Take you to know the structure of the rotary evaporator

Rotary evaporator, also known as rotary evaporator, is a kind of evaporation instrument widely used in laboratories, composed of motors, distillation flasks, heating pots, condenser tubes and other parts, mainly used for continuous distillation of volatile solvents under reduced pressure conditions, used in chemistry, chemical industry, biology and other fields
。 Main component 1, rotating motor, through the rotation of the motor to drive the evaporation flask containing the sample; 2.
Evaporation tube, evaporation tube has two functions, plays the role of sample rotation support axis, and secondly, through the evaporation tube, vacuum system to suck the sample out; 3.
Vacuum system, used to reduce the air pressure of the rotary evaporator system; 4.
Fluid heating pot, usually with water to heat the sample; 5.
Condenser tube, using double snake condensation or other refrigerants such as dry ice, acetone condensation samples; 6.
Condense the sample collection bottle, and enter the collection bottle
after the sample is cooled.
Mechanical or motor mechanisms are used to quickly lift
the flask in the heating pot.
The vacuum system of the rotary evaporator can make it possible to simply immerse a water suction pump in a cold water bath or a mechanical vacuum pump
with cooling tubes.
Evaporation and condensation glass components can be simple or complex, depending on the goal of distillation and the characteristics of the
solvent to be distilled.
Different commercial devices contain some basic features, and modern equipment often adds functions
such as digitally controlled vacuum pumps, digital display of heating temperature and even steam temperature.