Patent ID: 9393572
Filing Date: 2016-07-19
CPC Classification: B03C

Claim Text:
1. An equipment for electrostatic separation of differently electrically-charged particles of a valuable material mixture, comprising: a tube separator, for electrostatic separation of differently electrically-charged particles of a valuable material mixture, said tube separator comprising; a support tube, wherein the support tube comprises two field electrodes arranged near each other for the formation of an electric field, and the field electrodes are covered internally by an insulator layer, wherein an equipment item, in which the material mixture to be separated is conditioned and mixed through a turbulent gas flow and is tribo-electrically charged, and wherein the equipment item is connected through at least one pipe directly with the tube separator, wherein a solid matter-gas mixture is conveyed with a specified speed through the at least one pipe to the tube separator, wherein the equipment item is provided with at least a first and a second chamber, wherein a conditioning of the particles of the material mixture is implemented in the first chamber, wherein in the second chamber, at least one injector nozzle is provided, in order to supply the tube separator with a solid matter-gas mixture directly through the at least one pipe, wherein the at least one injector nozzle is adjustable with respect to the particle size of the particles of the valuable material mixture to be taken up.