CN215655135U

CN215655135U - Continuous flow kettle type reactor for synthesizing tetrahydropapaverine hydrochloride

Info

Publication number: CN215655135U
Application number: CN202121640900.4U
Authority: CN
Inventors: 张久彦; 张皓翔
Original assignee: LIANYUNGANG SHENGHE BIOTECHNOLOGY CO Ltd
Current assignee: LIANYUNGANG SHENGHE BIOTECHNOLOGY CO Ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-01-28
Anticipated expiration: 2031-07-19

Abstract

The utility model discloses a continuous flow kettle type reactor for synthesizing tetrahydropapaverine hydrochloride, which belongs to the technical field of kettle type reactors and comprises a kettle body, wherein support legs are fixed on the periphery of the bottom end of the kettle body, a box cover is arranged at the upper end of the kettle body, feed pipes are symmetrically arranged at the upper end of the box cover, the bottom of the kettle body is arranged in an inclined shape, a discharge pipe with a valve is arranged at the bottom of the kettle body, an installation plate is fixed at the upper end of the kettle body, a stirring assembly is arranged at the bottom end of the installation plate, and the stirring assembly comprises an electric push rod, a slide rod, a rack, a gear, a rotating shaft, a U-shaped frame, a protection box, a stirring rod and a rotating motor; according to the utility model, the stirring assembly is utilized to stir the materials, the stirring assembly improves the stirring and mixing uniformity, and is beneficial to the reaction of the compounds.

Description

Continuous flow kettle type reactor for synthesizing tetrahydropapaverine hydrochloride

Technical Field

The utility model relates to the technical field of kettle type reactors, in particular to a continuous flowing kettle type reactor for synthesizing tetrahydropapaverine hydrochloride.

Background

A compound is a pure substance composed of two or more different elements, and the compound has certain characteristics, different from the elements or ions contained in the compound, and different from other compounds, and generally has certain compositions. Tetrahydropapaverine hydrochloride is an organic compound, is one of tetrahydroisoquinoline medicines, and has neurotoxic effect on dopamine neurons. In the process of synthesizing tetrahydropapaverine hydrochloride, a kettle type reactor is needed.

The traditional kettle type reactor still has the following defects: the stirring of traditional kettle-type reactor mixes the effect poorly, and the fixed structure is not convenient for clean.

Therefore, there is a need to design a continuous flow tank reactor for tetrahydropapaverine hydrochloride synthesis.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a continuous flow tank reactor for synthesizing tetrahydropapaverine hydrochloride, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a synthetic cauldron formula reactor with continuous flow of tetrahydropapaverine hydrochloride, includes the cauldron body, the bottom of the cauldron body all is fixed with the stabilizer blade all around, the upper end of the cauldron body is provided with the case lid, the upper end symmetry of case lid is provided with the inlet pipe, the bottom of the cauldron body sets up to the slope form, the bottom of the cauldron body is provided with the discharging pipe that has the valve, the upper end of the cauldron body is fixed with the mounting panel, the bottom of mounting panel is provided with stirring assembly.

Further, in the continuous flow kettle type reactor for synthesizing tetrahydropapaverine hydrochloride, the stirring component comprises an electric push rod, a slide rod, a rack, a gear, a rotating shaft, a U-shaped frame, a protective box, a stirring rod and a rotating motor, the electric push rod is installed at the bottom end of the installation plate, the movable end of the electric push rod is connected with the slide rod, the slide rod penetrates through a top plate of the kettle body and extends downwards, the racks are symmetrically fixed on the outer side of the slide rod, the U-shaped frame is arranged on both sides of the slide rod, the rotating shaft penetrates through the U-shaped frame and is fixed on the U-shaped frame, the two ends of the rotating shaft are rotatably connected with the side wall of the kettle body, the gear is fixedly sleeved on the outer side of the middle part of the rotating shaft, the gear and the racks are mutually meshed, the protective boxes are respectively fixed on both sides of the bottom of the U-shaped frame, the rotating motor is installed on the inner side of each protective box, and the output shaft of the rotating motor penetrates through the protective boxes and is connected with the stirring rod, and a plurality of stirring blades are arranged on the outer side of the stirring rod.

