DE212023000005U1 - A production device for highly insulating 1,2,4,5-tetramethylbenzene - Google Patents

Abstract

Production apparatus for highly insulating 1,2,4,5-tetramethylbenzene, characterized in that it comprises a tank (1), wherein a first heating jacket (2) and a second heating jacket (3) are provided on the outside of the tank (1), support legs (4) are provided on the lower part of the tank (1), an inlet (5) is provided on the top of the tank (1), an outlet (6) is provided on the bottom of the tank (1), an agitator shaft (7) in the upper center of the tank (1), wherein a connecting rod (8) is provided on the top of the agitator shaft (7), a connecting plate (9) is provided on the top of the connecting rod (8), a cam (10) is provided on the left bottom side of the connecting plate (9), the cam (10) is provided with a rotating shaft (11) at the bottom, the rotating shaft (11) is provided with a motor (12) at the bottom, stirring rods (13) are provided on both sides of the agitating shaft (7), the stirring shaft (7) is provided with stirring rods (13) on both sides, the tank (1) is provided with a sieve (14) inside, the first heating jacket (2) is provided on the right with a block (15), the block (15) is provided with a bore (16) inside, the second heating jacket (3) is provided with a sliding slot (17) inside, the sliding slot (17) is provided inside with a sliding block (18), the sliding block (18) is provided with an insertion rod on the inside (19), the slide block (18) is provided with a spring (20) at the top and the slide slot (17) is provided with a slot (21) at the bottom.

Description

technical field

The utility model relates to the technical field of the production of 1,2,4,5-tetramethylbenzene, in particular to a production device for highly insulating 1,2,4,5-tetramethylbenzene.

State of the art

1,2,4,5-Tetramethylbenzene is an important fine chemical raw material, and through the polymerization of homotetramethylene dianhydride and diamine compounds, which are usually obtained by oxidation, it can produce engineering polyimide plastics with high temperature resistance and good insulation properties, which are generally used as important materials in aerospace and microelectronics industries, while the 1,2,4,5-Tetramethylbenzene is also widely used in pesticide, light industry and machinery manufacturing will.

The registration number CN214680124U discloses a high-insulation 1,2,4,5-tetramethylbenzene production apparatus equipped with a crystallization tank and a high-pressure water pump, and the high-pressure water pump is activated to resupply the solution from the stationary tank to the crystallization tank via the first and second water pipes and facilitate the re-crystallization of the uncrystallized solution: the apparatus is also equipped with a header and a restrictor bar, and when the restrictor bar is pulled outward, the attachment block is driven to move the In addition, the apparatus is equipped with a crystallization tank and a first gear, and when the first gear and the second gear mesh, the second gear drives the first rotating shaft to rotate, and the first rotating shaft drives the first rotating shaft and the second rotating shaft to rotate in the opposite direction. The above 1,2,4,5-tetramethylbenzene production apparatus does not have a filter structure in the production process, and the mixing efficiency is poor.

Presentation of the utility model

For the problems of the prior art, the Utility Model provides a highly insulating 1,2,4,5-tetramethylbenzene production apparatus which solves the existing problems of insufficient stirring and insufficient uniform heating.

In order to achieve the above purpose, the utility model provides the following technical solutions: a production apparatus for highly insulating 1,2,4,5-tetramethylbenzene comprising a tank, with a first heating mantle and a second heating mantle provided on the outside of the tank, supporting legs provided on the lower part of the tank, an inlet provided on the top of the tank, an outlet provided on the bottom of the tank, an agitator shaft provided on the top center of the tank, with a connecting rod provided on the top of the agitator shaft is provided, a link plate is provided at the top of the link rod, a cam is provided at the left bottom of the link plate, the cam is provided with a rotary shaft at the bottom, the rotary shaft is provided with a motor at the bottom, stirring rods are provided on both sides of the stirring shaft, the stirring shaft is provided with stirring rods on both sides, the tank is provided with a strainer inside, the first heating jacket on the right is provided with a block, the block is provided with a bore inside, the second heating jacket is provided with a sliding slot inside, the sliding slot inside is provided with a slide block is provided, the slide block is provided with an insert rod at the bottom, the slide block is provided with a spring at the top, and the slide slot is provided with a slot at the bottom.

As a preferred technical solution of the present utility model, the first heating mantle and the second heating mantle are both attached to the outside of the tank, and one end of the first heating mantle and one end of the second heating mantle are both electrically connected to an external power supply.

As a preferred technical solution of the present utility model, the block is fixedly connected to the right side of the first heating mantle, the bore inside the block is opened, the sliding slot is opened on the outside of the second heating mantle, the sliding block is slidably connected to the sliding slot, the two ends of the spring are fixedly connected to the sliding slot and the sliding block, respectively, the insert rod is fixedly connected to the bottom of the sliding block and adapted to the size of the bore, the slot inside the second heating mantle is opened below the sliding slot and to the Size of the block is adjusted, the insertion rod passes through the intermediate layer between the sliding slot and the second heating jacket.

