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配料根據及有關的技術條件关于鼓风爐处理黃杂銅配料的問題,經过一年多的时間,我們才基本上摸索出一些經驗。当时的情况如下: (一) 控制技术条件: 焦率25％;风量30～33立方公尺/分(离心式鼓风机);风压30～40公厘水柱;料柱高度2500～2800公厘;风口4～8个。
Ingredients According to the relevant technical conditions on the blast furnace to deal with the problem of yellow copper ingredients, after more than a year, we basically explore some of the experience. The conditions at that time were as follows: (1) The technical conditions of control: the rate of coke was 25%; the air volume was 30-33m ^ 3 / min (centrifugal blower); the air pressure was 30-40mm water column; the height of material column was 2500-2800mm; Tuyere 4 to 8.