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BF Flotation mMachine

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Product description

Parameters

Principle overview

When the impeller rotates, the pulp in the impeller cavity generates centrifugal force under the action of the impeller and is thrown around, so that a negative pressure zone is formed in the impeller cavity. The air is sucked into the impeller cavity through the suction pipe and the central tube, and mixed with the sucked ore slurry to form a large number of small bubbles. After the steady flow through the cover plate, the air is evenly dispersed in the tank to form mineralized bubbles. The mineralized bubbles float up to the foam layer and are scraped out by the scraper to become the foam product.

Features

◎ The impeller is composed of a closed double truncated cone, which can produce strong slurry circulation;

◎ Large suction volume and low power consumption;

◎ Each tank has the triple functions of air suction, slurry suction and flotation, forming its own flotation circuit, without any auxiliary equipment, and horizontal configuration, which is convenient for process changes;

◎ The slurry circulation is reasonable, which can minimize the precipitation of coarse sand.

Scope of use

It can be widely used in the selection of non-ferrous metals, ferrous metals, and non-metallic minerals, and is suitable for roughing and sweeping operations in large and medium-sized flotation plants.

Technical Parameters

Model	Volume (m³)	Impeller Dia. (mm)	Periphery speed (m/s)	Max air inspiratory volume (m³/min. m²)	Impeller motor		Cell weight (kg)	Remark
Model	Volume (m³)	Impeller Dia. (mm)	Periphery speed (m/s)	Max air inspiratory volume (m³/min. m²)	Model	Power (kW)	Cell weight (kg)	Remark
BF1.2	1.2	450	7.02	0.9-1.1	Y132M2-6	5.5	1380	This model is an improved version of the SF flotation machine. It is a new energy-saving flotation machine product of our company. The impeller is composed of a closed double truncated cone, which can produce a strong slurry circulation.
BF-2.8	2.8	550	8.06	0.9-1.1	Y180L-8	11	2300
BF-4	4	650	8	0.9-1.1	Y200L-8	15	2585
BF-8	8	758	7.5	0.9-1.1	Y225M-8	22	4600
BF-10	10	760	7.52	0.9-1.1	Y225M-8	22	4900
BF-16	16	850	8.7	0.9-1.1	Y280M-8	45	8532
BF-20	20	850	8.7	0.9-1.1	Y280M-8	45	8670
BF-24	24	920	8.7	0.9-1.1	Y280M-8	45	8970