CN210933850U

CN210933850U - Thionyl chloride stills

Info

Publication number: CN210933850U
Application number: CN201920828917.9U
Authority: CN
Inventors: 臧友; 崔宇; 芦贺; 于淼; 王伟; 胡静
Original assignee: Fuxin Jinfeng Fluorine Chemical Co ltd
Current assignee: Fuxin Jinfeng Fluorine Chemical Co ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-07-07
Anticipated expiration: 2029-06-03

Abstract

The utility model discloses a thionyl chloride distillation kettle, which comprises a motor, an upper kettle body and a lower kettle body, wherein a support frame is fixedly arranged at the top of the upper kettle body, the motor is fixedly arranged at the top of the support frame, the output end of the motor penetrates through the top of the upper kettle body and is fixedly connected with a rotating shaft, a raw material box is arranged at one side of the upper kettle body close to the support frame, a plug is arranged at the top of the raw material box, a feed pipe is fixedly arranged at the bottom of the raw material box, a feed valve is arranged at one end of the feed pipe close to the raw material box, a uniform heating effect and a rapid heating effect are achieved for raw materials in the kettle body through a heating wire arranged on the rotating shaft in a winding manner, the rapid reaction of the raw materials is improved, the bottom of the kettle body can be scrubbed through a hairbrush arranged at the bottom of a first, the raw materials at the bottom of the kettle body can be stirred to fully mix the raw materials.

Description

Thionyl chloride stills

Technical Field

The utility model belongs to the technical field of chemical industry equipment, concretely relates to thionyl chloride stills.

Background

The distillation still is designed for solving the problem that the existing distillation still needs to be overhauled and cleaned discontinuously when materials contain solid matters and high-boiling-point matters in the production process, the principle is that the distillation still can be distilled by vaporizing the required fraction during heating and collecting the fraction through condensation according to the difference of fraction boiling points, the existing distillation still generally adopts a peripheral heating or bottom heating mode, the distillation raw material is unevenly heated inside and outside the distillation still, the central position and the position close to the edge of the distillation still are unevenly heated, chemical agents remain in the barrel after the distillation still is used, if the distillation still is not cleaned in time, the quality of a mixed liquid at the next time is easily influenced when the distillation still is used again, and therefore, the existing technology is necessary to be improved to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thionyl chloride stills to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a thionyl chloride distillation kettle comprises a motor, an upper kettle body and a lower kettle body, wherein a support frame is fixedly arranged at the top of the upper kettle body, the motor is fixedly arranged at the top of the support frame, the output end of the motor penetrates through the top of the upper kettle body and is fixedly connected with a rotating shaft, a raw material box is arranged at one side of the upper kettle body close to the support frame, a plug is arranged at the top of the raw material box, an inlet pipe is fixedly arranged at the bottom of the raw material box, a feed valve is arranged at one end of the inlet pipe close to the raw material box, one end of the inlet pipe is arranged on the kettle body in a penetrating manner, a heating wire is arranged on the outer wall of the rotating shaft in a winding manner, a second stirrer is fixedly arranged in the middle of the rotating shaft, a first stirrer is fixedly arranged at the bottom of the rotating shaft, a brush is arranged at, the outer wall of the lower kettle body is wrapped with a clamping sleeve, a support is fixedly arranged on the outer wall of the clamping sleeve, supporting legs are fixedly arranged at the bottom of the clamping sleeve, lugs are arranged on the outer walls of the lower kettle body and the upper kettle body, the lugs are fixedly connected through bolts, and a sealing ring II is arranged between the lower kettle body and the upper kettle body in contact.

Further, the motor output end is provided with a first sealing ring at the position where the motor output end penetrates through the upper kettle body, so that the motor oil can not flow into the kettle body when the motor output end runs, and the raw materials can not overflow during stirring.

Furthermore, the inner walls of the upper kettle body and the lower kettle body are provided with corrosion-resistant layers, so that the reaction kettle body can be effectively saturated without or with reduced damage when chemical raw materials with strong corrosivity are reacted, and the service life of the reaction kettle is prolonged.

Furthermore, the brush is attached to the bottom of the lower kettle body, so that the raw materials can be reacted to fully react, and the bottom of the kettle body can be washed during cleaning.

Furthermore, the temperature measuring port is formed in the other side, close to the support frame, of the upper kettle body, and the temperature of the inner portion of the kettle body can be measured in real time.

