CN2645080Y - Special-purpose array color spectrum product collector - Google Patents
Special-purpose array color spectrum product collector Download PDFInfo
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- CN2645080Y CN2645080Y CN 03274694 CN03274694U CN2645080Y CN 2645080 Y CN2645080 Y CN 2645080Y CN 03274694 CN03274694 CN 03274694 CN 03274694 U CN03274694 U CN 03274694U CN 2645080 Y CN2645080 Y CN 2645080Y
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- plate
- array
- fixed
- chromatography
- product collector
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Abstract
阵列色谱专用产品收集器，包括步进电机、步进电机驱动器、变压器、列管盘、分配盘、接受盘、内导管、外导管、内导管支架、基座、电机固定板、支柱、外壳步进电机由步进电机驱动器控制转速，带动分配盘旋转。列管盘上的列管分别与各色谱柱相连，将洗脱液导入分配盘。通过分配盘、接受盘及内外导管，将产品导出。该收集器用于阵列式连续制备色谱系统的产品收集满足生产的自动化、连续、方便的要求。
Special product collector for array chromatography, including stepper motor, stepper motor driver, transformer, tube tray, distribution tray, receiving tray, inner conduit, outer conduit, inner conduit bracket, base, motor fixing plate, pillar, shell step The speed of the feeder motor is controlled by the stepper motor driver to drive the distribution disc to rotate. The tubes on the tube tray are respectively connected with each chromatographic column, and the eluent is introduced into the distribution tray. The products are exported through the distribution plate, the receiving plate and the inner and outer conduits. The collector is used for product collection of an array type continuous preparation chromatographic system to meet the requirements of automation, continuity and convenience of production.
Description
Technical field
The utility model relates to preparative chromatography product gatherer, relates in particular to the continuous preparative chromatography special product of array gatherer.
Background technology
The preparative chromatography technology is one of indispensable important separating and purifying technology during biological medicine, fine chemistry industry are produced.According to device structure and mode of operation, preparative chromatography is divided into column chromatography, mobile bed chromatic, simulated moving bed chromatography, circular chromatography etc., is suitable for different production requirements respectively.The continuous preparative chromatography of the array of inventions such as inventor system (applied for Chinese patent, application number is 03146864.0) can satisfy the extensive needs of preparation continuously of polycomponent.The same with common preparative chromatography, the array chromatogram also needs the product gatherer, but the product gatherer of common preparative chromatography can not be used for the array chromatogram.For this reason, requiring has a kind of special product gatherer that is suitable for the array chromatogram, satisfy the robotization of producing, continuously, requirement easily.
Summary of the invention
The utility model purpose is to provide a kind of special product gatherer that is suitable for the continuous preparative chromatography of array system.It comprises:
Pedestal, motor fixing plate, described motor fixing plate are directly over pedestal, and both planar horizontal are parallel; Wherein said pedestal and motor fixing plate circular plate, motor fixing plate can be connected and fixed by pillar more than 3 and pedestal;
Stepper motor, stepper motor driver, transformer, described stepper motor, controllor for step-by-step motor and transformer are fixed in the space between motor fixing plate and the pedestal, wherein stepper motor is fixed on the below of motor fixing plate, the rotating shaft of stepper motor is positioned at the center of fixed head, direction links by shaft coupling and transmission shaft vertically upward; Transformer and stepper motor driver are fixed on the pedestal;
Receiving plate, its structure is a disk, it is fixed in the top of motor fixing plate, for example, can fix with upper supporting column and motor fixing plate by 3, there is a bearing in disk center, be used for stablizing transmission shaft, have at least 20 annular concentric of quantity to be subjected to the liquid ditch on the dish, all annulars are subjected to liquid ditch bottom respectively to connect an outer catheter and pass array chromatogram special product gatherer shell, and the product of accepting is derived array chromatogram special product gatherer;
Distribution plate, it is positioned at the top of receiving plate, its structure is a disk, its center is by being bolted on the transmission shaft that passes bearing, the distribution plate top edge has an annular liquid flume ditch concentric with the axle center, along the circumferential direction distributing equably in the liquid bath ditch is subjected to the identical liquid bath of liquid ditch quantity with the annular of receiving plate, and the bottom of each liquid bath connects an inner catheter;
The tubulation dish, its correspondence be positioned at distribution plate directly over and be fixed on the top cover of array chromatogram special product gatherer shell, at least 2 tubulations of described tubulation rim circumferencial direction vertical fixing, be generally 2 to 100, described tubulation upper entrance is used for connecting respectively the eluent export pipeline of each chromatography column of array packed column, and lower part outlet is aimed at the annular liquid flume ditch on the distribution plate;
The inner catheter support, it is between distribution plate and receiving plate, and its center stationkeeping is on the stepper motor transmission shaft.Wherein preferred inner catheter supporting structure is for excellent always, and the outermost liquid ditch diameter that is subjected to is suitable on length and receiving plate, and it is between distribution plate and receiving plate, and its center uses bolt on transmission shaft.Be carved with n aperture on the inner catheter support, the corresponding annular in each hole is subjected to the liquid ditch, and inner catheter is fixed by the aperture on the inner catheter support, and is assigned to accurately that corresponding annular is subjected in the liquid ditch on receiving plate.
