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碳素制品的石墨化就是将焙烧品(焦炭排列结构)转化为石黑结构(即排列整齐的石黑晶格),这一转变过程需要大量的电能。对上海来讲,电的供应一直处于紧张状态,我厂石墨化工艺用电又占全厂用电量的80％以上,因此从工艺操作上进行改革,降低能耗,增加效益是节能的重点。 石墨制品生产工序是:装入产品→通电加热→冷却→产品出炉→产品整理。从节能出算,要对每道工序进行节能挖潜。
The graphitization of carbon products is the conversion of calcined products (coke arrangement structure) into black stone structure (that is, aligned black stone lattice), which requires a large amount of electric energy. For Shanghai, the supply of electricity has been in a state of tension. The electricity consumption of graphitization process in our factory accounts for more than 80% of the total electricity consumption of the whole plant. Therefore, it is the key point to save energy to carry out the reform from the process operation, reduce the energy consumption and increase the profit. . Graphite products production processes are: loading products → power heating → cooling → product baked → product finishing. Calculated from the energy-saving, to each process for energy-saving tapping potential.