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锰铁高炉炉衬与普铁高炉一样,最易损坏的部位是炉腰与炉身,只是锰铁高炉的工作条件更为恶劣。为此,选择合理的炉身冷却结构是维护好炉型、保证锰铁高炉正常生产、延长高炉寿命的关键性因素之一。现将本厂100米~3锰铁高炉采用的三种炉身冷却结构型式简单介绍如下: 1.无炉衬高炉1号高炉曾学习阳泉钢铁厂经验,在炉龄后期采用了“无炉衬”结构,即拆除炉腰
Ferromanganese blast furnace lining and ordinary iron blast furnace, the most vulnerable parts of the furnace waist and shaft, but the working conditions of ferromanganese blast furnace is even worse. To this end, the choice of a reasonable cooling structure of the shaft body is to maintain a good furnace, to ensure the normal production of ferromanganese blast furnace, blast furnace life is one of the key factors. Now the factory 100 m ~ 3 ferromanganese blast furnace using three kinds of shaft cooling structure is briefly described as follows: 1. No lining of the blast furnace No. 1 blast furnace has learned Yangquan Iron and Steel Plant experience late in the furnace with a “no lining” structure , That is, remove the waist