CN110860108A - Novel micro-extraction high-flux magnetic stirring system - Google Patents
Novel micro-extraction high-flux magnetic stirring system Download PDFInfo
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- CN110860108A CN110860108A CN201911236061.7A CN201911236061A CN110860108A CN 110860108 A CN110860108 A CN 110860108A CN 201911236061 A CN201911236061 A CN 201911236061A CN 110860108 A CN110860108 A CN 110860108A
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- turbine
- worm
- stirring system
- magnetic stirring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/04—Solvent extraction of solutions which are liquid
- B01D11/0496—Solvent extraction of solutions which are liquid by extraction in microfluidic devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention discloses a novel micro-extraction high-flux magnetic stirring system, which comprises an extractor and a magnetic stirring system, wherein the stirring system drives a worm to rotate through a motor, the power of the motor is transmitted from the worm to a turbine through the transmission of a turbine worm, the turbine is driven to move, and finally a turntable on a turbine shaft is driven to rotate, so that corresponding power is provided for stirring.
Description
Technical Field
The invention relates to a hollow fiber membrane micro-extractor, in particular to a novel micro-extraction high-flux magnetic stirring system.
Background
The prior hollow fiber membrane micro-extractor only can extract three groups of samples at a time, if a plurality of groups of samples need to be extracted for comparison test, the test efficiency is lower, meanwhile, each group of samples in the hollow fiber membrane micro-extractor usually comprises a plurality of solutions which need to be stirred, three groups of samples, an organic phase and a receiving phase need to be stirred, each group of samples usually only provides power for stirring through a magnetic stirrer, because one group of samples comprises a plurality of solutions which need to be stirred, the farther the distance from the center of the magnetic stirrer, the stirring power is small, and the phenomenon of uneven stirring can occur, therefore, there is a need for a magnetic stirring system that can provide a power source for multiple liquids to be stirred in a set of samples, so that each liquid in a set of samples can be sufficiently stirred.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a novel micro-extraction high-flux magnetic stirring system, wherein a motor drives a worm to rotate, the power of the motor is transmitted from the worm to a turbine through the transmission of a turbine worm, the turbine is driven to move, and finally a turntable on a turbine shaft is driven to rotate to provide corresponding power for stirring.
In order to achieve the purpose, the invention adopts the following technical scheme: a novel micro-extraction high-flux magnetic stirring system comprises an extractor and a magnetic stirring system, wherein the magnetic stirring system comprises a rack, a worm, a plurality of turbines matched with the worm, a controller, a turntable and a magnetic stirrer, the rack is used for supporting or installing other parts, the worm drives the turbines to rotate, the controller is used for controlling the rotating speed of the worm, the turntable is used for supporting the magnetic stirrer and providing a power source for stirring, the rack comprises an upper part of the rack and a lower part of the rack, other parts in the rack are convenient to install and disassemble, the worm is supported by a first worm bearing and a second worm bearing and is supported by bearings, the reliability is good, the maintenance is convenient, the turbines are arranged on a turbine shaft, the turbines are driven by the worm to rotate the turbine shaft, the turbine shaft is supported by the first turbine bearing and the second turbine bearing, the turntable is arranged on the turbine shaft, a pair of magnetic bodies is symmetrically arranged on the rotary table, and the turbine shaft rotates to drive the rotary table to rotate, so that the magnetic stirring bodies move to realize liquid stirring.
Preferably, the upper part of the rack and the lower part of the rack are installed in a matched mode, relative positions are fixed through bolts, the relative positions are fixed through the bolts, the structure is simple, and the upper part of the rack and the lower part of the rack are convenient to disassemble, assemble and install.
Preferably, the upper portion of the rack is provided with a control panel for controlling the rotating speed of the worm, the rotating speed of the worm is adjusted according to needs, and the rack is arranged on the upper portion of the rack and is convenient to operate in use.
Preferably, the power of the worm motion is provided by a motor, and the motor is a common device, is easy to purchase in the market and has low cost.
Preferably, the number of the turbine shafts and the rotating discs is the same as that of the turbines, the number of the turbines is determined according to use requirements, the worm rotates to drive the turbines to rotate, the turbine shafts are further driven to rotate, and the rotating discs are made to rotate, so that the number of the turbine shafts and the rotating discs is the same as that of the turbines.
Preferably, all turbine shafts in the magnetic stirring system are located on a straight line, and therefore, the turbines on the turbine shafts are correctly meshed with the worm.
Preferably, all of the turbine shafts are spaced from the worm screws by the same distance, so that the turbine shafts all need to mesh properly with the worm screws so that they are spaced from the worm screws by the same distance.