Furthermore, in the continuous flow kettle type reactor for synthesizing tetrahydropapaverine hydrochloride, the box cover is symmetrically screwed with locking bolts, the side wall of the kettle body is symmetrically provided with threaded holes, and the locking bolts are in threaded connection with the threaded holes.

Further, in the continuous flow tank reactor for synthesizing tetrahydropapaverine hydrochloride, the upper end of the feeding pipe is provided with a pipe cover.

Further, in the continuous flow tank reactor for synthesizing tetrahydropapaverine hydrochloride, a transparent observation window is arranged on the front side of the tank body.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the stirring assembly is utilized to stir the materials, the stirring assembly improves the stirring and mixing uniformity, and is beneficial to the reaction of the compounds.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure of a U-shaped frame and a rotating shaft according to the present invention;

FIG. 3 is a schematic view of the internal structure of the protective case of the present invention;

FIG. 4 is a schematic view of the connection structure of the locking bolt and the threaded hole of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-kettle body, 2-support legs, 3-feeding pipe, 4-mounting plate, 5-stirring assembly, 51-electric push rod, 52-slide rod, 53-rack, 54-gear, 55-rotating shaft, 56-U-shaped frame, 57-protective box, 58-stirring rod, 59-rotating motor, 6-discharging pipe, 7-box cover, 8-locking bolt and 9-threaded hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

The utility model provides a technical scheme that: the utility model provides a synthetic cauldron formula reactor with continuous flow of tetrahydropapaverine hydrochloride, including the cauldron body 1, the front side of the cauldron body 1 is provided with transparent observation window, the bottom of the cauldron body 1 all is fixed with stabilizer blade 2 all around, the upper end of the cauldron body 1 is provided with case lid 7, the upper end symmetry of case lid 7 is provided with inlet pipe 3, the upper end of inlet pipe 3 is provided with the tube cap, the bottom of the cauldron body 1 sets up to the slope form, the bottom of the cauldron body 1 is provided with discharging pipe 6 that has the valve, the upper end of the cauldron body 1 is fixed with mounting panel 4, mounting panel 4 is the L shape, the bottom of mounting panel 4 is provided with stirring assembly 5.

The working principle is as follows: the material is added to the inside of the kettle body 1 through the feeding pipe 3, the material is stirred by the stirring component 5, and the stirring component 5 improves the uniformity of stirring and mixing, thereby being beneficial to the reaction.

Example two

Based on the continuous flow tank reactor for synthesizing tetrahydropapaverine hydrochloride provided in the first embodiment of the present application, the second embodiment of the present application provides another continuous flow tank reactor for synthesizing tetrahydropapaverine hydrochloride. The second embodiment is only a further mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further described with reference to the drawings and the following embodiments.

As shown in fig. 1, 2 and 3, compared with the first embodiment, the first embodiment provides a specific stirring assembly 5, which includes an electric push rod 51, a slide rod 52, a rack 53, a gear 54, a rotating shaft 55, a U-shaped frame 56, a protection box 57, a stirring rod 58 and a rotating motor 59, the electric push rod 51 is installed at the bottom end of the mounting plate 4, the slide rod 52 is connected to the movable end of the electric push rod 51, the slide rod 52 is in sliding contact with the tank cover 7, the slide rod 52 extends downwards through the top plate of the tank body 1, the racks 53 are symmetrically fixed on the outer side of the slide rod 52, the U-shaped frame 56 is arranged on both sides of the slide rod 52, the rotating shaft 55 is fixed on the U-shaped frame 56, both ends of the rotating shaft 55 are rotatably connected with the side wall of the tank body 1, the fixed sleeve 54 is arranged on the outer side of the middle portion of the rotating shaft 55, the gear 54 is engaged with the rack 53, the protection box 57 is fixed on both sides of the bottom of the U-shaped frame 56, the rotating motor 59 is installed on the inner side of the protection box 57, an output shaft of the rotating motor 59 penetrates through the protection box 57 and is connected with a stirring rod 58, and a plurality of stirring blades are arranged on the outer side of the stirring rod 58.

