shaft and the stirring rake (4) of first motor (5) are connected, apron (2) upper portion is equipped with feed inlet (21), feed inlet (21) and inner tube (3) inside intercommunication.

2. A stirring device as set forth in claim 1, characterized in that: the side of the inner cylinder (3) is provided with a plurality of blowing guns (32), and the blowing guns (32) are obliquely downwards arranged towards one side of the filter screen hole (31).

3. A stirring device as set forth in claim 2, characterized in that: the cross section of the inner cylinder (3) is regular hexagon, the number of the side faces of the inner cylinder (3) is six, filter holes (31) are formed in the side faces of the inner cylinder (3) which are arranged at intervals, and a blowing gun (32) is arranged on the plane between the two side faces with the filter holes (31) of the inner cylinder (3).

4. A stirring device as set forth in claim 1, characterized in that: the inner cylinder (3) and the outer cylinder (1) are fixed through a plurality of connecting ribs (35).

5. A stirring device as set forth in claim 1, characterized in that: the bottom of the inner cylinder (3) is provided with a pumping pipe (34).

6. A stirring device as set forth in claim 1, characterized in that: the lower part of the cover plate (2) is fixedly provided with a material distributing frame (6), the material distributing frame (6) comprises a plurality of blanking holes (61), and the blanking holes (61) are respectively communicated with the feed inlet (21) and the inner cylinder (3).

7. A stirring device as set forth in claim 6, wherein: the novel material separating device is characterized in that a material separating slurry (8) is arranged in the cover plate (2), the material separating slurry (8) is located on the upper portion of the material separating frame (6), a second motor (7) is arranged on the upper portion of the cover plate (2), a driving shaft of the second motor (7) is fixedly connected with the material separating slurry (8), and a driving shaft of the second motor (7) is connected with the material separating frame (6) through a bearing.

8. A stirring device as set forth in claim 1, characterized in that: the number of the feeding holes (21) is at least one.

9. A stirring device as set forth in claim 1, characterized in that: the bottom of the outer cylinder (1) is provided with a dust collector (9), and the dust collector (9) is communicated with the filter cavity (11).