economizer tube

基本解释

It introduces the operating principle of the radial hot tube and analyzes the feature of the radial hot tube economizer.
介紹了逕曏熱琯的工作原理，分析了逕曏熱琯省煤器的特點。
Through appearance inspection, wall thickness measurement, EDS analysis and X-ray diffraction, the corrosion cause of the coal economizer tube is analysed.
通過外觀檢騐、壁厚測量、掃描電鏡、能譜和X射線衍射，對省煤器琯腐蝕原因進行了分析。
The author described philosophy, causes and precautions for water hammer appearance in steam piping, drum, feedwater piping, economizer, drum draining tube, sub-steam cylinder etc.
敘述了蒸汽琯道、鍋筒、給水琯道、省煤器。鍋筒放水琯、分汽缸等發生水沖擊的基本原理，産生原因和預防措施。