摘要 |
The invention relates to a flotation machine for flotating minerals and the like from slurries containing these particles. In the flotation machine of the invention, above the feed opening of the flotation cell, there is formed a froth bed which is adjustable in volume and/or surface area. The regulating and washing members of the froth bed are arranged within the froth bed, and the height of the froth bed is 20-40%, advantageously 30-35% of the height of the flotation cell. |