WO2023236081A1

WO2023236081A1 - Efficient durene crushing device

Info

Publication number: WO2023236081A1
Application number: PCT/CN2022/097566
Authority: WO
Inventors: 谈勇
Original assignee: 鹏辰新材料科技股份有限公司
Priority date: 2022-06-08
Filing date: 2022-06-08
Publication date: 2023-12-14
Also published as: DE212022000023U1

Abstract

The present utility model relates to the technical field of durene processing, and in particular to an efficient durene crushing device. The device comprises a first box body and a second box body; fixing rods are fixedly connected to two sides of the top of the first box body, and a transverse plate is fixedly connected to the top ends of the two fixing rods; a first fixing box is fixedly connected to the bottom of the transverse plate, and a first motor is fixedly connected to the top of the inner wall of the first fixing box; a first vertical rod is fixedly connected to one end of an output shaft of the first motor, and the outer surface of the first vertical rod is fixedly connected to a first crushing member; a first screen and an inclined plate are fixedly connected between two sides of the inner wall of the first box body, the inclined plate is located at the bottom of the first screen, and one side of the first box body is communicated with one side of the second box body by means of a fixing cylinder. According to the present utility model, durene can be quickly and fully crushed in a durene processing process, and can be crushed for multiple times, so that the crushing efficiency is high, the crushing effect is good, and better and faster crushing and processing of durene can be ensured.

Description

A high-efficiency crushing device for tetramethylbenzene

Technical field

The utility model relates to the field of pyrene processing technology, and in particular to an efficient pulverizing device for pyrene.

Background technique

Pylene is an important fine chemical raw material and the main raw material for the production of pyromellitic acid and pyromellitic dianhydride. It is a flammable solid and should be stored and transported in accordance with dangerous goods regulations. It should be stored in a dry and ventilated place. Be careful when handling. Put it away to avoid damaging the packaging. It should be used in a well-ventilated environment. Use rubber gloves and other protective equipment when in contact to prevent direct contact with skin and keep away from fire, heat, water and humid places.

Methylene needs to be crushed during the processing. Nowadays, it is difficult to quickly and fully crush pylene during the processing of pyrene. It is also difficult to carry out multiple crushing. The crushing efficiency is low and the crushing effect is poor. It is difficult to make better and better products. Quickly ensure the crushing and processing of tetramethylbenzene.

Utility model content

In order to solve the technical problems existing in the background art, the utility model proposes an efficient crushing device for pyrene, which includes a first box and a second box; both sides of the top of the first box are fixedly connected with fixed rods, and The tops of the two fixed rods are fixedly connected with horizontal plates, the bottom of the horizontal plates are fixedly connected with the first fixed box, and the top of the inner wall of the first fixed box is fixedly connected with the first motor, and one end of the output shaft of the first motor is fixedly connected with the third fixed box. A vertical rod, and the first crushing member is fixedly connected to the outer surface of the first vertical rod, and the first screen mesh and the inclined plate are fixedly connected between both sides of the inner wall of the first box, and the inclined plate is located at the side of the first screen mesh. At the bottom, one side of the first box is connected to one side of the second box through a fixed tube, and the top of the second box is fixedly connected to a second fixed box, and the top of the inner wall of the second fixed box is fixedly connected to a second motor. , and a second vertical rod is fixedly connected to one end of the second motor output shaft, a second crushing member is fixedly connected to the outer surface of the second vertical rod, and a second screen is fixedly connected between both sides of the inner wall of the second box, And the second screen is located at the bottom of the fixed cylinder.

Preferably, the top of the first box is not closed, and the fronts of the first box and the second box are hinged with doors through hinges.

Preferably, the bottom end of the first vertical rod penetrates the first fixed box and the first box body in sequence and extends to the inside of the first box body, and the first crushing member is located inside the first box body.

Preferably, the bottom end of the second vertical rod penetrates the second fixed box and the second box body in sequence and extends to the inside of the second box body, and the second crushing member is located inside the second box body.

Preferably, it also includes a base plate, a fixing plate is fixedly connected to one side of the top of the base plate, and a third motor is fixedly connected to one side of the fixing plate.

Preferably, a cam is fixedly connected to one end of the third motor output shaft, and the outer surface of the cam is in contact with one side of the first box.

Preferably, a chute is provided on the top of the bottom plate, and a slide block is slidably connected inside the chute. The top of the slide block is fixedly connected to the bottom of the second box, and one side of the slide block is connected to one side of the inner wall of the chute. There are elastic parts fixedly connected between them, and the bottoms of the first box and the second box are in contact with the top of the bottom plate.

