立窑水泥厂的生存和发展

本文论述了立窑水泥厂可以生产550～650号熟料，热耗可低至2930～3350KJ／kg熟料，电耗低达70～80KW．h／t水泥，设备利用率可高达90％以上，单位投资和成本可大大低于回转窑水泥厂的优势和立窑水泥厂存在的问题及其解决的途径和对策，提出了建设以Φ3．0m抗立窑组为中心的现代化大中型水泥厂的方案，并以发展内涵为中心的技术改造途径，以陶汰、限制、兼并、改造、发展的精神使立窑企业逐步现代化、大型化。①

SUBSISTENCE AND DEVELOMENT OF SHAFT KILN CEMENT PLANT

This article describes that the advantages of the shaft kiln cement plant may produceclinker No. 550-560, the heat consumption may be down to 2930~3350kJ/kg clinker, thepower leonsumption may be decreased to 70--80kw. h/t, the eguipment utiligationcoefficient may be up to 90% above, the unit investment may be much less than the ortary kilncement plant, and shows the problems existed in the shaft kiln cement plant and thechannel and decision of the problems to be solved. It has put forward the proposal forconstruction the modern large and middle type cement shaft kiln enterprise based on the mechanicalshaft kiln group with diameter 3. 0m as a centre; based on the developing connotation as acenter technical reformation channel; based on the elimination, limitation, annexation,reformation, edvelopment as a spirit, so as to make the shaft kiln enterprise beedprogressively moderniyation and large-sige.