The closed cooling system for the treated water provided with a air cooler can improve coo-ling effect. It becomes an important measure to increase the blastfurnacecampaign.
These new technologies lay solid foundation for realizing the target of high efficiency, high quality, low consumption, long campaign and environmental protection of blastfurnace.
采用了这些新技术，为实现高炉高效、优质、低耗、长寿和环保的新目标打下了坚实的基础。
3
The lining structure with concentrated copper cooling plate-stave combined system for the large-scale blastfurnace is the important guarantee of 18 ~ 20 campaign life.