CN208200959U - A kind of ultrasonic cell disruption instrument - Google Patents
A kind of ultrasonic cell disruption instrument Download PDFInfo
- Publication number
- CN208200959U CN208200959U CN201820061332.4U CN201820061332U CN208200959U CN 208200959 U CN208200959 U CN 208200959U CN 201820061332 U CN201820061332 U CN 201820061332U CN 208200959 U CN208200959 U CN 208200959U
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- CN
- China
- Prior art keywords
- magnetic
- cabinet
- cell disruption
- ultrasonic cell
- push rod
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- 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.)
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Abstract
The utility model discloses a kind of ultrasonic cell disruption instruments, including cabinet, the cabinet includes liftable electric push rod, setting connection supersonic generator and magnetic rotor below the electric push rod, the supersonic generator and magnetic rotor are fixedly connected by electric push rod with cabinet inside, the chassis bottom is equipped with magnetic stirring apparatus pedestal, there is a pallet on magnetic stirring apparatus pedestal, pallet is for placing beaker container, magnetic stirring apparatus pedestal is located at the underface of magnetic rotor, and thermoregulator and ultraviolet light are equipped in cabinet, the utility model solves ultrasonic cell disruption instrument and is easy to cause solution to overheat in ultrasonic procedure, the technical issues of solute is denaturalized, it can be realized temp regulating function, highly automated regulatory function, magnetic stirring function.
Description
[technical field]
The utility model relates to field of mechanical technique, more particularly, to a kind of ultrasonic cell disruption instrument.
[background technique]
Ultrasonic cell disruptor (being also sonicator, ultrasonic emulsification machine) be it is a kind of using ultrasonic wave in liquid
Middle multi-functional, the multipurpose instrument for generating cavitation effect；It can be used for the broken of various kinds of cell, bacterium, virus and animal vegetable tissue
It is broken, while can be used to emulsify, separate, homogenize, extracting, defoaming, cleaning, the preparation of nano material, dispersion and accelerating chemical reaction
Deng.It is widely used in the teaching, scientific research, production in the fields such as biology, medicine, agronomy, chemistry, materialogy, pharmacy.
Ultrasonic cell disruptor is so that liquid is generated the effect of cavitation using the dispersion effect of ultrasonic wave in a liquid,
So that solid particle or cell tissue in liquid be made to be crushed ultrasonic cell disruptor by supersonic generator and energy converter two
Most of composition.Alternating current is transformed into 18-21KHz alternate electric energy supply energy converter by supersonic generator.The vibration of barium zirconium phthalate piezoelectricity
Son is the heart of energy converter, it makees telescopic resilience deformation with alternating voltage with 18-21KHz frequency, and energy converter makees longitudinal machine therewith
Tool vibration.Vibration wave generates cavitation effect by the titanium alloy amplitude transformer being immersed in biological solution, the biology in exciting media
Particle high vibration.
Prior art: it is broken to be placed in supersonic cell for the nano material suspension that first configuration needs ultrasonic disperse to handle
In broken instrument, it is ultrasonically treated after setting the parameters such as amplitude transformer, ultrasonic power, time.
Prior art disadvantage:
A. in ultrasonic procedure, with the increase of ultrasonic time, due to the cavitation effect of ultrasonic wave, nano material suspension
Temperature increase, the random Brownian movement aggravation of nanoparticle, causes nanoparticle to be reunited again in suspension.
B. in ultrasonic procedure, with the increase of ultrasonic time, due to the cavitation effect of ultrasonic wave, nano material suspension
Temperature increase, nanoparticle produces the deformation in structure at high temperature in suspension, is unfavorable for subsequent experimental.
For your moral curing effect (Ostwald ripening) of Oswald, the high particle size of temperature is big, is because small
The solubility of particle is relatively high, it may occur that sacrifices little particle, the behavior that bulky grain is further grown up.For LaMer theory,
The high particle of temperature can be smaller.This is because temperature is high, the moment number of nucleation is more, will lead to the precursor concentration of growth phase
Decline, causes particle size to become smaller.Temperature is low, and the number for causing moment to be nucleated is reduced, the precursor concentration liter of growth phase
Height causes to become large-sized.
C. cell crushing instrument can only carry out beaker height adjustment with the mode of manually adjusting, and cumbersome, positioning accuracy is poor.
