CN208583003U - A kind of Rotary Evaporators - Google Patents
A kind of Rotary Evaporators Download PDFInfo
- Publication number
- CN208583003U CN208583003U CN201820506416.4U CN201820506416U CN208583003U CN 208583003 U CN208583003 U CN 208583003U CN 201820506416 U CN201820506416 U CN 201820506416U CN 208583003 U CN208583003 U CN 208583003U
- Authority
- CN
- China
- Prior art keywords
- bottle
- adapter
- stirring mechanism
- cylinder portion
- host
- 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.)
- Expired - Fee Related
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model discloses a kind of Rotary Evaporators, including returnable bottle, condenser, revolving host, concentrate bottle and heating kettle, the entrance of the connection of the discharge outlet of the returnable bottle and condenser, the condenser is connect with revolving host, and the bottle body of the concentrate bottle is located on heating kettle；It further include adapter and stirring mechanism, one end of the stirring mechanism and adapter connects, and in one end of the adapter and stirring mechanism insertion concentrate bottle, the other end of the adapter is connect with host is rotated.The utility model is additionally arranged adapter and stirring mechanism between rotation host and concentrate bottle, and reduce using surge flask, then during the work time, the liquid in concentrate bottle will not be ejected into returnable bottle because blistering seriously, so as to effective progress of guarantee test, the also accuracy of guarantee test result.
Description
Technical field
The utility model relates to experimental provisions, and in particular to a kind of Rotary Evaporators.
Background technique
Rotary Evaporators are called rotary evaporator, are laboratory commonly used equipments, are mainly used for continuous still under reduced pressure
Volatile solvents are applied to the fields such as chemistry, chemical industry, biological medicine.But it in the actual operation process, can be frequent in concentrate bottle
There is the foaming phenomena of concentrate, current Prevention method is to connect one between concentrate bottle and the interface of Rotary Evaporators to delay
Bottle is rushed, concentrate is prevented to be sprayed onto returnable bottle, but still cannot prevent the liquid in concentrate bottle from blistering, equally can when blistering serious
It is sprayed onto returnable bottle.Concentrate blistering is common bad phenomenon in concentration process, is highly detrimental to entire concentration process.
Utility model content
The purpose of this utility model is to overcome above the shortcomings of the prior art, provide a kind of structure it is simple,
Rationally, Rotary Evaporators of the liquid injection of avoidable concentration simultaneously to returnable bottle.
The purpose of this utility model is realized by the following technical solution: this Rotary Evaporators, including returnable bottle, condensation
The discharge outlet of device, revolving host, concentrate bottle and heating kettle, the returnable bottle and condenser connects, the entrance of the condenser with
Host connection is rotated, the bottle body of the concentrate bottle is located on heating kettle；It further include adapter and stirring mechanism, the stirring mechanism
Connect with one end of adapter, and one end of the adapter and stirring mechanism insertion concentrate bottle in, the adapter it is another
End is connect with revolving host.
Preferably, the stirring mechanism includes shaft, outline border and stir plate, and adapter is fixed in one end of the outline border
The middle part of one end, the stir plate is installed in outline border by shaft, and the weight positioned at the stir plate on shaft both sides is unequal.
Preferably, the width of the stir plate gradually becomes smaller along the axis of stir plate.
Preferably, the stir plate with a thickness of 2mm~5mm.
Preferably, the adapter includes the first cylinder portion, round table-like transition part and the second cylinder portion, first circle
The diameter of canister portion is greater than the diameter in the second cylinder portion, and the first cylinder portion is connect by transition part with the second cylinder；Described
One cylindrical portion is connect with revolving host, and the second cylinder portion is fixedly connected with one end of outline border.
The utility model has the advantage that compared with the existing technology
1, this Rotary Evaporators is by being additionally arranged adapter and stirring mechanism between rotation host and concentrate bottle, and reduces
Using surge flask, then during the work time, the liquid in concentrate bottle will not be ejected into returnable bottle because blistering seriously, so as to
Effective progress of guarantee test, the also accuracy of guarantee test result.
2, adapter and stirring mechanism is arranged in this Rotary Evaporators between rotation host and concentrate bottle, this structure is simple,
It is easy for installation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the Rotary Evaporators of the utility model.
Fig. 2 is the structural schematic diagram connected between the adapter of the utility model and stirring mechanism.
Fig. 3 is the front view connected between the adapter of the utility model and stirring mechanism.
Fig. 4 is the stirring mechanism structural schematic diagram of the utility model.
Fig. 5 is the front view of the stirring mechanism of the utility model.
