Coperion Gmbh

Robert Boschgmbh

Michael Dürr

Clemens Krebs

Herbert Dreher

Bernhard Stark

Reinhard Ernst

Thomas Vögele

Bruno Zinser

Heiko Schwibode

Manfred Schädler

Friedrich Straub

Egon Zechner

Jochen Kniess

Klaus-Peter Lang

Gerhard Betz

Luca Rolser

A conveying system for pneumatically conveying plastic granulate comprises a feed location, at which the plastic granulate is fed into a conveying line by pressurized conveying gas, a target location, in conveying connection with the feed location, for moisture contained in the conveying gas, and a condensation tempering unit, which is arranged along a section or sections of the conveying line, for making the conveying line such temperature to at least partial condensation of moisture contained in the conveying gas to form a sliding film on an internal wall of the conveying line.

Conveying system and method for pneumatically conveying plastic granulate

A conveyor device is used for the pneumatic conveying of bulk material. The conveyor device has a main conveyor pipe and a plurality of bypass conveyor pipe sections which are separate from one another and arranged one behind the other within the latter. The main extent direction of the bypass conveyor pipe sections runs along the main conveyor pipe. The bypass conveyor pipe sections in each case have an inlet opening and an outlet opening for conveyor gas. The inlet opening, when the main conveyor pipe is horizontally installed, is arranged in a cross sectional portion of the main conveyor pipe, which is located above a cross sectional portion of the main conveyor pipe, in which the outlet opening is arranged. The result is a conveyor device, of which the efficiency, in other words the ratio of the conveying power and the conveyor gas quantity used, is improved.

Conveyor device for pneumatically conveying bulk material

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Wolfegg, Germany

Michael Dürr