[summary of the invention]
Utility model aims to solve the deficiencies of existing ultrasonic cell disruption instrument, pass through this knot of magnetic agitation
Structure provides a kind of new ultrasonic cell disruption instrument.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of ultrasonic cell disruption instrument, including cabinet, the cabinet includes liftable electric push rod, described electronic
Setting connection supersonic generator and magnetic rotor, the supersonic generator and magnetic rotor pass through electricity below push-pull rod
Dynamic push-pull rod is fixedly connected with cabinet inside, and the chassis bottom is equipped with magnetic stirring apparatus pedestal, is had on magnetic stirring apparatus pedestal
One pallet, for pallet for placing beaker container, magnetic stirring apparatus pedestal is located at the underface of magnetic rotor.
It further, further include console, console connects electric push rod, for controlling magnetic rotor and magnetic agitation
The distance of device pedestal.
Further, the magnetic stirring apparatus pedestal is electromagnet, and magnetic rotor is permanent magnet.
Further, thermoregulator and temperature sensor are housed in cabinet inside surrounding, thermoregulator is divided into system
Cooler or heat-producing machine, for carrying out monitoring temperature to cabinet inside and adjusting.
Further, ultraviolet lamp is also equipped in cabinet inside.
Further, display panel and control panel are externally provided in cabinet.
The utility model has the advantages that
A. by temperature regulating device, solution temperature is adjusted, keeps solution constant in ultrasonication temperature, and then guarantee molten
Matter items property is stablized.
B. by using electric push rod.Controllable agitating device rests on arbitrary height, high degree of automation, operation
It is convenient.
C. it by using magnetic stirring apparatus, may be implemented to be stirred during ultrasonication, it is well separated broken thin
Cell lysis liquid, while by magnetic fields, magnetization treatment is carried out to solution, improves the dispersibility of nanoparticle.
D. it by the function of ultraviolet light, specific substance solution nano-titanium dioxide etc., is shone in high-strength ultraviolet light
It can be activated under penetrating, improve the ability of processing pollutant.
[Detailed description of the invention]
Fig. 1 is the schematic diagram of internal structure of the utility model.
Fig. 2 is the outside schematic diagram of the utility model.
Fig. 3 is the magnetic agitation principle of the utility model.
Wherein, 1 is console, and 2 be pallet, and 3 be magnetic stirring apparatus pedestal, and 4 be magnetic rotor, and 5 be beaker container, and 6 are
Supersonic generator, 7 be electric push rod, and 8 be thermoregulator, and 9 be cabinet
[specific embodiment]
In order to keep technological means of the utility model clear, it is practical new that this is further described with reference to the accompanying drawing
Type.
As shown in Figs. 1-2, the utility model provides a kind of ultrasonic cell disruption instrument, including cabinet 9, and the cabinet 9 wraps
Liftable electric push rod 7 is included, setting connection supersonic generator 6 and magnetic rotor 4 below the electric push rod 7,
By being fixedly connected inside electric push rod 7 and cabinet 9, the cabinet is equipped with for the supersonic generator 6 and magnetic rotor 4
Magnetic stirring apparatus pedestal 3 has a pallet 2 on magnetic stirring apparatus pedestal 3, and pallet 2 is for placing beaker container 5, magnetic stirring apparatus
Pedestal 3 is located at the underface of magnetic rotor 4 and supersonic generator 6.
It further include console 1, console 1 connects electric push rod 7, for controlling magnetic rotor 4 and magnetic stirring apparatus bottom
The distance of seat 3.
The magnetic stirring apparatus pedestal 3 is electromagnet, and magnetic rotor 4 is permanent magnet.
Thermoregulator 8 and temperature sensor be housed in 9 inside circumference of cabinet, thermoregulator 8 divide for refrigerator or
Heat-producing machine, for carrying out monitoring temperature to cabinet inside and adjusting.
Ultraviolet lamp is also equipped in cabinet inside.By the function of ultraviolet light, specific substance solution nanometer titanium dioxide
Titanium etc. can activate under high-strength ultraviolet light irradiation, the ability of processing pollutant be improved, to meet some specially treateds.
It is externally provided with display panel and control panel in cabinet, it being capable of temperature in real-time display cabinet, time and electricity
The elevation information etc. of dynamic push-pull rod, is more intuitively presented to operator.
