The development of CAD system, which aims at blast furnace profile design, is introduced in this paper.

介绍了针对高炉炉型设计而开发的计算机辅助设计系统。

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At present, improving the blast furnace profile design efficiency and strengthening information exchange are always in urgent request.

目前，在提高炉型设计效率以及加强信息交流等方面一直有着迫切的要求。

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The gas producer is equipped with adjustable economizer baffle. The coal layer is even and the fuel thickness of the furnace profile is unified so the gasification efficiency is greatly enhanced.

煤气发生炉装有可调分煤器挡板，煤层分布均匀，炉膛断面燃料厚度一致，煤的气化效率大大提高。

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