CN218047930U

CN218047930U - Reation kettle for medicine intermediate body

Info

Publication number: CN218047930U
Application number: CN202221014310.5U
Authority: CN
Inventors: 李仕恒; 刘子博; 赵少华; 李明江
Original assignee: Hebei Fanbo Pharmaceutical Technology Co ltd
Current assignee: Hebei Fanbo Pharmaceutical Technology Co ltd
Priority date: 2022-04-28
Filing date: 2022-04-28
Publication date: 2022-12-16
Anticipated expiration: 2032-04-28

Abstract

The utility model relates to a reation kettle technical field, the utility model provides a medicine intermediate body is with reation kettle, it is convenient for carry out intensive mixing and makes it carry out the intensive reaction, the problem of the stirring inefficiency that only carries out horizontal mixing and leads to has been solved, the synthesis efficiency of medicine intermediate has been improved, the practicality is higher, including the reation kettle body, be provided with feed mechanism and row material mechanism on the reation kettle body, install the baffle on the inside wall of reation kettle body, the internally mounted of reation kettle body has the heating network pipe, the internal rotation of reation kettle body is connected with the puddler, and the puddler rotates with the baffle to be connected, install the spiral area on the puddler, install a plurality of dead levers on the spiral area, all install a plurality of stirring vane on a plurality of dead levers, through support fixed connection between a plurality of dead levers, install the motor on the reation kettle body, the output shaft and the puddler of motor pass through drive mechanism and are connected.

Description

Reation kettle for medicine intermediate body

Technical Field

The utility model relates to a reation kettle technical field, concretely relates to reation kettle for medicine intermediate body.

Background

As is known, the pharmaceutical intermediates are actually some chemical raw materials or chemical products used in the process of synthesizing the drugs, and the chemical products can be produced in a common chemical plant without the production license of the drugs, can be used for synthesizing the drugs as long as reaching some grades, and need to be synthesized and processed by using a reaction kettle during the synthesis of the drugs.

Through the retrieval, chinese 2021 year 8 month 13 day patent publication No. CN 213943120U's utility model patent discloses a reation kettle for synthetic medical intermediate, its outside that roughly includes the reation kettle body is located bottom position department and is fixed with adjustment mechanism, the inboard of the reation kettle body is located marginal position department symmetry embedding and is connected with the heating pipe, the inboard symmetric connection of locating support has the stirring main shaft, the outside of stirring main shaft is fixed with the stirring rake, in the reation kettle use, drive the stirring rake through three sets of stirring main shafts and stir medical intermediate.

It is only convenient for carry out horizontal stirring above-mentioned prior art scheme, is not convenient for carry out intensive mixing with the raw materials of the synthetic intermediate of medicine of co-altitude department not, leads to stirring efficiency lower, and then leads to the synthesis efficiency lower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a reation kettle for intermediate of medicine to it only is convenient for carry out horizontal stirring to it that provides in solving the background art, is not convenient for carry out intensive mixing with the raw materials of the synthetic intermediate of medicine of co-altitude department, leads to stirring efficiency lower, and then leads to the lower problem of synthetic efficiency.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reaction kettle for medical intermediate body, which comprises a reaction kettle body, be provided with feed mechanism and row material mechanism on the reaction kettle body, install the baffle on the inside wall of reaction kettle body, the internally mounted of reaction kettle body has the heating network management, the internal rotation of reaction kettle body is connected with the puddler to the puddler rotates with the baffle to be connected, install the spiral area on the puddler, install a plurality of dead levers on the spiral area, all install a plurality of stirring vane on a plurality of dead levers, through support fixed connection between a plurality of dead levers, install the motor on the reaction kettle body, the output shaft and the puddler of motor pass through drive mechanism and are connected.

Preferably, the transmission mechanism comprises a first transmission wheel and a second transmission wheel, the first transmission wheel and the second transmission wheel are respectively arranged on the output shaft of the motor and the stirring rod, the first transmission wheel is meshed with the second transmission wheel, and the diameter of the first transmission wheel is smaller than that of the second transmission wheel.

