Main features of pilot-scale condenser: pilot-scale condenser is mainly used to produce curing agent. It has the characteristics of easy operation, good mixing effect and accurate temperature control. Generally, it consists of condenser, riser, vertical condenser, etc. The pilot-scale condenser is made of high quality stainless steel with top and bottom head structure, which can vacuum and be equipped with mechanical seal or packing seal. The impeller can customize all kinds of blades. The digital temperature control system for the inner pot and jacket of the pilot-scale condenser can set the upper and lower limits of the required temperature freely, monitor the temperature changes at any time, and improve the efficiency and safety of production.
Pilot condenser is a kind of reaction equipment, we must pay attention to it when operating, otherwise, it will be damaged for many reasons, resulting in production being forced to stop.
The operation of pilot-scale condenser should pay attention to many aspects. First of all, we must strictly follow the rules and regulations to operate the pilot condenser. Secondly, before operation, we should carefully check whether the pilot condenser has any abnormalities. In normal operation, we should not open the terminal of the upper cover and touch the board to avoid electric shock; strictly prohibit the operation with pressure; in the process of nitrogen pressure test, we should carefully observe the change of pressure gauge to achieve pressure test and close the nitrogen valve switch immediately; the heating speed should not be too fast, and the pressure should also be slow. Especially the stirring speed, only allow slow rise. Finally, when the condenser body of the pilot plant is heated to a higher temperature, do not contact the body of the condenser in order to avoid scalding; after the experiment, the temperature should be lowered first. Do not cool quickly in case of damage caused by excessive temperature difference and pressure. At the same time, the power supply should be pulled out in time.
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