一、裝料操作方面 鉛鼓風爐裝入爐的原材料有焦炭、燒結塊、回爐爐渣和部分熔劑。焦炭与爐料通常是相間分層地加入爐內;但也有混合裝入的,这只限於含碎屑多時,通風性不好的爐料,才採用这种操作。因為焦炭是一种疏鬆多孔的物質,它的假比重很小,若与碎屑爐料混合進爐,便会使爐料疏鬆改變爐子的透氣性。但在現代的煉鉛工廠中,所採用的原料是經过焙燒燒結後所獲得的焙燒塊。焦炭都是單独分批 First, the loading operation of lead blast furnace into the furnace raw materials are coke, sintering block, slag and some reflow furnace flux. Coke and charge are usually layered into the furnace; however, there are also mixed chargers, which are limited to those with detritus, poor ventilation of the charge before using this operation. Because coke is a loose porous material, its fake weight is very small, if mixed with the scrap charge into the furnace, it will make the charge loose and change the permeability of the furnace. However, in modern lead-smelting factories, the raw materials used are roasting blocks obtained after roasting and sintering. Coke is individually batched