Beverage tank interior cleaning control - by contact switches actuated by cleansing fluid jets

摘要

The interior to tanks contg. beverages e.g. milk or beer, is cleaned by introducing a cleaning fluid through spray nozzles which are either stationary with an all-round action or rotary. Contact switches are located at the most inaccessible spots of the tank to indicate whether the cleansing fluid jet has reached them or not. This results in an automatic tank cleaning system which ensures that all interior walls have actually been flushed and disinfected.