Method for generating a cleaning agent foam, and injector and foam generation system for carrying out the method
AssigneeAlfred Kaercher GmbH & Co. KG
InventorsWolfgang Holzwarth, Stefan Schilpp, Juergen Weitzdoerfer
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Abstract
The invention relates to a method for generating a cleaning agent foam, in which a chemical is admixed with a cleaning liquid by means of an injector (22) and in addition air is admixed by means of a foaming nozzle (34). To develop the method in such a manner that an effective cleaning agent foam can be generated with a reduced proportion of chemical, according to the invention it is proposed that the cleaning liquid/chemical mixture is fed to the foaming nozzle (34) under a pressure of at least 30 bar. There are also proposed an injector (22) and a foam generation system (10) for carrying out the method.
Claims20
Method for generating a cleaning agent foam, in which a chemical is admixed with a cleaning liquid by means of an injector and air is admixed by means of a foaming nozzle, wherein the cleaning liquid/chemical mixture is fed to the foaming nozzle under a pressure of at least 30 bar.
Dependencies are inferred from the claim text.