CN215234039U - Medicine midbody production is with reation kettle that leakproofness is good - Google Patents
Medicine midbody production is with reation kettle that leakproofness is good Download PDFInfo
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- CN215234039U CN215234039U CN202120793560.2U CN202120793560U CN215234039U CN 215234039 U CN215234039 U CN 215234039U CN 202120793560 U CN202120793560 U CN 202120793560U CN 215234039 U CN215234039 U CN 215234039U
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- Prior art keywords
- feeding
- piece
- assembly
- sealing
- sliding
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 239000003814 drug Substances 0.000 title description 7
- 229940079593 drug Drugs 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims abstract description 52
- 238000006243 chemical reaction Methods 0.000 claims abstract description 35
- 238000003756 stirring Methods 0.000 claims abstract description 30
- 239000002994 raw material Substances 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000543 intermediate Substances 0.000 claims abstract description 8
- 239000012450 pharmaceutical intermediate Substances 0.000 claims description 10
- 239000000126 substance Substances 0.000 description 6
- 238000002156 mixing Methods 0.000 description 5
- 238000007664 blowing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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Abstract
The utility model relates to a reaction kettle with good sealing performance for producing medical intermediates, belonging to the technical field of medical production equipment, comprising a shell component, which is used for adding raw materials into the reaction and discharging the reacted materials; the stirring assembly is arranged in the shell assembly, is rotatably connected with the shell assembly and is used for stirring the raw materials in the shell assembly; and the sealed feeding assembly is arranged on the shell assembly and is used for sealing and feeding the raw materials during reaction. The utility model discloses a set up sealed reinforced mechanism, realized sealing reinforced in reaction process, avoided midway reinforced and lead to influencing normal reaction, convenient operation, it is more practical.
Description
Technical Field
The utility model relates to a medicine production facility technical field specifically is a good reation kettle of seal is used in production of medicine midbody.
Background
The medical intermediate is some chemical raw materials or chemical products used in the process of synthesizing the medicine. The chemical product can be produced in a common chemical plant without the production license of the medicine, and can be used for synthesizing the medicine as long as the chemical product reaches a certain grade. In the production process of the medical intermediate, a reaction kettle is needed for reaction.
In order to ensure the reaction rate of the existing reaction kettle, sealing valves are usually arranged at a feed inlet and a discharge outlet to ensure the overall normal reaction.
The raw materials of the medical intermediate are various in the production process, part of the raw materials need to be added in the middle, even added for multiple times, and the sealing valve needs to be opened when the raw materials are added in the middle of the existing reaction kettle, so that the sealing property and the production efficiency are influenced.
Disclosure of Invention
An object of the utility model is to provide a reation kettle that leakproofness is good is used in intermediate production 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 reactor with good sealing performance for producing medical intermediates comprises:
the shell assembly is used for adding raw materials into the reaction and discharging the reacted materials;
the stirring assembly is used for stirring the raw materials in the shell assembly, is arranged in the shell assembly and is rotationally connected with the shell assembly;
the sealed feeding assembly is used for feeding raw materials in a sealed mode in the reaction, and the sealed feeding assembly is arranged on the shell assembly; wherein the content of the first and second substances,
the sealed feed assembly includes:
the feeding part is fixedly arranged on the shell component and is connected with the shell component in a sealing way;
and the sealing pieces are arranged at two ends of the feeding piece and are matched with the feeding piece.
Compared with the prior art, the beneficial effects of the utility model are that: through setting up sealed reinforced mechanism, realized sealing reinforced in reaction process, avoided midway reinforced and lead to influencing normal reaction, convenient operation, it is more practical.
Drawings
FIG. 1 is a sectional view of a reactor with good sealing property for producing pharmaceutical intermediates;
FIG. 2 is a sectional view of a sealed feed assembly in a well-sealed reaction vessel for production of pharmaceutical intermediates;
FIG. 3 is a schematic diagram of a material feeding pipe in a reaction kettle with good sealing property for producing medical intermediates.
In the figure: 1-kettle body, 2-supporting legs, 3-feeding pipe, 4-stirring shaft, 5-kettle cover, 6-sealing bearing, 7-stirring motor, 8-sealing feeding component, 9-stirring blade, 10-discharging pipe, 11-sealing valve, 12-feeding pipe, 13-sliding rod, 14-first sealing plate, 15-pressing plate, 16-second sealing plate, 17-first spring, 18-fixing plate, 19-fixing ring, 20-second spring and 21-sealing chute.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
In an embodiment of the present invention, a reactor with good sealing performance for producing pharmaceutical intermediates as shown in fig. 1 includes:
the shell assembly is used for adding raw materials into the reaction and discharging the reacted materials;
the stirring assembly is arranged in the shell assembly, is rotatably connected with the shell assembly and is used for stirring the raw materials in the shell assembly;
and the sealed feeding assembly is arranged on the shell assembly and is used for sealing and feeding the raw materials during reaction.
