Flotation concentrate inner cone and outer ring type defoaming system

• Main Authors: WANG XUEXIA, WU LIJUN, WANG JINSHENG, WANG YEMIN, LIU LINGCHUAN
• Format: Patent
• Language: Chinese; English
• Published: 12.04.2024
• Subjects: DIFFERENTIAL SEDIMENTATION; FLOTATION; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING

An inner-cone outer-ring type defoaming system for flotation concentrate comprises a concentrate barrel, a discharge pump, a water spraying device, an inner-cone-shaped air-permeable liquid-permeable container, an outer-ring-shaped air-permeable liquid-permeable container and a vacuum pump, a feeding pipe is arranged on the upper side portion of the concentrate barrel, the discharge pump is connected with the lower side portion of the concentrate barrel through the discharge pipe, and the water spraying device is arranged on the top of the concentrate barrel and sprays water downwards. The inner conical breathable liquid-permeable container is arranged in the middle of the concentrate barrel, the outer annular breathable liquid-permeable container is arranged on the inner wall of the concentrate barrel, and the vacuum pump is simultaneously connected with the inner conical breathable liquid-permeable container and the outer annular breathable liquid-permeable container through the exhaust pipe. According to t