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2020-10-07View Original

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ueue

Reply #22020-10-07

user

Reply #32020-10-07

[". 有氮气密封的话，保证高位槽压力微正压且自动补充。氮封的作用是防止气化。打个比喻：一款导热油加热到31度，会发生气化现象，气化压为 0.1kg/cm²，则你这边需要给高位槽冲入大于 1kg/cm²的压力。

Reply #42020-10-10

请纠正上述第7条中的错误，并翻译成葡萄牙语。

Reply #52020-10-13

GB/T 34352-2017 有机热载体锅炉及系统清洗导则 GB/T 24747-2009 有机热载体安全技术条件 GB/T 17410-2008 有机热载体炉看看这些里边有

Reply #62020-10-31

有氮气密封的话，保证高位槽压力微正压，且自动补充。氮封的作用是防止气化。打个比方：一款导热油加热到320度，会发生气化现象，气化压为0.2MPA(2kg)，则你这边需要给高位槽冲大于2kg的压力。

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