提高烧结料层的厚度,降低燃料消耗,改善烧结矿的质量,是近些年来烧结技术发展的方向。国外用富矿粉烧结的工厂料层厚度一般都在400毫米以上,高者达550毫米。我国虽然以细精矿烧结为主,但近些年来料层 It is the direction of the sintering technology in recent years to increase the thickness of sinter bed, reduce fuel consumption and improve the quality of sinter. Abroad with rich ore sintering plant material thickness generally above 400 mm, the highest of 550 mm. Although our country mainly to fine ore sintering, but in recent years the material layer