淺析“长航蓝晶”轮惰气体系统的应用毕业专业论文956429.docxVIP

毕业论文 浅析“长航蓝晶”轮惰性气体系统的应用 内容摘要 摘要:按照SOLAS公约的规定，现代油船应使用惰性气体系统作为安全控制装置。惰性气体系统在现代油船的实际操作中有着广泛的应用，例如，在货油的卸载作业期间，保持惰气的供给以防止空气进入油舱及保持油舱适当的正压。本文主要介绍油船上惰性气体系统的组成、操作程序以及惰性气体系统对的维护管理。 关键词: 惰性气体系统 组成 操作程序 维护管理 ABSTRACT: In accordance with the regulation of SOLAS , contemporary oil tanker should make use of IGS(inert gas system) as a device of safety control . There are extensive use on practice operation of contemporary oil tankers . For example , during the unloading of the cargo oil , keep the supply of inert gas to avoid air entering the cargo oil tank and keep the proper positive pressure of the cargo oil tank . This thesis main introduce the components, operation procedure and the maintenance and management of the IGS . Keywords: IGS components operation procedure maintenance and management 目录 前言·········································································5 1惰气系统的概述及来源························································5 1.1惰性气体系统的产生景···················································5 1.2惰性气体的来源·························································6 2惰性气体系统的组成及操作程序················································6 2.1惰性气体系统装置的参数·················································6 2.2惰性气体系统装置的组成·················································7 2.3惰性气体系统的操作程序················································13 3惰性气体系统的维护管理·····················································16 3.1惰性气体的质量管理····················································16 3.2 船上惰气系统实例介绍·················································16 3.3 惰性气体系统的维修保养···············································19 4 结论······································································21 参考文献····································································21 浅析“长航蓝晶”轮惰性气体系统的应用 前言 油船是随着油类货物水路运输的不断需求而由普通的货船改装、改造继而专门设计、建造出现的一种专用液货船。随着工业革命和科学技术的不断进步，石化工业也得到了迅速发展，使石油得到了广泛的应用。当大量的地下原油被发现，使全球原油产量大增，由此也刺激了油船船队的发展。但庞大的油船船队投入海上运输也导致了海上油船事故日益增多，对海洋造成了很大的污染和