Double-layer glass reactor & high and low-temperature circulation device

The glass reactor injects a constant temperature (high or low temperature) hot melt medium or cooling medium through the interlayer of the double-layer glass reactor to heat or cool the materials in the double-layer glass reactor at a constant temperature and provide stirring.

The double-layer glass reactor is designed with double-layer glass. The inner layer can be stirred and reacted by putting the reaction solvent. The interlayer can be connected to different cold and heat sources (refrigerated liquid, hot water, or hot oil) for high-temperature reactions (with corresponding circulating oil) Bath pot, the temperature can reach 300 ℃) or low-temperature reaction (with the corresponding low-temperature refrigeration liquid circulation system, the temperature can reach -80 ℃), you can also choose a heating and cooling integrated circulation machine; Under the set constant temperature conditions, in a sealed double-layer glass reactor, the stirring reaction can be carried out under normal pressure or negative pressure according to the usage requirements, and the reaction liquid can be refluxed and distilled. It is an ideal pilot and production equipment for modern fine chemicals, biopharmaceuticals, and new material synthesis. Its design makes the experiment safer and more convenient.

Features of double-layer glass reactor

1. Frequency conversion speed regulation, AC induction motor. Constant speed, no brush, no spark, safe and stable, can work continuously.

2. The whole set of glass instruments is made of GG17 borosilicate glass with good chemical and physical properties.

3. The hot oil is introduced into the interface between the glass layers for circulation, which can be used for the heating reaction, and the freezing liquid is introduced into the low-temperature reaction.

4. It can react at room temperature, and the reflected heat can be quickly taken away by running water.

5. The discharge port is provided with a flanged port and a PTFE valve. There are no dead spots in the container. It is removable for easy discharge of solid materials.

6. The large-mouth design of the double-layer glass reactor is easy to clean, and it can be equipped with a standard mouth socket to assemble a reflux and distillation synthesis device.

The high and low-temperature circulation device can provide a circulation device of cold source and heat source and has a wide working range. It is used in pharmaceutical, chemical, biological, and other industries to provide heat and cold sources for double-layer glass reactors, and can also be used for heating and cooling of other equipment. The high and low-temperature circulation device is widely used in colleges and universities, environmental protection, biochemical, medical, chemical, scientific research, and other fields. The high and low-temperature circulation device has the characteristics of reasonable structure, easy operation, and good stability.

The high and low-temperature circulation device is a machine that integrates cooling and heating. It is a sealed liquid circulation system with unique advantages in heating and cooling.

1. Since the entire liquid circulation of the high and low-temperature circulation device is a closed system, there is no water vapor absorption at low temperatures, and no oil mist is generated at high temperatures.

2. The high and low-temperature circulation device can realize continuous temperature rise and fall, and the compressor technology is used to operate under high temperatures and high pressure, and the compressor can be directly turned on for refrigeration from 200 degrees. The high and low-temperature circulation device greatly improves the cooling rate, saving test time and energy.

3. Equipped with a heating and cooling integrated container, the heat exchange area is large, the rate of heating and cooling is fast, and the demand for heat transfer oil is relatively small.