首钢京唐烧结厂1号550m2烧结机于2009年5月投产。该烧结机原设计料层厚度为750mm,生产中发现主抽风机风门开度一直保持低位,风机能力没有得到充分发挥。为了进一步提高烧结矿产质量,降低能耗,在不进行大的设备改造的前提下,通过采取梯形布料,使料层厚度增至800mm,并获得了较好的技术经济指标。实践表明,大型烧结机实施厚料层烧结,具有改善烧结矿质量,降低烧结工序能耗的优势。 Shougang Jingtang sintering plant on the 1st 550m2 sintering machine put into operation in May 2009. The sintering machine original design layer thickness of 750mm, the production found that the main exhaust fan door opening has been kept low, the fan capacity has not been fully realized. In order to further improve the quality of sinter minerals and reduce energy consumption, the material thickness was increased to 800 mm by adopting trapezoidal cloth without any major equipment modification, and better technical and economic indicators were obtained. Practice shows that the implementation of large sinter sintering thick material layer, with the sinter improve the quality and reduce the energy consumption of sintering process advantages.