Glass reactor is commonly used biochemical instruments, widely used in modern fine chemical industry, biopharmaceutical, scientific research experiments and other industries selected, can be in constant speed, constant force, constant temperature conditions do concentration, distillation, distillation, separation, purification reaction and other processes, is the teaching, experiment, pilot test, production of ideal equipment.Glass reactor can be generally divided into two categories, the class is double-layer glass reactor, the other class is single-layer glass reactor.Among them, the double-layer glass reactor is a kind of equipment commonly used in the laboratory at present, which is widely used in the fields of medicine, biopharmaceutical and so on
The double-layer glass reactor is made of double-layer glass, and its inner layer can be used to place reaction solvent for stirring reaction.In addition, the sandwich section can be cooled or heated according to different temperature requirements.
The double-glazed reactor has standard components including a stirring motor, a governor, a condenser, a continuous titration funnel, a vacuum plug, a vacuum suction head, a thermometer housing, a reaction kettle, and a two-meter heat-conducting silicone rubber tube.Under the condition of constant temperature, the stirring reaction can be operated under normal and negative pressure according to the requirements of operation.In addition, reflux and distillation of reactive solutions can be carried out.Therefore, the double glass reactor can be used for the synthesis of biopharmaceuticals, fine chemical plants and new materials.
The body of the double-layer glass reactor is divided into two layers. The middle part between the outer layer and the inner layer is called interlayer.The inner layer is used to place the reactive solvent for stirring. What is the function of the interlayer?According to the introduction, the glass reactor can not only complete the high temperature experiment but also complete the low temperature reaction.However, the single-layer glass reactor has its own heating device, while the double-layer glass reactor does not. In this case, the sandwich plays a very heavy role.
The heating of the double-layer glass reactor is completely completed through the interlayer. To be specific, the double-layer reactor is first connected to the interlayer of the circulating oil bath pot with heat conduction oil, and the material can be heated by plugging in the power.The same is true at low temperatures, by replacing the solvent in the sandwich with ethanol.The interlayer can make the heating of the material even, and at the same time, it is convenient to directly observe the stirring reaction process of the material.Therefore, the function of double layer glass reactor layer is not to be underestimated, which is also the reason why double layer reactor is more and more popular.