CN215653930U - Extraction device for pharmaceutical intermediate preparation - Google Patents
Extraction device for pharmaceutical intermediate preparation Download PDFInfo
- Publication number
- CN215653930U CN215653930U CN202121642204.7U CN202121642204U CN215653930U CN 215653930 U CN215653930 U CN 215653930U CN 202121642204 U CN202121642204 U CN 202121642204U CN 215653930 U CN215653930 U CN 215653930U
- Authority
- CN
- China
- Prior art keywords
- extraction
- tank shell
- extraction tank
- pharmaceutical intermediate
- top cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Accessories For Mixers (AREA)
Abstract
An extraction device for preparing a pharmaceutical intermediate comprises an extraction tank shell, a top cover and a motor, wherein the top cover is connected to the top of the extraction tank shell in a covering manner, the motor is arranged in the middle of the top cover, the output end of the motor is connected with a stirring shaft, the stirring shaft penetrates through the top cover and extends downwards to the bottom of the extraction tank shell, stirring blades are connected onto the stirring shaft, two side edges of each stirring blade are connected with scraping plates through a plurality of springs, the side edges of each scraping plate are abutted against the inner wall of the extraction tank shell, and a feed inlet and an exhaust outlet are respectively arranged on two side edges of the top cover. Can clean the inner wall in time and prevent wall adhesion.
Description
Technical Field
The utility model relates to the field of extraction devices, in particular to an extraction device for pharmaceutical intermediate preparation.
Background
A medical intermediate is a chemical raw material or a chemical product used in a medicine synthesis process, a compound obtained by synthesis or extraction is often required to be separated and purified in the synthesis process of the medical intermediate, the separation and purification generally adopts solvent extraction, a synthesized mixture is separated by utilizing different solubilities of components in a solvent in a system, solute substances are transferred from one solvent to another solvent by utilizing the difference of solubilities or distribution coefficients of the substances in the two solvents which are not mutually soluble or slightly soluble, the purification and extraction are required to be carried out in the production and processing of the medical intermediate in order to improve the purity of the intermediate in the medicine preparation process, but the internal temperature of the existing extraction device is overhigh, the components are easy to stick to the wall, the cleaning is troublesome, the subsequent extraction purity is influenced, the extraction cannot be carried out completely, and the extraction solution cannot be fully mixed, the quality of extraction is influenced, the extraction effect is poor, and the extraction efficiency is reduced.
Disclosure of Invention
The present invention provides an extraction apparatus for pharmaceutical intermediate preparation, which solves the above problems.
The technical scheme adopted by the utility model is as follows:
an extraction device for preparing a pharmaceutical intermediate comprises an extraction tank shell, top cap and motor, the top cap lid connects the top at extraction tank shell, the centre of top cap sets up the motor, the output of motor is connected with the (mixing) shaft, the (mixing) shaft passes top cap and downwardly extending to extraction tank shell's bottom, be connected with stirring fan blade on the (mixing) shaft, stirring fan blade's both sides limit has the scraper blade through a plurality of spring coupling, the side butt of scraper blade is on extraction tank shell inner wall, the both sides limit of top cap is equipped with feed inlet and gas vent respectively, extraction tank shell's bottom is equipped with the support column, set up temperature sensor on extraction tank shell's the lower part inner wall, upper portion equipartition has the heating pipe in extraction tank shell's the outside, first discharge gate has been seted up in the middle of extraction tank shell's bottom, the second discharge gate has been seted up to extraction tank shell's lower part, all be connected with the solenoid valve on first discharge gate and the second discharge gate.
The two ends of the spring are both connected with screws, threads are arranged on the screws, and the screws at the two ends of the spring are respectively screwed on the side wall surfaces of the scraper blade and the stirring fan blade.
The root end of the screw is connected with a screw cap, and a circle of annular groove is formed between the screw and the screw cap.
The two ends of the spring are bent into circular rings, and the circular rings are sleeved at the annular grooves of the screws.
The exhaust port is connected with an exhaust fan.
The lower part of the extraction tank shell is an arc-shaped bottom.
The bottom end of the stirring shaft extends into the arc-shaped bottom of the extraction tank shell, and the bottom end of the stirring shaft is connected with a stirring blade.
