CN217248925U

CN217248925U - A reation kettle for production of medical intermediate

Info

Publication number: CN217248925U
Application number: CN202220838836.9U
Authority: CN
Inventors: 马玉超; 王璇; 张泉盛; 任欢辉
Original assignee: Jiangsu Lianhuan Pharmaceutical Co ltd
Current assignee: Jiangsu Lianhuan Pharmaceutical Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-23
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a reation kettle for production of medical intermediate, including reation kettle body and crushing case, it is linked together with the reation kettle body through the funnel to smash the case, the reation kettle body includes electric heating pipe, agitating unit and water tank, reation kettle body outer wall is inlayed and is had electric heating pipe, the inside agitating unit that is provided with of reation kettle body, and agitating unit's upper end is provided with the water tank. This a reation kettle for production of medical intermediate is through pouring the raw materials into inside the reation kettle body, through electric heating pipe heating reaction, when adding the medicinal material midway, accessible relief valve pressure release passes through the feed inlet with the medicinal material and directly drops into, under the supplementary roller set of feeding, cliies the medicinal material, and it is rotatory to drive the lapping plate simultaneously to the lapping plate grinds into powder under the cooperation, collects through the funnel and gets into inside the reation kettle body, has reduced the step, has improved efficiency.

Description

A reation kettle for production of medical intermediate

Technical Field

The utility model belongs to the technical field of reation kettle, specifically be a reation kettle for production of medical intermediate.

Background

The medical intermediate is actually some chemical raw materials or chemical products used in the process of synthesizing the medicine, can be produced in a common chemical plant, can be used for synthesizing the medicine as long as the specified level is reached, and needs to be used in a reaction kettle for reaction when the medical intermediate is processed.

Disclosure of Invention

The above-mentioned problem to prior art exists, the utility model aims to solve the technical problem that a reation kettle for production of medical intermediate is provided to solve present in some medicine experiments, some medicinal materials need to add midway, and the volume is few, smashes with the rubbing crusher in advance and wastes time and energy, has increased the problem of step.

In order to solve the technical problem, the utility model discloses a technical scheme be:

the utility model provides a reation kettle for production of medical intermediate, includes reation kettle body and crushing case, it is linked together with the reation kettle body through the funnel to smash the case, the reation kettle body includes electric heating pipe, agitating unit and water tank, reation kettle body outer wall inlays and has electric heating pipe, and the inside agitating unit that is provided with of reation kettle body, and agitating unit's upper end is provided with the water tank, including smashing the case and including transfer line, garrulous blade, go up lapping plate and lower lapping plate, the transfer line upper end is connected with evenly is provided with garrulous blade on servo motor, the transfer line, and garrulous blade lower extreme is provided with the lapping plate, and the lower extreme of going up the lapping plate is provided with down the lapping plate.

Further, agitating unit includes the cavity (mixing) shaft, evenly is provided with the puddler on the cavity (mixing) shaft, and cavity (mixing) shaft upper end and water tank swing joint, water tank one side is equipped with the water pump through the pipe connection.

Furthermore, the inside of the hollow stirring shaft is hollow, and the surface of the hollow stirring shaft is provided with a plurality of water spraying holes.

Further, reation kettle body top is provided with the reation kettle lid, and reation kettle lid upper end is fixed and is equipped with the relief valve, and reation kettle body lower extreme is equipped with the discharge gate, the inside lower extreme of reation kettle body is equipped with the filter, and the filter passes through the bearing with the cavity (mixing) shaft and is connected.

Furthermore, smash the case upper end and be equipped with the feed inlet, the feed inlet lower extreme corresponds and is equipped with the supplementary roller set of a plurality of feeding, and the supplementary roller set of feeding comprises the electric roll axle that two are relative to be set up.

Further, go up abrasive sheet fixed connection in transfer line surface, lower abrasive sheet fixed connection is in crushing incasement side surface, the funnel discharge gate sets up in reation kettle lid lower extreme, and the funnel discharge gate sets up the solenoid valve.

