ASSEMBLAGE FOR REMOVAL OF THE FOAM OF THE FLOTATION MACHINE Russian patent published in 2007 - IPC B03D1/14 

FIELD: mining industry; metallurgy industry; the food-processing industry; other industries; devices for floatation of the substances.

SUBSTANCE: the invention is pertaining to the mining industry, in particular, to the devices for floatation of the substances and may be used in metallurgy industry, the food-processing industry, in other branches at purification of the industrial waste waters. The assemblage for the foam removal is made in the form of the blade, which have been fitted on the arbor. In the fixed on the arbor supports the blade is bent in the form of the logarithmic spiral having the constant angle of attack α {the striking angle) onto the foam layer, and the supports are mounted on the arbor with the capability to adjust the foam skimming in height. The technical result of the invention ensures the increased productivity of the floatation machine, reduction of the power inputs on aeration and stabilization of the flotation process.

EFFECT: the invention ensures the increased productivity of the floatation machine, reduction of the power inputs on aeration and stabilization of the flotation process.

2 dwg