鼓筒式锅炉 drum boiler ; boiler drum

圆筒式锅炉 cylindrical boiler

三筒式锅炉 tri-drum boiler ; three-drum boiler

双鼓筒式锅炉 bi- drum boiler

横鼓筒式锅炉 cross drum boiler

双筒式锅炉 two-drum boiler

横斜鼓筒式锅炉 cross-inclined boiler

立式圆筒形锅炉 vertical cylindrical boiler

双筒式水管锅炉 double-header boiler ; header boiler

卧式火筒锅炉 horizontal fire-box boiler