CN205886253U - Portable type rotary evaporato - Google Patents
Portable type rotary evaporato Download PDFInfo
- Publication number
- CN205886253U CN205886253U CN201620895461.4U CN201620895461U CN205886253U CN 205886253 U CN205886253 U CN 205886253U CN 201620895461 U CN201620895461 U CN 201620895461U CN 205886253 U CN205886253 U CN 205886253U
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- China
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- condensing tube
- support
- receiving flask
- revolving bottle
- water
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
The utility model relates to a chemical experimental instruments technical field is a portable type rotary evaporato particularly, including the revolving bottle, the thermostat water bath, the condenser pipe, the low -temperature cooling water circulating pump, circulation ability of swimming vacuum pump, the receiving flask, support and base, the pulley is equipped with respectively to base four corners lower part, pulley one side is equipped with the fixing device button, the removal of fixing device pushbutton control pulley, a support is arranged on the base, support middle part centre gripping has rotary device, a rotary device side joint has the revolving bottle, rotary device drives the revolving bottle that is located the thermostat water bath and rotates, the rotary device opposite side is equipped with the gas -tight valve, a support side joint has the condenser pipe, the condenser pipe below has connect the receiving flask, condenser pipe upper portion is equipped with the joint of bleeding, bleed and connect through pipe connection to circulating ability of swimming vacuum pump messenger condenser pipe at vacuum environment. The utility model discloses convenient operation is removed, can effectual improvements cooling efficiency, and improvement evaporation efficiency, the receiving flask bottom is equipped with drainage valve.
Description
[technical field]
This utility model is related to chemical experimental instrument technical field, specifically a kind of movable-type Rotary Evaporators.
[background technology]
Rotary Evaporators are commonly used to medicine, food, the concentration of biological industry, and Rotary Evaporators are mainly used in decompression bar
Continuous still a large amount of effumability solvent under part.The distillation of the reception liquid when concentration especially to extract and chromatographic isolation, can
To separate and purification reaction product, its distillation principle mainly drives distilling flask to rotate continuous by rotator, formation rotation
Thin film increases disengagement area, accelerates evaporation rate, and negative pressure reduces the boiling point of solvent simultaneously, reduces heating-up temperature, to concentration
The heat-sensitive ingredients of liquid have good protective effect.
There is certain defect in traditional Rotary Evaporators, because Rotary Evaporators are to be combined by multiple equipment and parts
Form, not only operate inconvenience, and form complex structure, need the single instrument of line in the Eight Diagrams independently to carry during moving, cause to carry
Journey is relatively complicated, the phenomenon such as is also easy to cause instrument fragile during carrying.
[utility model content]
This utility model is that the operation that leads to for above-mentioned traditional Rotary Evaporators structure, the technology of mobile inconvenience are asked
A kind of topic, there is provided the novel movable-type Rotary Evaporators of structure.
To achieve these goals, a kind of movable-type Rotary Evaporators are designed, including revolving bottle, thermostat water bath, cold
Solidifying pipe, sub-cooled water-circulating pump, circulating water type vacuum pump, receiving flask, support and base, described base corner bottom is respectively
Equipped with pulley, pulley side is provided with fixing device button, the movement of described fixing device button control pulley, described base
It is provided with support, mid-stent is clamped with rotary apparatuss, rotary apparatuss side is connected to revolving bottle, described rotary apparatuss drive position
Revolving bottle in thermostat water bath rotates, and rotary apparatuss opposite side is provided with gas-tight valve, and support side is connected to condensing tube, described
Condensing tube below be connected to receiving flask, condensing tube top is provided with air extraction connector, and air extraction connector is connected to circulating water type by conduit
Vacuum pump makes condensing tube be in vacuum environment.
Described revolving bottle, thermostat water bath, condensing tube, sub-cooled water-circulating pump, circulating water type vacuum pump, collection
Bottle, are placed on base top.