Has the beneficial effects that: compared with the prior art, the method has the following advantages:

this a reation kettle for production of medical intermediate is through pouring the raw materials into inside the reation kettle body, through electric heating pipe heating reaction, when adding the medicinal material midway, accessible relief valve pressure release, directly drop into the medicinal material through the feed inlet, under the supplementary roller set of feeding is supplementary, clip the medicinal material, it is rotatory to start servo motor and drive the transfer line, thereby it smashes to drive crushing blade, it is rotatory to drive the lapping plate simultaneously, thereby the cooperation is ground into powder down the lapping plate, inside collecting the entering reation kettle body through the funnel, the steps have been reduced, the efficiency is improved.

Drawings

FIG. 1 is a schematic view of a reaction vessel for the production of pharmaceutical intermediates;

FIG. 2 is a schematic diagram of the internal structure of a reaction kettle for the production of pharmaceutical intermediates;

FIG. 3 is a schematic view of the upper polishing plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the reaction kettle for producing pharmaceutical intermediates of the present application comprises a reaction kettle body 6, a reaction kettle cover 5 is arranged at the upper end of the reaction kettle body 6, a crushing box 15 is arranged at the upper end of the reaction kettle cover 5, a hollow stirring shaft 8 is connected and arranged at the center inside the reaction kettle cover 5 through a bearing, a plurality of stirring rods 11 are fixedly arranged on the surface of the hollow stirring shaft 8, a water tank 14 is arranged at one end of the hollow stirring shaft 8, one end of the hollow stirring shaft 8 is rotatably arranged inside the water tank 14, a water pump 13 is connected and arranged at one side of the water tank 14 through a pipeline, a servo motor 17 is fixedly arranged at the upper end of the crushing box 15, a transmission rod 16 is arranged at the lower end of the servo motor 17 in a transmission manner, a plurality of crushing blades 1 are fixedly arranged on the surface of the transmission rod 16, an upper grinding plate 2 is fixedly connected to the surface of the transmission rod 16, a lower grinding plate 3 is arranged at the lower end of the upper grinding plate 2, and lower grinding plate 3 fixed connection is in smashing 15 inside surfaces of case, and 3 lower extremes of lower grinding plate are equipped with

funnel

4, and 4 discharge gates of funnel set up in 5 lower extremes of reation kettle lid, and 4 discharge gates of funnel set up the solenoid valve, collect through funnel 4 and get into 6 insides of reation kettle body, close the solenoid valve of 4 discharge gates of funnel this moment.

In the embodiment, please refer to fig. 1, 2 and 3, a plurality of electric heating pipes 7 are arranged inside the reaction kettle body 6, a pressure release valve 12 is fixedly arranged at the upper end of the reaction kettle cover 5, a discharge port 10 is arranged at the lower end of the reaction kettle body 6, the raw materials are poured into the reaction kettle body 6, and the electric heating pipes 7 are used for heating reaction, so that the pressure can be released through the pressure release valve 12 when the medicinal materials are added midway.

In the embodiment, please refer to fig. 1, 2 and 3, a plurality of through holes are formed inside the upper grinding plate 2 and the lower grinding plate 3, the diameter of the through hole on the surface of the upper grinding plate 2 is larger than that of the through hole on the surface of the lower grinding plate 3, the medicinal materials are directly fed through the feeding port 18, the medicinal materials are clamped under the assistance of the feeding auxiliary roller set 19, the servo motor 17 is started to drive the transmission rod 16 to rotate, so as to drive the crushing blade 1 to crush, and the upper grinding plate 2 is driven to rotate at the same time, so as to be matched with the lower grinding plate 3 to grind into medicinal powder.

The inside cavity setting that is of cavity (mixing) shaft 8, and cavity (mixing) shaft 8 surface is equipped with a plurality of hole for water spraying, and start-up water pump 13 is with water suction water tank 14 to through the hole for water spraying blowout washing reation kettle body 6 insidely on cavity (mixing) shaft 8 surface.

The inside lower extreme of reation kettle body 6 is equipped with filter 9, and filter 9 passes through the bearing with cavity (mixing) shaft 8 and is connected.

The upper end of the crushing box 15 is provided with a feeding hole 18, the lower end of the feeding hole 18 is correspondingly provided with a plurality of feeding auxiliary roller sets 19, and each feeding auxiliary roller set consists of two electric roller shafts which are oppositely arranged.

The hollow stirring shaft 8 and the transmission rod 16 are arranged through reduction gear transmission, the stirring rod 11 on the surface of the hollow stirring shaft 8 is driven to stir medicinal materials uniformly, the medicinal liquid is discharged through the discharge hole 10 after the reaction is finished, and the medicinal slag is filtered through the filter plate 9.

