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云南弥勒县水利指挥部水泥厂在水利高潮中,为了适应水利建设事业的飞跃发展,全厂职工经过将近半年的刻苦钻研,破除迷信,大搞技术革新和工具改革,创造出一套比较完善的土法生产普通水泥(高标号)的技术操作和生产设备,因而不但工效提高了3—5倍,而且质量也有了显著提高。土法生产普通水泥的主要生产过程是制备生料、生料煆烧、熟料碾磨和过筛等四个主要工序,但只要其中一个阶段搞得不好,都会严重影响水泥生产的工效和质量。
In the climax of water conservancy, in order to meet the rapid development of water conservancy construction, the entire factory workers after nearly half a year of hard study, get rid of superstition, vigorously promote technological innovation and tool reform, to create a relatively complete set of Native production of ordinary cement (high-grade) technical operation and production equipment, which not only increased work efficiency 3-5 times, but also significantly improve the quality. The main production process of ordinary cement produced by indigenous method is four main processes of raw material preparation, raw material burning, clinker grinding and screening. However, if one of the stages is not done properly, it will seriously affect the work efficiency of cement production quality.