BRIQUETTING SYSTEM FOR PREPARING BRIQUETTE FROM FE-CONTAINING BYPRODUCT INCLUDING FURNACE SLUDGE, STEEL SLUDGE OR MIXTURE OF FURNACE SLUDGE AND STEEL SLUDGE AND BRIQUETTING METHOD USING BRIQUETTING SYSTEM

摘要

The present invention relates to a briquetting system for preparing briquette from an Fe-containing byproduct including furnace sludge, steel sludge, or a mixture of the furnace sludge and the steel sludge and a method using the briquetting system. The briquetting system according to the present invention comprises: a hopper for injecting furnace sludge, steel sludge or a mixture of the furnace sludge and the steel sludge; a first conveyor belt for transferring an Fe-containing byproduct from the hopper; a screw agitator using a screw to agitate and mix an organic binder and molasses while transferring the Fe-containing byproduct transferred by the first conveyor be a second conveyor belt for transferring the Fe-containing byproduct, the organic binder and the molasses which are transferred and agitated by the screw agitator; a molding device for preparing briquette by pressing the mixture, which is transferred by the second conveyor belt, into a shape with a fixed size. The briquetting system according to the present invention is provided to prepare high quality briquette from an Fe-containing byproduct including furnace sludge, steel sludge, or a mixture of the furnace sludge and the steel sludge without damaging a molding device.;COPYRIGHT KIPO 2014