WO2023236086A1

WO2023236086A1 - Anti-oxidation liquid durene conveying device

Info

Publication number: WO2023236086A1
Application number: PCT/CN2022/097571
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: DE212022000019U1

Abstract

An anti-oxidation liquid durene conveying device, comprising a box body (3) and a storage box (6) provided in the box body (3). A moving-out assembly (1) is provided at the inner bottom of the box body (3), an exhaust assembly (5) is provided in the middle of the upper side surface of the box body (3), and second-level damping assemblies (4) are symmetrically arranged on two sides of the upper side surface of the box body (3); the moving-out assembly (1) comprises a bottom plate (15), a cover plate (7) is provided on one side surface of the bottom plate (15), a first-level damping assembly (8) is provided on the upper side surface of the bottom plate (15), a nut (14) is provided at the bottom of the bottom plate (15), one end of the nut (14) is connected to a cross lead screw (11), the cross lead screw (11) is rotationally arranged in an adjusting groove (12), the adjusting groove (12) is formed in the inner lower side surface of the box body (3), and one end of the cross lead screw (11) is connected to a first handwheel (13) located on one side surface of the box body (3).

Description

An anti-oxidation liquid tetramethylbenzene delivery device

Technical field

The utility model relates to the technical field of pyrene transport, and in particular to an anti-oxidation liquid pyrene transport device.

Background technique

During the production of pyrene, it is usually required to be in a liquid state, while pyrene is white or colorless crystal at room temperature and is easily oxidized by oxidants.

As disclosed in the utility model with the authorization announcement number CN209905494U, an anti-oxidation liquid tetramethylbenzene delivery device includes a box body with chute on both sides inside the box, and the inside of the chute is slidingly connected. There is a slider, and a first spring is placed on the left side of the slider. An anti-oxidation plate is welded to the side of the slider away from the chute. A handle is installed on the left side of the anti-oxidation plate. The box is There is a through hole on the top, and a motor is bolted to the inside of the through hole. The storage box cannot be quickly moved out of the box, which is inconvenient for loading and unloading of liquid tetramethylbenzene. At the same time, the storage box cannot be positioned for multi-level shock absorption during transportation. , the shock absorption effect is not good, and the vacuum degree in the box cannot be guaranteed, which may easily cause the oxidation of liquid pyromene.

Utility model content

In order to solve the technical problems existing in the background art, the present utility model proposes an anti-oxidation liquid tetramethylbenzene delivery device, which includes a box body and a storage box arranged in the box body. A removal assembly is provided at the bottom of the box body. An exhaust assembly is provided in the middle of the upper side of the body, and secondary shock-absorbing assemblies are symmetrically provided on both sides of the upper surface of the box;

The removal assembly includes a bottom plate, which is arranged at the bottom of the box. A cover plate is provided on one side of the bottom plate. A primary shock-absorbing assembly is provided on the side of the bottom plate. A thread nut is set at the bottom of the bottom plate. The thread One end of the female end is connected to the transverse screw rod. The transverse screw rod is rotated and set in an adjustment groove. The adjustment groove is opened on the lower side of the box. One end of the transverse screw rod is connected to the first handwheel located on one side surface of the box body. connect.

Preferably, a first pulley is provided at the bottom of the box, and a second pulley is provided at the bottom of the cover plate.

Preferably, a sealing rubber ring is provided on one side of the cover plate, one end of the sealing rubber ring is engaged with a sealing groove, and the sealing groove is provided on one side of the box body.

Preferably, the primary shock-absorbing assembly includes a first shock-absorbing spring, the first shock-absorbing spring is arranged on the upper side of the bottom plate, a load-bearing plate is arranged on the top of the first shock-absorbing spring, and the upper side of the load-bearing plate is Set up storage bins.

Preferably, the secondary shock-absorbing assembly includes a threaded sleeve and an adjusting screw. The threaded sleeve is symmetrically arranged on both sides of the upper surface of the box. A screw is provided in the threaded sleeve. One end of the screw is rotated and installed in the connecting seat. The connecting seat is provided on one side surface of the support plate, a second shock absorbing spring is provided at the bottom of the supporting plate, a shock absorbing pad is provided at the lower end of the second shock absorbing spring, and a second handwheel is provided at the other end of the screw rod.

Preferably, the exhaust assembly includes an exhaust fan. The exhaust fan is installed in a mounting box. One end of the exhaust fan is connected to an air delivery pipe. The installation box is located in the middle of the upper side of the box. The delivery box The air pipe is arranged on the upper side of the box, and the other end of the air pipe is provided with a gas collecting cover.

Preferably, a dust-proof net is provided on the upper side of the installation box, and a one-way valve is provided on the gas transmission pipe.

Compared with the existing technology, the above technical solution of the present invention has the following beneficial technical effects:

1. This utility model can quickly move the storage box out of the box through the arrangement of the bottom plate, screw nut, transverse screw rod and cover plate, which facilitates the loading and unloading of liquid pyrolene, and the loading and unloading operation is convenient.

