CN219647457U

CN219647457U - Sebacic dihydrazide synthetic reaction cauldron

Info

Publication number: CN219647457U
Application number: CN202321076609.8U
Authority: CN
Inventors: 刘立国; 袁艳啟; 袁双双
Original assignee: Weifang Fenmei Chemical Co ltd
Current assignee: Weifang Fenmei Chemical Co ltd
Priority date: 2023-05-04
Filing date: 2023-05-04
Publication date: 2023-09-08
Anticipated expiration: 2033-05-04

Abstract

The utility model discloses a sebacic dihydrazide synthesis reaction kettle which comprises a kettle body, wherein the lower end of the kettle body is connected with an end cover through threads, the kettle body is connected with a kettle cover through screws, a feed cylinder is fixedly sleeved in the kettle cover, a motor is fixedly installed on the kettle cover, a rotating shaft of the motor is rotationally connected with the kettle cover, a sliding cylinder is welded on the rotating shaft, a sliding rod is connected in a sliding manner in the sliding cylinder, a stop lever is welded on the sliding rod, a cylinder is fixedly installed on the kettle cover, a cylinder rod of the cylinder is connected with the kettle cover in a sliding manner, a supporting ring is welded on the cylinder rod, and a connecting rod is welded on the sliding rod. Through setting up motor, slide cylinder, slide bar, pin, cylinder pole, holding ring, connecting rod, scraper blade isotructure to through motor drive slide bar rotation to through cylinder drive slide bar reciprocating, and then make the connecting rod mix more evenly to the internal raw materials stirring of cauldron, improve sebacic dihydrazide synthetic efficiency.

Description

Sebacic dihydrazide synthetic reaction cauldron

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to a sebacic dihydrazide synthesis reaction kettle.

Background

The utility model discloses a sebacoyl dihydrazide, which is also called sebacoyl dihydrazide, and is an organic raw material, and in the processing and synthesizing process of the sebacoyl dihydrazide, the accommodating and synthesizing are needed through a reaction kettle, and the utility model patent with the publication number of CN 110538622A relates to a chemical reaction kettle, and relates to the technical field of chemical production. The beneficial effects of the utility model are as follows: under the effect of rabbling mechanism, can make the stirring leaf rotate when rotating along with driving motor drive (mixing) shaft to get into chemical liquid in the inside groove of stirring leaf, then make the floating plate occupy by chemical liquid through the inside space of inside groove, thereby make the floating plate that has buoyancy follow inside groove outside moving along with the slider of connecting in the spout of stirring leaf inside when rotating along with the stirring leaf, thereby contradict the inner wall of the cauldron body, through such setting, can make the stirring leaf carry out comprehensive stirring to the chemical liquid in its cauldron body, the stirring reaction of chemical liquid of messenger is effectual. But the device is when using, only mix raw materials stirring for raw materials mixes reaction inefficiency, simultaneously, and the internal reaction in-process atmospheric pressure of device is inconvenient to regulate and control. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model solves the technical problems of low efficiency of raw material mixing reaction and inconvenience in regulation and control of air pressure in the reaction process in the device by providing the sebacic dihydrazide synthesis reaction kettle which has the characteristic of more efficient mixing reaction and solves the problems of low efficiency of raw material mixing reaction caused by stirring and mixing of raw materials.

In order to solve the technical problems, the utility model provides a sebacic dihydrazide synthesis reaction kettle which comprises a kettle body, wherein the lower end of the kettle body is connected with an end cover through threads, the kettle body is connected with a kettle cover through screws, a feeding cylinder is fixedly sleeved in the kettle cover, a motor is fixedly installed on the kettle cover, a rotating shaft of the motor is rotationally connected with the kettle cover, a sliding cylinder is welded on the rotating shaft, a sliding rod is connected in the sliding cylinder in a sliding manner, a stop lever is welded on the sliding rod, a cylinder is fixedly installed on the kettle cover, a cylinder rod of the cylinder is connected with the kettle cover in a sliding manner, a supporting ring is welded on the cylinder rod, a connecting rod is welded on the connecting rod, a scraping plate is fixedly connected onto the connecting rod, a cylinder body is fixedly sleeved in the kettle cover, a screw cover is connected into the cylinder body through threads, a sealing block is connected in the cylinder body in a sliding manner, and a pressure spring is arranged in the cylinder body.

In order to support the kettle body, the sebacic dihydrazide synthesis reaction kettle is preferably provided with four supporting feet welded on the kettle body, and the four supporting feet are uniformly distributed on the kettle body.

In order to guide the stop lever, the preferred reaction kettle for synthesizing the sebacic dihydrazide is characterized in that the sliding barrel is provided with a sliding groove, and the sliding groove is in sliding connection with the stop lever.

In order to reduce the friction force between the stop lever and the support ring, the preferred sebacic dihydrazide synthesis reaction kettle is characterized in that the stop lever is welded with a lug which is in sliding connection with the support ring.

