CN216777979U - A high-efficient extraction device for preparing high-purity fudosteine - Google Patents
A high-efficient extraction device for preparing high-purity fudosteine Download PDFInfo
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- CN216777979U CN216777979U CN202220108256.4U CN202220108256U CN216777979U CN 216777979 U CN216777979 U CN 216777979U CN 202220108256 U CN202220108256 U CN 202220108256U CN 216777979 U CN216777979 U CN 216777979U
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Abstract
The utility model discloses a high-efficiency extraction device for preparing high-purity fudosteine, which comprises a motor, a light phase outlet, a light phase inlet, an extractant raw material tank, a connecting pipe, an extraction cylinder, a light phase collection tank, a heavy phase outlet, a stock solution inlet, a rotary drum, a stirring shaft and a heavy phase collection tank, wherein an output shaft of the motor is connected with the stirring shaft, the corresponding rotary drums are arranged between the extraction cylinder and the stirring shaft, the left side of each stage of extraction bin of the extraction cylinder is provided with the corresponding stock solution inlet and the corresponding heavy phase outlet, the heavy phase outlet is connected with the heavy phase collection tank through the connecting pipe, the right side of the extraction cylinder is provided with the corresponding light phase inlet and the light phase outlet, the three groups of light phase inlets and the light phase outlets are respectively connected with the extractant raw material tank and the light phase collection tank through the connecting pipes which are connected in parallel, three-stage extraction is realized, the extraction efficiency is greatly improved, and raffinate material liquid can be uniformly collected, purified and recycled, and the extraction efficiency is high, the purity of the final finished product is high, and the labor cost is saved.
Description
Technical Field
The utility model relates to the technical field of extraction devices, in particular to a high-efficiency extraction device for preparing high-purity fudosteine.
Background
In the industrial production of fudosteine, 3-halopropyl acetate or 3-halopropyl propionate and L-cysteine are used as initial raw materials, and the subsequent reaction can be carried out after three extractions of the reaction product obtained in the aqueous alkali solution. A multi-round extraction method is usually adopted in the production, and after one-round extraction is completely finished, the obtained feed liquid is subjected to the next round of extraction process. In the traditional production process, the production rate can be reduced by the transportation of the feed liquid, and the raffinate liquid needs to be recycled for multiple times for treatment, so that the raffinate liquid is difficult to recycle in time, and the cost is increased.
At present, the extraction device for fudosteine production in laboratories or industry has the defects, the feed liquid is required to be manually transported and transferred when the extraction device is used, the traditional manual operation method can meet the reaction requirement, but the manual transportation and the transfer of the material consume manpower and have low efficiency, and the industrial requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, provides the efficient extraction device for preparing high-purity fudosteine, has a reasonable structure, can realize three-stage extraction, reduces the labor input in the extraction process, can uniformly control the entering of an extracting agent, and can uniformly recycle raffinate liquid, thereby effectively solving the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-efficiency extraction device for preparing high-purity fudosteine comprises a motor, a light phase outlet, a light phase inlet, an extractant raw material tank, a connecting pipe, an extraction cylinder, a light phase collection tank, a heavy phase outlet, a stock solution inlet, a rotary drum, a stirring shaft and a heavy phase collection tank, wherein an output shaft of the motor is connected with the stirring shaft, the stirring shaft is positioned in the extraction cylinder, the extraction cylinder is divided into three stages of extraction bins through partition plates, and a corresponding rotary drum is arranged between each stage of extraction bin and the stirring shaft of the extraction barrel, the left side of each stage of extraction bin of the extraction barrel is provided with a corresponding stock solution inlet and a corresponding heavy phase outlet, the heavy phase outlet of the third stage of extraction bin is connected with the heavy phase collecting tank through a connecting pipe, the right side of the three stages of extraction bins of the extraction barrel is provided with a corresponding light phase inlet and a light phase outlet, and the three groups of light phase inlets and light phase outlets are respectively connected with the extractant raw material tank and the light phase collecting tank through connecting pipes connected in parallel.
Furthermore, each stage of extraction bin of the extraction barrel is connected with the stirring shaft through a coupler, a plurality of bent plates are arranged at the lower end of the coupler, and a sealing gasket is arranged at the joint of the coupler and the stirring shaft.
Furthermore, the adjacent heavy phase outlet is connected with the stock solution inlet through a connecting pipe.
Furthermore, the left side and the right side of the upper end of the rotary drum are connected with the inner wall of the extraction cylinder body through guide plates.
Furthermore, corresponding electromagnetic valves are arranged on connecting pipes for connecting the extracting agent raw material tank and the three groups of light phase inlets.
Compared with the prior art, the utility model has the beneficial effects that: the efficient extraction device for preparing high-purity fudosteine is reasonable in structure and simple to operate, the rotating speed of the stirring shaft is controlled through the motor, the rotating speed of the stirring shaft in the extraction process is controlled, and then the total speed of the extraction step is adjusted; the three-stage quenching body bin of the extraction cylinder body is utilized, so that continuous extraction can be carried out in the extraction process, and the extraction efficiency is greatly improved; the raffinate liquid can be collected uniformly, so that the raffinate liquid is purified uniformly and recycled, the extraction efficiency is high, the purity of the final finished product is high, the labor cost is saved, and the production efficiency is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the first stage extraction chamber of the present invention.