2. Through the arrangement of the first-level shock-absorbing component and the second-level shock-absorbing component, this utility model can perform multi-level shock absorption on the storage box, and has good shock-absorbing positioning effect, ensuring the stability of the storage box during transportation.

3. Through the arrangement of the exhaust assembly, the utility model can ensure the vacuum state in the box and avoid the oxidation of liquid pyromene.

Description of the drawings

Figure 1 is a schematic structural diagram of the anti-oxidation liquid tetramethylbenzene delivery device of Embodiment 1;

Figure 2 is a schematic diagram of the front cross-sectional structure of the anti-oxidation liquid tetramethylbenzene delivery device;

Figure 3 is a schematic diagram of the partially enlarged structure of point A in Figure 2.

Reference signs: 1. Removal assembly; 2. First pulley; 3. Box; 4. Secondary shock absorption assembly; 5. Exhaust assembly; 6. Storage box; 7. Cover plate; 8. First level shock absorption Components; 9. Second pulley; 11. Transverse screw rod; 12. Adjustment slot; 13. First handwheel; 14. Nut nut; 15. Bottom plate; 41. Second handwheel; 42. Threaded sleeve; 43. Screw ; 44. Connecting seat; 45. Support plate; 46. Second shock absorbing spring; 47. Shock absorbing pad; 51. Air collecting cover; 52. One-way valve; 53. Gas pipe; 54. Exhaust fan; 55. Installation box; 71. Sealing rubber ring; 72. Sealing groove; 81. Bearing plate; 82. First shock absorbing spring.

Detailed ways

Embodiment 1

As shown in Figure 1-2, the utility model proposes an anti-oxidation liquid tetramethylbenzene delivery device, which includes a box 3 and a storage box 6 arranged in the box 3. The bottom of the box 3 is provided with a removal assembly 1 , an exhaust component 5 is provided in the middle of the upper side of the box 3, and a secondary shock-absorbing component 4 is symmetrically provided on both sides of the upper surface of the box 3;

The removal assembly 1 includes a bottom plate 15, which is arranged at the bottom of the box 3. A cover plate 7 is provided on one side of the bottom plate 15. A primary shock-absorbing assembly 8 is provided on the upper side of the bottom plate 15. A nut 14 is provided at the bottom of the bottom plate 15. The nut 14 is provided at the bottom of the bottom plate 15. One end of 14 is connected to the transverse screw rod 11. The transverse screw rod 11 is rotated and installed in the adjustment groove 12. The adjustment groove 12 is opened on the inner lower side of the box 3. Handwheel 13 is connected.

In this embodiment, when the liquid tetramethylbenzene needs to be disassembled and assembled, the first handwheel 13 is turned, the first handwheel 13 drives the transverse screw rod 11 to rotate, the screw nut 14 drives the base plate 15 to move, and the base plate 15 drives the cover plate 7 And the storage box 6 moves, the cover plate 7 is separated from the box body 3, and the bottom plate 15 moves the storage box 6 out of the box body 3 to facilitate the loading and unloading of liquid pyrolylene.

The first pulley 2 is provided at the bottom of the box 3, and the second pulley 9 is provided at the bottom of the cover plate 7. The movement of the cover plate 7 drives the movement of the second pulley 9, which is convenient for driving the cover plate 7 to move, and at the same time, it can support the cover plate 7 and improve the bottom plate. 15Stability while moving.

A sealing rubber ring 71 is provided on one side of the cover plate 7. One end of the sealing rubber ring 71 is engaged with a sealing groove 72. The sealing groove 72 is provided on one side surface of the box body 3, thereby improving the sealing performance between the cover plate 7 and the box body 3.

Embodiment 2

As shown in Figure 2-3, the utility model proposes an anti-oxidation liquid tetramethylbenzene delivery device. Compared with the first embodiment, this embodiment also includes a primary shock-absorbing component 8 and a secondary shock-absorbing component 4 , the primary shock-absorbing assembly 8 includes a first shock-absorbing spring 82. The first shock-absorbing spring 82 is arranged on the upper side of the bottom plate 15. A bearing plate 81 is arranged on the top of the first damping spring 82. A storage box is arranged on the upper side of the bearing plate 81. 6. The secondary damping assembly 4 includes a threaded sleeve 42 and an adjusting screw 43. The threaded sleeve 42 is symmetrically arranged on both sides of the upper surface of the box 3. A screw 43 is provided in the threaded sleeve 42. One end of the screw 43 is rotated and installed in the connecting seat 44. The connecting seat 44 is provided on one side surface of the support plate 45. A second shock absorbing spring 46 is provided at the bottom of the supporting plate 45. A shock absorbing pad 47 is provided at the lower end of the second shock absorbing spring 46. A second handwheel 41 is provided at the other end of the screw rod 43.

