总烟道 meaning in English
collecting flue
common duct
common stack
main chimney flue
main flue
Examples
- This hot blast stove has following features : the highest temperature of flue gas in general flue reaches 600 ; the air and gas are preheated to 300 ; the hot blast temperature is over 1200 ; the flue gas temperature is below 180
使用该热风炉后所取得的效果是：总烟道内综合排烟温度可达600 ；可将空气、煤气预热到300 ；以单一高炉煤气为燃料时，热风温度可达1200以上；烟气经过空气、煤气换热器后温度低于180 。