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光化水泥厂的“干湿混合法”水泥生产线试产成功,1997年3月7日通过国家验收。 光化水泥厂原有3条湿法生产线,年产熟料41万t,水泥61万t。由于工艺落后,煤耗高,影响了企业经济效益。为改变这种状况,该厂根据专家们的建议,投资9000多万元,用2年时间将最初的2台捷克式湿法窑一并移地改造,新建一条日产熟料1000t,带烘干破碎功能的预分解窑系统。其主要特点在于使干生料与料浆直接混合,从而缩短煅烧时间,达到节能降
The trial production of the “dry and wet mixing method” cement production line of the Guanghua Cement Plant was successfully carried out and passed the national inspection on March 7, 1997. The original 3 wet production lines of the Guanghua Cement Plant have an annual output of 410,000 tons of clinker and 610,000 tons of cement. Due to the backward technology and high coal consumption, the economic benefits of the company are affected. In order to change this situation, the plant invested more than 90 million yuan according to the advice of experts and used two years to renovate the original two Czech-style wet-process kilns and build a new one-day clinker 1000t with drying. The crushing function of the precalciner kiln system. Its main feature lies in the direct mixing of dry raw materials and slurry, thus shortening the calcination time and achieving energy saving.