亚洲国产欧美日韩v一区二区-亚洲国产欧美日韩激情在线-亚洲国产欧美日韩精品一区-亚洲国产欧美日韩精品一区二-亚洲国产欧美日韩精品一区二区-亚洲国产欧美日韩另类

一、 Classified by purpose 1. Power station boiler: used for power generation, mostly large-capacity, high-parameter ...
2018/01/20 10:12:11MORE+
二、 Classified by structure 1. Fire tube boiler: flue gas flows through the fire tube, generally small capacity, low p...
2018/01/20 10:12:11MORE+
三、 Classified by cycle 1. Natural circulation drum boiler; 2. Multiple forced circulation boiler boiler; 3. Low-r...
2018/01/20 10:12:11MORE+
四、 Classified by boiler outlet working pressure 1. Low pressure boiler: general pressure is less than 1.275MPa; 2. medium pressure boiler:...
2018/01/20 10:12:11MORE+
五、 Classified by combustion method 1. Fire-bed combustion boiler: mainly used in industrial boilers, including fixed grate fu...
2018/01/20 10:12:11MORE+
六、 Classified by fuel or energy used 1. Solid fuel boiler: burning solid fuel such as coal; 2. Liquid fuel boiler: burning liqu...
2018/01/20 10:12:11MORE+
七、 Classified by slag discharge method 1. Solid waste slag boiler; 2. Liquid slag discharge boiler. ...
2018/01/20 10:12:11MORE+
八、 According to the furnace flue gas pressure 1. Negative pressure boiler: the furnace pressure maintains negative pressure, there is a ...
2018/01/20 10:12:11MORE+
九、 Drum layout classification 1. Single drum; 2. Double drum. ...
2018/01/20 10:12:11MORE+
十、Waste heat boiler Use waste heat from industries such as metallurgy and petrochemical industry as heat sourc...
2018/01/20 10:12:11MORE+

14 record 1/2 page 12 Next