Wherein, 1 is returnable bottle, and 2 be condenser, and 3 be revolving host, and 4 be concentrate bottle, and 5 be heating kettle, and 6 be adapter, 7
It is shaft for stirring mechanism, 8,9 be outline border, and 10 be stir plate, and 11 be the first cylinder portion, and 12 be transition part, and 13 be the second cylinder
Portion.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Rotary Evaporators as shown in Figure 1 to Figure 3, including returnable bottle, condenser, revolving host, concentrate bottle and heating kettle,
The entrance of the connection of the discharge outlet of the returnable bottle and condenser, the condenser is connect with revolving host, the bottle of the concentrate bottle
Body is located on heating kettle；It further include adapter and stirring mechanism, one end of the stirring mechanism and adapter connects, and described turn
In one end of connector and stirring mechanism insertion concentrate bottle, the other end of the adapter is connect with revolving host.Specifically, as schemed
Shown in 4 and Fig. 5, the stirring mechanism includes shaft, outline border and stir plate, and one end of the outline border is socketed on the one of adapter
End, the middle part of the stir plate are installed in outline border by shaft, and the weight positioned at the stir plate on shaft both sides is unequal.
In use, it when the heated liquid in concentrate bottle is concentrated, is mounted in concentrate bottle by adapter
There are certain tilt angles for stirring mechanism.When rotation host drives stirring mechanism and concentrate bottle to be rotated by adapter
When, since the weight of agitation board ends is different, then the heavier one end of stir plate remains downwards, i.e. the heavier one end meeting of stir plate
It moves from top to bottom, i.e., during stir plate and concentrate bottle rotate synchronously, stir plate can also carry out rotation around the shaft.Therefore it stirs
Plate can smash the bubble that heated liquid level generates during rotating synchronously with concentrate bottle and rotation.So as to effective
The problem of concentrate blisters when rotary evaporation is prevented, thus effective progress of guarantee test, the accuracy of guarantee test result.
The width of the stir plate gradually becomes smaller along the axis of stir plate.The stir plate with a thickness of 2mm~5mm.This
Structure is simple, facilitates manufacture stir plate, also facilitates installation.I.e. stir plate is integral type plate, and plate is of uniform thickness, only will agitation
The width adjusting of plate is so that the weight at the both ends of stir plate is different.Stir plate with a thickness of 3mm in the present embodiment.
The adapter includes the first cylinder portion, round table-like transition part and the second cylinder portion, the first cylinder portion
Diameter is greater than the diameter in the second cylinder portion, and the first cylinder portion is connect by transition part with the second cylinder；Described the first cylinder
Portion is connect with revolving host, and the second cylinder portion is fixedly connected with one end of outline border.This structure is simple, compact, and stability
Height ensure that concentrate bottle and rotate the compactness connected between host.
Above-mentioned specific embodiment is the preferred embodiment of the utility model, can not be defined to the utility model,
Other any changes made without departing from the technical solution of the utility model or other equivalent substitute modes, are included in
Within the protection scope of the utility model.
Claims (5)
1. a kind of Rotary Evaporators, including returnable bottle, condenser, revolving host, concentrate bottle and heating kettle, the returnable bottle with it is cold
The discharge outlet of condenser connects, and the entrance of the condenser is connect with revolving host, and the bottle body of the concentrate bottle is located on heating kettle；
It is characterized by also including adapter and stirring mechanism, one end of the stirring mechanism and adapter is connected, and the adapter
One end and stirring mechanism insertion concentrate bottle in, the other end of the adapter is connect with host is rotated.
2. Rotary Evaporators according to claim 1, it is characterised in that: the stirring mechanism includes shaft, outline border and stirs
One end of adapter is fixed in movable plate, one end of the outline border, and the middle part of the stir plate is installed in outline border by shaft, position
It is unequal in the weight of the stir plate on shaft both sides.
3. Rotary Evaporators according to claim 2, it is characterised in that: axis of the width of the stir plate along stir plate
It gradually becomes smaller.
4. Rotary Evaporators according to claim 2, it is characterised in that: the stir plate with a thickness of 2mm~5mm.
5. Rotary Evaporators according to claim 2, it is characterised in that: the adapter includes the first cylinder portion, rotary table
The transition part of shape and the second cylinder portion, the diameter in the first cylinder portion are greater than the diameter in the second cylinder portion, described the first cylinder
Portion is connect by transition part with the second cylinder；The first cylinder portion is connect with revolving host, the second cylinder portion and outline border
One end be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820506416.4U CN208583003U (en) | 2018-04-10 | 2018-04-10 | A kind of Rotary Evaporators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820506416.4U CN208583003U (en) | 2018-04-10 | 2018-04-10 | A kind of Rotary Evaporators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208583003U true CN208583003U (en) | 2019-03-08 |
Family
ID=65532054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820506416.4U Expired - Fee Related CN208583003U (en) | 2018-04-10 | 2018-04-10 | A kind of Rotary Evaporators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208583003U (en) |
-
2018
- 2018-04-10 CN CN201820506416.4U patent/CN208583003U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190308 Termination date: 20210410 |