For making things convenient for moving of equipment, the utility model can also have wheel to be fixed under the pedestal.
Consider the corrosion resistance of tubulation, inner catheter, outer catheter, distribution plate and receiving plate in the array chromatogram special product gatherer, its manufacturing materials preferably polytetrafluoroethylene or stainless steel.
The operational process of array chromatogram special collector is: the tubulation on the tubulation dish imports eluent the distribution plate of rotation.Distribution plate is by the stepper motor driven rotary, and rotating speed is controlled by the program of design in advance by stepper motor driver and computing machine.The eluent that distribution plate receives is subjected in the liquid ditch by the respective annular that inner catheter is assigned on receiving plate, is derived by outer catheter then, is connected to respectively in the corresponding product reservoir vessel.
Description of drawings
Fig. 1 is the utility model example structure synoptic diagram
Fig. 2 uses synoptic diagram for the utility model in the continuous preparative chromatography of array system
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.See Fig. 1, in the array chromatogram special product gatherer of the utility model embodiment, motor fixing plate 8 links to each other with pedestal 14 by the pillar 12 more than 3, and parallel with pedestal 14.In transformer 9, stepper motor driver 11 and stepper motor 10 space between motor fixing plate 8 and pedestal 14.Transformer 9 and stepper motor driver 11 are fixed by bolts on the pedestal 14, and stepper motor 10 is fixed by bolts to the below of motor fixing plate 8, and the rotating shaft of stepper motor 10 is positioned at the center of fixed head 8, and vertical with motor fixing plate 8, are directed upwardly.Receiving plate 6 is positioned at the top of motor fixing plate 8, link to each other with motor fixing plate 8 with upper supporting column 12 by 3, there is a swivel bearing 17 at its center, and the transmission shaft 13 of stepper motor passes this bearing 17, be attached to distribution plate 3, distribution plate 3 is rotated with the transmission shaft 13 of motor 10.The structure of distribution plate 3 is a disk, its top edge n liquid bath that along the circumferential direction distributing equably.Barrier between the liquid bath should be as far as possible little, and the liquid bath quantitative range is preferably 60～120, also can be more some more according to actual needs.Receiving plate 6 is circular, from leaving its center swivel bearing certain distance, is carved with the concentric annular identical with liquid bath quantity equidistantly and is subjected to the liquid ditch.
Tubulation dish 2 is fixed on the top cover of shell 16, be positioned at distribution plate 3 directly over, along the circumferential direction be fixed with 20 to 100 tubulations 1 on the tubulation dish equably, tubulation quantity is identical with the array chromatographic column quantity of actual array formula chromatographic system.Tubulation 1 lower part outlet is aimed at the annular liquid flume ditch of distribution plate 3, does not influence the rotation of distribution plate 3 simultaneously.Tubulation 1 upper end links to each other with the eluent pipeline of each chromatographic column respectively.
Connect an inner catheter 4 at the bottom of each liquid bath on the distribution plate 3 respectively.Below distribution plate 3, the top of receiving plate 6 is provided with inner catheter support 5, is fixed on the drive axle of motor 13, rotates with transmission shaft 13.Inner catheter 4 accurately is assigned on receiving plate 6 corresponding each annular by inner catheter support 5 and is subjected in the liquid ditch, guarantees that the outlet of inner catheter 4 can be rotated by the liquid ditch without barrier along annular.Inner catheter 4 is connected one to one by the liquid ditch each liquid bath and the annular of distribution plate 3.Annular is subjected to liquid ditch bottom respectively to connect an outer catheter 7, passes shell 16, and product is derived.
The shell 16 of array chromatogram special product gatherer is a cylindrical structural, by screw retention on pedestal 14.Be lower than receiving plate 6 at it but be higher than on the height of motor fixing plate 8, along the circumferential direction have n aperture equidistantly, outer catheter 7 stretches out shell 16 by these apertures, and the top cover center of shell has round hole, be used for tubulation dish 2, the diameter in circle hole is slightly less than tubulation dish 2.
At least 3 wheels 15 have been fixed in pedestal 14 belows, make things convenient for gatherer to move.The power lead of stepper motor driver 11 passes shell 16 and guides to outside the array chromatogram special product gatherer.
The eluent pipeline outlet of each post of array chromatographic column is connected to the tubulation 1 on the product gatherer tubulation dish, and eluent is imported distribution plate 3.Stepper motor driver 11 control step motors 10 drive distribution plate 3 rotations by the rotating speed of setting.The eluent that distribution plate 3 receives is subjected in the liquid ditch by the respective annular that inner catheter 4 is assigned on receiving plate 6, passes shell 16 by outer catheter 7 then and derives, and flows out gatherer respectively after making each product send into its corresponding pipeline.This array chromatogram special product gatherer is used for the continuous preparative chromatography of array, and is very convenient in practical operation.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03274694 CN2645080Y (en) | 2003-09-22 | 2003-09-22 | Special-purpose array color spectrum product collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03274694 CN2645080Y (en) | 2003-09-22 | 2003-09-22 | Special-purpose array color spectrum product collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2645080Y true CN2645080Y (en) | 2004-09-29 |
Family
ID=34302036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03274694 Expired - Fee Related CN2645080Y (en) | 2003-09-22 | 2003-09-22 | Special-purpose array color spectrum product collector |
Country Status (1)
| Country | Link |
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| CN (1) | CN2645080Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11389787B2 (en) | 2019-02-20 | 2022-07-19 | Kara Technologies Inc. | Catalyst structure and method of upgrading hydrocarbons in the presence of the catalyst structure |
| US11725150B2 (en) | 2020-08-18 | 2023-08-15 | Kara Technologies Inc. | Method of light oil desulfurization in the presence of methane containing gas environment and catalyst structure |
| US12006475B2 (en) | 2020-08-26 | 2024-06-11 | Kara Technologies Inc. | Organic solid biomass conversion for liquid fuels/chemicals production in the presence of methane containing gas environment and catalyst structure |
-
2003
- 2003-09-22 CN CN 03274694 patent/CN2645080Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11389787B2 (en) | 2019-02-20 | 2022-07-19 | Kara Technologies Inc. | Catalyst structure and method of upgrading hydrocarbons in the presence of the catalyst structure |
| US11833492B2 (en) | 2019-02-20 | 2023-12-05 | Kara Technologies, Inc. | Catalyst structure and method of upgrading hydrocarbons in the presence of the catalyst structure |
| US11725150B2 (en) | 2020-08-18 | 2023-08-15 | Kara Technologies Inc. | Method of light oil desulfurization in the presence of methane containing gas environment and catalyst structure |
| US12006475B2 (en) | 2020-08-26 | 2024-06-11 | Kara Technologies Inc. | Organic solid biomass conversion for liquid fuels/chemicals production in the presence of methane containing gas environment and catalyst structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040929 Termination date: 20110922 |