Due to design and other factors, the hotblast furnace system used in production reveals some problems, which restrict normal production.
由于设计等方面的因素，所用热风炉系统在生产中存在不少问题，制约着生产的正常进行。
2
The best uniform approximation algorithm to approach the catenary suspension and the CAD system using this algorithm to design the catenarian dome of hotblast stove are described in the paper.
介绍了采用最佳一致逼近法对悬链线进行逼近，以及运用此算法进行热风炉悬链线拱顶设计的CAD系统。
3
The hot-blast stove is an important auxiliary facility of the blast furnace and its building and lining engineering is a key item in the blast furnace system engineering.