A FROTH COLLECTION LAUNDER

• Main Authors: MONKARE ZAKARIA, YANEZ ALEJANDRO, GRAU RODRIGO, TUOMINEN JERE, MIETTINEN TATU
• Format: Patent
• Language: Chinese; English
• Published: 17.03.2020
• Subjects: DIFFERENTIAL SEDIMENTATION; FLOTATION; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; PERFORMING OPERATIONS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING

A froth collection launder for a collection of froth from a mineral flotation, the froth collection launder (1, 1a-c) comprising a first (7a) and a second sidewall (7b) which are joined to form a bottom (8) comprising a tip (9) extending along the bottom (8), the first sidewall (7a) comprising a first end (10a) and the second sidewall (7b) comprising a second end (10b) at their open ends, at leastone of the first and the second ends (10a, 10b) comprises a froth overflow lip (5), and when the froth collection launder (1, 1a-c) is positioned at its operation position a centre line (11) is located in the middle of the first (10a) and the second end (10b) in the cross direction (x) of the froth collection launder (1, 1a-c). The tip (9) is located between the centre line (11) and one of the first and the second end (10a, 10b) in the cross direction (x) of the froth collection launder (1, 1a-c) and the tip (9) forms the lowest point of the froth collection launder (1, 1a-c). 一种用于从矿物浮选收集泡沫的泡沫收集流槽，所述泡沫收集流槽(1，1a-c)包括第