CN108927285A - The micro- magnetic ball fast desorption device of nanometer - Google Patents
The micro- magnetic ball fast desorption device of nanometer Download PDFInfo
- Publication number
- CN108927285A CN108927285A CN201810498403.1A CN201810498403A CN108927285A CN 108927285 A CN108927285 A CN 108927285A CN 201810498403 A CN201810498403 A CN 201810498403A CN 108927285 A CN108927285 A CN 108927285A
- Authority
- CN
- China
- Prior art keywords
- motor
- electric pushrod
- nanometer
- micro
- push rod
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/32—Magnetic separation acting on the medium containing the substance being separated, e.g. magneto-gravimetric-, magnetohydrostatic-, or magnetohydrodynamic separation
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of micro- magnetic ball fast desorption devices of nanometer, belong to analytical chemistry instrument equipment technology field, including electric pushrod, motor, desorption pool, electromagnet coil, magnetosheath bar, vertical plate, controller, structure are：Parallel installation motor and electric pushrod, motor and electric pushrod centerline parallel, motor are fixed by motor rack respectively on vertical plate, and motor shaft connects stall, place desorption pool in stall；Electric pushrod is bolted on vertical plate, the push rod upper end bolt of electric pushrod is fixedly connected with push rod fixing clamp, push rod fixing clamp is fixedly connected with magnetosheath bar, magnetosheath bar lower end is equipped with electromagnet sleeve, electromagnet coil is equipped in electromagnet sleeve, electromagnet coil passes through wire connection controller by wire connection controller, electric pushrod by wire connection controller, motor.Electrical heads pump and the rotate rotation in pond can accelerate the micro- magnetic ball of nanometer to be adsorbed on Electrical heads, and absorption is completed in 10 seconds；Nanometer micro- magnetic ball is released immediately when power-off into solution.
Description
Technical field
The present invention relates to a kind of micro- magnetic ball fast desorption devices of nanometer, belong to analytical chemistry instrument equipment technology field.
Background technique
Currently, the well known micro- magnetic ball surface of nanometer after modification can Absorption quantity target compound, the micro- magnetic ball of nanometer inhales
It is attached to outside centrifuge tube after attached isolating target compound with permanent magnet and adsorbs magnetic ball, separated with Matrix Solution, remove permanent magnet
After desorbing target compound with stripping liquid, detected with other methods.This method speed is slow, 5min is at least needed, due to nanometer
Micro- magnetic ball is remote at a distance from magnet, so separation is incomplete.
Summary of the invention
In order to overcome above-mentioned technical deficiency, the present invention provides a kind of micro- magnetic ball fast desorption device of nanometer, this nanometer micro-
Magnetic ball desorption device energy quick adsorption and desorption.
The technical solution adopted by the present invention to solve the technical problems is：A kind of micro- magnetic ball fast desorption device of nanometer includes electricity
Dynamic push rod, motor, desorption pool, electromagnet coil, magnetosheath bar, vertical plate, controller, structure are：Parallel installation respectively on vertical plate
Motor and electric pushrod, motor and electric pushrod centerline parallel, motor are fixed by motor rack, and motor shaft connects stall, stall
It is interior to be equipped with desorption pool；Electric pushrod is bolted on vertical plate, and it is solid that the push rod upper end bolt of electric pushrod is fixedly connected with push rod
Clamp, push rod fixing clamp are fixedly connected with magnetosheath bar, and magnetosheath bar lower end is equipped with electromagnet sleeve, is equipped with electromagnetism iron wire in electromagnet sleeve
Circle, electromagnet coil are connected by conducting wire and are controlled by wire connection controller, electric pushrod by wire connection controller, motor
Device processed.
The beneficial effects of the invention are as follows：The micro- magnetic ball fast desorption device of nanometer is by electromagnet desorption component and rotation pond component two
A part composition, is easy installation.Electrical heads pump and the rotate rotation in pond can accelerate the micro- magnetic ball of nanometer to be adsorbed on electricity
On magnetic head, absorption is completed in 10 seconds, power-off releases immediately the micro- magnetic ball of nanometer into solution.Electrical heads are corrosion protection design, due to adopting
Electric heating phenomenon can be prevented with thinner enameled wire and low-voltage power supply；Electromagnet being capable of upper magnetic and degaussing rapidly；Since electromagnetic sleeve is thin
Wall is conducive to Electrical heads and the micro- magnetic ball of nanometer adsorbs, and realizes adsorption and de-adsorption rapidly.
Detailed description of the invention
The present invention is further described with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of micro- magnetic ball fast desorption device main structure figure of nanometer of the present invention.
Fig. 2 is a kind of micro- magnetic ball fast desorption device side block diagram of nanometer of the present invention.