Further, feed mechanism includes the inlet pipe, and the inlet pipe runs through reation kettle body and baffle and in reation kettle body fixed connection, and the feeding cover is installed on the top of inlet pipe, and the feeding covers and is provided with the apron.

Furthermore, the discharging mechanism comprises a discharging main pipe, the discharging main pipe is communicated with the reaction kettle body through a plurality of discharging branch pipes, and a discharging valve is arranged on the discharging main pipe.

As a further scheme of this scheme, the support includes solid fixed ring and a plurality of connecting rod, a plurality of connecting rods all with solid fixed ring fixed connection, gu fixed ring and puddler fixed connection, a plurality of connecting rods respectively with a plurality of dead lever fixed connection.

As a further scheme of the scheme, the heating mesh pipe is embedded in the inner wall of the reaction kettle body.

On the basis of the scheme, the top end of the heating net pipe is flush with the bottom end of the partition plate.

Further on the basis of the scheme, a protective cover is arranged outside the motor and installed on the reaction kettle body.

(III) advantageous effects

Compared with the prior art, the utility model provides a reation kettle for medicine intermediate possesses following beneficial effect:

the utility model discloses in, through setting up the motor, drive mechanism, the puddler, the spiral area, a plurality of dead levers and a plurality of stirring vane, it rotates to be convenient for drive the puddler through motor and drive mechanism, and then drive spiral area and a plurality of dead lever rotation, the spiral area rotates when stirring the raw materials of this internal synthetic intermediate of reation kettle, still drive the raw materials of the synthetic intermediate of bottom up turn over, a plurality of dead levers rotate along with the spiral area, carry out horizontal stirring to the raw materials of the synthetic intermediate of turning over up through a plurality of stirring vane that set up on a plurality of dead levers, be convenient for carry out the intensive mixing and make it carry out the intensive reaction, the problem of the stirring inefficiency that only carries out horizontal stirring and lead to has been solved, the synthesis efficiency of the intermediate of medicine has been improved, the practicality is higher.

Drawings

FIG. 1 is a schematic view of the exploded perspective structure of the present invention;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 3 is a schematic view of the three-dimensional structure of the mixing rod, the spiral belt and the mixing blade of the present invention;

fig. 4 is a schematic perspective view of the heating net pipe of the present invention;

fig. 5 is a schematic view of the overall three-dimensional structure at another viewing angle of the present invention.

In the figure: 1. a reaction kettle body; 2. a partition plate; 3. heating the mesh tube; 4. a stirring rod; 5. a helical band; 6. a fixing rod; 7. a stirring blade; 8. a motor; 9. a first drive pulley; 10. a second transmission wheel; 11. a feed pipe; 12. a feed hood; 13. a cover plate; 14. a discharge main pipe; 15. a discharge branch pipe; 16. a discharge valve; 17. a fixing ring; 18. a connecting rod; 19. a shield.

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.

Examples

Referring to fig. 1-5, a reaction vessel for pharmaceutical intermediates, including a reaction vessel body 1, a feeding mechanism and a discharging mechanism are disposed on the reaction vessel body 1, feeding and discharging of the reaction vessel body 1 are facilitated by the feeding mechanism and the discharging mechanism, a partition plate 2 is disposed on an inner sidewall of the reaction vessel body 1, meshing of a first driving wheel 9 and a second driving wheel 10 is facilitated by the partition plate 2, a heating network pipe 3 is disposed inside the reaction vessel body 1, heating of raw materials for synthesizing pharmaceutical intermediates in the reaction vessel body 1 is facilitated, synthesis speed of pharmaceutical intermediates is accelerated, a stirring rod 4 is rotatably connected inside the reaction vessel body 1, the stirring rod 4 is rotatably connected with the partition plate 2, a spiral belt 5 is disposed on the stirring rod 4, a plurality of fixing rods 6 are disposed on the spiral belt 5, a plurality of stirring fixing rods 7 are disposed on the plurality of stirring rods 6, a motor 8 is disposed on the reaction vessel body 1, an output shaft of the motor 8 is connected with the stirring rod 4 through a transmission mechanism, the motor 8 is turned on the output shaft of the motor 8, the transmission mechanism drives the plurality of stirring rods 7 to drive the stirring rod 4, the stirring rod 6 to drive the stirring rod, and the stirring rod 6 to rotate horizontally, the stirring rod 5, thereby solving the problem that the pharmaceutical intermediates are synthesized, the synthesis efficiency of the intermediates is lowered, the intermediates in the intermediates, the intermediates is lowered, the intermediates is increased, the synthesis efficiency of the medical intermediate is improved, and the practicability is higher.

