CN214636409U

CN214636409U - Chemical raw material centrifugal stirring device

Info

Publication number: CN214636409U
Application number: CN202120711531.7U
Authority: CN
Inventors: 杨庆旭
Original assignee: Shandong Andy New Material Co ltd
Current assignee: Shandong Andy New Material Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-11-09
Anticipated expiration: 2031-04-07

Abstract

The utility model relates to the technical field of chemical production, and discloses a chemical raw material centrifugal stirring device, which comprises a reaction kettle, a cover, a base and a bracket, wherein the cover is arranged at the top of the reaction kettle, the bracket is arranged at the top of the base, and the bottom end of the reaction kettle is fixedly connected with the bracket; the improved stirring device is characterized in that the top of the cover is provided with a feeding pipe and a motor, a stirring shaft is arranged in the reaction kettle, the top end of the stirring shaft is fixedly connected with an output shaft of the motor, and stirring paddles, stirring mechanisms and stirring frames which are arranged from top to bottom are arranged on the stirring shaft. The utility model discloses utilize the combination formula stirring of rabbling mechanism, stirring rake and stirring frame, can improve the stirring range, improve the stirring mixed effect of industrial chemicals then, the stirring back that finishes, opens the valve, and the mixed raw materials in the reation kettle can fall into the guiding gutter by the water conservancy diversion piece in, is discharged by the discharging pipe again, and overall structure is simple, and convenient to use has wide market prospect.

Description

Chemical raw material centrifugal stirring device

Technical Field

The utility model relates to a chemical production technical field specifically is a chemical industry raw materials centrifugal stirring device.

Background

A stirrer, also called a reaction kettle, is needed in chemical production, the reaction kettle is a stainless steel container with physical or chemical reaction, the structural design and parameter configuration of the container are carried out according to different process condition requirements, and the design conditions, the process, the inspection, the manufacture and the acceptance are required according to related technical standards so as to realize the heating, the evaporation, the cooling and the low-speed and high-speed mixing reaction functions of the process requirements.

Present reation kettle all adopts traditional stirring structure, and the motor drives the rotatory centrifugal force that produces of stirring roller, realizes the stirring effect, but the stirring range is less, and the industrial chemicals stirring mixed effect in the reation kettle remains to be improved, for this, we provide a industrial chemicals centrifugation agitating unit.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that prior art exists, the utility model provides a chemical industry raw materials centrifugal stirring device.

In order to achieve the purpose, the utility model provides a chemical raw material centrifugal stirring device, which comprises a reaction kettle, a cover, a base and a bracket, wherein the cover is arranged at the top of the reaction kettle, the bracket is arranged at the top of the base, and the bottom end of the reaction kettle is fixedly connected with the bracket;

the top of the cover is provided with a feeding pipe and a motor, a stirring shaft is arranged in the reaction kettle, the top end of the stirring shaft is fixedly connected with an output shaft of the motor, and stirring paddles, a stirring mechanism and a stirring frame which are arranged from top to bottom are arranged on the stirring shaft;

the stirring mechanism comprises a main blade and an auxiliary blade, the main blade is fixedly sleeved on the stirring shaft, and the auxiliary blade is fixedly connected with one side of the main blade;

the bottom of reation kettle inner chamber is installed the backing plate, the lower surface and the backing plate of stirring frame rotate to be connected, the discharging pipe is all installed to the both sides of backing plate, the other end of discharging pipe extends to reation kettle's below, the valve is all installed to the bottom of reation kettle both sides.

Preferably, one end of the main blade is provided with a sleeve hole, the stirring shaft penetrates through the sleeve hole and is fixedly connected with the inner wall of the sleeve hole, the main blade is divided into two parts by the stirring shaft according to the proportion of 3:7, and the auxiliary blade is arranged on one side of the main blade, which is provided with the sleeve hole.

Preferably, a through groove is formed in one end, away from the auxiliary paddle, of the main paddle, and a wavy bulge is arranged on one side, away from the auxiliary paddle, of the main paddle.

Preferably, the top of the base plate is provided with a flow guide block, the flow guide block is in a circular truncated cone shape, and the bottom end of the stirring shaft is rotatably connected with the top of the flow guide block.

