Magnetic impurity removal conveying device for polyethylene particle feeding

The utility model discloses a magnetic impurity removal conveying device for polyethylene particle feeding. The magnetic impurity removal conveying device comprises an impurity removal bin and a magnetic rotating mechanism arranged in the impurity removal bin. The material bin is provided with a neg...

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Bibliographische Detailangaben
Hauptverfasser:	WANG WEI, WANG RONGXIN, LIU JIUJIANG, ZHANG RUICHEN, DIAO ANGANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 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 TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	The utility model discloses a magnetic impurity removal conveying device for polyethylene particle feeding. The magnetic impurity removal conveying device comprises an impurity removal bin and a magnetic rotating mechanism arranged in the impurity removal bin. The material bin is provided with a negative pressure material suction assembly and a purging assembly, the negative pressure material suction assembly comprises a vacuum pump installed at the top of the material bin, the inlet end of the vacuum pump is provided with a vacuum pump connecting pipe internally provided with a filter element, the vacuum pump connecting pipe is connected with an air inlet pipe through a three-way connector, and the air inlet end of the air inlet pipe is provided with an air inlet one-way valve. The air outlet end of the air inlet pipe is located in the portion, under the material suction pipe, of the stock bin, the purging assembly comprises a draught fan installed at the top of the stock bin, the outlet end of the draught f