Blister machine vacuum pump circulating cooling

Research on the requirements of circulating cooling water: insufficient cooling water supply, the condenser will heat up, the sound of the airflow will become louder, the vacuum degree will drop rapidly, and even the steam will return to the exhaust pipe. Condensed water plays a pivotal role in multi-stage vacuum pumps. Condensed water can fully condense steam. The partial pressure of water vapor in the discharge pressure of the vacuum pump must be higher than its corresponding saturated vapor pressure, so the temperature of the condensed water should also be lower than The full temperature under this pressure can ensure the normal operation of the pump body.