文献类型：专利

英文题名：Liquefied hydrocarbon vacuum low-temperature storing device, has vacuum tank body provided with inner tank and outer tank, and freezing liquid inlet pipe and freezing liquid outlet pipe that are extended out outer tank

作者：DING B;FU J;LI X

机构：[1]UNIV EAST CHINA SCI & TECHNOLOGY CO LTD

申请号：CN207262035-U

申请日：2017-08-16

公开日：2018-04-20

语种：英文

收录：DERWENT

摘要：NOVELTY - The utility model relates to the field of chemical and transportation technology field, specifically relates to a storage device. A liquefied hydrocarbon vacuum low-temperature storing device, comprising a vacuum tank body, a vacuum tank body comprises inner tank, outer tank, outer wall of the inner tank is provided with a freezing pipe coil, two ends of the freezing coil pipe are respectively connected with the freezing liquid inlet pipe and freezing liquid outlet pipe through pipeline, cooling liquid inlet pipe and the freezing liquid outlet pipe extends out of the outer tank. Because of adopting said technical scheme, this utility model solves the problem that the environment temperature or material temperature in the vacuum tank body caused by high medium heating-up problem and effectively ensures low-temperature storage of liquefied hydrocarbon.