球罐储罐是现代化工装置中普通应用的一种压力容器,而它的保温技术一直采用保温毡块拼接等方法,施工难度大,劳动效率低,保温质量很难保证,在大庆石油管理局精细化工厂轻烃分馏装置的施工中,我们采用了纤维喷涂工艺对四台1000m3球罐保温,确保了良好的效果,为基建领域类似的保温施工积累了宝贵的经验。 Spherical tank tank is a modern chemical plant commonly used in a pressure vessel, and its insulation technology has been the use of thermal insulation block splicing and other methods, construction is difficult, low labor efficiency, insulation quality is difficult to guarantee, in the Daqing Petroleum Administration In the construction of refinery light hydrocarbon fractionation plant, we adopted the fiber spraying technology to heat the four 1000m3 spherical tanks to ensure good results and accumulated valuable experience for similar insulation construction in the field of infrastructure.