The electric push rod 51 is controlled to extend, under the matching of the rack 53 and the gear 54, the rotating shafts 55 on the two sides are rotated (the rotating directions of the two rotating shafts 55 are opposite), so that the U-shaped frame 56 is driven to rotate, the two stirring rods 58 are rotated, the electric push rod 51 is shortened, the stirring rods 58 are enabled to be in a vertical state (as shown in figure 1) and are repeatedly carried out, meanwhile, the rotating motor 59 is started, the stirring rods 58 are driven to rotate, stirring and mixing operations are carried out by using stirring blades, and the mixing effect is improved.

EXAMPLE III

Based on the continuous flow tank reactor for synthesizing tetrahydropapaverine hydrochloride provided in the first embodiment of the present application, the third embodiment of the present application provides another continuous flow tank reactor for synthesizing tetrahydropapaverine hydrochloride. The third embodiment is only a further mode of the first embodiment, and the implementation of the third embodiment does not affect the single implementation of the first embodiment.

The third embodiment of the present invention is further described below with reference to the drawings and the following embodiments.

As shown in fig. 4, compared with the first embodiment, in the present embodiment, the box cover 7 is symmetrically screwed with the locking bolts 8, the side wall of the kettle body 1 is symmetrically provided with the threaded holes 9, and the locking bolts 8 are in threaded connection with the threaded holes 9. Can dismantle case lid 7 in this scheme down, improve the flexibility of structure, be convenient for clear up the inside of the cauldron body 1.

It is worth noting that: whole device realizes control to electric putter and rotation motor through total control system, because electric putter and the rotation motor that total control system matches are equipment commonly used, belong to current mature technology, no longer give unnecessary details its electric connection relation and concrete circuit structure here.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A continuous flow kettle type reactor for synthesizing tetrahydropapaverine hydrochloride comprises a kettle body (1), and is characterized in that: the bottom of the cauldron body (1) all is fixed with stabilizer blade (2) all around, the upper end of the cauldron body (1) is provided with case lid (7), the upper end symmetry of case lid (7) is provided with inlet pipe (3), the bottom of the cauldron body (1) sets up to the slope form, the bottom of the cauldron body (1) is provided with discharging pipe (6) that have the valve, the upper end of the cauldron body (1) is fixed with mounting panel (4), the bottom of mounting panel (4) is provided with stirring subassembly (5).

2. The continuous flow tank reactor for synthesis of tetrahydropapaverine hydrochloride according to claim 1, wherein: the stirring assembly (5) comprises an electric push rod (51), a sliding rod (52), a rack (53), a gear (54), a rotating shaft (55), a U-shaped frame (56), a protection box (57), a stirring rod (58) and a rotating motor (59), wherein the electric push rod (51) is installed at the bottom end of the mounting plate (4), the movable end of the electric push rod (51) is connected with the sliding rod (52), the sliding rod (52) penetrates through a top plate of the kettle body (1) to extend downwards, the rack (53) is symmetrically and fixedly arranged on the outer side of the sliding rod (52), the U-shaped frame (56) is arranged on two sides of the sliding rod (52), the rotating shaft (55) penetrates through the U-shaped frame (56), two ends of the rotating shaft (55) are rotatably connected with the side wall of the kettle body (1), the gear (54) is fixedly sleeved on the outer side of the middle of the rotating shaft (55), and the gear (54) and the rack (53) are mutually meshed, protection boxes (57) are fixed to two sides of the bottom of the U-shaped frame (56), a rotating motor (59) is installed on the inner side of each protection box (57), an output shaft of the rotating motor (59) penetrates through the protection boxes (57) and is connected with a stirring rod (58), and a plurality of stirring blades are arranged on the outer side of the stirring rod (58).

3. The continuous flow tank reactor for synthesis of tetrahydropapaverine hydrochloride according to claim 1, wherein: the kettle is characterized in that locking bolts (8) are symmetrically screwed on the box cover (7), threaded holes (9) are symmetrically formed in the side wall of the kettle body (1), and the locking bolts (8) are in threaded connection with the threaded holes (9).

4. The continuous flow tank reactor for synthesis of tetrahydropapaverine hydrochloride according to claim 1, wherein: the upper end of the feeding pipe (3) is provided with a pipe cover.

5. The continuous flow tank reactor for synthesis of tetrahydropapaverine hydrochloride according to claim 1, wherein: the front side of the kettle body (1) is provided with a transparent observation window.