1, electric pushrod in figure, 2, motor, 3, motor rack, 4, stall, 5, desorption pool, 6, electromagnet coil, 7, electromagnet
Set, 8, push rod, 9, magnetosheath bar, 10, push rod fixing clamp, 11, vertical plate, 12, controller.
Specific embodiment
As Figure 1-Figure 2, a kind of micro- magnetic ball fast desorption device of nanometer includes electric pushrod, motor, desorption pool, electromagnet
Coil, magnetosheath bar, vertical plate, controller, structure are：It is parallel respectively on vertical plate 11 that motor 2 and electric pushrod 1,2 He of motor are installed
1 centerline parallel of electric pushrod, motor 2 are fixed by motor rack 3,2 axis connection stall 4 of motor, and desorption pool 5 is equipped in stall 4；Electricity
Dynamic push rod 1 is bolted on vertical plate 11, and the 8 upper end bolt of push rod of electric pushrod 1 is fixedly connected with push rod fixing clamp 10, push rod
Fixing clamp 10 is fixedly connected with magnetosheath bar 9, and 9 lower end of magnetosheath bar is equipped with electromagnet sleeve 7, is equipped with electromagnet coil 6 in electromagnet sleeve 7,
Electromagnet coil 6 is connected by wire connection controller 12, electric pushrod 1 by conducting wire by wire connection controller 12, motor 2
Connect controller 12.
The vertical plate 11 is made of ABS engineering plastics；The electric pushrod is H-type, TG-300B, DC12V, linear speed 40mm/
S, stroke 50, DC12V, 40mm/s, 2A；The electromagnet sleeve and magnetosheath bar are made of peek polyetheretherketonematerials materials；The electricity
Magnet coil manufactures coil former, enamel covered wire diameter 0.2mm by the PEEK of diameter 6mm, and coil resistance is greater than 3 ohm, power supply electricity
Press DC 0.20V.
The mode of operation of controller face version：The pond button Electrical heads that change pressed in control panel reach height maxima, and revolve
Turn pond to stop rotating.It immerses in desorption pool and moves back and forth by the reciprocation button Electrical heads in control panel, and rotate pond and open
Begin to rotate.The magnetic flux button in control panel is pressed, battery head starts to power, and keeps magnetic.It is pressed by the magnetic in control panel is disconnected
Button Electrical heads are eliminated magnetic.It presses and turns the rotation of button desorption pool in control panel.The button desorption pool that stops pressed in control panel stops
Spin-ended turn.
Adsorbed state：Target compound is adsorbed in the decorative layer of the micro- magnetic ball of nanometer under the action of adsorption solvent, electromagnetism
Head power supply keeps magnetic, and Electrical heads pump in desorption pool, and rotation pond starts to rotate, and has adsorbed target compound
The micro- magnetic ball of nanometer be attracted to electromagnetism head surface.
Replace solvent state：Electrical heads are raised to highest order stopping, and target compound is adsorbed under the action of adsorption solvent
In the decorative layer of the micro- magnetic ball of nanometer, Electrical heads power supply keeps magnetic, and rotation pond is stopped rotating.
Desorption state：Target compound is discharged into from the decorative layer of the micro- magnetic ball of nanometer under the action of desorption solvent
Desorption solvent, Electrical heads, which have a power failure, eliminates magnetism, and Electrical heads pump in desorption pool 13, and rotation pond starts to revolve
Turning, is kept for 10 seconds, Electrical heads power supply keeps magnetic, and the micro- magnetic ball of the nanometer of target compound is not attracted to electromagnetism head surface,
It is kept for 10 seconds, Electrical heads are raised to highest order stopping, and the target compound in desorption solvent is quantitative for other analysis instruments.Electricity
Magnetic head, which has a power failure, eliminates magnetism.
Peek polyether-ether-ketone is a kind of spy with excellent properties such as high temperature resistant, self-lubricating, easy processing and high mechanical strengths
Kind engineering plastics, can manufacture and be processed into various component of machine.
