Outotec (finland) Oy

Valtteri Sonninen

Peter Björklund

Aki Laaninen

Jaana Romppanen

Oskari Karhuvaara

Matti Luomala

Pekka Saari

Jani Jansson

Provided are a method and to an arrangement for monitoring characteristics of a furnace process in a furnace space limited by a furnace shell of a metallurgical furnace. The arrangement comprises a process monitoring unit having a frame mounted by means of a mounting means on the metallurgical furnace outside the furnace space of the furnace shell. Also provided is a process monitoring unit for use in the method and/or in the arrangement.

Method and arrangement for monitoring characteristics of a furnace process in a furnace space and process monitoring unit

A method and an arrangement for controlling a burner of a suspension smelting furnace. The burner includes a reaction gas feeding device, and a fine solids feeding device. The fine solids feeding device being at an upstream end of the fine solids feeding device pivotably supported in the reaction gas feeding device. The burner including by at least one first mechanical actuator configured to center the fine solids feeding device in the annular reaction gas outlet opening. Said at least one first mechanical actuator being in response to receiving the control signal configured to perform a centering action to center the fine solids channel in the annular reaction gas outlet opening.

Method and arrangement for controlling a burner of a suspension smelting furnace

Growing community of inventors

Helsinki, Finland

Valtteri Sonninen