The stirring fan blade is provided with a plurality of liquid circulation ports which are wave-shaped openings.
The wave crests and wave troughs of the adjacent liquid circulation ports on the stirring fan blades are oppositely arranged.
The utility model has the beneficial effects that: according to the utility model, the stirring fan blades are arranged in the extraction tank shell, so that extraction liquid stirring is realized, the heating speed is accelerated, the extraction speed is increased, the working efficiency is improved, the liquid circulation ports with the waveform structures are formed in the stirring fan blades, so that liquid is fully mixed, the extraction effect is improved, the two side edges of the stirring fan blades are connected with the scraper blades through the springs, the inner wall can be cleaned in time, and wall sticking is prevented.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic view of the connection between the stirring blades and the scraping plate according to the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Wherein: 1-a motor; 2-a top cover; 3-a feed inlet; 4-exhaust fan; 5-an exhaust port; 6-extracting tank shell; 7-heating a tube; 8-a scraper; 9-a spring; 10-stirring fan blades; 11-a liquid flow port; 12-a stirring shaft; 13-a temperature sensor; 14-stirring blade; 15-a support column; 16-a first discharge port; 17-a second discharge port; 18-a screw; 19-an annular groove; 20-screw cap.
Detailed Description
An extraction device for pharmaceutical intermediate preparation comprises an extraction tank shell 6, a top cover 2 and a motor 1, wherein the top cover 2 is connected to the top of the extraction tank shell 6 in a covering manner, the motor 1 is arranged in the middle of the top cover 2, the output end of the motor 1 is connected with a stirring shaft 12, the stirring shaft 12 penetrates through the top cover 2 and extends downwards to the bottom of the extraction tank shell 6, the stirring shaft 12 is connected with stirring fan blades 10, two side edges of each stirring fan blade 10 are connected with scraping plates 8 through a plurality of springs 9, the side edges of each scraping plate 8 are abutted against the inner wall of the extraction tank shell 6, the scraping plates 8 can be tightly abutted against the inner wall of the extraction tank shell 6 through the connection of the springs 9 without scraping the inner wall by the scraping plates 8, two side edges of the top cover 2 are respectively provided with a feed inlet 3 and an exhaust outlet 5, the bottom of the extraction tank shell 6 is provided with a support column 15, the lower inner wall of the extraction tank shell 6 is provided with a temperature sensor 13, and the temperature sensor 13 is connected to a temperature controller, heating pipes 7 are uniformly distributed on the middle upper part of the outer side of the extraction tank shell 6, the heating pipes 7 are connected to a temperature controller, the controller can be a BWY-802ATH series temperature controller, a first discharge port 16 is formed in the middle of the bottom of the extraction tank shell 6, a second discharge port 17 is formed in the lower part of the extraction tank shell 6, electromagnetic valves are connected to the first discharge port 16 and the second discharge port 17, and extraction liquid and impurity liquid are discharged through layered discharge ports.
The two ends of the spring 9 are both connected with screws 18, the screws 18 are provided with threads, and the screws 18 at the two ends of the spring 9 are screwed on the side wall surfaces of the scraper 8 and the stirring fan blade 10 respectively. The root end of the screw 18 is connected with a screw cap 20, and a ring-shaped groove 19 is formed between the screw 18 and the screw cap 20. The two ends of the spring 9 are bent into circular rings, the circular rings are sleeved at the annular grooves 19 of the screws 18, and the screws 18 are connected to the scraper 8 and the stirring fan blades 10, so that the scraper 8 is flexibly connected with the stirring fan blades 10, the scraper 8 is ensured to be tightly attached to the inner wall, and the scraper 8 is prevented from scraping the inner wall.
And the exhaust port 5 is connected with an exhaust fan 4.
The lower part of the extraction tank shell 6 is an arc-shaped bottom.
The bottom end of the stirring shaft 12 extends into the arc-shaped bottom of the extraction tank shell 6, and the bottom end of the stirring shaft 12 is connected with a stirring blade 14, so that liquid at the bottom of the extraction tank shell 6 is stirred.