Further, the transmission mechanism comprises a first transmission wheel 9 and a second transmission wheel 10, the first transmission wheel 9 and the second transmission wheel 10 are respectively installed on an output shaft of the motor 8 and the stirring rod 4, the first transmission wheel 9 is meshed with the second transmission wheel 10, the diameter of the first transmission wheel 9 is smaller than that of the second transmission wheel 10, the output shaft of the motor 8 rotates to drive the first transmission wheel 9 to rotate, the second transmission wheel 10 is driven to rotate through the meshing of the first transmission wheel 9 and the second transmission wheel 10, and further the stirring rod 4 is driven to rotate, the feeding mechanism comprises a feeding pipe 11, the feeding pipe 11 penetrates through the reaction kettle body 1 and the partition plate 2 and is fixedly connected with the reaction kettle body 1, a feeding cover 12 is installed at the top end of the feeding pipe 11, a cover plate 13 is arranged on the feeding cover 12, the cover plate 13 is opened, raw materials for synthesizing medical intermediates are injected into the reaction kettle body 1 through the feeding cover 12 and the feeding pipe 11, the discharging mechanism wraps a discharging main pipe 14, the discharging main pipe 14 is communicated with the reaction kettle body 1 through a plurality of discharging branch pipes 15, a discharging valve 16 is installed on the discharging main pipe 14, the discharging valve 16 is opened, raw materials of synthetic intermediates in the reaction kettle body 1 can be conveniently discharged through the discharging main pipe 14 and the discharging branch pipes 15, the support comprises a fixing ring 17 and a plurality of connecting rods 18, the connecting rods 18 are all fixedly connected with the fixing ring 17, the fixing ring 17 is fixedly connected with the stirring rod 4, the connecting rods 18 are respectively and fixedly connected with the fixing rods 6, the fixing rings 17 can be conveniently connected through the fixing ring 17 and the connecting rods 18, the stability of the fixing rods 6 is improved, the heating net pipe 3 is embedded into the inner wall of the reaction kettle body 1 and is convenient to stir the raw materials of the synthetic intermediates, the top end of the heating net pipe 3 is flush with the bottom end of the partition plate 2, make heating network pipe 3 only heat baffle 2 below, the outside of motor 8 is provided with protection casing 19, and protection casing 19 is installed on reation kettle body 1, can protect motor 8 through setting up the safety cover.

It should be further noted that the heating mesh tube 3, the motor 8 and the discharge valve 16 in this embodiment are all conventional devices that are commercially available and known to those skilled in the art, and the models can be selected or customized according to actual needs, and in this patent, we only use them, and do not improve their structures and functions, and their setting, installation and electrical connection modes are only needed for those skilled in the art to perform debugging operations according to the requirements of their usage specifications, and are not described herein again.

