CN217092114U - Porous rotary evaporation device - Google Patents
Porous rotary evaporation device Download PDFInfo
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- CN217092114U CN217092114U CN202123285352.0U CN202123285352U CN217092114U CN 217092114 U CN217092114 U CN 217092114U CN 202123285352 U CN202123285352 U CN 202123285352U CN 217092114 U CN217092114 U CN 217092114U
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Abstract
The utility model discloses a porous formula rotary evaporation device is fixed with the basin on the base, be equipped with temperature control mechanism in the basin, be provided with the fixed bolster on the base, be fixed with experimental mechanism on the fixed bolster, experimental mechanism is equipped with the condenser, the inner wall of condenser coils there is the condenser pipe, be equipped with the water inlet and the delivery port of connecting the cooling tube both ends on the condenser, the bottom of condenser is passed through the tube coupling receiving flask, the export of swivel pump is connected in pipeline one side branch road, the access connection swivel bottle of swivel pump, in the basin is arranged in to the swivel bottle, be equipped with temperature control mechanism in the basin. The utility model discloses a plurality of rotary pumps and anti-reflux device are equipped with through its inside to the evaporimeter, and porous formula rotary evaporation function is further realized to rotatory adjustment button control rotary pump of rethread for it is more high-efficient to experiment, and anti-reflux device's accuracy also can increase experimenter's promptness.
Description
Technical Field
The utility model relates to an experimental device field especially relates to rotary evaporation device.
Background
Current rotatory evaporation plant lug connection is a rotatory bottle to there is not anti-return device, lead to experimenter can consume too much time and energy when rotatory evaporation reagent, the backward flow phenomenon also can take place for rotatory evaporation's reagent, thereby influences the fractionation effect of experiment, and unable normal completion experiment or latency are longer.
Particularly, present rotary evaporation device once can only a rotary evaporation sample, and a plurality of samples of unable once rotary evaporation can waste experimenter too much time and energy, and when using rotary evaporator, the tower temperature control is not good is returned with the backward flow to the backward flow volume, and the reflux is probably taken place very much to the experimentation to influence the fractionation effect of experiment.
Disclosure of Invention
The utility model aims to solve the technical problem that realize a rotatory evaporator safe in utilization convenient, can once accomplish a plurality of sample experiments.
In order to realize the purpose, the utility model discloses a technical scheme be: the utility model provides a porous formula rotary evaporation device, is fixed with the basin on the base, be equipped with temperature control mechanism in the basin, be provided with the fixed bolster on the base, be fixed with experimental mechanism on the fixed bolster, experimental mechanism is equipped with the condenser, the inner wall of condenser coils there is the condenser pipe, be equipped with the water inlet and the delivery port of connecting the cooling tube both ends on the condenser, the bottom of condenser is passed through the tube coupling receiving flask, the export of rotary pump is connected to pipeline one side branch road, the access connection rotary flask of rotary pump, in the basin is arranged in to the rotary flask, be equipped with temperature control mechanism in the basin.
The rotary pump is provided with an outlet and at least three inlets, and the inlets are connected with the rotary bottle or sealed through a blocking piece.
And a reflux bottle is arranged at the bottom of the rotary pump or below the pipeline connected with each rotary bottle in a bypass mode.
The condenser is a sealed tank body, and a vacuumizing port is arranged on the condenser.
And a branch at one side of the pipeline is connected with a valve feeding pipe.
The temperature control device is characterized in that a control panel connected with and controlling the temperature control mechanism to work is fixed on the surface of the water tank or the base, an adjusting knob connected with and controlling the rotary pump to work is fixed on the base, a power supply is fixed in the base, the input end of the power supply is connected with commercial power through a plug, and the output end of the power supply is connected with the power ends of the control panel and the adjusting knob.
And the fixed support is fixedly provided with a lifting mechanism which moves up and down, and the experiment mechanism is fixed on the lifting mechanism.
And a water outlet is formed at the bottom of the water tank.