Preferably, the upper surface of the base plate is provided with an annular diversion trench which is positioned at the periphery of the diversion block, and the top end of the discharge pipe is communicated with the inside of the diversion trench.

Preferably, the stirring frame is a U-shaped frame, and two sides of the bottom end of the stirring frame are downwards protruded and are in sliding connection with the inner wall of the diversion trench.

Compared with the prior art, the utility model provides a chemical industry raw materials centrifugal stirring device has following beneficial effect:

the utility model discloses when using, pour into reation kettle with industrial chemicals in through the inlet pipe, the starter motor, the drive (mixing) shaft, the stirring rake, rabbling mechanism and stirring frame are rotatory, utilize the major-minor paddle leaf of rabbling mechanism, the combination formula stirring of stirring rake and stirring frame, can improve the stirring range, improve industrial chemicals's stirring mixed effect then, the back is accomplished in the stirring, open the valve, mixed raw materials in the reation kettle can fall into the guiding gutter by the water conservancy diversion piece in, discharge by the discharging pipe again, overall structure is simple, high durability and convenient use has wide market prospect.

Drawings

Fig. 1 is a schematic front structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the reaction kettle of the present invention;

fig. 3 is a schematic structural view of the stirring frame of the present invention.

In the figure: 1. a reaction kettle; 2. a cover; 3. a base; 4. a support; 5. a feed pipe; 6. a motor; 7. a stirring shaft; 8. a stirring paddle; 9. a stirring mechanism; 91. a main blade; 92. an auxiliary blade; 10. a stirring frame; 11. a base plate; 12. a discharge pipe; 13. a valve; 14. a flow guide block; 15. a diversion trench; 16. a through groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.

The structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention does not have the substantial significance in the technology, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy which can be produced by the present invention and the purpose which can be achieved by the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle", and the like used in the present specification are for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content.

Referring to fig. 1-3, a chemical raw material centrifugal stirring device comprises a reaction kettle 1, a cover 2, a base 3 and a support 4, wherein the cover 2 is installed on the top of the reaction kettle 1, the support 4 is installed on the top of the base 3, and the bottom end of the reaction kettle 1 is fixedly connected with the support 4;

the top of the cover 2 is provided with a feeding pipe 5 and a motor 6, a stirring shaft 7 is arranged in the reaction kettle 1, the top end of the stirring shaft 7 is fixedly connected with an output shaft of the motor 6, and stirring paddles 8, a stirring mechanism 9 and a stirring frame 10 which are arranged from top to bottom are arranged on the stirring shaft 7;

the stirring mechanism 9 comprises a main blade 91 and an auxiliary blade 92, the main blade 91 is fixedly sleeved on the stirring shaft 7, the auxiliary blade 92 is fixedly connected with one side of the main blade 91, the number of the stirring mechanisms 9 is at least two, the stirring mechanisms 7 are symmetrical by taking the stirring shaft 7 as a central line, the length and the width of the auxiliary blade 92 are smaller than those of the main blade 91, and when the stirring mechanisms rotate along with the stirring shaft 7, the stirring amplitude can be improved in an auxiliary mode, and the whole stirring effect is improved;

backing plate 11 is installed to the bottom of reation kettle 1 inner chamber, and the lower surface and the backing plate 11 of agitator 10 rotate to be connected, and discharging pipe 12 is all installed to the both sides of backing plate 11, and discharging pipe 12's the other end extends to reation kettle 1's below, and valve 13 is all installed to the bottom of reation kettle 1 both sides for opening and closing of control discharging pipe 12.

One end of the main blade 91 is provided with a sleeve hole, the stirring shaft 7 penetrates through the sleeve hole and is fixedly connected with the inner wall of the sleeve hole, the main blade 91 is divided into two parts by the stirring shaft 7 according to the proportion of 3:7, and the auxiliary blade 92 is arranged on one side of the main blade 91 provided with the sleeve hole.

The one end that vice paddle 92 was kept away from to main paddle 91 has seted up logical groove 16, and one side that vice paddle 92 was kept away from to main paddle 91 is provided with the wave arch, is favorable to improving the range of stirring.

The flow guide block 14 is installed at the top of the backing plate 11, the flow guide block 14 is in a circular truncated cone shape, the bottom end of the stirring shaft 7 is rotatably connected with the top of the flow guide block 14, and the rotation stability of the stirring shaft 7 can be improved while the raw materials are conveniently led out.

