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国家确定的水泥回转窑五级旋风预热器技术改造南方示范点日前在常熟通过验收。常熟水泥厂,原有的φ2.5×42m 的中空旋窑能耗高、产量低、效益差。经国家能源投资公司节能公司和国家建材局科技发展司联合组织招标,决定列为全国中小型水泥厂应用五级旋风预热器技术进行综合节能改造示范项目。采用合肥水泥研究设计院开发的五级悬浮预热水泥熟料烧成系统,并配套φ2.2×7.5m 的生料烘干磨和φ2.2×12m 水泥高产磨,以
The five countries identified by the rotary kiln cement kiln preheater technological transformation South demonstration site recently passed the acceptance of Changshu. Changshu Cement Plant, the original φ2.5 × 42m hollow rotary kiln high energy consumption, low output, poor efficiency. The National Energy Investment Company energy-saving companies and the State Building Materials Bureau of Science and Technology Development Division joint bidding, as small and medium-sized cement plant nationwide application of five cyclone preheater technology for comprehensive energy-saving demonstration project. Hefei Cement Research and Design Institute developed five suspension preheating cement clinker firing system, and supporting φ2.2 × 7.5m raw material drying mill and φ2.2 × 12m high-yielding cement mill to