In this embodiment, stir the reaction through the stirring subassembly after adding the casing subassembly with the raw materials, at the in-process of reaction, add a small amount of a lot of or multiple raw materials with the raw materials through sealed reinforced subassembly and add in proper order, preferentially, sealed reinforced subassembly sets up one at least, conveniently adds respectively or for subsequent use, has avoided reinforced leading to unable sealed and influence normal reaction of leading to in the reaction sequence.
In an embodiment of the present invention, the housing assembly includes:
the kettle body 1 is used for storing raw materials;
the kettle cover 5 is matched with the kettle body 1 and used for sealing the kettle body 1;
the feeding pipe 3 is arranged on one side of the kettle body 1, communicated with the kettle body and used for feeding;
the discharging pipe 10 is arranged at one end of the kettle body 1 far away from the kettle cover 5, communicated with the kettle body and used for discharging materials;
in the embodiment of the utility model, the during operation closes the seal valve 11 in the discharging pipe 10, then open the seal valve 11 in the feeding pipe 3, add the raw materials from feeding pipe 3, close the seal valve 11 in the feeding pipe 3 after adding, after waiting that the reaction is accomplished, open the seal valve 11 in feeding pipe 3 and discharging pipe 10, emit the finished product from discharging pipe 10 in, discharging pipe 10 sets up in the bottom in this embodiment, for making things convenient for the blowing, install a plurality of landing legs 2 in valve body 1 bottom and support it, guarantee the stability of reaction, the blowing is more convenient.
In an embodiment of the present invention, the stirring assembly includes:
the stirring shaft 4 is rotatably arranged in the kettle cover 5;
the stirring motor 7 is fixedly arranged on the outer side of the kettle cover 5 and is used for driving the stirring shaft 4 to rotate;
and the stirring blade 9 is fixedly arranged on the outer side of the stirring shaft 4 and is used for stirring the raw materials.
The utility model discloses an in the embodiment, the during operation takes (mixing) shaft 4 to rotate through agitator motor 7, and 4 lower extremes of (mixing) shaft set up in the cauldron body 1, take stirring leaf 9 to rotate through (mixing) shaft 4 and improve reaction rate, for the convenience carry out the dismouting to (mixing) shaft 4, agitator motor 7 passes through motor support and 5 fixed connection of kettle cover, simultaneously, for improving the leakproofness, install sealed bearing 6 in the kettle cover 5, sealed bearing 6 cover is established at (mixing) shaft 4 outsidely, and as the alternative, the stirring subassembly still can be for stirring rake and planetary gear cooperation rotating electrical machines stir for the stirring is more abundant, and the reaction is more thorough.
In an embodiment of the present invention, as shown in fig. 2, the sealed charging assembly includes:
the feeding part is fixedly arranged on the kettle cover, is connected with the kettle cover in a sealing way and is used for feeding;
and the sealing pieces are arranged at the two ends of the feeding piece, are matched with the feeding piece and are used for sealing the two ends of the feeding piece.
The utility model discloses an in the embodiment, before reinforced, reinforced both ends are all sealed, in reinforced time, the setting is opened at the outside one end of kettle cover 5, add the back with the material, outside one end is sealed, then open inside one end again and send into the material, send into the inside one end of back and seal again, so realized sealed reinforced basically, influence the reaction when having avoided reinforced, preferred, reinforced for filling tube 12, hollow pipe also can be hollow square pipe or multilateral venturi tube to can realize normally reinforced can.
In an embodiment of the present invention, the sealing member includes:
the sliding part is arranged in the feeding part in a sliding manner;
the first sealing plate 14 is arranged at one end of the feeding part far away from the kettle body 1 in a sliding manner and is connected with the sliding part in a sliding manner;
and the second sealing plate 16 is arranged at one end of the feeding piece close to the kettle body 1 in a sliding manner and is fixedly connected with the sliding piece.
In the embodiment of the utility model, the preferred slide bar 13 of slider, can also use square pipe to replace, it removes first closing plate 14 earlier during reinforced, make it and the separation of feeding piece, for convenient operation, can install rather than fixed ring 19 of fixed connection outside first closing plate 14, it is more convenient to adjust first closing plate 14 through fixed ring 19, it is sealed with feeding piece with first closing plate 14 after the material adds in the feeding piece, make slide bar 13 take second closing plate 16 and the separation of feeding piece through slide bar 13 this moment, it gets into the material and gets into the internal participation reaction of cauldron 1 to drop the material under the effect of gravity, reset second closing plate 16 after the material falls again, realize sealed again.
In an embodiment of the present invention, a first connecting member is installed in the feeding member, that is, the first connecting member realizes the automatic reset of the second sealing plate 16, specifically, the first connecting member includes:
the first fixing piece is fixedly arranged in the feeding piece, is sleeved outside the sliding piece in a sliding manner and is used for guiding the sliding of the sliding piece;
and one end of the first elastic piece is fixedly connected with the first fixing piece, and the other end of the first elastic piece is fixedly connected with the first sealing plate.