The upper surface of the backing plate 11 is provided with an annular diversion trench 15 which is positioned at the periphery of the diversion block 14, the top end of the discharge pipe 12 is communicated with the inside of the diversion trench 15, and the bottom surface of the diversion trench 15 is an inclined surface facing the discharge pipe 12 so as to discharge.

The stirring frame 10 is a U-shaped frame, and the two sides of the bottom end of the stirring frame 10 are downwards protruded and are in sliding connection with the inner wall of the guide groove 15, so that the stirring stability of the stirring frame 10 is improved.

The utility model discloses when using, pour into industrial chemicals into reation kettle 1 in through inlet pipe 5, starter motor 6, drive (mixing) shaft 7, stirring rake 8, 9 and the stirring frame 10 are rotatory, utilize 9 major-minor paddles of stirring rake, the combination formula stirring of stirring rake 8 and stirring frame 10, can improve the stirring range, improve industrial chemicals's stirring mixed effect then, the back is accomplished in the stirring, open valve 13, mixed raw materials in reation kettle 1 can fall into guiding gutter 15 by water conservancy diversion piece 14 in, discharge by discharging pipe 12 again, the overall structure is simple, high durability and convenient use, wide market prospect has.

The above description is only an exemplary embodiment of the present invention, and is not intended to limit the present invention, the scope of which is defined by the appended claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. A chemical raw material centrifugal stirring device comprises a reaction kettle (1), a cover (2), a base (3) and a support (4), wherein the cover (2) is installed at the top of the reaction kettle (1), the support (4) is installed at the top of the base (3), and the bottom end of the reaction kettle (1) is fixedly connected with the support (4);

a feeding pipe (5) and a motor (6) are installed at the top of the cover (2), a stirring shaft (7) is arranged inside the reaction kettle (1), the top end of the stirring shaft (7) is fixedly connected with an output shaft of the motor (6), and stirring paddles (8), a stirring mechanism (9) and a stirring frame (10) which are arranged from top to bottom are installed on the stirring shaft (7);

the stirring mechanism (9) comprises a main blade (91) and an auxiliary blade (92), the main blade (91) is fixedly sleeved on the stirring shaft (7), and the auxiliary blade (92) is fixedly connected with one side of the main blade (91);

backing plate (11) are installed to the bottom of reation kettle (1) inner chamber, the lower surface and backing plate (11) of stirring frame (10) rotate to be connected, discharging pipe (12) are all installed to the both sides of backing plate (11), the other end of discharging pipe (12) extends to the below of reation kettle (1), valve (13) are all installed to the bottom of reation kettle (1) both sides.

2. The chemical raw material centrifugal stirring device as recited in claim 1, wherein one end of the main blade (91) is provided with a trepan boring, the stirring shaft (7) penetrates through the trepan boring and is fixedly connected with the inner wall of the trepan boring, the main blade (91) is divided into two parts by the stirring shaft (7) according to the proportion of 3:7, and the auxiliary blade (92) is installed on one side of the main blade (91) provided with the trepan boring.

3. The chemical raw material centrifugal stirring device as claimed in claim 1, wherein one end of the main blade (91) far away from the auxiliary blade (92) is provided with a through groove (16), and one side of the main blade (91) far away from the auxiliary blade (92) is provided with a wavy bulge.

4. The chemical raw material centrifugal stirring device as claimed in claim 1, wherein a flow guide block (14) is mounted at the top of the backing plate (11), the flow guide block (14) is in a circular truncated cone shape, and the bottom end of the stirring shaft (7) is rotatably connected with the top of the flow guide block (14).

5. The chemical raw material centrifugal stirring device as claimed in claim 4, wherein the upper surface of the base plate (11) is provided with an annular diversion trench (15) which is located at the periphery of the diversion block (14), and the top end of the discharge pipe (12) is communicated with the inside of the diversion trench (15).

6. The chemical raw material centrifugal stirring device as claimed in claim 5, wherein the stirring frame (10) is a U-shaped frame, and two sides of the bottom end of the stirring frame (10) are protruded downwards and are connected with the inner wall of the diversion trench (15) in a sliding manner.