亚洲国产中文欧美91|曰本女人牲交视频免费|久久人人玩人妻精品视频|裸体无码内射性性色av|一区二区三区免费精品视频|久久久久国产乱码观看精品|欧美伊人久久大香线蕉综合欧|欢迎访问欧美日韩中文字幕视频

Location:Product-
The horizontal, sequential-fire three-pass boiler meets all modern low-temperature hot water requirements. With the optional high-efficiency flue gas waste heat recovery device and technology

Surgery. Can greatly save question material consumption.



Back >>
Product introduction
  • Features
  • Basic parameters
  • Related products
Horizontal sequential combustion three-pass hot water boiler

3-PASS WETBACK FIRETUBE HOT-WATER BOILER


The horizontal, sequential-fire three-pass boiler meets all modern low-temperature hot water requirements. With the optional high-efficiency flue gas waste heat recovery device and technology

Surgery. Can greatly save question material consumption.


鈼廡he horizontal inner smoke chamber is combusted with a downstream three-pass structure, and the overall optimization of the return water diversion technology, the boiler water circulation is good, the heat exchange area is large, and the boiler thermal efficiency is    high.


鈼廡he whole series adopts national-capacity corrugated furnace design and furnace. The postal spaces such as the wishing room are all water-cooled and wet-backed: the standard furnace type is low-recovery
  Type burner, nitrogen oxide emission value reaches 80mgNm'; ultra-low nitrogen furnace type optional flue gas recirculation technology (FGR1 ultra-low nitrogen combustion

  The emission of nitrogen oxides meets the latest Beijing standard (30mg/Nm').


鈼廡he use of threaded smoke pipes makes the flue gas circulate strongly, the heat transfer effect is good, and the boiler thermal efficiency is high.


鈼廡he boiler body adopts automatic welding and welding technology, which has a high degree of mechanization and beautiful welding seams, which grea

tly improves production efficiency and welding quality.


鈼廝ertinent design of quick-opening multiple thermal insulation smoke box, easy maintenance, low heat dissipation loss.
鈼�-The top walking platform is easy to install and maintain.