The utility model discloses an in the embodiment, the preferred fixed plate 18 of first mounting, as the alternative, also can be the dead lever, the preferred first spring 17 of first elastic component, also can practical extension spring, set up on the fixed plate 18 with slider matched with slide opening, guarantee the slip stability of slider, when reinforced opening second closing plate 16, first spring 17 extension, under first spring 17 reset effect, sealed second closing plate 16 with reinforced when loosening the slider after reinforced accomplishing.
In an embodiment of the present invention, a second connecting member is installed outside the feeding member, that is, the first sealing plate 14 is sealed by the second connecting member, specifically, the second connecting member includes:
the second fixing piece is fixedly arranged at one end of the sliding piece, which is far away from the first sealing plate;
and one end of the second elastic piece is fixedly connected with the second fixing piece, and the other end of the second elastic piece is fixedly connected with the second elastic piece.
In the embodiment of the present invention, the second fixing member is preferably a pressing plate 15, the second elastic member is preferably a second spring 20, and alternatively, the second fixing member may use a push rod, when preparing to feed, the first sealing plate 14 is moved upward, at this time, the second spring 20 is compressed, after the material is fed into the feeding member, the first sealing plate 14 is loosened, and at this time, under the action of the reset of the second spring 20, the first sealing plate 14 is automatically attached to and sealed with the feeding member.
In an embodiment of the present invention, as shown in fig. 3, the two ends of the feeding member are both provided with a sealing chute 21, two of which are respectively matched with the first sealing plate 14 and the second sealing plate 16, that is, one side of the first sealing plate 14 and the second sealing plate 16 is provided with an oblique protrusion to be matched with the sealing chute 21, so as to further improve the sealing performance during connection.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A reactor with good airtightness for producing a medical intermediate is characterized by comprising:
the shell assembly is used for adding raw materials into the reaction and discharging the reacted materials;
the stirring assembly is used for stirring the raw materials in the shell assembly, is arranged in the shell assembly and is rotationally connected with the shell assembly;
the sealed feeding assembly is used for feeding raw materials in a sealed mode in the reaction, and the sealed feeding assembly is arranged on the shell assembly; wherein
The sealed feed assembly includes:
the feeding part is fixedly arranged on the shell component and is connected with the shell component in a sealing way;
and the sealing pieces are arranged at two ends of the feeding piece and are matched with the feeding piece.
2. The reactor for producing a pharmaceutical intermediate according to claim 1, wherein the housing assembly comprises:
a kettle body;
the kettle cover is matched with the kettle body;
the feeding pipe is arranged on one side of the kettle body and communicated with the kettle body;
the discharging pipe is arranged at one end of the kettle body, which is far away from the kettle cover, and is communicated with the kettle body;
and the sealing valves are arranged in the feeding pipe and the discharging pipe.
3. The reaction vessel with good sealing property for pharmaceutical intermediate production according to claim 2, wherein the stirring assembly comprises:
the stirring shaft is rotatably arranged in the kettle cover;
the stirring motor is fixedly arranged on the outer side of the kettle cover;
and the stirring blade is fixedly arranged on the outer side of the stirring shaft.
4. The reactor for producing a pharmaceutical intermediate according to claim 3, wherein the sealing member comprises:
the sliding part is arranged in the feeding part in a sliding manner;
the first sealing plate is arranged at one end, far away from the kettle body, of the feeding part in a sliding mode and is connected with the sliding part in a sliding mode;
and the second sealing plate is arranged at one end, close to the kettle body, of the feeding piece in a sliding manner and is fixedly connected with the sliding piece.
5. The reaction kettle with good tightness for producing the pharmaceutical intermediate as recited in claim 4, wherein the feeding member is internally provided with a first connecting member.
6. The reaction vessel with good sealing property for pharmaceutical intermediate production according to claim 5, wherein the first connecting member comprises:
the first fixing piece is fixedly arranged in the feeding piece, is sleeved outside the sliding piece in a sliding manner and is used for guiding the sliding of the sliding piece;
and one end of the first elastic piece is fixedly connected with the first fixing piece, and the other end of the first elastic piece is fixedly connected with the first sealing plate.
7. The reaction kettle with good tightness for producing the pharmaceutical intermediate according to claim 4, wherein a second connecting piece is installed on the outer side of the feeding piece.
8. The reactor for producing a pharmaceutical intermediate according to claim 7, wherein the second connecting member comprises:
the second fixing piece is fixedly arranged at one end of the sliding piece, which is far away from the first sealing plate;
and one end of the second elastic piece is fixedly connected with the second fixing piece, and the other end of the second elastic piece is fixedly connected with the second elastic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120793560.2U CN215234039U (en) | 2021-04-16 | 2021-04-16 | Medicine midbody production is with reation kettle that leakproofness is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120793560.2U CN215234039U (en) | 2021-04-16 | 2021-04-16 | Medicine midbody production is with reation kettle that leakproofness is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215234039U true CN215234039U (en) | 2021-12-21 |
Family
ID=79509397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120793560.2U Expired - Fee Related CN215234039U (en) | 2021-04-16 | 2021-04-16 | Medicine midbody production is with reation kettle that leakproofness is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215234039U (en) |
-
2021
- 2021-04-16 CN CN202120793560.2U patent/CN215234039U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |