METHOD FOR COOLING OF THE COMPRESSED GAS OF A COMPRESSOR INSTALLATION AND COMPRESSOR INSTALLATION IN WHICH THIS METHOD IS APPLIED

摘要

Compressor installation provided with one or more compressor elements (2) and a heat recovery circuit (11) in the form of a closed Rankine circuit in which a working medium circulates through one or more evaporators (14) that act as a cooler for the compressed gas, and a condenser (16) connected to a cooling circuit (21) for cooling the working medium in the condenser (16), whereby an additional cooler (20) is provided for each evaporator (14) that is connected in series to an evaporator (14) concerned, and which is calculated to be able to guarantee sufficient cooling by itself when the heat recovery circuit (11) is switched off.