浅析“长航蓝晶”轮惰性气体系统的应用毕业论文--165828003

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1、毕业论文浅析“长航蓝晶”轮惰性气体系统的应用21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:InaccordancewiththeregulationofSOLAS,contemporaryoi

2、ltankershouldmakeuseofIGS(inertgassystem)asadeviceofsafetycontrol.Thereareextensiveuseonpracticeoperationofcontemporaryoiltankers.Forexample,duringtheunloadingofthecargooil,keepthesupplyofinertgastoavoidairenteringthecargooiltankandkeeptheproperposit

3、ivepressureofthecargooiltank.Thisthesismainintroducethecomponents,operationprocedureandthemaintenanceandmanagementoftheIGS.Keywords:IGScomponentsoperationproceduremaintenanceandmanagement21目录前言·························································

4、················51惰气系统的概述及来源························································51.1惰性气体系统的产生景···················································51.2惰性气体的来源·························································62惰性气体系统的组成及操作程序·················

5、·······························62.1惰性气体系统装置的参数·················································62.2惰性气体系统装置的组成·················································72.3惰性气体系统的操作程序················································133惰性气体系统的维护管理··············

6、·······································163.1惰性气体的质量管理····················································163.2船上惰气系统实例介绍·················································163.321惰性气体系统的维修保养···············································194结论···········

7、···························································21参考文献····································································21浅析“长航蓝晶”轮惰性气体系统的应用前言21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

8、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危害，其中油船的火灾爆炸事故对海洋环境和人名安全造成了极大的威胁，也造成了巨大的经济损失，因此油船的防火防爆是很重要的。因此人们利用控制燃烧三要素的一个要素—氧，以达到防止燃烧爆炸的目的。当碳氢化合物与氧气混合达到一定的比例范围时，才会发生燃烧是事故，而在此范围以外的区域是不会发生燃烧爆炸的，当为了安全的进行某项作业时，可人为的控制氧气的浓度使油