CN209254159U - A kind of safety device of rotary evaporator - Google Patents
A kind of safety device of rotary evaporator Download PDFInfo
- Publication number
- CN209254159U CN209254159U CN201821745825.6U CN201821745825U CN209254159U CN 209254159 U CN209254159 U CN 209254159U CN 201821745825 U CN201821745825 U CN 201821745825U CN 209254159 U CN209254159 U CN 209254159U
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- cucurbit
- water
- elastomer
- bath
- rotary evaporator
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Abstract
The utility model relates to medical evaporation equipment technical fields, more particularly to a kind of safety device of rotary evaporator, the bottom of water-bath is equipped with multiple elastomers, multiple elastomers are successively increased along close to the direction of condenser height, one end of elastomer is connect with water-bath pot bottom, the other end is equipped with emergency seat, and the upper surface of emergency seat is equipped with positional safety clamp；Positional safety clamp includes identical first clamping member and the second clamping piece, and first clamping member is arc-shaped, the space of formation clamping cucurbit between first clamping member and the second clamping piece；The bottom for rotating main engine bed is equipped with hydraulic stem.Liquid quality evaporation in the cucurbit of the utility model, which is reduced, increases the longitudinal compression amount of elastomer, and then cucurbit moves up, to adjust the depth of cucurbit submergence, the liquid in cucurbit is set to remain slightly boiled state, fixture is set on elastomer, cucurbit body is clamped, cucurbit is kept to stablize.
Description
Technical field
The utility model relates to medical evaporation equipment technical fields, and in particular to a kind of safety device of rotary evaporator.
Background technique
Rotary evaporator includes cucurbit, water-bath, condenser system and receiving flask, principle are as follows: under vacuum conditions, right
Cucurbit carries out water bath with thermostatic control heating, cucurbit constant speed rotary, and material forms large area film high-efficiency evaporating in bottle wall, and solvent steams
Vapour is recovered in receiving flask by condenser system cooling, greatly improves evaporation efficiency, is usually used in the sample concentration of field of medicaments, is done
Dry, extraction.
The neck and cooling system of existing cucurbit are fixed by clip, however, in the process of cucurbit rotary evaporation
In, when the material in cucurbit is excessive or operation error, cucurbit is easy to fall off and fall into water-bath, and water, which enters, is equipped with material
Cucurbit in may cause scrapping for material, making drug purification, all that has been achieved is spoiled, while with the evaporation of liquid, adjusting cucurbit
In the water that the liquid in cucurbit is totally immersed into water-bath, it is existing to easily cause bumping for the water level operating difficulties for immersing water-bath
As.
Utility model content
In order to overcome the defects of the prior art described above, the technical problem to be solved by the utility model is to provide a kind of rotations
The safety device of evaporator, it is poor to solve cucurbit rotational stability in the prior art, and cucurbit, which immerses, adjusts that depth is constant asks
Topic.
In order to solve the above-mentioned technical problem, a kind of the technical solution adopted in the utility model are as follows: safety of rotary evaporator
Device, including revolving main engine bed, condenser, cucurbit and water-bath, the condenser are led by screw knob and the revolving
Base is threadedly coupled, and one end of the condenser connects the cucurbit, and the cucurbit is located in the water-bath, the water
The bottom of bath is equipped with multiple elastomers, and the height of multiple elastomers is successively increased along the direction close to condenser, institute
The one end for stating elastomer is connect with the water-bath pot bottom, and the other end is equipped with emergency seat, and the upper surface of the emergency seat is equipped with peace
Full fixture；
The positional safety clamp includes identical first clamping member and the second clamping piece, described first clamping member be it is arc-shaped,
The space of clamping cucurbit is formed between described first clamping member and the second clamping piece；
The bottom of the revolving main engine bed is equipped with hydraulic stem.
Further, the bottom of the elastomer is equipped with magnet, and the magnet is fixedly connected with elastomer, the magnet and
Water-bath is connected by magnetic.