The utility model discloses a plurality of rotary pumps and anti-reflux device are equipped with through its inside to the evaporimeter, and porous formula rotary evaporation function is further realized to rotatory adjustment button control rotary pump of rethread for it is more high-efficient to experiment, and anti-reflux device's accuracy also can increase experimenter's promptness.
Drawings
The following brief descriptions of the contents expressed by each figure and the marks in the figures in the specification of the present invention are as follows:
FIG. 1 is a schematic view of a porous rotary evaporator;
the labels in the above figures are: 1. a water inlet; 2. a water outlet; 3. a valve feed tube; 4. a collection bottle; 5. a vacuum pumping port; 6. fixing a bracket; 7. a rotary pump; 8. a reflux bottle; 9. adjusting a knob; 10. rotating the bottle; 11. a control panel; 12. a water outlet; 13. a base.
Detailed Description
The following description of the embodiments with reference to the drawings is intended to illustrate the present invention in further detail, such as the shapes and structures of the components, the mutual positions and connections between the components, the functions and working principles of the components, the manufacturing process, and the operation and use methods, etc., so as to help those skilled in the art understand the present invention more completely, accurately and deeply.
As shown in fig. 1, the multi-hole rotary evaporation device is provided with a base 13, the whole device is fixed on the base 13, a water tank is arranged on the base 13, the water tank is a water storage device with an opening at the upper part, the water tank is filled with water during an experiment, a water outlet 12 is arranged at the bottom of the water tank, a valve is arranged on the water outlet 12, the water is drained after the experiment is finished, a temperature control mechanism is arranged in the water tank, the temperature control mechanism is a constant temperature electric heater, the water in the water tank is kept at a set temperature by controlling the water in the water tank, a control panel 11 which is connected with and controls the temperature control mechanism to work is fixed on the surface of the water tank or the base 13, and the water temperature in the water tank during the experiment can be conveniently adjusted through a temperature switch, a temperature adjusting key and a temperature display screen on the control panel 11.
Be equipped with on the base 13 of basin one side by fixed bolster 6, fixed bolster 6 can adopt a stand structure, fixes experimental mechanism on the stand, preferably sets up an elevating system that can move about from top to bottom on fixed bolster 6, and machinery and electronic elevating system all can, and experimental mechanism fixes on elevating system, then can control experimental mechanism's height to control rotatory bottle 10 and descend and fall into in the basin, perhaps the aforesaid leaves the basin, convenient change and the adjustment to rotatory bottle 10.
Experiment mechanism is equipped with a condenser, and the condenser is the sealed jar body, and the top is equipped with a evacuation mouth 5, bottom intercommunication pipeline one end, pipeline downwardly extending and receiving flask 4 intercommunication, and preferred pipeline and receiving flask 4 adopt the structure that can dismantle, for example design for the complex helicitic texture, conveniently take off receiving flask 4 and pour out the liquid of collecting. The inner wall of the condenser is coiled with a condenser pipe, the condenser is provided with a water inlet 1 and a water outlet 2 which are connected with the two ends of the cooling pipe, and the water inlet 1 and the water outlet 2 can be connected with a condensate temperature control circulation mechanism.
Pipeline one side bypass branch pipe connects rotary pump 7, and rotary pump 7 is a communicating vessel that can select, and based on an export, this export connection pipeline bypassed branch pipe is equipped with a plurality of exports in addition, for example has three exports, and the export extends downwards to one side generally, makes things convenient for the rotatory bottle 10 that the export is connected to fall into the basin, and when experimental sample is single, available stopper plug up porous upper aperture and leave a aperture and connect rotatory bottle 10, adjusts the turn button, reaches an appropriate rotational speed. The bottom of the rotary pump 7 or the bypass below the pipeline connected with each rotary bottle 10 is provided with a reflux bottle 8, and the reflux bottle 8 is connected, so that the reagent reflux phenomenon occurs in the experiment, and the fractionation effect of rotary evaporation is not influenced. In addition, be connected with valve filling tube 3 in pipeline one side branch road, conveniently feed in 4 collection bottles.
