METHOD RELATING TO DISSOLVING MOLTEN SMELT AND DEVICE FOR DESINTEGRATING MOLTEN MATERIAL

摘要

At the dissolving of molten smelt from the so called spouts at a chemical recovery apparatus in a sulphate pulp plant, the molten chemicals which are discharged from the recovery boiler are desintegrated into smaller droplets, which fall down into the bath where the chemicals shall be dissolved in an aqueous solution to produce green liquor. For the desintegration there is used one or more jets of an air-water mist. The invention also relates to a device for desintegrating the molten chemicals or for desintegrating other kinds of molten material.