河南油田精蜡厂常减压蒸馏装置在不停工的情况下,对湿空冷管束、加热炉瓦斯火嘴等进行清洗,确保安全平稳生产。随着气温升高,满负荷生产的常减压蒸馏装置,出现塔顶温度、压力偏高等现象,严重影响到产品收率、加工量和安全生产。该厂技术人员在对工艺过程认真检查、诊断后,决定在不影响装置正常生产的前提下,完成设备清理工作。在连续48小时的清理过程 Constant pressure vacuum distillation unit in Henan Oilfield atmospheric distillation unit in the case of non-stop, the wet air-cooled tube bundle, heating gas stoves and other cleaning, to ensure safe and stable production. As the temperature rises, the atmospheric and vacuum distillation unit at full capacity has the phenomenon of high temperature and pressure on the top of the column, seriously affecting the product yield, processing volume and safety in production. The plant technicians in the process of careful examination, diagnosis, decided not to affect the normal production of equipment under the premise of completing the equipment clean-up. Continuous 48 hours of cleaning process