Further, the fixed discharge gate that is provided with in cauldron body bottom down, the discharge gate is close to cauldron body one end down and is provided with the bleeder valve, the bleeder valve sets up to the spheroid valve, is convenient for slowly pour the mixed liquid after the reaction.

Furthermore, the jacket is made of heat-insulating materials, so that accidental scalding to operating personnel during heating reaction is prevented.

Compared with the prior art, the beneficial effects of the utility model are that: this thionyl chloride stills is for traditional stills, heating wire through the wound form setting on the rotation axis, can carry out the thermal treatment to the raw materials at cauldron body center, and a plurality of heating piece that cauldron internal wall set up, can heat the raw materials of cauldron body edge, play one to the equal effect of cauldron internal portion raw materials heating and a rapid heating's effect, improve the raw materials fast reaction, brush through the bottom setting at first agitator, can scrub cauldron body bottom, be convenient for clean the cauldron body, when the raw materials is reacted simultaneously, also can stir the raw materials of cauldron body bottom, fully make the raw materials mix, the practicality of device has been improved greatly, application scope has been enlarged, therefore, the clothes hanger is strong in practicability, and convenient for popularize and use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an overall sectional view of the present invention;

fig. 2 is a top view of the lower kettle body of the utility model.

In the figure: 1. a motor; 2. a first sealing ring; 3. a support frame; 4. a temperature measuring port; 5. feeding the mixture into a kettle body; 6. a lug; 7. a support; 8. a jacket; 9. a heating block; 10. a lower kettle body; 11. a discharge valve; 12. a support leg; 13. a brush; 14. a first stirrer; 15. a rotating shaft; 16. a second agitator; 17. an electric heating wire; 18. a feed valve; 19. a raw material tank; 20. a plug; 21. a second sealing ring; 22. a feed pipe; 23. and (4) a discharge port.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a thionyl chloride distillation kettle comprises a motor 1, an upper kettle body 5 and a lower kettle body 10, wherein a support frame 3 is fixedly arranged at the top of the upper kettle body 5, the motor 1 is fixedly arranged at the top of the support frame 3, an output end of the motor 1 penetrates through the top of the upper kettle body 5 and is fixedly connected with a rotating shaft 15, a raw material box 19 is arranged at one side, close to the support frame 3, of the upper kettle body 5, a plug 20 is arranged at the top of the raw material box 19, an inlet pipe 22 is fixedly arranged at the bottom of the raw material box 19, a feed valve 18 is arranged at one end, close to the raw material box 19, of the inlet pipe 22, one end of the inlet pipe 22 is arranged on the upper kettle body 5 in a penetrating manner, a heating wire 17 is arranged on the outer wall of the rotating shaft 15 in a winding manner, a second stirrer 16 is fixedly arranged in, the fixed a plurality of heating piece 9 that is provided with of lower cauldron body 10 inner wall, heating piece 9 and heating wire 17 all with external power supply electric connection, cauldron body 10 outer wall parcel formula is provided with down and presss from both sides cover 8, it is provided with support 7 to press from both sides the fixed support leg 12 that is provided with in 8 outer walls of cover, it is provided with lug 6, two sets of all through bolt fixed connection to press from both sides the fixed landing leg 12 that is provided with in 8 bottoms of cover, cauldron body 10 and the last 5 outer walls of cauldron body all are provided with lug 6 down, and is two sets of lug 6, cauldron body 10 and last cauldron body 5.