In order to facilitate cleaning of the inner wall of the kettle body, the scraper is preferably made of rubber, and the scraper is connected with the kettle body sliding pipe.

In order to enable the sealing block to be elastically pressed, as the sebacic dihydrazide synthesis reaction kettle, one end of the pressure spring is preferably contacted with the screw cover, and the other end of the pressure spring is preferably contacted with the sealing block.

In order to facilitate the rotation of the screw cap, the preferred sebacic dihydrazide synthesis reaction kettle is characterized in that a handle is welded on the screw cap, and the handle is made of metal.

Compared with the related art, the utility model has the following beneficial effects:

through setting up motor, slide cylinder, slide bar, pin, cylinder pole, holding ring, connecting rod, scraper blade isotructure to through motor drive slide bar rotation to through cylinder drive slide bar reciprocating, and then make the connecting rod mix more evenly to the internal raw materials stirring of cauldron, improve sebacic dihydrazide synthetic efficiency.

Through setting up structures such as barrel, screw cap, sealing block, pressure spring, through rotating screw cap and barrel and doing the screw motion, and then make the pressure spring compress tightly the sealing block elasticity in the barrel, and then make the internal reaction atmospheric pressure of cauldron can adjust control.

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments, as illustrated in the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

fig. 4 is a schematic structural view of the cylinder.

Reference numerals in the drawings: 1. a kettle body; 2. a support leg; 3. an end cap; 4. a kettle cover; 5. a feed cylinder; 6. a motor; 7. a slide cylinder; 8. a slide bar; 9. a stop lever; 10. a chute; 11. a cylinder; 12. a cylinder rod; 13. a support ring; 14. a bump; 15. a connecting rod; 16. a scraper; 17. a cylinder; 18. a screw cap; 19. a sealing block; 20. a pressure spring; 21. a handle.

Detailed Description

Referring to fig. 1-4, a reaction kettle for synthesizing sebacic acid dihydrazide comprises a kettle body 1, wherein the lower end of the kettle body 1 is connected with an end cover 3 through threads, the kettle body 1 is connected with a kettle cover 4 through screws, a feeding cylinder 5 is fixedly sleeved in the kettle cover 4, a motor 6 is fixedly installed on the kettle cover 4, a rotating shaft of the motor 6 is rotationally connected with the kettle cover 4, a sliding cylinder 7 is welded on the rotating shaft, a sliding rod 8 is slidably connected in the sliding cylinder 7, a stop rod 9 is welded on the sliding rod 8, a cylinder 11 is fixedly installed on the kettle cover 4, a cylinder rod 12 of the cylinder 11 is slidably connected with the kettle cover 4, a supporting ring 13 is welded on the cylinder rod 12, a connecting rod 15 is welded on the sliding rod 8, a scraping plate 16 is fixedly connected on the connecting rod 15, a cylinder 17 is fixedly sleeved in the kettle cover 4, a screw cover 18 is connected in the cylinder 17 through threads, a sealing block 19 is slidably connected in the cylinder 17, and a pressure spring 20 is arranged in the cylinder 17.

As the technical optimization scheme of the sebacic dihydrazide synthesis reaction kettle, when the reaction kettle is used, raw materials are placed into the kettle body 1 through the feeding cylinder 5, then the motor 6 is started, the motor 6 drives the sliding cylinder 7 to rotate, the sliding cylinder 7 drives the sliding rod 8 to rotate, the sliding rod 8 drives the connecting rod 15 to rotate, the connecting rod 15 rotates to stir the raw materials, meanwhile, the air cylinder 11 is started, the air cylinder 11 drives the air cylinder rod 12 to stretch and retract, the air cylinder rod 12 stretches and contracts to drive the supporting ring 13 to move, the supporting ring 13 drives the stop lever 9 to move, the stop lever 9 drives the sliding rod 8 to move, the sliding rod 8 drives the connecting rod 15 to move up and down, the motor 6 drives the sliding rod 8 to rotate, and the air cylinder 11 drives the sliding rod 8 to move up and down, so that the connecting rod 15 stirs and mixes the raw materials in the kettle body 1 more uniformly, the sebacic dihydrazide synthesis efficiency is improved, and during the reaction, the gas generated by the reaction pushes the sealing block 19 to move, the pressure spring 20 is compressed, air in the kettle body 1 is discharged through the air hole on the side wall of the cylinder 17, the threaded cap 18 and the cylinder 17 are screwed, the pressure spring 20 is further pressed in the cylinder 17, the air pressure is further, and the reaction pressure in the kettle body can be controlled.

In this embodiment: four support legs 2 are welded on the kettle body 1, and the four support legs 2 are uniformly distributed on the kettle body 1.

As the technical optimization scheme of the sebacic dihydrazide synthesis reaction kettle, the kettle body 1 is supported by arranging the support legs 2.

