冬季来临了,气温逐渐下降,炼油厂的一切生产设备都必须采取防冻保温措施。我厂的油、水、风、汽各种管线较多,因此防冻任务也较大。现仅就防冻技术措施方面谈一谈我们的意见,供有关单位作参考。一、防止管线冻结方面:对炼油生产设备包括炉、塔等设备和油、水、瓦斯管线等保温措施,要及早进行。一切油罐 Winter is approaching, the temperature gradually decreased, all the oil refinery production equipment must take antifreeze insulation measures. I plant oil, water, wind, steam all kinds of pipelines more, so antifreeze task is larger. Now just on the antifreeze technical measures to talk about our opinions for the relevant units for reference. First, to prevent pipeline freezing: the oil refining production equipment, including furnaces, towers and other equipment and oil, water, gas pipelines and other insulation measures, to be carried out as soon as possible. All oil tanks