In the figure: the device comprises a motor 1, a light phase outlet 2, a light phase inlet 3, an extractant raw material tank 4, a connecting pipe 5, an extraction cylinder 6, a light phase collection tank 7, a heavy phase outlet 8, a stock solution inlet 9, a rotary drum 10, a stirring shaft 11, a heavy phase collection tank 12, a coupling 13, a guide plate 14 and an electromagnetic valve 15.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a high-efficiency extraction device for preparing high-purity Fudosteine comprises a motor 1, a light phase outlet 2, a light phase inlet 3, an extractant raw material tank 4, a connecting pipe 5, an extraction barrel 6, a light phase collection tank 7, a heavy phase outlet 8, a stock solution inlet 9, a rotary drum 10, a stirring shaft 11 and a heavy phase collection tank 12, wherein an output shaft of the motor 1 is connected with the stirring shaft 11, the stirring shaft 11 is positioned in the extraction barrel 6, the extraction barrel 6 is internally divided into three stages of extraction bins through partition plates, the rotary drum 10 is correspondingly arranged between each stage of extraction bin of the extraction barrel 6 and the stirring shaft 11, the stock solution inlet 9 and the heavy phase outlet 8 which are correspondingly arranged on the left side of each stage of the extraction bin of the extraction barrel 6, the heavy phase outlet 8 of the third stage of the extraction bin is connected with the heavy phase collection tank 12 through the connecting pipe 5, the light phase inlet 3 and the light phase outlet 2 which are correspondingly arranged on the right side of the three stages of the extraction bin of the extraction barrel 6, three groups of light phase inlets 3 and light phase outlets 2 are respectively connected with an extractant raw material tank 4 and a light phase collecting tank 7 through connecting pipes 5 which are connected in parallel, the input end of a motor 1 is electrically connected with the output end of an external power supply, so that the total speed in the extraction process can be adjusted, when an extraction liquid and an extractant simultaneously enter a first-stage extraction bin of an extraction barrel 6, the motor 1 is used as a power source to drive a stirring shaft 11 to stir, meanwhile, the rotating speed of the stirring shaft 11 can be ensured by controlling the rotating speed of the motor 1, the stirring shaft 11 separates under the action of centrifugal force after the extraction liquid and the extractant are mixed in the stirring process, at the moment, a heavy phase feed liquid is tightly attached to the inner wall of a rotary drum 10 to do centrifugal motion, then flows out from a heavy phase outlet 8, is finally collected through a heavy phase collecting tank 12, a light phase feed liquid is tightly attached to the stirring shaft 11 to do centrifugal motion, then flows out from a light phase outlet 2, and is finally collected through the light phase collecting tank 7, the extraction agent and the extract liquid are mixed, separated and extracted, each stage of extraction bin of the extraction barrel 6 is connected with the stirring shaft 11 through the coupling 13, the lower end of the coupling 13 is provided with a plurality of bent plates, and the joint of the coupling 13 and the stirring shaft 11 is provided with a sealing gasket, so that the material liquid in the three-stage extraction bin of the extraction barrel 6 is prevented from flowing and fleeing, the purification degree of material liquid extraction in each stage of extraction bin of the extraction barrel 6 is ensured, the adjacent heavy phase outlet 8 is connected with the raw liquid inlet 9 through the connecting pipe 5, so that the heavy phase material liquid in the previous stage of extraction bin enters the next stage of extraction bin through the connecting pipe 5, the heavy phase material liquid is subjected to three-stage continuous extraction, the extraction efficiency is greatly improved, the left side and the right side of the upper end of the rotary drum 10 are connected with the inner wall of the extraction barrel 6 through the guide plates 14, the rotary drum 10 and the electromagnetic valve 15 are matched with each other, and a flow guide channel for the circulation of the light phase material liquid and the heavy phase material liquid is formed, and then the separated light-phase feed liquid and heavy-phase feed liquid are conveniently discharged, corresponding electromagnetic valves 15 are arranged on connecting pipes 5 connecting the extracting agent raw material tank 4 and the three groups of light-phase inlets 3, and the adding amount of the extracting agent in the three groups of light-phase inlets 3 can be controlled in a grading manner through the three groups of electromagnetic valves 15, so that the extraction quality of each stage of extraction bin is ensured, and the purity of a final finished product is ensured.