Condensing tube bottom is respectively equipped with condensing tube inlet union and condensing tube outlet connection, described condensing tube inlet union
It is connected with the cooling water inlet joint on sub-cooled water-circulating pump, described condensing tube outlet connection connects low-temperature cooling water and follows
Coolant outlet joint on ring pump.
Control panel is connected on described support, control panel is according to the temperature in material characteristic regulating thermostatic water-bath simultaneously
Keep constant temperature.
Connected by connection valve between described revolving bottle and rotary apparatuss.
Described receiving flask bottom is provided with bleeder valve.
This utility model compared with the existing technology, has an advantage in that: by revolving bottle, thermostat water bath, condensing tube, low temperature cold
But the part such as water-circulating pump, circulating water type vacuum pump, receiving flask, support is all placed on the base of installing pulley, being capable of basis
Use demand moves to diverse location at any time and uses and be fixed, and convenient operation is moved, and also preferably prevents rotation simultaneously
Evaporimeter such as damages at the phenomenon when moving；Sub-cooled water-circulating pump is directly connected with condensing tube, can effectively improve cooling
Efficiency, accelerates to prevent volatile matter to be inhaled in vacuum pump while evaporation rate, improves evaporation efficiency；Receiving flask bottom is provided with puts
Liquid valve, can directly release liquid in bottle without taking off receiving flask, easy to operate, it is to avoid because collection is broken in experimenter's carelessness into pieces
Bottle.
[brief description]
Fig. 1 is structural representation of the present utility model；
In figure: 1. air extraction connector 2. condensing tube 3. condensing tube inlet union 4. condensing tube outlet connection 5. venting valve
6. gas vent 7. receiving flask 8. sub-cooled water-circulating pump 9. control panel 10. support, 11. rotary apparatuss 12. connection valve
13. revolving bottle, 14. thermostat water bath, 15. base, 16. circulating water type vacuum pump 17. vacuum pressure exports 18. cooling waters and enters
Mouth joint 19. coolant outlet joint, 20. fixing device button 21. pulley.
[specific embodiment]
The utility model is described in further detail below in conjunction with the accompanying drawings, the structure of this device and the principle people professional to this
For be very clearly.It should be appreciated that specific embodiment described herein is only in order to explain this utility model, and without
In restriction this utility model.
Embodiment 1
As shown in figure 1, this device include revolving bottle 13, thermostat water bath 14, condensing tube 2, sub-cooled water-circulating pump 8,
Circulating water type vacuum pump 16, receiving flask 7, support 10 and base 15,15 4 jiaos of bottoms of base are respectively provided with pulley 21, pulley 21 1
Side is provided with fixing device button 20, and fixing device button 20 controls the movement of pulley 21.Base 15 is provided with support 10, support 10
Middle part is clamped with rotary apparatuss 11, and rotary apparatuss 11 side is connected to revolving bottle 13, passes through between revolving bottle 13 and rotary apparatuss 11
Connection valve 12 connects, and rotary apparatuss 11 drive the revolving bottle 13 being located in thermostat water bath 14 to rotate, rotary apparatuss 11 opposite side
It is provided with gas-tight valve 5, support 10 side is connected to condensing tube 2, below condensing tube 2, is connected to receiving flask 7, condensing tube 2 top is provided with takes out
Gas joint 1, air extraction connector 1 is connected by conduit makes condensing tube 2 be in vacuum environment to circulating water type vacuum pump 16；Condensing tube 2
Bottom is respectively equipped with condensing tube inlet union 3 and condensing tube outlet connection 4, condensing tube inlet union 3 and sub-cooled water circulation
Cooling water inlet joint 18 on pump 8 is connected, and the cooling water that condensing tube outlet connection 4 connects on sub-cooled water-circulating pump 8 goes out
Mouth joint 19.Due to revolving bottle 13, thermostat water bath 14, condensing tube 2, sub-cooled water-circulating pump 8, circulating water type vacuum pump
16th, receiving flask 7, support 10 are all placed in base 15 top, fill four removable movable pulleys respectively at mobile base bottom four angle
And fixing device for installing, fixing device button and then fixation can be pressed after base being moved to the position wanting movement, prevent bottom
Seat slides, and such Rotary Evaporators are more easy and convenient when moving also preferably to prevent Rotary Evaporators when moving simultaneously
The phenomenons such as damage.