When in use, the raw materials are poured into the reaction kettle body 6, the heating reaction is carried out through the electric heating pipe 7, when the medicinal materials are added midway, the pressure can be relieved through the pressure relief valve 12, the medicinal materials are directly put into the reaction kettle through the feed inlet 18, under the assistance of the feeding auxiliary roller set 19, the medicinal materials are clamped, the servo motor 17 is started to drive the transmission rod 16 to rotate, thereby driving the crushing blade 1 to crush and simultaneously driving the upper grinding plate 2 to rotate, thereby matching with the lower grinding plate 3 to grind into medicinal powder, collected by the funnel 4 and enters the reaction kettle body 6, at the moment, the electromagnetic valve at the discharge port of the funnel 4 is closed, through cavity (mixing) shaft 8 and transfer line 16 through reduction gear transmission setting, drive the 11 stirring medicinal materials on puddler on cavity (mixing) shaft 8 surface, through discharge gate 10 discharge liquid medicine after reacting well, the dregs of a decoction pass through filter 9 and filter, start water pump 13 with water suction water tank 14 to through the inside hole for water spraying blowout washing reation kettle body 6 on cavity (mixing) shaft 8 surface.

The utility model provides a thought and implementation method for reation kettle of intermediate production of medicine, the concrete application way is many, above only the utility model discloses an optimal implementation mode should point out, to this technical field's ordinary skilled person, does not deviate from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements, these improvements also should regard as the utility model discloses a protection scope.

Claims

1. A reation kettle for production of medical intermediate which characterized in that: including reation kettle body (6) and crushing case (15), crushing case (15) are linked together through funnel (4) and reation kettle body (6), reation kettle body (6) are including electric heating pipe (7), agitating unit and water tank (14), reation kettle body (6) outer wall is inlayed and is had electric heating pipe (7), and reation kettle body (6) inside is provided with agitating unit, and agitating unit's upper end is provided with water tank (14), crushing case (15) are drawn together transfer line (16), garrulous blade (1), are gone up grinding plate (2) and lower grinding plate (3), transfer line (16) upper end is connected with evenly is provided with garrulous blade (1) on servo motor (17), transfer line (16), and garrulous blade (1) lower extreme is provided with grinding plate (2), and the lower extreme of going up grinding plate (2) is provided with down grinding plate (3).

2. The reaction kettle for the production of a pharmaceutical intermediate according to claim 1, characterized in that: the stirring device comprises a hollow stirring shaft (8), stirring rods (11) are uniformly arranged on the hollow stirring shaft (8), the upper end of the hollow stirring shaft (8) is movably connected with a water tank (14), and a water pump (13) is connected to one side of the water tank (14) through a pipeline.

3. The reaction kettle for the production of a pharmaceutical intermediate according to claim 2, characterized in that: the hollow stirring shaft (8) is arranged in a hollow manner, and a plurality of water spray holes are formed in the surface of the hollow stirring shaft (8).

4. The reaction kettle for pharmaceutical intermediate production according to claim 1, wherein: the reaction kettle is characterized in that a reaction kettle cover (5) is arranged at the top end of the reaction kettle body (6), a pressure release valve (12) is fixedly arranged at the upper end of the reaction kettle cover (5), a discharge hole (10) is formed in the lower end of the reaction kettle body (6), a filter plate (9) is arranged at the lower end inside the reaction kettle body (6), and the filter plate (9) is connected with a hollow stirring shaft (8) through a bearing.

5. The reaction kettle for the production of a pharmaceutical intermediate according to claim 4, wherein: smash case (15) upper end and be equipped with feed inlet (18), feed inlet (18) lower extreme correspondence is equipped with a plurality of feeding auxiliary roller set (19), and feeding auxiliary roller set comprises the electric roll axle of two relative settings.

6. The reaction kettle for the production of a pharmaceutical intermediate according to claim 1, characterized in that: go up abrasive sheet (2) fixed connection in transfer line (16) surface, lower abrasive sheet (3) fixed connection in crushing case (15) inboard surface, funnel (4) discharge gate sets up in reation kettle lid (5) lower extreme, and funnel (4) discharge gate sets up the solenoid valve.