In this embodiment: the sliding barrel 7 is provided with a sliding groove 10, and the sliding groove 10 is in sliding connection with the stop lever 9.

As the technical optimization scheme of the sebacic dihydrazide synthesis reaction kettle, the stop lever 9 is guided by arranging the chute 10.

In this embodiment: the stop lever 9 is welded with a lug 14, and the lug 14 is connected with the support ring 13 in a sliding way. By providing the bumps 14, the friction between the bars 9 and the support ring 13 is reduced.

In this embodiment: the scraping plate 16 is made of rubber, and the scraping plate 16 is connected with the kettle body 1 through a sliding pipe.

As the technical optimization scheme of the sebacic dihydrazide synthesis reaction kettle, the scraping plate 16 is arranged, so that the inner wall of the kettle body 1 is convenient to clean.

In this embodiment: one end of the compression spring 20 is in contact with the screw cap 18, and the other end of the compression spring 20 is in contact with the sealing block 19.

As a technical optimization scheme of the sebacic dihydrazide synthesis reaction kettle, the sealing block 19 is elastically pressed by arranging the pressure spring 20.

In this embodiment: the screw cap 18 is welded with a handle 21, and the handle 21 is made of metal.

As a technical optimization scheme of the sebacic dihydrazide synthesis reaction kettle, the screw cap 18 is convenient to rotate by arranging the handle 21.

Working principle: during the use, place the raw materials through feed cylinder 5 and get into cauldron body 1 in, then start motor 6, motor 6 drive slide cylinder 7 rotates, slide cylinder 7 drives slide bar 8 and rotates, slide bar 8 drives connecting rod 15 and rotates, connecting rod 15 rotates stirs the raw materials, simultaneously, start cylinder 11, cylinder 11 drive cylinder pole 12 is flexible, cylinder pole 12 stretches and draws back and drives support ring 13 and remove, support ring 13 drives pin 9 and remove, pin 9 drives slide bar 8 and removes, slide bar 8 drives connecting rod 15 and reciprocates, drive slide bar 8 through motor 6 and rotate, and drive slide bar 8 through cylinder 11 and reciprocate, and then make connecting rod 15 more even to the raw materials stirring mix in the cauldron body 1, improve sebacic dihydrazide synthetic efficiency, during the device reaction, the gas that the reaction produced promotes sealing block 19 and removes, make pressure spring 20 compressed, make the internal air of cauldron discharge through the bleeder vent of barrel 17 lateral wall, make screw cap 18 and barrel 17 screw thread motion through rotating, and then make 20 compress the sealing block 19 elasticity in barrel 17, and then make the internal reaction air pressure of cauldron adjustable control.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a sebacic acid dihydrazide synthetic reaction cauldron, includes cauldron body (1), its characterized in that, there is end cover (3) lower extreme through threaded connection in the cauldron body (1), there is cauldron lid (4) through the screw connection on the cauldron body (1), fixed mounting has motor (6) on cauldron lid (4), pivot and cauldron lid (4) rotation of motor (6) are connected, the welding has slide tube (7) in the pivot, sliding connection has slide bar (8) in slide tube (7), the welding has pin (9) on slide bar (8), fixed mounting has cylinder (11) on cauldron lid (4), cylinder rod (12) and cauldron lid (4) sliding connection of cylinder (11), the welding has supporting ring (13) on cylinder rod (12), the welding has connecting rod (15) on slide bar (8), fixedly connected with scraper blade (16) on connecting rod (15), fixed connection has slide bar (17) in cauldron lid (4), there is threaded connection (17) in cylinder (17) through sliding connection (17) barrel (17).

2. The sebacic dihydrazide synthesis reaction kettle according to claim 1, wherein four supporting legs (2) are welded on the kettle body (1), and the four supporting legs (2) are uniformly distributed on the kettle body (1).

3. The sebacic dihydrazide synthesis reaction kettle according to claim 1, wherein a chute (10) is arranged on the sliding cylinder (7), and the chute (10) is in sliding connection with the stop lever (9).

4. The sebacic dihydrazide synthesis reaction kettle according to claim 1, wherein the stop lever (9) is welded with a bump (14), and the bump (14) is slidably connected with the supporting ring (13).

5. The sebacic dihydrazide synthesis reaction kettle according to claim 1, wherein the scraping plate (16) is made of rubber, and the scraping plate (16) is connected with the kettle body (1) through a sliding pipe.

6. The sebacic dihydrazide synthesis reaction kettle according to claim 1, wherein one end of the pressure spring (20) is contacted with the screw cap (18), and the other end of the pressure spring (20) is contacted with the sealing block (19).

7. The sebacic dihydrazide synthesis reaction kettle according to claim 1, wherein a handle (21) is welded on the screw cap (18), and the handle (21) is made of metal.