As a preferred technical solution of the present utility model, the agitator shaft is rotatably connected to the tank, with the agitator rods being distributed in several groups and fixedly connected to the agitator shaft.

As a preferred technical solution of the present utility model, the connecting rod is rotatably connected to the agitator shaft and cam and fixed to the connection plate, the cam is fixed to the rotating shaft, the rotating shaft is rotatably connected to the motor, and the motor is fixed to the top of the tank.

As a preferred technical solution of the present utility model, the strainer is divided into three groups and fixed inside the tank, all three groups of the strainer being curved and made of different materials.

1. 1. Für diese Produktionsvorrichtung für hochisolierendes 1,2,4,5-Tetramethylbenzol ist eine Rührwelle in der oberen Mitte des Tanks vorgesehen, wobei Rührstäbe auf beiden Seiten der Rührwelle vorgesehen sind, der Motor gestartet wird und der Nocken durch die Drehwelle gedreht wird, wobei der Nocken die Rührwelle antreibt, um sie in einer kreisförmigen Form durch eine Verbindungsstange und eine Verbindungsplatte zu drehen, und die Rührwelle die Rührstäbe antreibt, um sich synchron zu drehen. Diese Konstruktion ermöglicht es, dass die Vorrichtung während des Filtrationsprozesses das Lösungsmittel vollständig rührt, was zu einer gründlicheren Filtration führt.
2. 2. Für diese Produktionsvorrichtung für hochisolierendes 1,2,4,5-Tetramethylbenzol sind ein erster Heizmantel und ein zweiter Heizmantel auf der Außenseite des Tanks vorgesehen, wobei der Gleitblock sich nach oben bewegt, um die Einsatzstange aus dem Schlitz zu bewegen, der Block dann in den Schlitz gesteckt wird, wobei die Feder beim Lösen des Gleitblocks zurückgefedert wird, um die Einsatzstange durch den Gleitblock nach unten zu gleiten, bis sie in die Bohrung eingesteckt wird, wobei der Block dann in den Schlitz fixiert werden kann, um den ersten Heizmantel und den zweiten Heizmantel auf der Außenseite des Tanks zu befestigen. Diese Konstruktion ermöglicht es, das Lösungsmittel während des Filtrationsprozesses gleichmäßiger zu erhitzen und die Filtrationsumgebung stabiler zu machen.

Compared to the prior art, the utility model provides a production apparatus for highly insulating 1,2,4,5-tetramethylbenzene with the following advantageous effects:

1. 1. For this high insulation 1,2,4,5-tetramethylbenzene production apparatus, a stirring shaft is provided at the top center of the tank, stirring rods are provided on both sides of the stirring shaft, the motor is started and the cam is rotated by the rotating shaft, the cam drives the stirring shaft to rotate in a circular shape through a connecting rod and connecting plate, and the stirring shaft drives the stirring rods to rotate synchronously. This design allows the device to fully agitate the solvent during the filtration process, resulting in a more thorough filtration.
2. 2. For this high insulation 1,2,4,5-tetramethylbenzene production apparatus, a first heating jacket and a second heating jacket are provided on the outside of the tank, the slide block moves up to move the insert rod out of the slot, the block is then inserted into the slot, the spring springs back when the slide block is released to slide the insert rod down through the slide block until it is inserted into the hole, the block can then be fixed in the slot, to fix the first heating jacket and the second heating jacket on the outside of the tank. This design enables the solvent to be heated more evenly during the filtration process and makes the filtration environment more stable.

character list

• 1 Fig. 12 is a schematic representation of the overall structure of the utility model;
• 2 is an enlarged view of A in 1 ;
• 3 Fig. 12 is a sectional view of the structure of the utility model;
• 4 Fig. 12 is a schematic diagram showing the connection structure of the first heating mantle and the second heating mantle of the utility model;
• 5 Fig. 12 is a schematic representation of the structure of the sliding slit and the slit of the utility model.

1

Tank;

2

Erster Heizmantel;

3

Zweiter Heizmantel;

4

Stützbein;

5

Einlass;

6

Auslass;

7

Rührwelle;

8

Verbindungsstange;

9

Verbindungsplatte;

10

Nocken;

11

Drehwelle;

12

Motor;

13

Rührstab;

14

Sieb;

15

Block;

16

Bohrung;

17

Gleitschlitz;

18

Gleitblock;

19

Einsatzstange;

20

Feder;

21

Schlitz.

