对于惰性气体的要求

lansezhilv · 发表于 2016-6-29 09:22

for ships required to be interted when carrying flammable chemicals,before gas-freeing with air 'the cargo tanks shall be purged with inert gas through outlets pipes having a cross sectional area such that an exit velocity of at least 20m/s can be msintained when any three cargo tanks are being simultaneously supplied with inert gas .this outlet shall be at least 2meters above deck level. 这种舱的惰性气体是从哪里注入呢？

ayudandan · 发表于 2016-9-21 23:50

液货船的惰气可以有低压和高压两种，低压用于航行途中，高压用于装货之后，驱除空气

ayudandan · 发表于 2016-9-21 23:56

液货舱惰化可以通过液货舱透气系统，即甲板阀注入；与液货舱相邻的空舱、压载舱可以通过空气管或测探管注入；货管管路的吹吸和堕化可以通过液货泵注入。

[规范类] 对于惰性气体的要求

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