air preheater空气预热器
2.Analysis of the heat tubular air preheater's reliability indicates that the heat tubular air preheater has the superiority.
在整改过程中采用热管式空气预热器进行可靠性分析,表明热管式空气预热器具有优越性。
3.On the basis of the air mass balance and heat quantity balance of the milling system and air preheater, their operational points can be determined.
基于制粉系统和空气预热器空气质量平衡和热量平衡关系确定制粉系统和空气预热器的工作点。
6.After the air preheater system of hydrogenated reaction furnace changes into heat tube preheater, the heat efficiency of furnace increases about 3%.
加氢反应炉空气预热系统改用热管预热器后,炉子热效率提高了约3%。