The reactor chiller adopts a double-layer design. The reaction solvent needs to be injected inside, which can be used for stirring reaction. The interlayer can be connected to the same cold and heat source (such as refrigerant, hot water or other cold and heat sources) for cyclic heating and Stirring reaction, and the reaction solution can be refluxed and distilled. It is an indispensable production equipment for modern industrial, biopharmaceutical and other synthetic materials.

When choosing a water chiller for a reactor with an interlayer: heating and cooling are carried out through the interlayer through the cold and heat source. In this case, pay attention: when the heating is completed and the temperature needs to be cooled, the steam in the interlayer will follow the chilled water Circulate and enter the evaporator of the chiller. At this time, the refrigeration load of the refrigeration equipment is relatively large. If the water tank of the evaporator is not enough, it will cause the over-temperature protection of the chiller's outlet water temperature. Even if this failure does not occur, it will cause the compressor return air temperature to be high, the exhaust temperature to be high, and the compressor current to be high. Running under such high load conditions for a long time may cause the compressor to burn out. To avoid this situation, the water system should be improved as follows:

When choosing a water chiller for coil reactors, you should pay attention: coil heating and cooling do not need to consider these issues, just use a water tank evaporator.

The load size is selected according to the water flow temperature difference and temperature.