Bayer Materialscience Ag

Bayer Intellectual Property Gmbh

Reiner Horl

Christian Kords

Uli Franz

Raimund Zimmermann

Norbert Schniesko

Hans-Jürgen Thiem

Herbert Ungerechts

Markus Hagedorn

Christoph Schwemler

Hans-Jörg Frank

A mixing silo for free-flowing finely divided solid materials, in particular for powdered, fibrous and/or granular mixed material, especially polymer granules, specifically suited for mixing polymer granules, having an excellent mixing quality and at the same time a simplified and improved suitability for washing out in order to avoid cross contamination. The mixing silo may be used for homogenizing possibly inhomogeneous polymer granule batches in the form of a stream of product from a process producing polymer granules.

Mixing silo

A method for the filling and optionally emptying transport containers with plastics granular materials, in which a flexible plastics inliner is inserted into a transport container. A front side of the inliner includes at least one receiving flexible hose connection for filling the inliner with plastics granular material, at least one discharge hose connection for discharging blown in conveying air from the inliner, and at least one emptying hose connection for emptying plastics granular material from the inliner. The front side of the inliner also includes a protective liner. The cabin and the transport container are positioned at a decanting station, the cabin being adapted to transfer plastics granular material from the decanting station and decant the transferred plastics granular material into the transport container through the receiving hose connection. The transport container is then filled with plastics granular material utilizing the cabin.

System for filling and emptying transport containers with plastics granular material

A method for the filling and optionally emptying transport containers with plastics granular materials is disclosed. A flexible plastics inliner is inserted into a transport container. A front side of the inliner includes at least one receiving flexible hose connection for filling the inliner with plastics granular material, at least one discharge hose connection for discharging blown in conveying air from the inliner, and at least one emptying hose connection for emptying plastics granular material from the inliner. The front side of the inliner also includes a protective liner. The cabin and the transport container are positioned at a decanting station, the cabin being adapted to transfer plastics granular material from the decanting station and decant the transferred plastics granular material into the transport container through the receiving hose connection. The transport container is then filled with plastics granular material utilizing the cabin.

Method for filling and emptying transport containers with plastics granular material

Growing community of inventors

Kempen, Germany

Reiner Horl