The stirring fan blade 10 is provided with a plurality of liquid circulation ports 11, and the liquid circulation ports 11 are wave-shaped openings. The wave crests and the wave troughs of the adjacent liquid circulation ports 11 on the stirring fan blades 10 are oppositely arranged, the liquid circulation ports 11 are waveform openings, and the wave crests and the wave troughs of the adjacent liquid circulation ports 11 are opposite to each other, so that flowing liquid flows form colliding mixed flows to improve the extraction effect.
When in use, the medical intermediate and the extract are added into the extraction tank shell 6 from the feed inlet 3, the heating pipe 7 heats the extraction tank shell 6, the motor 1 is started to drive the stirring shaft 12 to rotate, the stirring shaft 12 drives the stirring fan blades 10 to rotate, the stirring fan blades 10 rotate to drive the liquid to stir, meanwhile, the stirring fan blades 10 are provided with liquid flow openings 11 to increase the mixing effect of liquid flow and improve the extraction effect, the stirring fan blades 10 are connected with the scraping plates 8 through springs 9 to ensure that the scraping plates 8 are tightly attached to the inner wall and prevent the scraping plates 8 from scraping the inner wall, meanwhile, the material is prevented from being stuck on the inner wall, a temperature sensor 13 is arranged in the extraction tank shell 6, the temperature sensor 13 is connected to a temperature controller arranged outside, meanwhile, the temperature controller is connected with the heating pipe 7 to control the heating temperature, and the stirring fan blades 10 rotate to promote liquid stirring, so that the heating speed is increased, and the heating uniformity is guaranteed.
The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (9)
1. The extraction device for the pharmaceutical intermediate preparation is characterized by comprising an extraction tank shell (6), a top cover (2) and a motor (1), wherein the top cover (2) is connected to the top of the extraction tank shell (6) in a covering manner, the motor (1) is arranged in the middle of the top cover (2), the output end of the motor (1) is connected with a stirring shaft (12), the stirring shaft (12) penetrates through the top cover (2) and extends downwards to the bottom of the extraction tank shell (6), stirring blades (10) are connected onto the stirring shaft (12), two side edges of each stirring blade (10) are connected with scraping plates (8) through a plurality of springs (9), the side edges of each scraping plate (8) are abutted against the inner wall of the extraction tank shell (6), a feed inlet (3) and an exhaust outlet (5) are respectively arranged on the two side edges of the top cover (2), a support column (15) is arranged at the bottom of the extraction tank shell (6), a temperature sensor (13) is arranged on the inner wall of the lower part of the extraction tank shell (6), heating pipes (7) are uniformly distributed on the middle upper part of the outer side of the extraction tank shell (6), a first discharge hole (16) is formed in the middle of the bottom of the extraction tank shell (6), a second discharge hole (17) is formed in the lower part of the extraction tank shell (6), and electromagnetic valves are connected to the first discharge hole (16) and the second discharge hole (17).
2. The extraction apparatus for pharmaceutical intermediate preparation according to claim 1, wherein the two ends of the spring (9) are each connected with a screw (18), the screws (18) are provided with threads, and the screws (18) at the two ends of the spring (9) are respectively screwed on the side wall surfaces of the scraper (8) and the stirring fan (10).
3. An extraction device for pharmaceutical intermediate preparations according to claim 2, wherein the screw (18) has a screw cap (20) attached to its root end, and wherein a ring-shaped recess (19) is provided between the screw (18) and the screw cap (20).
4. Extraction device for pharmaceutical intermediate preparations according to claim 3, characterized in that the spring (9) is bent at both ends into a ring, which is sleeved at the annular groove (19) of the screw (18).
5. An extraction apparatus for pharmaceutical intermediate preparation according to claim 1, wherein an exhaust fan (4) is connected to the exhaust port (5).
6. An extraction apparatus for pharmaceutical intermediate preparation according to claim 1, wherein the lower part of the extraction tank housing (6) is an arc-shaped bottom.
7. The extraction apparatus for pharmaceutical intermediate preparation according to claim 6, wherein the bottom end of the stirring shaft (12) extends into the arc-shaped bottom of the extraction tank housing (6), and the stirring blade (14) is connected to the bottom end of the stirring shaft (12).
8. An extraction apparatus for pharmaceutical intermediate preparation according to claim 1, wherein the stirring blade (10) is provided with a plurality of liquid communication ports (11), and the liquid communication ports (11) are wave-shaped openings.
