Qi Yanyong pointed out that if a six-stage preheater is used to recover more heat from the kiln, the remaining heat can just meet the drying of the raw material process, which is of great significance for energy saving and emission reduction. Maybe level 6 is the end of the kiln system in most areas, and it can't be added any more.
Qi Yanyong pointed out that the main problem is the strength of the building structure, and there is no other difficulty in technology, equipment and technology.
At present, the downward trend of cement demand is prominent, energy prices remain high, costs remain high for a long time, and profit compression has become the norm. Improving energy efficiency and reducing cost pressure have become the key breakthrough points for cement enterprises to enhance their comprehensive strength and market competitiveness.
China Cement Network will hold the "2023 China Cement Energy Conservation and New Energy Development Conference" in Chongqing on July 6-7, 2023. Explore new ways of energy saving and consumption reduction in cement industry.
After the meeting, we will visit Oriental Hope Chongqing Cement .
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