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我厂原有热处理煤气炉十台,煤气总流量17000m~3/h,每年消耗煤气数百万立方米。1982年至1983年每吨热处理件平均耗煤气2276m~3,比国内同行业先进水平超出60％,三年内多消耗煤气5,905,010m~3,价值188,960元。如何降低单耗,节约动能,一直是我厂亟待解决的课题。从1982年起,我厂陆续对热处理炉粘贴了硅酸铝耐火纤维毡,热处理件煤气单耗逐年有所降低,但是下降的幅度仍不够大。1983年煤
I plant the original heat treatment furnace ten, total gas flow of 17000m ~ 3 / h, millions of cubic meters of gas consumption each year. From 1982 to 1983, the average energy consumption per ton of heat treatment unit was 2276m ~ 3, which was 60% higher than the advanced level in the same industry in China. In the next three years, it consumed 5,905,010m ~ 3 more gas and valued 188,960 yuan. How to reduce the unit consumption and save the kinetic energy has always been the subject of our factory’s urgent solution. Since 1982, I plant one after another on the heat treatment furnace paste aluminum silicate refractory fiber mat, heat treatment unit gas consumption decreased year by year, but the decline is still not big enough. 1983 coal