平罐炼锌虽然在近代炼锌工业中逐渐被其它生产方法所取代,但该方法以其投资小、上马快、工艺简单等优点而被一些地方小厂所采用。目前,除我厂还保留着二座日产6.4吨、6.8吨粗锌平罐炉之外,全国还有近十家左右的小厂建有简易平罐炉以处理各种含锌物料。为提高平罐炼锌的技术指标,我厂曾对还原煤的选配作过大量试验。本文想通过一些生产试验数据,就配煤问题谈谈 Although the zinc smelting in the modern zinc smelting industry has been gradually replaced by other production methods, the method has been adopted by some local small factories for its advantages of small investment, quick start-up and simple process. At present, apart from our factory, there are two Nissan 6.4 ton, 6.8 ton crude zinc flat tank furnaces. There are also nearly 10 small flat furnaces in our country which are equipped with simple flat tank furnaces to handle all kinds of zinc-containing materials. In order to improve the technical indicators of flat tank smelting, our factory has made a large number of experiments on the matching of reduced coal. This article wants to pass some production test data to talk about the coal blending problem