Claims (1)
1. a kind of micro- magnetic ball fast desorption device of nanometer, including it is electric pushrod, motor, desorption pool, electromagnet coil, magnetosheath bar, vertical
Plate, controller, it is characterised in that：Vertical plate（11）Upper difference installs motor in parallel（2）And electric pushrod（1）, motor（2）With it is electronic
Push rod（1）Centerline parallel, motor（2）By motor rack（3）It is fixed, motor（2）Axis connection stall（4）, stall（4）Interior placement solution
Inhale pond（5）；Electric pushrod（1）It is bolted in vertical plate（11）On, electric pushrod（1）Push rod（8）Upper end bolt is fixed to be connected
Connect push rod fixing clamp（10）, push rod fixing clamp（10）It is fixedly connected with magnetosheath bar（9）, magnetosheath bar（9）Lower end is equipped with electromagnet sleeve
（7）, electromagnet sleeve（7）It is interior to be equipped with electromagnet coil（6）, electromagnet coil（6）Pass through wire connection controller（12）, motor
（2）Pass through wire connection controller（12）, electric pushrod（1）Pass through wire connection controller（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498403.1A CN108927285B (en) | 2018-05-23 | 2018-05-23 | Nano micro magnetic ball quick desorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810498403.1A CN108927285B (en) | 2018-05-23 | 2018-05-23 | Nano micro magnetic ball quick desorption device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108927285A true CN108927285A (en) | 2018-12-04 |
| CN108927285B CN108927285B (en) | 2020-03-24 |
Family
ID=64449255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810498403.1A Active CN108927285B (en) | 2018-05-23 | 2018-05-23 | Nano micro magnetic ball quick desorption device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108927285B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203842683U (en) * | 2014-04-29 | 2014-09-24 | 东南大学 | Full-automatic biologic sample treatment device |
| CN104549726A (en) * | 2015-01-04 | 2015-04-29 | 湖北省地质勘查装备中心 | Medium-magnetism electromagnetic sorter |
| CN104923395A (en) * | 2015-04-17 | 2015-09-23 | 广州达健生物科技有限公司 | Electromagnetic and electric integrated device for separating and transferring magnetic particles |
| CN205091342U (en) * | 2015-11-17 | 2016-03-16 | 清华大学 | Immunity magnetic separation device |
| CN206567091U (en) * | 2017-02-27 | 2017-10-20 | 皮卡（上海）生物科技有限公司 | A kind of magnetic purifies and separates device |
| CN207371710U (en) * | 2017-12-18 | 2018-05-18 | 无锡宏仁电子材料科技有限公司 | Powder stuffing magnetic impurity detection device |
-
2018
- 2018-05-23 CN CN201810498403.1A patent/CN108927285B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203842683U (en) * | 2014-04-29 | 2014-09-24 | 东南大学 | Full-automatic biologic sample treatment device |
| CN104549726A (en) * | 2015-01-04 | 2015-04-29 | 湖北省地质勘查装备中心 | Medium-magnetism electromagnetic sorter |
| CN104923395A (en) * | 2015-04-17 | 2015-09-23 | 广州达健生物科技有限公司 | Electromagnetic and electric integrated device for separating and transferring magnetic particles |
| CN205091342U (en) * | 2015-11-17 | 2016-03-16 | 清华大学 | Immunity magnetic separation device |
| CN206567091U (en) * | 2017-02-27 | 2017-10-20 | 皮卡（上海）生物科技有限公司 | A kind of magnetic purifies and separates device |
| CN207371710U (en) * | 2017-12-18 | 2018-05-18 | 无锡宏仁电子材料科技有限公司 | Powder stuffing magnetic impurity detection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108927285B (en) | 2020-03-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101806860B (en) | Adjustable-assembly parameter endurance testing device for electromagnetic relay | |
| CN205819361U (en) | A kind of electromagnetic pneumatic formula sucker crawler belt | |
| CN104117429B (en) | A kind of heating oscillating magnetic flux separator | |
| CN108927285A (en) | The micro- magnetic ball fast desorption device of nanometer | |
| CN104923395B (en) | For separating and shifting the electromagnetism electromotion integrated apparatus of magnetic-particle | |
| CN105527150B (en) | A kind of high-throughput magnetic extracting and enriching device and enrichment method | |
| CN105214339A (en) | A kind of novel magnetic solid-phase extraction device | |
| CN101202181B (en) | Permanent magnetism contactor operation mechanism | |
| CN103736586B (en) | A kind of continous way superconducting magnetic piece-rate system and technique for applying thereof | |
| CN110042054A (en) | A kind of automation magnetic bead separating device | |
| CN203103244U (en) | Novel permanent magnetic actuator | |
| CN206650033U (en) | Relay | |
| CN2765609Y (en) | Electronic massaging therapeutic bed | |
| CN107764737A (en) | A kind of magnetic force draw-off gear and its application method | |
| CN205199041U (en) | Novel magnetism solid -phase extraction device | |
| CN209217906U (en) | For assembling the assembly tool of straight line plate motor stator magnet | |
| CN107402154A (en) | Automatic change magnetism solid phase extraction device | |
| CN207423674U (en) | A kind of device for being used to detect concrete fibres bond intensity | |
| CN209688457U (en) | A kind of magnetic force adsorption support | |
| CN213996315U (en) | Positioning mechanism and desk-top centrifuge | |
| CN104319201B (en) | A kind of controllable dual air gap electromagnetic electrical apparatus release | |
| CN111792710A (en) | Electric permanent magnet separation magnetic resin device for water treatment | |
| CN201032620Y (en) | Electromagnetic drive permanent-magnet holding mechanism | |
| CN216303862U (en) | Sample component extraction device | |
| CN108514930A (en) | A kind of explosion-proof type turbine type paint sand mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |