ELECTROSTATIC SEPARATION METHOD AND ELECTROSTATIC SEPARATOR

PROBLEM TO BE SOLVED: To provide an electrostatic separation method capable of increasing efficiency of a cleaning process before electrostatic separation of a resin piece, and an electrostatic separator.SOLUTION: Resin pieces are divided into a first resin piece to be cleaned and a second resin pie...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	MIHARA MOTOFUMI, TSUTSUI KAZUNARI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS MAKING GRANULES OR PREFORMS OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL PERFORMING OPERATIONS POSTAL SORTING PREPARATION OR PRETREATMENT OF THE MATERIAL TO BESHAPED RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIALCONTAINING PLASTICS SEPARATING SOLIDS FROM SOLIDS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS SORTING SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTEDPIECE-MEAL, e.g. BY PICKING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an electrostatic separation method capable of increasing efficiency of a cleaning process before electrostatic separation of a resin piece, and an electrostatic separator.SOLUTION: Resin pieces are divided into a first resin piece to be cleaned and a second resin piece that does not have to be cleaned. The first resin piece is cleaned. The cleaned first resin piece and the second resin piece are charged so that the resin pieces can be electrostatically separated from each other according to material. 【課題】樹脂片の静電選別前の洗浄工程の効率をより高めることが可能な静電選別方法および静電選別装置を提供する。【解決手段】樹脂片が洗浄すべき第１の樹脂片と、洗浄が不要な第２の樹脂片とに分別される。第１の樹脂片が洗浄される。洗浄された第１の樹脂片と第２の樹脂片とを帯電させることにより樹脂片が材質別に静電選別される。【選択図】図１