Whereby:

1

Tank;

2

First heating jacket;

3

Second heating jacket;

4

supporting leg;

5

Inlet;

6

outlet;

7

agitator shaft;

8th

connecting rod;

9

connection plate;

10

Cam;

11

rotary shaft;

12

Engine;

13

stir stick;

14

Sieve;

15

Block;

16

Drilling;

17

sliding slot;

18

sliding block;

19

deployment rod;

20

Feather;

21

Slot.

exemplary embodiments

The technical solutions in the embodiments of the utility model will be clearly and fully described below with the figures in the embodiments. It is obvious that the exemplary embodiments described are only part of the exemplary embodiments of utility model and not all of them are. Any other embodiments obtained by general technical personnel in this field based on the embodiments of the utility model without any creative effort are within the scope of the utility model.

As in the 1 until 5 1, the production apparatus comprises a tank 1, wherein a first heating mantle 2 and a second heating mantle 3 are provided on the outside of the tank 1, support legs 4 are provided on the lower part of the tank 1, an inlet 5 is provided on the top of the tank 1, an outlet 6 is provided on the bottom of the tank 1, an agitator shaft 7 is provided at the top center of the tank 1, a connecting rod 8 is provided at the top of the agitator shaft 7, a connecting plate 9 at the top of the connecting rod 8, a cam 10 is provided on the left underside of the connecting plate 9, the cam 10 is provided with a rotating shaft 11 at the bottom, the rotating shaft 11 is provided with a motor 12 at the bottom, stirring rods 13 are provided on both sides of the stirring shaft 7, the stirring shaft 7 is provided with stirring rods 13 on both sides, the tank 1 is provided inside with a screen 14, the first heating mantle 2 is provided on the right with a block 15 , wherein the block 15 is provided with a bore 16 inside, the second heating mantle 3 is provided with a slide slot 17 inside, the slide slot 17 is provided with a slide block 18 inside, the slide block 18 is provided with an insert rod 19 at the bottom, the slide block 18 is provided with a spring 20 at the top, and the slide slot 17 is provided with a slot 21 at the bottom.

In this embodiment, the first heating mantle 2 and the second heating mantle 3 are both attached to the outside of the tank 1, one end of the first heating mantle 2 and one end of the second heating mantle 3 are both electrically connected to an external power supply, the external power supply can be activated to make the first heating mantle 2 and the second heating mantle 3 heat the tank 1 at the same time, so that the tank 1 is heated more evenly and quickly, with the block 15 firmly connected to the right side of the first heating mantle 2 wherein the bore 16 is opened inside the block 15, the sliding slot 17 is opened on the outside of the second heating mantle 3, the sliding block 18 is slidably connected to the sliding slot 17, the two ends of the spring 20 are fixed to the sliding slot 17 and the sliding block 18, respectively, the insert rod 19 is fixed to the bottom of the sliding block 18 and is adapted to the size of the hole 16, with the slot 21 inside the second heating mantle 3 is opened below the sliding slot 17 and is adapted to the size of the block 15, the insert rod 19 passes through the interface between the sliding slot 17 and the second heating mantle 3, the sliding block 18 moves upwards to move the insert rod 19 out of the slot 21, the block 15 is then inserted into the slot 21, with the spring 20 springing back on release of the sliding block 18 to secure the insert rod 19 to slide down through the sliding block 18 until it is inserted into the hole 16, the block 15 can then be fixed into the slot 21 to install the first heating mantle 2 and the second heating mantle 3, the stirring shaft 7 is rotatably connected to the tank 1, the stirring rods 13 are distributed in several groups and fixedly connected to the stirring shaft 7, the stirring rods 13 can be driven by rotating the stirring shaft 7 to stir the solvent , so that the solvent can be filtered more thoroughly, the connecting rod 8 is rotatably connected to the agitator shaft 7 and the cam 10, and is fixedly connected to the connecting plate 9, the cam 10 is fixedly connected to the rotating shaft 11, the rotating shaft 11 is rotatably connected to the motor 12, and the motor 12 is fixedly mounted on the top of the tank 1, the motor 12 is started, and the cam 10 is rotated by the rotating shaft 11, wherein the cam 10 drives the stirring shaft 7 to rotate in a circular shape through a connecting rod 8 and a connecting plate 9 to allow the stirring rods 13 to stir the solvent sufficiently, the screen 14 divided into three groups and fixed inside the tank 1, all three groups of the screen 14 are curved and made of different materials, the three groups of screens 14 made of different materials sufficiently filter the solvent and incomplete filtering of the residue can avoid.

