V2EX deaerator

Deaerator

释义 Definition

除氧器;脱气器:一种用于把水(常见于锅炉给水)中的溶解气体(主要是氧气 O 和二氧化碳 CO)去除的设备,以减少腐蚀并提高系统运行稳定性。

发音 Pronunciation (IPA)

/dieretr/

例句 Examples

The deaerator removes oxygen from the boiler feedwater.
除氧器会把锅炉给水中的氧气去除。

If the deaerator is undersized or poorly vented, dissolved gases can cause corrosion throughout the steam cycle.
如果除氧器选型偏小或排气不良,溶解气体可能会在整个蒸汽循环系统中引发腐蚀。

词源 Etymology

deaeratorde-(去除、反向)+ aerate(使充气、通气)+ -or/-ator(“做……的装置/人”后缀)构成,字面意思就是“去空气(气体)的装置”。在工程语境里通常特指“从水中脱除溶解气体”的设备。

相关词 Related Words

文学与文献用例 Literary & Notable Works

  • Perry’s Chemical Engineers’ Handbook(《佩里化学工程师手册》)
  • Marks’ Standard Handbook for Mechanical Engineers(《马克斯机械工程师标准手册》)
  • Power Plant Engineering(《电厂工程》类教材/专著中常见术语,用于讲解锅炉给水系统与除氧)
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