When in use: in the extraction process, the extract liquid and the extractant enter a first-stage extraction bin of an extraction cylinder body 6 simultaneously and enter a rotary drum 10 in the flowing process, then the motor 1 mixes the extract liquid and the extractant in the rotary drum 10 through a stirring shaft 11 and separates under the centrifugal force action of the stirring shaft 11, at the moment, the separated light-phase feed liquid clings to the stirring shaft 11 to do centrifugal motion upwards, the light-phase feed liquid at the upper end passes through a diversion trench formed by a diversion plate 14 and then finally enters a light-phase collection tank 7 through a connecting pipe 5, the separated heavy-phase feed liquid clings to the inner wall of the rotary drum 10 to do centrifugal motion upwards, the heavy-phase feed liquid at the upper end similarly passes through the diversion trench formed by the diversion plate 14 and then enters a next-stage extraction bin through the connecting pipe 5, the heavy-phase feed liquid repeatedly passes through three stages of extraction bins to be continuously extracted, and the finally extracted heavy-phase feed liquid enters a heavy-phase collection tank 12 through the connecting pipe 5, the transmission of extractant in the extractant raw material pipe 4 in the extraction process of the above three-stage extraction bin is controlled by the three groups of electromagnetic valves 15 to control the addition amount, namely, the proper amount of extractant is transmitted according to the heavy phase material liquid in each stage of extraction bin, so that the three-stage extraction is realized, the extraction efficiency is greatly improved, the extraction raffinate liquid can be uniformly collected to facilitate the uniform purification and recycling of the extraction raffinate liquid, the extraction efficiency is high, the purity of the final finished product is high, the labor cost is saved, and the production efficiency is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a high-efficient extraction device for preparing high-purity fudosteine, includes motor (1), light phase export (2), light phase entry (3), extractant head tank (4), connecting pipe (5), extraction barrel (6), light phase collection tank (7), heavy phase export (8), stoste entry (9), rotary drum (10), (mixing) shaft (11) and heavy phase collection tank (12), its characterized in that: the output shaft of motor (1) is connected with (mixing) shaft (11), (mixing) shaft (11) are located extraction barrel (6), divide into tertiary extraction storehouse through the baffle in extraction barrel (6), and all be equipped with corresponding rotary drum (10) between every level extraction storehouse of extraction barrel (6) and (mixing) shaft (11), every level extraction storehouse left side of extraction barrel (6) is equipped with corresponding stoste entry (9) and heavy phase export (8), heavy phase export (8) of third level extraction storehouse are connected with heavy phase collection tank (12) through connecting pipe (5), the tertiary extraction storehouse right side of extraction barrel (6) is equipped with corresponding light phase entry (3) and light phase export (2), three groups light phase entry (3) and light phase export (2) are connected with extractant raw material tank (4) and light phase collection tank (7) respectively through connecting pipe (5) that connect in parallel.
2. The high-efficiency extraction device for preparing high-purity fudosteine as claimed in claim 1, wherein: each stage of extraction bin of the extraction barrel body (6) is connected with the stirring shaft (11) through a coupler (13), a plurality of bent plates are arranged at the lower end of the coupler (13), and a sealing gasket is arranged at the joint of the coupler (13) and the stirring shaft (11).
3. The high-efficiency extraction device for preparing high-purity fudosteine as claimed in claim 1, wherein: the adjacent heavy phase outlet (8) is connected with the stock solution inlet (9) through a connecting pipe (5).
4. The high-efficiency extraction device for preparing high-purity fudosteine as claimed in claim 1, wherein: the left side and the right side of the upper end of the rotary drum (10) are connected with the inner wall of the extraction cylinder body (6) through guide plates (14).
5. The high-efficiency extraction device for preparing high-purity fudosteine as claimed in claim 1, wherein: and the connecting pipe (5) connecting the extractant feed tank (4) and the three groups of light phase inlets (3) is provided with corresponding electromagnetic valves (15).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220108256.4U CN216777979U (en) | 2022-01-17 | 2022-01-17 | A high-efficient extraction device for preparing high-purity fudosteine |
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| CN202220108256.4U CN216777979U (en) | 2022-01-17 | 2022-01-17 | A high-efficient extraction device for preparing high-purity fudosteine |
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| CN216777979U true CN216777979U (en) | 2022-06-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115261140A (en) * | 2022-08-01 | 2022-11-01 | 开封御创医学科技有限公司 | Extraction device, traditional Chinese medicine eye patch prepared by extraction device and preparation method |
| CN116747559A (en) * | 2023-08-18 | 2023-09-15 | 西安小草植物科技有限责任公司 | Plant extract preparation extraction device |
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2022
- 2022-01-17 CN CN202220108256.4U patent/CN216777979U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115261140A (en) * | 2022-08-01 | 2022-11-01 | 开封御创医学科技有限公司 | Extraction device, traditional Chinese medicine eye patch prepared by extraction device and preparation method |
| CN115261140B (en) * | 2022-08-01 | 2024-04-30 | 开封御创医学科技有限公司 | Extraction device, traditional Chinese medicine eye mask prepared by using extraction device and preparation method |
| CN116747559A (en) * | 2023-08-18 | 2023-09-15 | 西安小草植物科技有限责任公司 | Plant extract preparation extraction device |
| CN116747559B (en) * | 2023-08-18 | 2023-11-17 | 西安小草植物科技有限责任公司 | Plant extract preparation extraction device |
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