Temp regulating function sets solution temperature T by master station (1) and sets, and heating piece and system are contained in thermoregulator 8
Cold, when temperature sensor measures solution temperature T and sets greater than T in pallet 2, then 1 start-up temperature adjuster 8 of master station freezes, and makes
Solution temperature reaches and keeps constant temperature TIf, otherwise T is less than TIfThen 1 start-up temperature adjuster 8 of master station heats, and arrives solution temperature
It reaches and constant temperature T is kept to set.Temp regulating function may make that adjusting solution processes is easier to maintain ideal temperature, to temperature sensitive solution tune
Save significant effect.
The utility model has the function of ultrasonic cell-break, starts ultrasound functions 6 to cell in solution using console 1
It is crushed.
The utility model has the function of automatic controlled height, controls moving up and down for electric push rod 7 by master station 1,
Move up and down ultrasonic generator and stirring rod, to conveniently be put into different vessels.
The utility model has magnetic stirring function, and installation motor and magnet 3 form the bottom of magnetic stirring apparatus in master station 1
Seating portion starts magnetic stirring function by master station 1, and magnetic rotor 4 is motivated by rotating excitation field and rotated, so that stirring is broken
Chopping fine born of the same parents.
Magnetic agitation principle:
By flowing through electric current in multiple spiral windings, magnetic field is directly generated, the rotation of magnetic rotor is driven, reaches stirring
Purpose.
According to right-hand screw rule as shown in Figure 3, by that will be generated above spiral winding after electric current in spiral winding
N pole field, lower section will generate S pole field.If by the current direction of spiral winding on the contrary, if the magnetic that generates of coil upper and lower
Field direction will also change.In this way, flowing through the presence or absence of electric current and direction by changing in spiral winding, so that it may according to actual requirement
To control the polarity in magnetic field in spiral winding.
When a magnetic field is generated, magnetic rotor rotates due to by magnetic fields, when magnetic rotor turns to and field pole
Direction phase is simultaneously as effect of inertia, magnetic rotor can pass through at this time processor and change electric current side by the rotation of former direction a bit
To field reversal, magnetic rotor is continued to rotate by magnetic fields by former direction.By the size for changing electric current, thus it is possible to vary
The intensity in magnetic field, and then change the speed of magnetic rotor rotation.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of ultrasonic cell disruption instrument, including cabinet, the cabinet includes liftable electric push rod, and feature exists
In setting connection supersonic generator and magnetic rotor, the supersonic generator and magnetic below the electric push rod
Power rotor is fixedly connected by electric push rod with cabinet inside, and the chassis bottom is equipped with magnetic stirring apparatus pedestal, and magnetic force stirs
Mixing has a pallet on device pedestal, for pallet for placing beaker container, magnetic stirring apparatus pedestal is located at the underface of magnetic rotor.
2. a kind of ultrasonic cell disruption instrument according to claim 1, which is characterized in that further include console, console
Electric push rod is connected, for controlling magnetic rotor at a distance from magnetic stirring apparatus pedestal.
3. a kind of ultrasonic cell disruption instrument according to claim 1, which is characterized in that the magnetic stirring apparatus pedestal is
Electromagnet, magnetic rotor are permanent magnet.
4. a kind of ultrasonic cell disruption instrument according to claim 1, which is characterized in that in cabinet inside surrounding equipped with temperature
Degree adjuster and temperature sensor, thermoregulator are divided into refrigerator or heat-producing machine, for carrying out temperature prison to cabinet inside
Control and adjusting.
5. a kind of ultrasonic cell disruption instrument according to claim 1, which is characterized in that be also equipped in cabinet inside ultraviolet
Lamp.
6. a kind of ultrasonic cell disruption instrument according to claim 1, which is characterized in that be externally provided with display panel in cabinet
And control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820061332.4U CN208200959U (en) | 2018-01-15 | 2018-01-15 | A kind of ultrasonic cell disruption instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820061332.4U CN208200959U (en) | 2018-01-15 | 2018-01-15 | A kind of ultrasonic cell disruption instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208200959U true CN208200959U (en) | 2018-12-07 |
Family
ID=64491672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820061332.4U Expired - Fee Related CN208200959U (en) | 2018-01-15 | 2018-01-15 | A kind of ultrasonic cell disruption instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208200959U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988064A (en) * | 2018-01-15 | 2018-05-04 | 深圳大学 | A kind of ultrasonic cell disruption instrument |
-
2018
- 2018-01-15 CN CN201820061332.4U patent/CN208200959U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107988064A (en) * | 2018-01-15 | 2018-05-04 | 深圳大学 | A kind of ultrasonic cell disruption instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 Termination date: 20210115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |