Automatic control short-cone hydrocyclone beneficiation system

• Main Author: GU XIAOYUE
• Format: Patent
• Language: Chinese; English
• Published: 21.04.2020
• Subjects: 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

The invention relates to a short-cone hydrocyclone for automatic control beneficiation, in particular to equipment for beneficiation through a gravity physical method. The equipment is suitable for sorting of ores with the difference between ore density and gangue density being larger than 2, and is particularly suitable for sorting of gold ores and platinum series metal ores, recleaning of gold ore and the platinum metal tailings, and sorting of coal slime. The invention aims to overcome the defects that: in the prior art, the feeding concentration and the feeding pressure of short-cone hydrocyclones are unstable, the sorting process of the short-cone hydrocyclones is difficult to control, the sorting index fluctuation is large, and industrial application cannot be realized. Ore pulp concentration is automatically adjusted through a density sensor, an ore pulp flow sensor, a pressure sensor and an industrial computer are used for automatically controlling the sorting process of the short-cone hydrocyclone, a