The structural features of the rotary evaporator are as follows:
1. It can feed continuously.
2. Use rubber and PTFE composite seal to maintain high vacuum.
3. Digital constant temperature control of water bath.
4. The explosion-proof rotary evaporator uses a high-efficiency condenser to ensure a high recovery rate.
5. Exquisite materials and reasonable structure. All glass parts are made of high-temperature-resistant and high-boron glass; key parts of electrical appliances are rubber sealed, and all of them are made of New World, which is convenient for users to purchase and update; many mechanical structures are made of aluminum alloy and stainless steel parts.
The operating principle of Shanghai rotary evaporator: under vacuum conditions, constant temperature heating is used to make the rotating bottle roll at a constant speed. The material forms a large area of film in the bottle wall for efficient evaporation. The solvent vapor is cooled by a high-efficiency glass condenser and collected in the collection bottle. It greatly improves the transpiration power, and is especially suitable for the concentration and purification of high-temperature, simple differentiation and denaturation of biological products. Rotary evaporators are mainly used for concentration, drying, crystallization, solvent recovery and separation in biopharmaceutical and chemical industries.
Rotary evaporator is a kind of transpiration instrument widely used in laboratories. It is suitable for the concentration of trace components, the rapid transpiration of many solvents, and the response process of stirring and reflux operation. Under the effect of high-efficiency cooler, the vapor can be quickly liquefied. Then speed up the transpiration rate. Today, Qiyu Industrial (Shanghai) Co., Ltd. introduced us to the structural features and operating principles of the rotary evaporator.
The structural features and operating principles of the rotary evaporator have been introduced above. We have a certain understanding. It can be seen that the structure is reasonable and the operating power is high, which is worthy of implementation. In addition, if you want to know about cryogenic cooling circulating pumps, you can consult Qiyu Industrial (Shanghai) Co., Ltd.