日韩激情无码精品MV视频_亚洲日韩欧美AⅤ精品_色婷婷午夜免费专区精品视频_亚洲一区二区无码激情涩爱

More
Products
Biomass Boilers
Biomass Boilers

Corner tuber boiler is a high quality, efficient, energy-saving and environmentally-friendly technology introduced into China by the former Shanghai Sifang Boiler Factory in 1985 from the Danish company V?lund. It is widely & successfully applied in the s

Message
Products
Technical Specifications Product Description Images Message
Biomass Boilers
  1. Main body utilizes self-supporting vertical corner tube structure, with high strength & stability, safe and reliable without shaking or surging.
  2. Hot water boiler has no drum, steam boiler has a single drum. Drum is in external and unheated without numerous densely expansion (welding) pipe holes.
  3. Large boiler drum space & unique design of steam drum internals provides better steam-water separation effect, ensuring steam quality & superheater safety.
  4. Hot water boiler utilizes forced circulation + natural circulation (auxiliary), steam boiler utilizes natural circulation + forced circulation (auxiliary). Vertical layout offers a greater height difference than traditional products, ensuring safer water circulation.
  5. Large second-passage space provides ample heating surface arrangement in main body, and the rear section is equipped with economizer and condenser (air preheater) for high efficiency.
  6. Equal flue gas velocity design for dense convection heating surfaces makes furnace space bigger with boiler's total volume unchanged, which is more conducive to low-nitrogen combustion. Flue gas velocity increasing in low-temperature section improves material utilization rate. Flue gas velocity decreasing in high-temperature section reduces main body resistance. Rationally controlled flue gas velocity prevents shaking of the heating surface.
  7. Reserving sufficient space between densely heated surfaces for inspection & maintenance makes easy entry & exit of furnace & furnace chamber, making inspection & maintenance more convenient.
  8. Modular design, high assembly degree, short installation period, small base space, more suitable for large capacity boilers.
  9. Simple plinth (a few pillars), low construction cost.