Fujian Cement Co Ltd announced new projects for Yongan Jianfu and Ansha Jianfu 4500 tpd production lines. The energy saving projects represent a total investment of CNY 247.4 million (USD 38.84 million).
The plans are expected to see the renovation of the old systems in the existing operations of Yongan Jianfu and Ansha Jianfu, without the acquisition of additional land. A set of Ф200-180 roller press crushing systems for raw materials will be added to each of the two factories to replace the original vertical crushing system, thereby reducing the energy consumption of the raw material crushing process. The cooking systems will also be modernized with the expansion of the calciner, the transformation of cyclone preheaters and air ducts, as well as the replacement of burners and grate coolers. As a result, the standard coal consumption, NOX emissions and other related indicators will be improved.
The bare crusher projects are expected to start in late 2021 and end in 1H22. However, during the transformation of the baking process, the oven should be stopped for about 55 days. The implementation thereof will be arranged in conjunction with the production time and staggered overhaul of the production line.
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