Further, the water-bath includes pot body and pot cover compatible with pot body, and the pot cover is equipped with water filling port.
Further, the elastomer be equipped with 3,3 elastomers along close to condenser direction height successively
Increase.
Further, the elastomer is spring.
Further, the bottom of the water-bath is equipped with traveling wheel.
The utility model has the beneficial effects that: fixture is arranged in the utility model on elastomer, cucurbit body is clamped,
Cucurbit is avoided to swing to fall off during installation and removal and fall into the water, using the liquid in cucurbit with rotation
Evaporation, Mass lost increases the longitudinal compression amount of elastomer, and then cucurbit moves up, thus according to amount of liquid number
The depth for adjusting cucurbit submergence remains the liquid in cucurbit and presss from both sides during slightly boiled state, elastomer rise
Tool rises with it, and keeps cucurbit in stable condition during rising, also avoids cucurbit left during installation and removal
Right swing, which falls off, to fall into the water.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the safety device of the rotary evaporator of specific embodiment of the present invention；
Label declaration: 1, main engine bed is rotated；2, condenser；3, cucurbit；4, water-bath；5, elastomer；51, magnet；6,
Emergency seat；7, positional safety clamp；71, first clamping member；8, hydraulic stem.
Specific embodiment
For technology contents, the objects and the effects that the utility model is described in detail, below in conjunction with embodiment and match
Attached drawing is closed to be explained.
The design of the utility model most critical is: the liquid quality evaporation in cucurbit reduces the longitudinal pressure for making elastomer
Contracting amount increases, and then cucurbit moves up, to adjust the depth of cucurbit submergence, remains the liquid in cucurbit
Fixture is arranged on elastomer in slightly boiled state, clamps cucurbit body, and cucurbit is kept to stablize.
It please refers to shown in Fig. 1, a kind of safety device of rotary evaporator of the utility model, including revolving main engine bed 1, cold
Condenser 2, cucurbit 3 and water-bath 4, the condenser 2 is threadedly coupled by screw knob with the revolving main engine bed 1, described
One end of condenser 2 connects the cucurbit 3, and the cucurbit 3 is located in the water-bath 4, and the bottom of the water-bath 4 is set
There are multiple elastomers 5, the height of multiple elastomers 5 is successively increased along the direction close to condenser 2, the elastomer 5
One end connect with 4 bottom of water-bath, the other end is equipped with emergency seat 6, and the upper surface of the emergency seat 6 is equipped with positional safety clamp
7；
The positional safety clamp 7 includes identical first clamping member 71 and the second clamping piece, and described first clamping member 71 is circle
Arc forms the space of clamping cucurbit 3 between described first clamping member 71 and the second clamping piece；
The bottom of the revolving main engine bed 1 is equipped with hydraulic stem 8.
The working process of the utility model is as follows: when mounting device, condenser 2 and cucurbit 3 are set with horizontal plane inclination
It sets, the built-in suitable water of water-bath 4, cucurbit 3 is provided with liquid to be rotated, and the connecting tube of condenser 2 protrudes into cucurbit 3
Neck in, and the two is fixed to clamp by clip, meanwhile, the body of cucurbit 3 is placed on emergency seat 6,5 quilt of elastomer
Positional safety clamp 7 is opened in compression, the end of first clamping member 71 and the second clamping piece rotation connection in positional safety clamp 7, the two rotation
The mode of connection is as the clip for the lined dress clothes that market is sold, the grasping part of first clamping member 71 and the formation of the second clamping piece
Fixation clamps the body of cucurbit 3 and does not influence the rotation of cucurbit 3, and the bottom of cucurbit is contacted with positional safety clamp, cucurbit
Being placed on positional safety clamp upper elastic body can be compressed, to prevent cucurbit from generating between rotation and positional safety clamp in grasping part
Friction scratches body, the surface of first clamping member and the second clamping piece can be coated sponge and body is avoided to scratch, cucurbit 3
Bottle portion immerse in the water of water-bath 4, rotary evaporator is started to work, with the interior liquid evaporation of cucurbit 3, distillation
Liquid quality in bottle 3 is reduced, and the beginning of elastomer 5 extends gradually, and cucurbit 3 increases gradually, is also had adjusted cucurbit 3 and is immersed water
The height of water level of bath 4, in the prior art if amount of liquid is few, the liquid of cucurbit 3, which is totally submerged in water, easily causes bumping,
Meanwhile controlling hydraulic stem 8 and compressing gradually, revolving main engine bed 1 reduces gradually, and then condenser 2 and cucurbit 3 keep proper engagement
State.
