Mixing valve for cleaning system for filling and preparing system in food industry, has injector for adding additives to carrier fluid, and venture nozzle formed in channel connected to output of injector in flow direction

摘要

The valve has an injector (24) for adding additives to a carrier fluid, and a venture nozzle (42) formed in a melt flow path i.e. channel (34) connected to an output of the injector in a flow direction. The venture nozzle discharges an output channel for other fluid, and the flow path between the injector and the nozzle comprises an enlarged cross-section against a cross-section of the injector. The injector comprises a blocking valve (18) for opening and closing the inlet of the carrier fluid, and a dosing valve is provided in the inlet for the additive.