Outotec Oyj

Lars Lundin

Sam Marklund

Per Kågström

The invention relates to a metallurgical furnace, comprising a furnace body (), a trunnion ring (), and a pedestal structure (). The furnace body () is arranged in the trunnion ring () rotatably about a rotation axis (A) by means of a supporting arrangement () comprising a bearing arrangement () between the trunnion ring () and the furnace body (). The supporting arrangement () comprises a first connection frame means () between the furnace body () and the bearing arrangement (), and a second connection frame means () between the bearing arrangement () and the trunnion ring (). The second connection frame means () is connected to the trunnion ring () by a first attachment () providing for movements between the second connection frame means () and the trunnion ring ().

Growing community of inventors

Skelleftea, Sweden

Lars Lundin