Coolant recirculation system for dry cleaning plants

摘要

A coolant recirculating system permits water from a municipal source to be circulated continuously in a dry cleaning plant in order to perform necessary cooling and condensing operations. The water is permitted to be dumped from the closed system only upon exceeding a temperature at which its cooling function has reduced efficiency. An additional benefit of the inventive closed circulating coolant loop is that the preheated water may be employed to supply a boiler in the dry cleaning plant and also that the loop water may be utilized in the lavatory facilities of the dry cleaning plant and in the laundry facilities of such dry cleaning plant.