立式金属油罐储油安全高度计算方法的探讨

Method discussion of safe height calculating for vertical metal storage tanks

合理确定油罐储油安全高度,是充分利用油罐的储存容积,避免溢油事故发生的重要保证。在充分考虑储罐紧张、物料切换频繁、油品种类繁多、油罐不能固定储存特定油品等相关因素基础上,依据油品热膨胀特性、立式金属油罐容量检定规程,参照储罐安全高度各种计算方法,推导出一种适用的立式金属油罐储油安全高度计算公式,并通过生产实例,验证了该方法的可行性。

Determination of the safe height for storage tanks is very important for the full-use of the storing content and avoiding oil spilling. The safe height should be thought about efficiently with a series of concerned elements in manufacturing, such as storing tank shortage, frequent changing material, many types of product and no tank for certain oil. So, the calculation formula of the vertical metal storage tanks is carried out with the thermal expansion, the calibrating regulation of the vertical metal storage tanks and other calculation methods of the storing tanks, which has been proved the feasibility by actual manufacture.