As can be seen from the above description, the utility model has the beneficial effects that: folder is arranged in the utility model on elastomer 5
Tool, clamps 3 body of cucurbit, avoids cucurbit 3 from swinging to fall off during installation and removal and fall into the water, utilizes steaming
The liquid in bottle 3 is evaporated with rotary evaporation, and Mass lost increases the longitudinal compression amount of elastomer 5, and then cucurbit 3 is to moving up
It is dynamic, to make the liquid in cucurbit 3 remain slightly boiled according to the depth of 3 submergence of how much adjusting cucurbits of amount of liquid
State, fixture rises with it during elastomer 5 rises, and keeps cucurbit 3 in stable condition during rising, also avoids steaming
It evaporates bottle 3 and swings to fall off during installation and removal and fall into the water.
Further, the bottom of the elastomer 5 is equipped with magnet 51, and the magnet 51 is fixedly connected with elastomer 5, described
Magnet 51 is connect with water-bath 4 by magnetic.
As can be seen from the above description, elastomer 5 is connect by magnet 51 with 4 magnetic of water-bath, it can be according to the big of cucurbit 3
The position of small mobile elastomer 5 clamp cucurbit 3 can by the fixture on elastomer 5.
Further, the water-bath 4 includes pot body and pot cover compatible with pot body, and the pot cover is equipped with water filling
Mouthful.
As can be seen from the above description, pot body is equipped with pot cover, heat loss improves in the air and heats effect after avoiding water from heating
Rate.
Further, the elastomer 5 be equipped with 3,3 elastomers 5 along close to condenser 2 direction height according to
Secondary increase.
Further, the elastomer 5 is spring.
Further, the bottom of the water-bath 4 is equipped with traveling wheel.
As can be seen from the above description, water-bath 4 is equipped with traveling wheel, mobile water-bath 4, conveniently toward the built-in water of water-bath 4 or
Water.
Embodiment 1
A kind of safety device of rotary evaporator, including revolving main engine bed 1, condenser 2, cucurbit 3 and water-bath 4, institute
It states condenser 2 to be threadedly coupled by screw knob with the revolving main engine bed 1, one end of the condenser 2 connects the distillation
Bottle 3, the cucurbit 3 is located in the water-bath 4, and the bottom of the water-bath 4 is equipped with multiple elastomers 5, multiple bullets
Property body 5 height along being successively increased close to the direction of condenser 2, one end of the elastomer 5 and 4 bottom of water-bath connect
It connects, the other end is equipped with emergency seat 6, and the upper surface of the emergency seat 6 is equipped with positional safety clamp 7；
The positional safety clamp 7 includes identical first clamping member 71 and the second clamping piece, and described first clamping member 71 is circle
Arc forms the space of clamping cucurbit 3 between described first clamping member 71 and the second clamping piece；
The bottom of the revolving main engine bed 1 is equipped with hydraulic stem 8.
The bottom of the elastomer 5 is equipped with magnet 51, and the magnet 51 is fixedly connected with elastomer 5, the magnet 51 and
Water-bath 4 is connected by magnetic.The water-bath 4 includes pot body and pot cover compatible with pot body, and the pot cover is equipped with note
The mouth of a river.The elastomer 5 is equipped with 3, and 3 elastomers 5 are successively increased along close to the direction of condenser 2 height.It is described
Elastomer 5 is spring.The bottom of the water-bath 4 is equipped with traveling wheel.
