為減少磨損,沸騰爐內(nèi)蒸發(fā)管采用加焊半圓形鋼板防磨.Semicircle steel sheets were welded on the wall of evaporation pipes in fluidizedroaster for anti - abrasion.實(shí)驗(yàn)結(jié)果表明,采用蒸發(fā)管供油駐渦燃燒室具有良好的點(diǎn)火特性和貧油熄火性能.The results of the experiment indicate that the TV...