The operating principle of the utility model and the use process: the operator first puts the first heating mantle 2 and the second heating mantle 3 on the outside of the tank 1, and then slides the slide block 18 up to move the insert rod 19 out of the slot 21, then the block 15 is inserted into the slot 21, with the spring 20 springing back when the slide block 18 is released, to push the insert rod 19 down through the slide block 18 to slide until it is inserted into the hole 16, now the first heating mantle 2 and the second heating mantle 3 can be fixed on the outside of the tank 1, then the external power supply is activated to make the first heating mantle 2 and the second heating mantle 3 heat the tank 1 at the same time, then the motor 12 is started and the cam 10 is rotated by the rotating shaft 11, the cam 10 drives the stirring shaft 7 to rotate it in a circular rotating mold through a connecting rod 8 and a connecting plate 9, the solvent is then poured into the tank 1 through the inlet, the stirring rods 13 stir the solvent while the three groups of filters 14 filter it sufficiently, and after filtering, the solvent is discharged through the outlet 6.

It should be noted that the foregoing is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the foregoing embodiment, it is still possible for a person skilled in the art to modify the technical solutions recorded in the foregoing embodiment or to substitute some of the technical features thereof in an equivalent manner. Any change, equivalent substitution, improvement, etc. made within the spirit and principles of the utility model falls within the scope of protection of the utility model.

QUOTES INCLUDED IN DESCRIPTION

This list of documents cited by the applicant was generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.

Patent Literature Cited

• CN 214680124 U [0003]

Claims (6)

Production device for highly insulating 1,2,4,5-tetramethylbenzene,characterizedthat it comprises a tank (1), wherein a first heating mantle (2) and a second heating mantle (3) are provided on the outside of the tank (1), support legs (4) are provided on the lower part of the tank (1), an inlet (5) is provided on the top of the tank (1), an outlet (6) is provided on the bottom of the tank (1), an agitator shaft (7) is provided at the top center of the tank (1), wherein a connecting rod (8) is provided at the top of the agitator shaft (7), a link plate (9) is provided on the top of the link rod (8), a cam (10) is provided on the left underside of the link plate (9), the cam (10) is provided with a rotary shaft (11) at the bottom, the rotary shaft (11) is provided with a motor (12) at the bottom, stirring rods (13) are provided on both sides of the stirring shaft (7), the stirring shaft (7) is provided with stirring rods (13) on both sides, the tank (1) provided with a screen (14) inside, the first heating mantle (2) on the right is provided with a block (15), the block (15) being provided with a bore (16) inside, the second heating mantle (3) being provided with a sliding slot (17) inside, the sliding slot (17) being provided with a sliding block (18) inside, the sliding block (18) being provided with an insertion rod (19) at the bottom, the sliding block (18) being provided with a spring (20) at the top and the sliding slit (17) is provided with a slit (21) at the bottom. Production device for highly insulating 1,2,4,5-tetramethylbenzene according to claim 1 , characterized in that the first heating mantle (2) and the second heating mantle (3) are both attached to the outside of the tank (1), one end of the first heating mantle (2) and one end of the second heating mantle (3) both being electrically connected to an external power supply. Production device for highly insulating 1,2,4,5-tetramethylbenzene according to claim 1 , dadurch gekennzeichnet , dass der Block (15) fest mit der rechten Seite des ersten Heizmantels (2) verbunden ist, wobei die Bohrung (16) innerhalb des Blocks (15) geöffnet ist, der Gleitschlitz (17) an der Außenseite des zweiten Heizmantels (3) geöffnet ist, der Gleitblock (18) gleitend mit dem Gleitschlitz (17) verbunden ist, die beiden Enden der Feder (20) fest mit dem Gleitschlitz (17) bzw. dem Gleitblock (18) verbunden sind, die Einsatzstange (19) fest mit der Unterseite des Gleitblocks (18) verbunden ist und an die Größe der Bohrung (16) angepasst ist, wobei der Schlitz (21) im Inneren des zweiten Heizmantels (3) unterhalb des Gleitschlitzes (17) geöffnet ist und an die Größe des Blocks (15) angepasst ist, die Einsatzstange (19) durch die Zwischenschicht zwischen dem Gleitschlitz (17) und dem zweiten Heizmantel (3) verläuft. Production device for highly insulating 1,2,4,5-tetramethylbenzene according to claim 1 , characterized in that the agitator shaft (7) is rotatably connected to the tank (1), the agitator rods (13) being distributed in several groups and fixedly connected to the agitator shaft (7). Production device for highly insulating 1,2,4,5-tetramethylbenzene according to claim 1 , characterized in that the connecting rod (8) is rotatably connected to the agitator shaft (7) and the cam (10) and is fixedly connected to the connecting plate (9), the cam (10) is fixedly connected to the rotating shaft (11), the rotating shaft (11) is rotatably connected to the motor (12), and the motor (12) is fixedly mounted on the top of the tank (1). Production device for highly insulating 1,2,4,5-tetramethylbenzene according to claim 1 , characterized in that the screen (14) is divided into three groups and fixed inside the tank (1), all three groups of screen (14) being curved and made of different materials.

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