Compared with the existing technology, the above technical solution of the present invention has the following beneficial technical effects: through the first box, the second box, the fixed rod, the horizontal plate, the first fixed box, the first motor, the first vertical Rod, first crushing part, first screen, inclined plate, second fixed box, second motor, second vertical rod, second crushing part, second screen, box door, bottom plate, fixed plate, third motor The settings of the cam, chute, slider, elastic piece and fixed cylinder can quickly and fully crush styrene during the processing of styrene, and can carry out multiple crushing, with high crushing efficiency and good crushing effect. Better and faster ensuring the crushing and processing of tetramethylbenzene.

Description of the drawings

Figure 1 is a schematic structural diagram of a high-efficiency pulverizing device for tetramethylbenzene in Embodiment 1;

Figure 2 is a structural cross-sectional view of the first box of Figure 1;

Figure 3 is a structural cross-sectional view of the second box of Figure 1;

Figure 4 is a schematic diagram of the partial enlarged structure of point A in Figure 1.

Reference signs: 1. First box; 2. Second box; 3. Fixed rod; 4. Horizontal plate; 5. First fixed box; 6. First motor; 7. First vertical rod; 8. The first crushing part; 9. The first screen; 10. Inclined plate; 11. The second fixed box; 12. The second motor; 13. The second vertical rod; 14. The second crushing part; 15. The second screen ; 16. Door; 17. Bottom plate; 18. Fixed plate; 19. Third motor; 20. Cam; 21. Chute; 22. Slider; 23. Elastic member; 24. Fixed cylinder.

Detailed ways

Embodiment 1

As shown in Figures 1-3, the utility model proposes a high-efficiency crushing device for tetramethylbenzene, which includes a first box 1 and a second box 2; both sides of the top of the first box 1 are fixedly connected with fixed rods. 3, and the top ends of the two fixed rods 3 are fixedly connected to the horizontal plate 4, the bottom of the horizontal plate 4 is fixedly connected to the first fixed box 5, and the top of the inner wall of the first fixed box 5 is fixedly connected to the first motor 6, the first One end of the output shaft of the motor 6 is fixedly connected with the first vertical rod 7, and the outer surface of the first vertical rod 7 is fixedly connected with the first crushing member 8, and the first screen is fixedly connected between both sides of the inner wall of the first box 1 Net 9 and inclined plate 10, and inclined plate 10 is located at the bottom of the first screen 9, one side of the first box 1 is connected to one side of the second box 2 through the fixed tube 24, and the second box 2 The second fixed box 11 is fixedly connected to the top, the second motor 12 is fixedly connected to the top of the inner wall of the second fixed box 11, and one end of the output shaft of the second motor 12 is fixedly connected to a second vertical rod 13, and the second vertical rod 13 is fixedly connected to the top. The second crushing member 14 is fixedly connected to the outer surface, and the second screen 15 is fixedly connected between both sides of the inner wall of the second box 2, and the second screen 15 is located at the bottom of the fixed cylinder 24. The top is not closed, and the fronts of the first box 1 and the second box 2 are hinged with door 16 through hinges. The bottom end of the first vertical rod 7 passes through the first fixed box 5 and the first box in sequence. 1 and extends to the inside of the first box 1, and the first crushing member 8 is located inside the first box 1. The bottom end of the second vertical rod 13 penetrates the second fixed box 11 and the second box 2 and extends in turn. to the inside of the second box 2 , and the second crushing member 14 is located inside the second box 2 .

In this embodiment, when using, place the tetramethylbenzene that needs to be crushed on the first screen 9 inside the first box 1, start the first motor 6, the second motor 12 and the third motor 19. The motor 6 drives the first vertical rod 7 and the first crushing part 8 to rotate to quickly and fully crush the pyrene. The crushed pyrene falls to the bottom of the first screen 9 and enters through the inclined plate 10 and the fixed cylinder 24 Above the second screen 15 inside the second box 2, the second motor 12 drives the second vertical rod 13 and the second crushing member 14 to rotate, further crushing the pyrene, and the crushed pylene passes through the third The second screen 15 falls to the bottom of the second box 2, and the third motor 19 drives the cam 20 to rotate, which drives the first box 1 and the second box 2 to reciprocate left and right through the elastic force of the slider 22 and the elastic member 23. Thereby, the pyrene inside the first box 1 and the second box 2 is shaken, so that the pyrite can be pulverized more quickly and fully.

Embodiment 2

As shown in Figures 1 and 4, the utility model proposes a high-efficiency grinding device for tetramethylbenzene. Compared with the first embodiment, this embodiment also includes a bottom plate 17. One side of the top of the bottom plate 17 is fixedly connected with a fixing plate 18. , and a third motor 19 is fixedly connected to one side of the fixed plate 18. The first motor 6, the second motor 12 and the third motor 19 are connected to the external power supply through connecting wires, and are controlled by the power switch provided on the back of the base plate 17 to start and Close, one end of the output shaft of the third motor 19 is fixedly connected with a cam 20, and the outer surface of the cam 20 is in contact with one side of the first box 1. A chute 21 is provided on the top of the bottom plate 17, and the inside of the chute 21 A slider 22 is slidingly connected. The top of the slider 22 is fixedly connected to the bottom of the second box 2, and an elastic member 23 is fixedly connected between one side of the slider 22 and one side of the inner wall of the chute 21. The first box The bottoms of the body 1 and the second box 2 are in contact with the top of the bottom plate 17. Through the first box 1, the second box 2, the fixed rod 3, the horizontal plate 4, the first fixed box 5 and the first motor 6 , the first vertical rod 7, the first crushing part 8, the first screen 9, the inclined plate 10, the second fixed box 11, the second motor 12, the second vertical rod 13, the second crushing part 14, the second screen 15. The arrangement of the door 16, the bottom plate 17, the fixed plate 18, the third motor 19, the cam 20, the chute 21, the slider 22, the elastic member 23 and the fixed cylinder 24 can align the styrene during the processing of styrene. Toluene can be crushed quickly and fully, and multiple crushing can be carried out. The crushing efficiency is high and the crushing effect is good, which ensures the crushing and processing of pyrene toluene better and faster.

In this embodiment, the third motor 19 drives the cam 20 to rotate, and the elastic force of the slider 22 and the elastic member 23 drives the first box 1 and the second box 2 to reciprocate left and right, thereby causing the first box 1 and the second box 2 to reciprocate. The pyrene inside the second box 2 is shaken, so that the pyrene can be pulverized more quickly and fully.

The embodiments of the present utility model are described in detail above with reference to the accompanying drawings. However, the utility model is not limited thereto. Within the scope of knowledge possessed by those skilled in the art, the utility model can also be implemented without departing from the purpose of the present utility model. Make various changes.

Claims

An efficient crushing device for pyrene, which is characterized in that it includes a first box (1) and a second box (2); both sides of the top of the first box (1) are fixedly connected with fixing rods (3) , and the top ends of the two fixed rods (3) are fixedly connected with the horizontal plate (4), the bottom of the horizontal plate (4) is fixedly connected with the first fixed box (5), and the top of the inner wall of the first fixed box (5) is fixed A first motor (6) is connected, one end of the output shaft of the first motor (6) is fixedly connected with a first vertical rod (7), and the outer surface of the first vertical rod (7) is fixedly connected with a first crushing member (8) ), the first screen (9) and the inclined plate (10) are fixedly connected between both sides of the inner wall of the first box (1), and the inclined plate (10) is located at the bottom of the first screen (9). One side of a box (1) is connected to one side of a second box (2) through a fixed tube (24), and a second fixed box (11) is fixedly connected to the top of the second box (2). The second motor (12) is fixedly connected to the top of the inner wall of the second fixed box (11), and one end of the output shaft of the second motor (12) is fixedly connected to a second vertical rod (13). The outer surface of the second vertical rod (13) A second crushing member (14) is fixedly connected to the surface, a second screen (15) is fixedly connected between both sides of the inner wall of the second box (2), and the second screen (15) is located in the fixed cylinder (24) bottom of.
An efficient crushing device for pyrotetramethylbenzene according to claim 1, characterized in that the top of the first box (1) is not closed, and the first box (1) and the second box (2) The fronts of the boxes are hinged with box doors (16) through hinges.
An efficient crushing device for pyrotetramethylbenzene according to claim 1, characterized in that the bottom end of the first vertical rod (7) penetrates the first fixed box (5) and the first box (1) in sequence and extends to inside the first box (1), and the first crushing member (8) is located inside the first box (1).
An efficient crushing device for pyrolene according to claim 1, characterized in that the bottom end of the second vertical rod (13) penetrates the second fixed box (11) and the second box (2) in sequence and extends to inside the second box (2), and the second crushing member (14) is located inside the second box (2).
A high-efficiency pulverizing device for tetramethylbenzene according to claim 1, characterized in that it also includes a bottom plate (17), a fixing plate (18) is fixedly connected to one side of the top of the bottom plate (17), and the fixing plate (18) A third motor (19) is fixedly connected to one side of the machine.
An efficient crushing device for pyrotetramethylbenzene according to claim 5, characterized in that a cam (20) is fixedly connected to one end of the output shaft of the third motor (19), and the outer surface of the cam (20) is in contact with the first box One side of the body (1) is in contact.
An efficient crushing device for pyrene toluene according to claim 5, characterized in that a chute (21) is provided on the top of the bottom plate (17), and a slider (22) is slidably connected to the inside of the chute (21). , the top of the slider (22) is fixedly connected to the bottom of the second box (2), and an elastic member (23) is fixedly connected between one side of the slider (22) and one side of the inner wall of the chute (21) , the bottoms of the first box (1) and the second box (2) are in contact with the top of the bottom plate (17).