CN206315493U - A kind of anti-bumping formula Rotary Evaporators - Google Patents
A kind of anti-bumping formula Rotary Evaporators Download PDFInfo
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- CN206315493U CN206315493U CN201621444292.9U CN201621444292U CN206315493U CN 206315493 U CN206315493 U CN 206315493U CN 201621444292 U CN201621444292 U CN 201621444292U CN 206315493 U CN206315493 U CN 206315493U
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- Prior art keywords
- bumping
- buffering ball
- rotary evaporators
- condenser
- formula rotary
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Abstract
The utility model discloses a kind of anti-bumping formula Rotary Evaporators, including support, water-bath and the reagent bottle, buffer unit, gyroscope and the condenser that are sequentially connected from right to left；Condenser and gyroscope are both secured on support, and side of the condenser away from support is provided with relief valve, and its bottom is connected with solvent recovery bottle；Reagent bottle is positioned in water-bath.The utility model is simple in construction, when can effectively prevent revolving, and solution boils into solvent recovery bottle out of reagent bottle, improves revolving efficiency.
Description
Technical field
The utility model is related to biochemical industry equipment technical field, and in particular to a kind of anti-bumping formula Rotary Evaporators.
Background technology
At present, in biochemical industry laboratory, rotary evaporator is conventional laboratory apparatus, by electric heater unit, returnable bottle,
Condensing unit, evaporative flask etc. are constituted, and are mainly used in a large amount of effumability solvents of continuous still at reduced pressure conditions；In practical application
When, because the liquid being distilled contains foaming kind material, liquid splash can be caused during rotary distillation, makes solution boil
To reagent returnable bottle, experiment process is influenceed, serious can also cause the failure of experiment.
Utility model content
For above-mentioned deficiency of the prior art, the utility model provides a kind of anti-bumping formula Rotary Evaporators, and its is effective
Solve the problem of existing equipment easily boils to reagent returnable bottle in revolving.
To solve above-mentioned technical problem, the technical solution adopted in the utility model is：
A kind of anti-bumping formula Rotary Evaporators are provided, including support, water-bath and the reagent that is sequentially connected from right to left
Bottle, buffer unit, gyroscope and condenser；Condenser and gyroscope are both secured on support, side of the condenser away from support
Relief valve is provided with, condenser bottom is connected with solvent recovery bottle；Reagent bottle is positioned in water-bath.
Preferably, buffer unit includes the first buffering ball and the second buffering ball that internal diameter reduces from left to right, and sets
Tubule in the second buffering ball；Tubule one end and the first buffering ball airtight connection, the other end are concordant with the second buffering ball port.
Preferably, thin tube inner wall spaced set has some projections.
Preferably, it is provided with the first buffering ball on grid, the grid and is provided with some conical points.
Preferably, grid material is anticorrosion elastic alloy.
Preferably, grid network edge is provided with rubber protecting jacket.
The beneficial effects of the utility model are：
Reagent bottle is connected with buffer unit, and buffer unit includes the first buffering ball and the second buffering ball, when solvent boils,
Solvent can enter the second buffering ball and enter the first buffer by tubule, it is to avoid boil the solvent and be directly entered solvent recovery
In bottle, influence revolving efficiency.
The bubble that the projection that thin tube inner wall is set can be destroyed produced by boiling in solvent, reduction boils the pressure of solvent.
Conical points are provided with grid, the bubble entered by tubule in the first buffering ball can be further destroyed, further
Reduction boils the pressure of solvent, to reach the purpose for eliminating bumping.
Grid is elastic construction, is easy to be removed and placed into, and grid network edge is provided with rubber protecting jacket, can be avoided
Grid damages the first buffering ball during being put into.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein, 1, reagent bottle；2nd, water-bath；3rd, support；4th, buffer unit；41st, the first buffering ball；42nd, the second buffering ball；
43rd, tubule；44th, grid；5th, gyroscope；6th, relief valve；7th, condenser；8th, solvent recovery bottle.
Embodiment
Embodiment of the present utility model is described below, in order to which those skilled in the art understand
The utility model, it should be apparent that the utility model is not limited to the scope of embodiment, to the common skill of the art
For art personnel, as long as various change is in the spirit and scope of the present utility model that appended claim is limited and is determined,
These changes are it will be apparent that all utility models conceived using the utility model create the row in protection.
As shown in figure 1, the anti-bumping formula Rotary Evaporators, including support 3, water-bath 2 and it is sequentially connected from right to left
Reagent bottle 1, buffer unit 4, gyroscope 5 and condenser 7.
As shown in figure 1, gyroscope 5 and condenser 7 are both secured on support 3, condenser 7 is fixedly connected with gyroscope 5, and
Side of the condenser 7 away from support is provided with relief valve 6, and its bottom is connected with solvent recovery bottle 8.
When solvent recovery bottle 8 will fill that pressure is excessive in solvent or device, relief valve 6 is opened, you can reduction device
Internal pressure, is easy to take out recycling design, while also can protection device, it is to avoid pressure is excessive in device.