Preferably, the turbine shaft is equipped with in proper order from bottom to top first turbine bearing, turbine, second turbine bearing and the carousel, first turbine bearing and second turbine bearing are used for supporting the turbine shaft, and the turbine is used for transmitting power, and the carousel is located the top and is provided with the magnetism stirring, provides power for the stirring.
Preferably, the first turbine bearing is disposed at a lower portion of the housing, and the second turbine bearing is disposed at an upper portion of the housing.
The invention has the beneficial technical effects that: the utility model provides a novel micro-extraction high flux magnetic stirring system, this mixing system passes through the motor drive worm and rotates, through the turbine worm transmission, transmit motor power to the turbine from the worm, drive the turbine motion, drive the carousel rotation on the turbine shaft at last, provide corresponding power for the stirring, the copy of the solution that can stir as required sets up the quantity of turbine, can better satisfy the stirring requirement, this magnetic stirring system can realize stirring multiunit sample, stir many copies sample in a set of sample, the realization carries out the purpose of stirring to high flux detection, mixing system has set up a pair of magnetic substance that sets up on a plurality of carousels and the carousel, solution for each needs the stirring provides power, make each group's sample stir more evenly.
Drawings
FIG. 1 is a schematic diagram of a main view structure of a novel micro-extraction high-flux magnetic stirring system of the present invention;
FIG. 2 is a schematic top view of a novel micro-extraction high-throughput magnetic stirring system according to the present invention.
In the figure: the worm gear 1, the turbine 2, the rotary table 3, the frame upper part 4, the frame lower part 5, the turbine shaft 6, the first turbine bearing 7, the second turbine bearing 8, the magnetic body 9, the control panel 10 and the motor 11.
Detailed Description
The invention will be further described with reference to the accompanying drawings, which will serve to assist the public in understanding the invention, and the following description of the embodiments is not intended to limit the invention to the specific embodiments given by the applicant, and any changes in the definition of parts or features, or in the form of an overall structure, rather than essential changes, may be made to the invention as defined in the claims.
As shown in fig. 1-2, a novel micro-extraction high-flux magnetic stirring system comprises an extractor and a magnetic stirring system, wherein the magnetic stirring system comprises a frame, a worm 1, a plurality of turbines 2 matched with the worm, a controller, a turntable 3 and a magnetic stirrer, the frame is used for supporting or mounting other parts, the worm drives the turbines to rotate, the controller is used for controlling the rotation speed of the worm, the turntable is used for supporting the magnetic stirrer and providing a power source for stirring, the frame comprises a frame upper part 4 and a frame lower part 5, other parts in the frame are convenient to mount and dismount, the worm is supported by a first worm bearing and a second worm bearing, the worm is supported by the bearings, the reliability is good, the maintenance is convenient, the turbine is arranged on a turbine shaft 6, the turbine 2 is driven by the worm 1 to rotate the turbine shaft 6, the turbine shaft 6 is supported by a first turbine bearing 7 and a second turbine bearing 8, the turbine shaft is provided with the rotary table, the rotary table is symmetrically provided with a pair of magnetic bodies 9, the turbine shaft rotates to drive the rotary table to rotate, and then the magnetic stirrer moves to realize liquid stirring; the upper frame part 4 and the lower frame part 5 are installed in a matched mode, relative positions are fixed through bolts, the relative positions are fixed through the bolts, the structure is simple, and the upper frame part 4 and the lower frame part 5 are convenient to disassemble, assemble and install; the upper part 4 of the rack is provided with a control panel 10 for controlling the rotating speed of the worm, the rotating speed of the worm is adjusted according to the requirement, and the upper part 4 of the rack is convenient to operate during use; the power of the worm motion is provided by the motor 11, and the motor 11 is a common device, is easy to purchase in the market and has lower cost; the quantity of the turbine shafts and the turntables is the same as that of the turbines, the quantity of the turbines is determined according to use requirements, the turbines are driven to rotate by the rotation of the worm, the turbine shafts are further driven to rotate, and the turntables are driven to rotate, so that the quantity of the turbine shafts and the turntables is the same as that of the turbines; all turbine shafts in the magnetic stirring system are positioned on the same straight line, and therefore, the turbines on the turbine shafts are correctly meshed with the worm; all the turbine shafts are at the same distance from the worm, so the turbines are all required to be meshed with the worm correctly, and therefore the distances between the turbines and the worm are consistent; the turbine shaft is sequentially provided with the first turbine bearing, the turbine, the second turbine bearing and the turntable from bottom to top, the first turbine bearing and the second turbine bearing are used for supporting the turbine shaft, the turbine is used for transmitting power, and the turntable is arranged at the uppermost end and is provided with a magnetic stirrer for providing power for stirring; the first turbine bearing is arranged at the lower part of the frame, and the second turbine bearing is arranged at the upper part of the frame.
The utility model provides a novel micro-extraction high flux magnetic stirring system, the worm in the system is by motor drive motion, its slew velocity is controlled by the controller, the operator can set up the worm rotational speed on control panel, worm and turbine shaft all support through corresponding bearing and rotate, entire system is provided with a worm, if the sample that needs the stirring includes the liquid that the multiunit needs the stirring, and every group includes the liquid that the triplex needs the stirring again, then corresponding three turbine that sets up, drive corresponding three carousel and rotate, can stir a set of triplex liquid.
In this embodiment, a novel micro-extraction high flux magnetic stirring system, this mixing system passes through the motor drive worm and rotates, through the transmission of turbine worm, transmit motor power to the turbine from the worm, drive the turbine motion, drive the carousel rotation on the turbine shaft at last, provide corresponding power for the stirring, the number of the part of the solution that can stir as required sets up the turbine, can better satisfy the stirring requirement, this magnetic stirring system can realize stirring multiunit sample, stir many samples in a set of sample, the realization carries out the purpose of stirring to high flux detection, mixing system has set up a pair of magnetic substance that sets up on a plurality of carousels and the carousel, solution for each needs the stirring provides power, make each group's sample stir more evenly.
The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that all such changes and modifications as fall within the true spirit and scope of the invention be considered as within the following claims.
Claims (9)
1. The utility model provides a novel micro-extraction high flux magnetic stirring system, includes extractor and magnetic stirring system, its characterized in that, magnetic stirring system includes frame, worm (1), a plurality of turbine (2) supporting with the worm, controller, carousel (3) and magnetic stirrer, the frame includes frame upper portion (4) and frame lower part (5), the worm is supported by first worm bearing and second worm bearing, the turbine sets up on turbine shaft (6), the turbine shaft is supported by first turbine bearing (7) and second turbine bearing (8), be equipped with on the turbine shaft the carousel, the symmetry is equipped with a pair of magnetic substance (9) on the carousel.
2. The novel micro-extraction high-flux magnetic stirring system as claimed in claim 1, wherein the upper frame part and the lower frame part are installed in a matching way to fix the relative positions through bolts.
3. A novel micro-extraction high-flux magnetic stirring system as claimed in claim 1 or 2, characterized in that the upper part of the frame is provided with a control panel (10) for controlling the rotation speed of the worm.
4. A novel micro-extraction high flux magnetic stirring system as claimed in claim 1 or 4, wherein the power of the worm screw motion is provided by a motor (11).
5. The novel micro-extraction high-flux magnetic stirring system as claimed in claim 1, wherein the number of the turbine shafts and the rotating discs is the same as the number of the turbines.
6. The novel micro-extraction high-flux magnetic stirring system as claimed in claim 1 or 5, wherein all turbine shafts in the magnetic stirring system are located on a straight line.
7. The novel micro-extraction high-flux magnetic stirring system as claimed in claim 1 or 5, wherein all turbine shafts are at the same distance from the worm.
8. The novel micro-extraction high-flux magnetic stirring system as claimed in claim 1 or 5, wherein the turbine shaft is provided with the first turbine bearing, the turbine, the second turbine bearing and the turntable in sequence from bottom to top.
9. The novel micro-extraction high-flux magnetic stirring system as claimed in claim 1, wherein the first turbine bearing is disposed at a lower portion of the frame, and the second turbine bearing is disposed at an upper portion of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911236061.7A CN110860108A (en) | 2019-12-05 | 2019-12-05 | Novel micro-extraction high-flux magnetic stirring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911236061.7A CN110860108A (en) | 2019-12-05 | 2019-12-05 | Novel micro-extraction high-flux magnetic stirring system |
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| Publication Number | Publication Date |
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| CN110860108A true CN110860108A (en) | 2020-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911236061.7A Pending CN110860108A (en) | 2019-12-05 | 2019-12-05 | Novel micro-extraction high-flux magnetic stirring system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112742268A (en) * | 2020-12-30 | 2021-05-04 | 河南多沃生物科技有限公司 | Multifunctional magnetic mixing and homogenizing instrument convenient to use |
-
2019
- 2019-12-05 CN CN201911236061.7A patent/CN110860108A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112742268A (en) * | 2020-12-30 | 2021-05-04 | 河南多沃生物科技有限公司 | Multifunctional magnetic mixing and homogenizing instrument convenient to use |
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