Boiler Components 水冷密封装置 Water-cooled seal device
Ø 作用：保证膜式壁全部焊接密封，避免漏风、磨损
Ø 结构：由门孔密封箱、异形鳍片、梳形板等组成
Ø 现场检查注意事项：四角异形鳍片密封安装向炉外凸出；四角密封鳍片偏炉内5mm
Function: Ensures complete welding sealing of membrane walls to prevent air leakage and wear.
Structure: Consists of door seal box, special-shaped fins, comb plate, etc.
Points to note during on-site inspection: The special-shaped fins at the four corners should protrude outward from the furnace; the fins for
sealing at the four corners should be 5mm inward from the furnace.
