论文部分内容阅读
电力、电气和水暖器材表面防蚀处理采用热浸镀锌比电解镀锌有层厚、牢固、耐久、抗蚀能力强等优越性。所以这些行业中热浸镀锌占据重要地位。目前,我国热浸镀锌炉窑大都是用优质煤直接烘烧锌锅的办法,热效率低(一般为10～20％),对环境有污染。针对这种情况,我们对熔锌炉进行了改革。改革后的炉子具有明显的节能效果:熔锌速度由过去8小时一吨到目前80分钟一吨,平均小时耗煤量由过去20.6公斤降至9.8公斤。布置合理,
Power, electrical and plumbing equipment surface corrosion treatment using hot-dip galvanized than electrolytic galvanized layer thickness, solid, durable, corrosion resistance and other advantages. So hot dip galvanized in these industries occupy an important position. At present, most of the hot-dip galvanizing furnaces in our country are direct-burning zinc pots with high-quality coal. The thermal efficiency is low (generally 10-20%) and the environment is polluted. In response to this situation, we have a reform of the zinc furnace. After the reform of the stove has obvious energy-saving effect: zinc melting speed from the past eight hours a ton to 80 minutes a ton, the average hourly coal consumption from the previous 20.6 kilograms down to 9.8 kilograms. Reasonable layout,