本文是一篇设计阶段的报导,尚未经过生产验证。由于考虑到目前煤粉化铁铁水温度还不够稳定,耐火材料寿命短,以及在利用地方生铁中有困难。根据文中介绍这一设计有可能解决这方面问题,所以介绍供有关方面参考。在逐步试验中加以完善。现广东茂名矿山机械厂等单位已开始作这方面的试验工作。 This article is a design phase of the report, has not been production verified. Due to the fact that the temperature of the molten iron molten iron is not yet stable enough, the refractory materials have a short service life and difficulties in utilizing local pig iron. According to the article describes the design may be to solve this problem, so for reference for the parties concerned. In a gradual test to be perfect. Guangdong Maoming Mine Machinery Factory and other units have begun to do this aspect of the test work.