本文综合介绍了武钢平炉＂七五＂以来的节能情况，同时对平炉节能的途径进行了探讨。

This paper comprehensively introduces energy-saving situation of Martinfurnace at WISC from the seventh five year native planning and meanwhile discusses the approaches to save energy for Martin…

这种交替往复操作浪费的热很少。现在有些平炉喷人重油而不用煤气，因而只送人空气。

This to-and-fro operation wastes very little heat. Some furnaces now blow air only, fuel oil being spayed instead of gas.

产品主要用于冶金行业平炉炉顶、电炉炉顶、精炼炉及各种有色金属冶炼炉，此外还用在水泥回转窑烧成带和玻璃窑的蓄热室等部位。

Their main usage are for metallurgical industry for example, ferrous smelting furnace; Besides, they are also used in the sintering zone of cement rotary kiln and regenerator of glass furnace, etc.