9. An extraction device for pharmaceutical intermediate preparation according to claim 8, characterized in that the wave crests and wave troughs of adjacent liquid passage openings (11) of the stirrer blades (10) are arranged opposite one another.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642204.7U CN215653930U (en) | 2021-07-20 | 2021-07-20 | Extraction device for pharmaceutical intermediate preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642204.7U CN215653930U (en) | 2021-07-20 | 2021-07-20 | Extraction device for pharmaceutical intermediate preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215653930U true CN215653930U (en) | 2022-01-28 |
Family
ID=79980568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121642204.7U Active CN215653930U (en) | 2021-07-20 | 2021-07-20 | Extraction device for pharmaceutical intermediate preparation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215653930U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717053A (en) * | 2022-03-21 | 2022-07-08 | 德帕姆(杭州)泵业科技有限公司 | Sea-buckthorn essence extraction equipment |
| CN115487538A (en) * | 2022-09-19 | 2022-12-20 | 山东华仙浩森生物科技有限公司 | Extraction device of stevioside production |
-
2021
- 2021-07-20 CN CN202121642204.7U patent/CN215653930U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114717053A (en) * | 2022-03-21 | 2022-07-08 | 德帕姆(杭州)泵业科技有限公司 | Sea-buckthorn essence extraction equipment |
| CN114717053B (en) * | 2022-03-21 | 2023-12-26 | 德帕姆(杭州)泵业科技有限公司 | Sea buckthorn essence extraction equipment |
| CN115487538A (en) * | 2022-09-19 | 2022-12-20 | 山东华仙浩森生物科技有限公司 | Extraction device of stevioside production |
| CN115487538B (en) * | 2022-09-19 | 2023-09-22 | 山东华仙浩森生物科技有限公司 | Extraction device for sweet leaf glycoside production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215653930U (en) | Extraction device for pharmaceutical intermediate preparation | |
| CN205850836U (en) | A kind of reactor of band cleaning function | |
| CN108159952A (en) | A kind of coating material agitator with multiple agitating function | |
| CN216604975U (en) | Mixer for preparing 4, 6-diamino resorcinol hydrochloride | |
| CN205392439U (en) | A blender for western medicine preparation | |
| CN206562436U (en) | A kind of enzyme digestion reaction kettle extracted for Moringa | |
| CN107930559A (en) | A kind of reaction kettle | |
| CN215511666U (en) | Stirring tank | |
| CN113318688A (en) | Tartary buckwheat husk powder draws flavone equipment | |
| CN109351314A (en) | A kind of novel reaction kettle | |
| CN108636330A (en) | A kind of chemical reaction kettle convenient for cleaning | |
| CN219072212U (en) | Ammonium paratungstate distillation type solid-liquid separation device with filtering mechanism | |
| CN218485978U (en) | Reaction kettle | |
| CN205850851U (en) | A kind of reactor | |
| RU111026U1 (en) | REACTOR | |
| CN109135979A (en) | Beer makes certainly and use for laboratory saccharification integrative machine | |
| CN205684027U (en) | A kind of reactor | |
| CN211435121U (en) | A drying device for compound amino acid powder production | |
| CN210220400U (en) | Traditional chinese medicine extract product spray drying equipment | |
| CN210765061U (en) | Water-soluble fertilizer fermentation of liquid amino acid filters multi-functional device | |
| CN209810097U (en) | Environment-friendly paint mixing equipment | |
| CN216987685U (en) | Preparation device of 2-bromopropionyl bromide | |
| CN208583348U (en) | A kind of petrochemical industry reaction kettle | |
| CN207941437U (en) | Turpentine oil production stirring reliever | |
| CN206188811U (en) | Homogeneity fermentation cylinder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Gold Value (China) Financial Leasing Co.,Ltd. Assignor: TIANJIN JINGYE FINE CHEMICALS Co.,Ltd. Contract record no.: X2022980015639 Denomination of utility model: A standby extraction device for pharmaceutical intermediates Granted publication date: 20220128 License type: Exclusive License Record date: 20220920 |
|
| EE01 | Entry into force of recordation of patent licensing contract |