Gerät für das Ausstoßen von pulverförmigen Substanzen zur Beseitigung von durch flüssige Medien verursachten Verunreinigungen

摘要

The device incorporates a pressure vessel (12) for the powdery substance. It is equipped with a pressure sealed filling opening (38), and has a rising pipe (22) on the inside and extending over the clearance height of the vessel almost down to the bottom (26). The rising pipe, on the bottom side end (28), is open, and the other open end (24), which protrudes above the vessel, is connected by a hose (30) to a spraying head (32) equipped with a hand-operated valve.