丙烷卸车压缩机选型及卸车时间计算分析  

Selection of Compressor for Propane Unloading and Calculation and Analysis of Time Consuming in Unloading

作　　者：刘欢欢 Liu Huanhuan(China Tianchen Engineering Corporation,Tianjin 300400,China)

机构地区：[1]中国天辰工程有限公司,天津300400

出　　处：《化工设备与管道》2020年第1期62-66,共5页Process Equipment & Piping

摘　　要：详细阐述了液体丙烷卸车过程以及需要注意的事项。介绍了压缩机选型、机组流程和辅助系统配置、机组控制与保护。对压缩机的卸车时间进行了计算,得出了压缩机主要参数随卸车时间的变化,发现气体回收最低压力对卸车时间的影响较大,应慎重考虑该值。in this article,liquid propane unloading process and noticed issues were described in detail,and selection of compressor set,its arrangement and auxiliary configuration,and the control and protection of the machine set were introduced.Required time for unloading of the compressor was calculated,and the rule of main parameters varying with the required time was obtained.It was found that the minimum pressure had comparatively large effect on the time required for unloading,thus it should be taken consideration carefully.

关 键 词：卸车压缩机 选型设计 机组配置 卸车时间 

分 类 号：TQ051.3[化学工程] TH45[机械工程—机械制造及自动化]