Coarse coal slime classifying system and method

The invention discloses a coarse coal slime classifying system and method, and belongs to the technical field of coal slime classifying equipment. The system comprises a coal slime barrel, an arc-shaped sieve, a hydraulic classifying cyclone, a coal slime centrifugal machine and a coal slime chute....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YU JITU, HAN CHAO, SHENG CHANGZENG, RAN GUOFENG, QU XUEXIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL ORCHEMICAL PROCESSES CENTRIFUGES MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention discloses a coarse coal slime classifying system and method, and belongs to the technical field of coal slime classifying equipment. The system comprises a coal slime barrel, an arc-shaped sieve, a hydraulic classifying cyclone, a coal slime centrifugal machine and a coal slime chute. The coal slime barrel is connected with a coal slime water incoming pipe. The hydraulic classifyingcyclone is respectively connected with the arc-shaped sieve and the coal slime barrel. The arc-shaped sieve is also respectively connected with the coal slime barrel and the coal slime centrifugal machine. The coal slime centrifugal machine is further connected with the coal slime chute and the coal slime barrel. The coal slime barrel, the arc-shaped sieve, the hydraulic classifying cyclone, the coal slime centrifugal machine and the coal slime chute are arranged in the coarse coal slime classifying system, so that coarse coal slime is classified, the product quality and the recovery rate areimproved, and the coarse c