CEMENT MANUFACTURING APPARATUS

摘要

The present invention relates to an apparatus for the production of cement that can make harmful materials contained in wastes harmless, and also produce cement using the wastes as a raw material. The apparatus is provided with a waste drying pre-treatment unit A for removing iron pieces and moisture, a raw material grinding unit B for grinding the wastes and a component modifier, a raw material preparing and blending unit C for mixing the raw material containing the wastes and a component modifier, a clinker burning and cooling unit D for burning the raw material of which component is adjusted, to form a cement clinker, a product grinding unit E that mixes and grinds the clinker and gypsum, and optionally adding a setting modifier to produce cement, an exhaust gas treatment unit F for quenching the exhaust gas generated from the clinker burning and cooling unit, whereby suppressing re-synthesis of dioxins as well as making the exhaust gas harmless, and a dioxin decomposition unit G for decomposing under heating dioxins in the dust generated from the burning and cooling unit.