METHOD AND APPARATUS FOR PRODUCING IRON AND STEEL SLAG HYDRATED SOLIDIFIED BODY

摘要

PROBLEM TO BE SOLVED: To provide a method and an apparatus for producing an iron and steel slag hydrated solidified body, by which equipment can be simplified and an iron and steel slag hydrated solidified body with stable quality can be smoothly produced.SOLUTION: At least one of an alkali stimulant A and fly ash F and water W are mixed by a blending machine 3 to prepare slurry, this slurry, steelmaking slag S and blast furnace slag fine powder SW are supplied to a continuous type mixer 1 from the inlet 1a thereof through separate lines, and these supplied materials are conveyed to the outlet 1b thereof while being kneaded in the continuous type mixer 1, and whereby the iron and steel slag hydrated solidified body C is continuously discharged from the outlet 1b while being produced.