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洛阳钢铁厂炼焦车间第二号炼焦炉的全体职工,经过反右倾,鼓干劲的学习以后,认真贯彻“以温为纲”的经验。于12月5日创造日产焦炭140.8吨的纪录,结焦时间为6小时,比11月份平均日产量27.2吨提高9.2倍。焦炭的机械强度为250～300公斤,残余挥发份1.57％,硫份1.43％,灰分17％。取得高产的经验如下: (1)提高炉温坚决贯彻“以温为纲”的方针:这座炉子的平均温度为1180～1200℃。具体做了以下几件工作。 1)测温:每隔两小时测一次代表火道温度,12小时全面测一次,结果随时通知调火工和烧小灶工,使得调火有依据。 2)调火:调节空气和煤气量配合燃烧完全,并调节整个燃烧室火道温度分布均匀,要做好这件工作,调火工必须和测温工,小灶工及冷却工密切联系,根据测温记录寻找原因,进行调节。若整个燃烧室温度低,可将回炉煤气支管节门开大,并相适应的增加空气量,使上升火道内出现满堂白火。个别燃烧室冒黑烟这表示空气量不够,则即可以将上升火道内的空气调节砖拨大,如果整个燃烧室的温度低且燃烧不完全则可把小灶门开大。
After all the employees of No. 2 coke oven in the coking workshop of Luoyang Iron and Steel Co., Ltd. Have been practicing “taking temperature as the key link” after being educated by anti-rightist and ruthless efforts. On Dec. 5, it set a record of 140.8 tons of coke produced in Japan. The coking time was 6 hours, 9.2 times more than the average daily output of 27.2 tons in November. Coke mechanical strength of 250 to 300 kg, residual volatile 1.57%, sulfur 1.43%, ash 17%. Experience to achieve high yield as follows: (1) improve the temperature firmly implement the “temperature as the key link” approach: the average temperature of this stove is 1180 ~ 1200 ℃. Specific to do the following few work. 1) temperature: measured once every two hours on behalf of the flue temperature, 12 hours a comprehensive test, the results at any time to inform the transfer of fire and burning small cooks, making adjustments based on fire. 2) adjust the fire: adjust the amount of air and gas combustion is complete, and adjust the entire combustion chamber flue temperature distribution, to do this work, adjust the fireman and temperature workers, small cooks and coolers are closely linked, according to Temperature records to find the reasons for adjustment. If the entire combustion chamber temperature is low, you can open the back of the gas manifold branch door and adapt to increase the amount of air, so that there is full of white fire inside the fire. Individual combustion chamber black smoke This indicates that the amount of air is not enough, then you can lift the fire inside the air conditioning brick dial, if the entire combustion chamber temperature is low and the combustion is not complete, you can open the small door.