A control panel 11 connected with and controlling the temperature control mechanism to work is fixed on the surface of the water tank or the base 13, an adjusting knob 9 connected with and controlling the rotary pump 7 to work is fixed on the base 13, a power supply is fixed in the base 13, the input end of the power supply is connected with commercial power through a plug, and the output end of the power supply is connected with the power ends of the control panel 11 and the adjusting knob 9.
During the experiment, at first open the instrument switch, the condenser pipe inserts cold water, if need the evacuation can connect the vacuum pump to carry out the evacuation, connects anti-reflux bottle 8, opens temperature switch, adjusts to the required temperature of rotary evaporation, connects collecting bottle 4, adjusts to rotary evaporation's suitable height from fixing device. When the number of the experimental samples is large, the rotary bottle 10 can be connected to the multi-hole, and the rotary button is adjusted to reach a proper rotary speed. The device can improve the high efficiency of experiment rotary evaporation to and increase the accuracy of experiment, the promptness, and then realize porous formula rotary evaporation.
The present invention has been described above with reference to the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, and that the invention is not limited to the specific embodiments described above, but rather is intended to cover various insubstantial modifications of the inventive method and solution, or its application to other applications without modification.
Claims (7)
1. A multi-hole rotary evaporator, which is characterized in that: a water tank is fixed on a base, a temperature control mechanism is arranged in the water tank, a fixing support is arranged on the base, an experiment mechanism is fixed on the fixing support, the experiment mechanism is provided with a condenser, a condensing pipe is coiled on the inner wall of the condenser, a water inlet and a water outlet which are connected with two ends of a cooling pipe are arranged on the condenser, the bottom of the condenser is connected with a collecting bottle through a pipeline, a branch on one side of the pipeline is connected with an outlet of a rotary pump, an inlet of the rotary pump is connected with a rotary bottle, and the rotary bottle is arranged in the water tank;
the rotary pump is provided with an outlet and at least three inlets, and the inlets are connected with the rotary bottle or sealed through a blocking piece.
2. The porous rotary evaporator apparatus according to claim 1, wherein: and a reflux bottle is arranged at the bottom of the rotary pump or below a pipeline connected with each rotary bottle in a bypass mode.
3. The porous rotary evaporation device according to claim 1 or 2, wherein: the condenser is a sealed tank body, and a vacuumizing port is arranged on the condenser.
4. The porous rotary evaporator apparatus according to claim 3, wherein: and a branch at one side of the pipeline is connected with a valve feeding pipe.
5. The porous rotary evaporation device according to claim 1 or 4, wherein: the temperature control device is characterized in that a control panel connected with and controlling the temperature control mechanism to work is fixed on the surface of the water tank or the base, an adjusting knob connected with and controlling the rotary pump to work is fixed on the base, a power supply is fixed in the base, the input end of the power supply is connected with commercial power through a plug, and the output end of the power supply is connected with the power ends of the control panel and the adjusting knob.
6. The porous rotary evaporator apparatus according to claim 5, wherein: and the fixed support is fixedly provided with a lifting mechanism which moves up and down, and the experiment mechanism is fixed on the lifting mechanism.
7. The porous rotary evaporator apparatus according to claim 6, wherein: and a water outlet is formed at the bottom of the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123285352.0U CN217092114U (en) | 2021-12-24 | 2021-12-24 | Porous rotary evaporation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123285352.0U CN217092114U (en) | 2021-12-24 | 2021-12-24 | Porous rotary evaporation device |
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| Publication Number | Publication Date |
|---|---|
| CN217092114U true CN217092114U (en) | 2022-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202123285352.0U Active CN217092114U (en) | 2021-12-24 | 2021-12-24 | Porous rotary evaporation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301306A (en) * | 2022-08-20 | 2022-11-08 | 安徽一灵药业有限公司 | Adjustable rotary evaporator for medicine production and use method thereof |
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2021
- 2021-12-24 CN CN202123285352.0U patent/CN217092114U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115301306A (en) * | 2022-08-20 | 2022-11-08 | 安徽一灵药业有限公司 | Adjustable rotary evaporator for medicine production and use method thereof |
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