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实践证明,优等的施工质量是高炉长寿的一个重要原因,但是要达到优等的炉衬施工质量,首要的条件是砖型正确,而砖的加工质量是保持正确砖型的主要手段。 1980年7月～10月我们在吉林炭素厂对武钢二高炉第三代大修所用的炭砖进行了质量检查和组装,并就加工的情况作了一些了解。组装和检查均在生产厂吉林炭素厂9×1.3米~2的铸铁平台(水平误差≤0.3毫米)和直径是13米的水磨石平台(水平误差≤0.7毫米)上进行。检查使用的工具是800×500毫米的铁
Practice has proved that excellent construction quality is an important reason for the longevity of the blast furnace. However, the most important condition for achieving top quality lining construction is that the brick type is correct, while the brick quality is the main means to maintain the correct brick type. From July to October 1980, we conducted quality inspection and assembly of the carbon bricks used in the third generation overhaul of WISCO No.2 BF in Jilin Carbon Factory, and made some comprehension on the processing. Assembly and inspection were carried out on the cast iron platform (horizontal error ≤0.3 mm) and the terrazzo platform (horizontal error ≤0.7 mm) with a diameter of 13 meters in the Jilin Carbon Factory of Jilin Plant. The tool used for inspection was 800 × 500 mm iron