In summary, when the reaction kettle for the pharmaceutical intermediates is used, firstly, the cover plate 13 is opened, raw materials for synthesizing the pharmaceutical intermediates are injected into the reaction kettle body 1 through the feeding cover 12 and the feeding pipe 11, then, the cover plate 13 is closed, the raw materials for synthesizing the pharmaceutical intermediates in the reaction kettle body 1 are heated through the heating net pipe 3, the synthesis speed of the pharmaceutical intermediates is accelerated, then, the motor 8 is started, the output shaft of the motor 8 drives the first driving wheel 9 to rotate, the second driving wheel 10 is driven to rotate through the meshing of the first driving wheel 9 and the second driving wheel 10, the stirring rod 4 is driven to rotate, further, the spiral belt 5 and the fixing rods 6 are driven to rotate, the spiral belt 5 rotates to stir the raw materials for synthesizing the pharmaceutical intermediates in the reaction kettle body 1, the pharmaceutical intermediates at the bottom are also driven to turn upwards, the fixing rods 6 rotate along with the spiral belt 5, the raw materials for synthesizing the pharmaceutical intermediates which turn upwards are stirred horizontally through the stirring blades 7 arranged on the fixing rods 6 are stirred, so that the raw materials for synthesizing the pharmaceutical intermediates are stirred fully, full reaction can be conveniently performed, the problem that the stirring efficiency is low is solved, the problem that the stirring efficiency of the stirring of the main pipe for synthesizing the intermediates is improved, the raw materials for discharging the main pipe for synthesizing the intermediates, and the raw materials for discharging of the main medicine intermediates in the main body for discharging of the main body is convenient for discharging of the medicine is convenient for discharging, and discharging, the discharging of the medicine is convenient for discharging, and discharging.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 reation kettle for medical intermediate, including reation kettle body (1), a serial communication port, be provided with feed mechanism and row material mechanism on reation kettle body (1), install baffle (2) on the inside wall of reation kettle body (1), the internally mounted of reation kettle body (1) has heating network pipe (3), the internal rotation of reation kettle body (1) is connected with puddler (4), and puddler (4) rotate with baffle (2) and are connected, install spiral area (5) on puddler (4), install a plurality of dead levers (6) on spiral area (5), all install a plurality of stirring vane (7) on a plurality of dead lever (6), through support fixed connection between a plurality of dead lever (6), install motor (8) on reation kettle body (1), the output shaft and the puddler (4) of motor (8) are connected through drive mechanism.

2. The reaction kettle for pharmaceutical intermediates of claim 1, wherein the transmission mechanism comprises a first transmission wheel (9) and a second transmission wheel (10), the first transmission wheel (9) and the second transmission wheel (10) are respectively mounted on the output shaft of the motor (8) and the stirring rod (4), the first transmission wheel (9) and the second transmission wheel (10) are engaged, and the diameter of the first transmission wheel (9) is smaller than that of the second transmission wheel (10).

3. The reaction kettle for the medical intermediate as claimed in claim 2, wherein the feeding mechanism comprises a feeding pipe (11), the feeding pipe (11) penetrates through the reaction kettle body (1) and the partition plate (2) and is fixedly connected with the reaction kettle body (1), a feeding cover (12) is installed at the top end of the feeding pipe (11), and a cover plate (13) is arranged on the feeding cover (12).

4. A reaction kettle for medical intermediates according to claim 3, wherein the discharging mechanism comprises a discharging main pipe (14), the discharging main pipe (14) is communicated with the reaction kettle body (1) through a plurality of discharging branch pipes (15), and a discharging valve (16) is installed on the discharging main pipe (14).

5. The reaction kettle for medical intermediates of claim 4, wherein the support comprises a fixing ring (17) and a plurality of connecting rods (18), the plurality of connecting rods (18) are all fixedly connected with the fixing ring (17), the fixing ring (17) is fixedly connected with the stirring rod (4), and the plurality of connecting rods (18) are respectively fixedly connected with the plurality of fixing rods (6).

6. The reaction kettle for medical intermediates of claim 5, wherein the heating mesh tube (3) is embedded in the inner wall of the reaction kettle body (1).

7. A reaction kettle for medical intermediates according to claim 6, wherein the top end of the heating net tube (3) is flush with the bottom end of the partition plate (2).

8. The reaction kettle for medical intermediates according to claim 7, wherein a protective cover (19) is arranged outside the motor (8), and the protective cover (19) is mounted on the reaction kettle body (1).