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一、概述工业炉窑是冶金工业生产中的用能设备,在冶金的热加工生产中,炉窑所耗能约占工序能耗的百分之七十左右。并且,工业炉窑耗用的大都为优质燃料,如燃料油、煤气、焦炭、天然气以及电能等。因此,降低工业炉窑的燃耗,提高其热效率,是节能工作中的重要课题。为满足工业生产中的各种工艺要求,工业炉窑的种类和型式极多,一般进行分类如下:1.按用途加热炉、熔化炉、干燥炉、热处理炉等。2.按燃料燃煤炉、煤气炉、燃油炉等。
I. Overview Industrial furnace is a metallurgical industry in the production of energy equipment, thermal processing in the metallurgical production, the kiln energy consumption accounts for about 70% of the process energy consumption. Also, most of the industrial furnaces consume high-quality fuels such as fuel oil, gas, coke, natural gas and electricity. Therefore, reducing the burn-up of industrial furnaces and increasing their thermal efficiency are important issues in energy conservation. To meet the various industrial process requirements, the type and type of industrial furnace very much, generally classified as follows: 1. According to the use of heating furnace, melting furnace, drying furnace, heat treatment furnace. 2. By fuel coal-fired stove, gas stove, fuel stove and so on.