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xiao shui ni chang sheng liao ji xie jun hua
Author(s): 
Pages: 11-13+21
Year: Issue:  2
Journal: Yunnan Building Materials

Keyword:  均化效果卸料机小水泥厂均化库生料流动料层气力均化物料出料料水;
Abstract: <正> 水泥厂生料成分的均匀程度对其在窑内煅烧的易烧性、熟料产质量、窑热工制度的稳定都有极大影响。由于立窑内部物料没有进一步的翻滚和搅拌过程,对生料均化的要求从理论上讲比回转窑还应高。目前,多数立窑水泥厂都重视了生料均化,主要采用气力与机械均化形成。气力均化国内多用在≥6万吨/年水泥厂,有连续式与间歇式气力均化库,但因其投资、电耗较高,入库生料水分要求<1%,在使用中受到一定限制。机械均化多采用机械倒库,虽然投资较省,但均化值较低,满足不了工艺要求。近来立窑水泥厂纷纷采用电子皮带秤或电子斗秤配料,出磨Tc标准偏差一般<2~3%,
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