论文部分内容阅读
液货船液货舱透气系统是限制液货舱内的压力和真空度,确保船舶在装卸、运输过程中维持舱内适当压力,保证液货舱结构不被损害和爆裂和维持货物适当压力的系统。在货物装卸、运输等过程中,常常因为透气系统故障使货舱压力异常从而造成货物泄漏、舱室或管路破裂甚至火灾爆炸等事故,给人员财产安全和环境污染造成严重危害。由于油船(闪点≤60℃)货舱透气系统与化工船(III型)类似,本文依据现行法规、规范着重对化工船货舱透气系统进行探讨和分析。
Tanker Tank Ventilation System is a system that limits the pressure and vacuum inside the tank to ensure the proper pressure in the tank during loading and unloading and transportation so as to ensure that the tank structure is not damaged and burst and maintain proper pressure on the cargo. During cargo handling, transportation and other processes, accidents such as cargo leakage, cabin or pipeline rupture and even fire and explosion accidents are often caused by abnormal pressure in the cargo hold due to the failure of the ventilation system, which seriously jeopardizes the safety of personnel and the environment. Due to the similarities between oil tanker (flash point ≤60 ℃) and chemical tank (Type III), this article mainly discusses and analyzes the ventilation system of chemical tanker according to the current laws and regulations.