As shown in figure 1, reagent bottle 1 is positioned in water-bath 2, buffer unit 4 is secured to connection, in the band of gyroscope 5
Under dynamic, buffer unit 4 and reagent bottle 1 can concomitant rotations.
As shown in figure 1, to avoid the liquid in reagent bottle 1 from boiling under pressure, into solvent recovery bottle, buffering
Device 4 includes the first buffering ball 41 and the second buffering ball 42 that internal diameter reduces from left to right, and is arranged at the second buffering ball 42
Interior tubule 43.
There is one section of smooth pipeline, the one end of tubule 43 and the first buffering ball between first buffering ball 41 and the second buffering ball 42
41 airtight connections, one end is concordant with the port of the second buffering ball 42, and the internal diameter of tubule 43 is less than the port inner diameter of the second buffering ball 42.
When the solvent in reagent bottle 1 boils, solvent can enter the second buffering ball 42 by interface, and pass through tubule 43
Into in the first buffering ball 43, the first buffering ball 41 and the second buffering ball 42 can be stored to boiling the solvent, it is to avoid molten
Agent is directly entered when boiling in solvent recovery bottle 8, influence revolving efficiency.
Meanwhile, boil the pressure of solvent for reduction, some projections equidistantly arranged are provided with tubule 43, can be destroyed
Bubble produced by boiling in solvent, is also provided with the grid 44 with conical points in the first buffering ball 41, can be further
Elimination boils the bubble in solvent, and reduction boils the pressure of solvent, while grid 44 is network structure, will not with through hole
Hinder gaseous solvent to enter in condenser 7 to condense.
As shown in figure 1, to make grid 44 be easy to take out with placing, its material is elastic anticorrosion alloy, is kept away
Exempt from grid 44 by organic solvent to be corroded, lift its service life.
To prevent that grid 44 from destroying the inwall of the first buffering ball 41 when being placed and taken out, rubber guarantor is provided with its edge
Sheath.
Embodiment is described in detail, but should not be construed as the restriction to the protection domain of this patent.
In scope described by claims, the various modification and variation that those skilled in the art can make without creative work
Still belong to the protection domain of this patent.
Claims (6)
1. a kind of anti-bumping formula Rotary Evaporators, it is characterised in that including support（3）, water-bath（2）And from right to left successively
The reagent bottle of connection（1）, buffer unit（4）, gyroscope（5）And condenser（7）；The condenser（7）And gyroscope（5）It is solid
Due to support（3）On, the condenser（7）Away from support（3）Side be provided with relief valve（6）；The condenser（7）Bottom
It is connected with solvent recovery bottle（8）；The reagent bottle（1）It is positioned over water-bath（2）It is interior.
2. anti-bumping formula Rotary Evaporators according to claim 1, it is characterised in that：The buffer unit（4）Including by
The first buffering ball that left-to-right internal diameter is sequentially reduced（41）With the second buffering ball（42）, and it is arranged at the second buffering ball（42）It is interior
Tubule（43）；The tubule（43）One end and the first buffering ball（41）Airtight connection, the other end and the second buffering ball（42）End
Mouth is concordant.
3. anti-bumping formula Rotary Evaporators according to claim 2, it is characterised in that：The tubule（43）Inwall is equidistant
It is provided with some projections.
4. anti-bumping formula Rotary Evaporators according to claim 2, it is characterised in that：First buffering ball（41）Inside set
It is equipped with grid（44）, the grid（44）On be provided with some conical points.
5. anti-bumping formula Rotary Evaporators according to claim 4, it is characterised in that：The grid（44）Material be
Anticorrosion elastic alloy.
6. the anti-bumping formula Rotary Evaporators according to claim 4 or 5, it is characterised in that：The grid（44）Edge
It is provided with rubber protecting jacket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444292.9U CN206315493U (en) | 2016-12-27 | 2016-12-27 | A kind of anti-bumping formula Rotary Evaporators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621444292.9U CN206315493U (en) | 2016-12-27 | 2016-12-27 | A kind of anti-bumping formula Rotary Evaporators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206315493U true CN206315493U (en) | 2017-07-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621444292.9U Active CN206315493U (en) | 2016-12-27 | 2016-12-27 | A kind of anti-bumping formula Rotary Evaporators |
Country Status (1)
| Country | Link |
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| CN (1) | CN206315493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926858A (en) * | 2018-05-25 | 2018-12-04 | 山东中医药大学 | A kind of Rotary Evaporators automatic burst-preventing boiling device and its application method |
-
2016
- 2016-12-27 CN CN201621444292.9U patent/CN206315493U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108926858A (en) * | 2018-05-25 | 2018-12-04 | 山东中医药大学 | A kind of Rotary Evaporators automatic burst-preventing boiling device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180710 Address after: 611630 No. 51 Industrial South Road, Heshan Town, Pujiang, Chengdu, Sichuan Patentee after: SICHUAN MOLCAN BIOLOGICAL PHARMACEUTICAL CO., LTD. Address before: 610041 B7 8 8, Keyuan South Road, Chengdu hi tech Zone, Sichuan. Patentee before: Chengdu Moer Biopharmaceutical Co., Ltd. |