In this embodiment, when the storage box 6 is moved into the box 3, the second handwheel 41 is turned, and the second handwheel 41 drives the screw 43 to move downward. The screw 43 drives the support plate 45 to move downward, and the support plate 45 drives the reducer. The shock pad 47 moves downward. When the shock pad 47 is in contact with the top of the storage box 6, the shock pad 47 compresses the second shock absorber spring 46. The shock absorber 47 and the second shock absorber spring 46 position the storage box 6. , during transportation, the first damping spring 82 and the second damping spring 46 can damp the storage box 6 .

Embodiment 3

As shown in Figure 2, the utility model proposes an anti-oxidation liquid tetramethylbenzene delivery device. Compared with

Embodiment

1 or 2, this embodiment also includes an exhaust assembly 5. The exhaust assembly 5 includes an exhaust assembly. The air blower 54 and the exhaust fan 54 are arranged in the installation box 55. One end of the exhaust fan 54 is connected to the gas pipe 53. The installation box 55 is arranged in the middle of the upper side of the box 3, and the gas pipe 53 is arranged on the upper side of the box 3. , the other end of the gas pipeline 53 is provided with a gas collecting cover 51, the upper side of the installation box 55 is provided with a dust filter, and the gas pipeline 53 is provided with a one-way valve 52.

In this embodiment, the exhaust fan 54 is connected to an external power supply. The exhaust fan 54 transports the air in the box 3 to the air collection hood 51 . The air collection hood 51 transports the air to the air pipe 53 . The air pipe 53 transports the air. The box 3 is discharged. At the same time, the one-way valve 52 avoids air backflow, ensures the vacuum in the box 3, and avoids the oxidation of liquid tetramethylbenzene. The setting of the dust-proof net improves the dust-proof effect.

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 anti-oxidation liquid tetramethylbenzene transport device, including a box (3) and a storage box (6) arranged in the box (3), characterized in that a removal assembly is provided at the bottom of the box (3) (1), an exhaust assembly (5) is provided in the middle of the upper side of the box (3), and secondary shock-absorbing assemblies (4) are symmetrically provided on both sides of the upper surface of the box (3);

The removal assembly (1) includes a bottom plate (15). The bottom plate (15) is arranged at the inner bottom of the box (3). A cover plate (7) is provided on one side of the bottom plate (15). The bottom plate (15) ) is provided with a primary shock-absorbing component (8) on the upper side, and a nut (14) is provided at the bottom of the bottom plate (15). One end of the nut (14) is connected to a transverse screw (11), and the transverse screw (11) is (11) Rotation is provided in the adjustment groove (12). The adjustment groove (12) is opened on the inner lower side of the box (3). One end of the transverse screw (11) is located on one side of the box (3). The first handwheel (13) on the surface is connected.
An anti-oxidation liquid tetramethylbenzene transportation device according to claim 1, characterized in that a first pulley (2) is provided at the bottom of the box (3), and a second pulley (2) is provided at the bottom of the cover plate (7). Pulley(9).
An anti-oxidation liquid tetramethylbenzene delivery device according to claim 1, characterized in that a sealing rubber ring (71) is provided on one side of the cover plate (7), and one end of the sealing rubber ring (71) It is engaged with the sealing groove (72), which is provided on one side surface of the box (3).
An anti-oxidation liquid tetramethylbenzene delivery device according to claim 1, characterized in that the first-level shock-absorbing assembly (8) includes a first shock-absorbing spring (82), and the first shock-absorbing spring (82) is arranged on the upper side of the bottom plate (15), a load-bearing plate (81) is arranged on the top of the first shock-absorbing spring (82), and a storage box (6) is arranged on the upper side of the load-bearing plate (81).
An anti-oxidation liquid tetramethylbenzene delivery device according to claim 1, characterized in that the secondary shock-absorbing assembly (4) includes a threaded sleeve (42) and an adjusting screw (43), and the threaded sleeve (42) are symmetrically arranged on both sides of the upper surface of the box (3). A screw (43) is provided in the threaded sleeve (42). One end of the screw (43) is rotated and installed in the connecting seat (44). The connecting seat (44) The seat (44) is arranged on one side surface of the support plate (45). A second shock absorbing spring (46) is provided at the bottom of the supporting plate (45). A shock absorbing pad (47) is provided at the lower end of the second shock absorbing spring (46). ), and a second handwheel (41) is provided at the other end of the screw (43).
An anti-oxidation liquid tetramethylbenzene delivery device according to claim 1, characterized in that the exhaust assembly (5) includes an exhaust fan (54), and the exhaust fan (54) is installed on the In the box (55), one end of the exhaust fan (54) is connected to the air pipe (53), the installation box (55) is set in the middle of the upper side of the box (3), and the air pipe (53) is set in the box (55). On the inner upper side of the box (3), a gas collecting cover (51) is provided at the other end of the gas pipe (53).
An anti-oxidation liquid tetramethylbenzene delivery device according to claim 6, characterized in that a dust-proof net is provided on the upper side of the installation box (55), and a one-way valve is provided on the gas transmission pipe (53). (52).