Control panel 9 is connected on support 10, control panel 9 is according to the temperature in material characteristic regulating thermostatic water-bath 14 simultaneously
Thermostat water bath 14 is made to keep constant temperature.
Sub-cooled water-circulating pump 8 is connected with condensing tube 2, can effectively improve cooling effectiveness, accelerates evaporation rate same
When prevent volatile matter to be inhaled in vacuum pump.
Receiving flask 7 bottom is provided with bleeder valve 5, can directly release liquid in bottle without taking off receiving flask, easy to operate, keeps away
Exempt to break receiving flask into pieces due to experimenter's carelessness.
Claims (6)
1. a kind of movable-type Rotary Evaporators, including revolving bottle, thermostat water bath, condensing tube, sub-cooled water-circulating pump, follow
Ring ability of swimming vacuum pump, receiving flask, support and base are it is characterised in that described base corner bottom is respectively provided with pulley, pulley
Side is provided with fixing device button, the movement of described fixing device button control pulley, and described base is provided with support,
It is clamped with rotary apparatuss, rotary apparatuss side is connected to revolving bottle, described rotary apparatuss drive and are located at thermostat water bath in the middle part of frame
Interior revolving bottle rotates, and rotary apparatuss opposite side is provided with gas-tight valve, and support side is connected to condensing tube, below described condensing tube
It is connected to receiving flask, condensing tube top is provided with air extraction connector, and air extraction connector is connected by conduit makes condensation to circulating water type vacuum pump
Pipe is in vacuum environment.
2. as claimed in claim 1 a kind of movable-type Rotary Evaporators it is characterised in that described revolving bottle, water bath with thermostatic control
Pot, condensing tube, sub-cooled water-circulating pump, circulating water type vacuum pump, receiving flask, it is placed on base top.
3. as claimed in claim 1 a kind of movable-type Rotary Evaporators it is characterised in that condensing tube bottom be respectively equipped with cold
Solidifying pipe inlet union and condensing tube outlet connection, the cooling water in described condensing tube inlet union and sub-cooled water-circulating pump
Inlet union is connected, and described condensing tube outlet connection connects the coolant outlet joint on sub-cooled water-circulating pump.
4. as claimed in claim 1 a kind of movable-type Rotary Evaporators it is characterised in that being connected to control on described support
Panel, control panel according to the temperature in material characteristic regulating thermostatic water-bath and keeps constant temperature.
5. as claimed in claim 1 a kind of movable-type Rotary Evaporators it is characterised in that described revolving bottle and rotating dress
Connected by connection valve between putting.
6. as claimed in claim 1 a kind of movable-type Rotary Evaporators it is characterised in that described receiving flask bottom is provided with
Bleeder valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895461.4U CN205886253U (en) | 2016-08-17 | 2016-08-17 | Portable type rotary evaporato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620895461.4U CN205886253U (en) | 2016-08-17 | 2016-08-17 | Portable type rotary evaporato |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205886253U true CN205886253U (en) | 2017-01-18 |
Family
ID=57779153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620895461.4U Active CN205886253U (en) | 2016-08-17 | 2016-08-17 | Portable type rotary evaporato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205886253U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115177966A (en) * | 2021-04-07 | 2022-10-14 | 济宁明德环保科技有限公司 | Easy-to-operate rotary evaporator for chemical laboratory |
-
2016
- 2016-08-17 CN CN201620895461.4U patent/CN205886253U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115177966A (en) * | 2021-04-07 | 2022-10-14 | 济宁明德环保科技有限公司 | Easy-to-operate rotary evaporator for chemical laboratory |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |