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AssigneeVibra Maschinenfabrik Schultheis GmbH & Co.
InventorWinfried Schultheis
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A heavy load vortex internal apparatus is provided having a vibration channel for receiving plastic granular material. The vibration channel has a channel floor and two side walls opposite each other, where the length of the vibration channel is greater in the longitudinal direction than the maximum height and width of a channel cross section perpendicular to the longitudinal direction. At least two vibration generators are provided for generating a vibration excitation having a transverse component perpendicular to a vertical plane in the longitudinal direction. At least two channel carriers are spaced apart from each other in the longitudinal direction, each supporting the channel floor and the side walls from the outside and bridging the vibration channel opposite the channel floor. One of the vibration generators in each case is fastened to at least two of the channel carriers. Also provided is a method for crystallization of plastic granular material.
A heavy-duty swirling trough device (1), comprising:
A method for crystallizing plastic granules having a tendency to stick together, characterized by loading the vibrating trough (10) of a heavy-duty swirling trough device (1) according to any of the preceding claims with plastic granules which, when fed in, have a temperature above the glass transition temperature thereof in the range of the reaction temperature thereof for crystallization, and
Dependencies are inferred from the claim text.