As shown in fig. 1, a support frame 3 is fixedly arranged at the top of the upper kettle body 5, a motor 1 is fixedly arranged at the top of the support frame 3, the motor model is Y2-1, the support frame can well support the motor to avoid the motor from shaking during operation, the output end of the motor 1 penetrates through the top of the upper kettle body 5 and is fixedly connected with a rotating shaft 15, a first sealing ring is arranged at the position where the output end of the motor penetrates through the upper kettle body, the motor oil which runs through the motor can not flow into the kettle body, and can also ensure that the raw material can not overflow during stirring, a raw material box 19 is arranged at one side of the upper kettle body 5, which is close to the support frame 3, a plug 20 is arranged at the top of the raw material box 19, so as to seal the raw material and prevent foreign materials from entering the raw material box, a feed pipe 22 is, the heating kettle is characterized in that one end of the feeding pipe 22 is arranged on the upper kettle body 5 in a penetrating manner, the outer wall of the rotating shaft 15 is provided with a heating wire 17 in a winding manner, raw materials can be heated from the middle of the kettle body through the heating wire, a second stirrer 16 is fixedly arranged in the middle of the rotating shaft 15 and can stir the raw materials on the upper part of the kettle body, a first stirrer 14 is fixedly arranged at the bottom of the rotating shaft 15 and can stir the raw materials on the lower part of the kettle body, a brush 13 is arranged at the bottom of the first stirrer 14 and can fully stir the raw materials and clean the kettle body, the brush 13 is attached to the bottom of the lower kettle body 10, a plurality of heating blocks 9 are fixedly arranged on the inner wall of the lower kettle body 10 and can heat the raw materials on the edge of the kettle body, a jacket 8 is arranged on the outer wall of the lower kettle body 10 in a, the outer wall of the jacket 8 is fixedly provided with a support 7, the bottom of the jacket 8 is fixedly provided with a support leg 12, and the outer walls of the lower kettle body 10 and the upper kettle body 5 are provided with lugs 6.

As shown in fig. 2, a sealing ring 2 is arranged in the middle of the contact between the lower kettle body 10 and the upper kettle body 5, so that liquid is prevented from overflowing when the raw materials are stirred.

The utility model discloses a theory of operation and use flow: this thionyl chloride stills closes the feed valve when using, put into raw materials case lid with the raw materials and go up the stopper, it rotates through the motor drive rotation axis and rotates to open the motor this moment, and then it is rotatory to drive first agitator and second agitator, open the feed valve this moment, the raw materials passes through the inlet pipe and gets into the internal portion of cauldron, first agitator stirs cauldron body bottom raw materials, the second agitator stirs cauldron body upper portion raw materials, the electric heat piece through electric heat silk on the rotation axis and cauldron internal wall carries out even rapid heating to the raw materials and handles, flow through the discharge gate after the stirring finishes.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a thionyl chloride stills, includes motor (1), goes up cauldron body (5) and cauldron body (10) down, its characterized in that: the top of the upper kettle body (5) is fixedly provided with a support frame (3), the top of the support frame (3) is fixedly provided with a motor (1), the output end of the motor (1) penetrates through the top of the upper kettle body (5) and is fixedly connected with a rotating shaft (15), one side, close to the support frame (3), of the upper kettle body (5) is provided with a raw material box (19), the top of the raw material box (19) is provided with a plug (20), the bottom of the raw material box (19) is fixedly provided with an inlet pipe (22), one end, close to the raw material box (19), of the inlet pipe (22) is provided with a feed valve (18), one end of the inlet pipe (22) is arranged on the upper kettle body (5) in a run-through manner, the outer wall of the rotating shaft (15) is provided with a heating wire (17) in a winding manner, the middle of the, first agitator (14) bottom is provided with brush (13), the fixed a plurality of heating piece (9) that is provided with of cauldron body (10) inner wall down, heating piece (9) and heating wire (17) all with external power supply electric connection, cauldron body (10) outer wall parcel formula is provided with down and presss from both sides cover (8), it is fixed to press from both sides cover (8) outer wall and is provided with support (7), it is fixed landing leg (12) to press from both sides cover (8) bottom, cauldron body (10) and last cauldron body (5) outer wall all are provided with lug (6), and are two sets of lug (6) all are through bolt fixed connection, cauldron body (10) and last cauldron body (5) contact the centre down and are provided with sealing washer two (21).

2. The thionyl chloride still according to claim 1, wherein: and a first sealing ring (2) is arranged at the position where the output end of the motor (1) penetrates through the upper kettle body (5).

3. The thionyl chloride still according to claim 1, wherein: the inner walls of the upper kettle body (5) and the lower kettle body (10) are both provided with corrosion-resistant layers.

4. The thionyl chloride still according to claim 1, wherein: the brush (13) is attached to the bottom of the lower kettle body (10).

5. The thionyl chloride still according to claim 1, wherein: and a temperature measuring port (4) is arranged on the other side of the upper kettle body (5) close to the support frame (3).

6. The thionyl chloride still according to claim 1, wherein: the bottom of the lower kettle body (10) is fixedly provided with a discharge hole (23), and one end of the discharge hole (23) close to the lower kettle body (10) is provided with a discharge valve (11).

7. The thionyl chloride still according to claim 1, wherein: the jacket (8) is made of heat-insulating material.