Cleaning device for air-cooled condensers or similar heat exchangers

摘要

The cleaning device is displaceable or moveable on other cooling tubes or cooling register. A nozzle fitting (60) is provided, particularly with flat jet nozzles and the cooling tubes are supplied with a cleaning liquid from the nozzles (61). The nozzles are provided with rectifiers for the flowing water. The nozzle is provided with an insert and that the insert forms completely or partly the rectifier.