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熔烧是碳素制品生产中的一个积为重要的环节,熔烧是在一定的高温下进行,其热源是城市煤气,每吨焙烧制品需500—600m~3,全年仅焙烧需耗1000万m~3,对工艺上开展系统节能,从装炉、焙烧出炉以及焙烧曲线等各工序进行控制和改进,经过一年左右的努力,降低了焙烧煤气耗量,达到和超过冶金部一等炉水平,取得了可喜的经济效益。煤气单耗从改进前的505.1立米降到741立米/吨,按每年产量21288吨计共节约煤气76万立未,合38万元。
Melting is a product of carbon product production is an important part of the melting is carried out at a certain temperature, the heat source is the city gas, per ton of roasting products required 500-600m ~ 3, the annual roasting only consume 1000 10,000 m ~ 3, the system of energy-saving process carried out from the furnace, baked and baked roasting curve and other processes to control and improve, after about a year of efforts to reduce the consumption of roasting gas to meet and exceed the Ministry of Metallurgy Furnace level, made gratifying economic benefits. Consumption of gas decreased from 505.1 cubic meters before improvement to 741 cubic meters / ton, saving 760,000 cubic meters of coal and 380,000 yuan at an annual output of 21,288 tons.