In conclusion the safety device of rotary evaporator provided by the utility model, is arranged fixture on elastomer, clamp
Cucurbit body avoids cucurbit from swinging to fall off during installation and removal and fall into the water, using in cucurbit
Liquid is with rotary evaporation, and Mass lost increases the longitudinal compression amount of elastomer, and then cucurbit moves up, thus according to
The depth of how much adjusting cucurbits submergence of amount of liquid, makes the liquid in cucurbit remain slightly boiled state, on elastomer
Fixture rises with it during rising, and keeps cucurbit in stable condition during rising, also avoids cucurbit in peace installation and dismantling
It swings to fall off during unloading and fall into the water.
Elastomer is connect by magnet with water-bath magnetic, and the position of elastomer can be moved according to the size of cucurbit,
Clamp cucurbit can by the fixture on elastomer.Pot body is equipped with pot cover, and heat loss is mentioned in the air after avoiding water from heating
High heating efficiency.Water-bath is equipped with traveling wheel, and mobile water-bath is convenient toward the built-in water of water-bath or pouring.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalents made based on the specification and figures of the utility model are applied directly or indirectly in relevant technology neck
Domain is also included in the patent protection scope of the utility model.
Claims (6)
1. a kind of safety device of rotary evaporator, including revolving main engine bed, condenser, cucurbit and water-bath, the condensation
Device is threadedly coupled by screw knob with the revolving main engine bed, and one end of the condenser connects the cucurbit, the steaming
It evaporates bottle to be located in the water-bath, which is characterized in that the bottom of the water-bath is equipped with multiple elastomers, multiple elastomers
Height successively increased along close to the direction of condenser, one end of the elastomer is connect with the water-bath pot bottom, another
End is equipped with emergency seat, and the upper surface of the emergency seat is equipped with positional safety clamp；
The positional safety clamp includes identical first clamping member and the second clamping piece, described first clamping member be it is arc-shaped, it is described
The space of clamping cucurbit is formed between first clamping member and the second clamping piece；
The bottom of the revolving main engine bed is equipped with hydraulic stem.
2. the safety device of rotary evaporator according to claim 1, which is characterized in that the bottom of the elastomer is equipped with
Magnet, the magnet are fixedly connected with elastomer, and the magnet is connect with water-bath by magnetic.
3. the safety device of rotary evaporator according to claim 1, which is characterized in that the water-bath include pot body and
Pot cover compatible with pot body, the pot cover are equipped with water filling port.
4. the safety device of rotary evaporator according to claim 1, which is characterized in that the elastomer is equipped with 3,3
A elastomer is successively increased along close to the direction of condenser height.
5. the safety device of rotary evaporator according to claim 1 or 4, which is characterized in that the elastomer is spring.
6. the safety device of rotary evaporator according to claim 1, which is characterized in that the bottom of the water-bath is equipped with
Traveling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821745825.6U CN209254159U (en) | 2018-10-26 | 2018-10-26 | A kind of safety device of rotary evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821745825.6U CN209254159U (en) | 2018-10-26 | 2018-10-26 | A kind of safety device of rotary evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209254159U true CN209254159U (en) | 2019-08-16 |
Family
ID=67558926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821745825.6U Active CN209254159U (en) | 2018-10-26 | 2018-10-26 | A kind of safety device of rotary evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209254159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470818A (en) * | 2021-10-26 | 2022-05-13 | 成都科建生物医药有限公司 | Rotary evaporation device for preparing liposome |
-
2018
- 2018-10-26 CN CN201821745825.6U patent/CN209254159U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114470818A (en) * | 2021-10-26 | 2022-05-13 | 成都科建生物医药有限公司 | Rotary evaporation device for preparing liposome |
| CN114470818B (en) * | 2021-10-26 | 2023-07-07 | 成都科建生物医药有限公司 | Rotary evaporation device for preparing liposome |
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