METHOD AND APPARATUS FOR SOLIDS FEEDING AND REACTION GAS.

摘要

The invention relates to a method and apparatus for solids feeding and reaction gas to a smelting furnace in suspension, apparatus which comprises at least conduits for receiving solids and reaction gas and to further lead them towards a smelting furnace in suspension, and apparatus in which at least most part of reaction gas is fed inside smelting furnace in suspension through a reaction gas channel which surrounds channel for solids feeding. According with invention, in reaction gas channel (3), essentially near its final end over smelting furnace in suspension side, there are found adjustment members installed (8) by which reaction gas flow fed inside smelting furnace in suspension can be adjusted essentially in progressive form.