Electrostatic separation device

An electrostatic separation device for separating conductive particles from a raw material doped with the conductive particles and insulating particles by using an electrostatic force, the electrostatic separation device being provided with: a container in which a raw material layer comprising the r...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: IKEDA KOKI, MASAMOTO MANABU, FUKUMOTO KOJI, SUZUKI TOMOYUKI, IIDA YUSUKE, IHARA TAKAYUKI, KIYOTAKI GEN, YAMAMOTO RYOMA, OGIYAMA NAOYA, MASHIO KEIICHI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:An electrostatic separation device for separating conductive particles from a raw material doped with the conductive particles and insulating particles by using an electrostatic force, the electrostatic separation device being provided with: a container in which a raw material layer comprising the raw material is formed; a gas dispersion plate disposed at the bottom of the raw material layer; at least one vibrating body disposed on the same surface as the gas dispersion plate or in the raw material layer above the gas dispersion plate; a fluidizing gas supply device for supplying fluidizing gas that is guided into the raw material layer from the bottom of the container and passes through the gas dispersion plate to raise the raw material layer; an upper electrode disposed above the raw material layer; a lower electrode disposed on the same surface as the gas dispersion plate or in the raw material layer above the gas dispersion plate; a power supply device that applies a voltage between the upper electrode an