Beko Technologies Gmbh

Paul Hettich Gmbh & Co Kg

Hettich-heinze Gmbh & Co. Kg

Gorges, Alexander

Thomas Prior

Johannes Sinstedten

Herbert Schlensker

Uwe Sobolewski

Stefan Andschus

Oliver Schael

Norbert Poppenborg

Jörg Rambow

Lars Schrubke

Rainer Weichelt

Janine Mertens

Johannes Franciscus Slatman

Andreas Hoffmann

Alexander Gorges

Steffen Feld

Tobias Meer

Frank Nolte

Karsten Kroke

Patrick Freiheit

A purge air regulating unit for a drying device for compressed air, the purge air regulating unit being connectable to a housing in which a membrane filter, such as a bundle of hollow fiber membranes, is arranged such that a sub-flow of dried compressed air flowing out of the housing from an outlet channel can be conducted back to the hollow fiber membranes as purge air by the purge air regulating unit. A method for regulating the flow of dried compressed air flowing out of a membrane dryer back into a housing of the membrane dryer, the membrane dryer being equipped with a membrane filter, such as a bundle of hollow fiber membranes, is also provided.

Pressure dew point-controlled purge air regulating unit

A drying apparatus housing head for compressed air is connected to a housing wherein a diaphragm filter includes an inlet for humid compressed air and an outlet for dried compressed air. The inlet transitions into an inner pipe surrounded by a housing section. The outlet transitions into a ring-shaped chamber formed between an outer side of the inner pipe and an inner side of the housing. A valve ring guide of a main body surrounds the inner pipe and is held immovably, and a ring-shaped rolling diaphragm is arranged in the chamber, held at the outer side thereof and connected at the inner side thereof to a valve ring which surrounds the valve ring guide and moves along a longitudinal axis. The valve ring guide has a duct through which dry compressed air is conducted in the direction of the diaphragm filter and is closed off by the valve ring.

Housing head with scavenging air regulator

Growing community of inventors

Odenthal, Germany

Thomas Prior