| 摘要 |
The invention relates to an apparatus for feeding finely divided solids, containing at least sulphidic metal concentrate, and oxygenous oxidizing gas into a suspension smelting furnace, said apparatus comprising elements for conducting solids and oxidizing gas into the suspension smelting furnace. According to the invention, in the feed orifice ( 7 ) of the suspension smelting furnace through which solids ( 2 ) and oxidizing gas ( 3 ) are fed into the reaction chamber ( 1 ) of the suspension smelting furnace, there is installed a suspension creation chamber ( 5,11 ) for a suspension containing solids ( 2 ) and oxidizing gas ( 3 ), in which chamber the solids ( 2 ) and at least part of the oxidizing gas ( 3 ) can be mixed to form a suspension before they flow into the reaction chamber ( 1 ) of the suspension smelting furnace. |
