Fan cooler in gas purification system

The utility model discloses a fan cooler in gas purification system, including coil pipe fin, gas piping, radiator fan, PLC controller, thermocouple, pipeline valve and surface cooler, gas piping includes intake pipe and outlet duct, two are connected respectively to the intake pipe the air inlet of surface cooler, two the gas outlet of surface cooler respectively with the outlet duct is connected, the outlet duct is terminal to be set up the pipeline valve, the thermocouple connect in the pipeline valve side of admitting air on the outlet duct, the thermocouple with PLC controller electricityis connected, the PLC controller with pipeline valve electricity is connected. Since the technical scheme is used, the utility model relates to a fan cooler in gas purification system can cool off high -purity high -temperature gas to normal atmospheric temperature, and the radiating effect is good, and the heat dissipation volume is little, the low power dissipation, and the structure reliably is convenient for keep in