This paper also analyzes the ash wear mechanism , and then does the effects of low temperature economizer wear five factors : the first is the smoke corridor caused by wear mechanism , the second is the impact on the wall material , and the third is that of flying ash concentration , the fourth of the excess air ratio , and the fifth is the change in the composition of the gas to wear the impact 分析了飛灰磨損的機理,然后分析了影響低溫省煤器磨損的5種因素,一是煙氣走廊引起磨損的機理;二是管壁材料的影響;三是飛灰濃度的影響;四是過量空氣系數(shù)的影響;五是煙氣成分的變化對磨損的影響。
excess air ratioとは意味:excess air ratio 過剰空気率[その他]; 空気過剰係數(shù)[機械]〈99B0108-1:往復(fù)動內(nèi)燃機関―用語―第1部: 機関設(shè)計及び運転用語〉; 空気過剰率[機械]〈98B0128:火力発電用語―ガスタービン及び附屬裝置〉; 空気過剰率[その他]〈00確S2091:家庭用燃焼機器用語〉; 空気比[機械]〈98B0128:火力発電用語―ガスタービン及び附屬裝置〉; 理論空気比[その他]〈...excess air ratio перевод:машиностр. коэффициент избытка воздуха