Economizer Coal Steam Boiler Bidragon High Efficiency Coal Steam Boiler Economizer

Coal Fired and Biomass Fired Boiler Economizer Main Features

1. Spiral finned tube economizer is a new type of high-efficiency heat transfer equipment, which has been widely used in large and medium-sized boilers and has good heat exchange effect.

2. The economizer adopts high-frequency welding, which will not reduce the pressure-bearing capacity of the pipeline and is beneficial to heat transfer to the inner wall.

3. Compared with the light tube economizer, the heat transfer area of the flue gas side is greatly expanded, and the heat transfer efficiency of flue gas is increased by more than 4 times.

4. The economizer fin has an R-shaped circular transition, and the vortex formed by the tooth groove is self-cleaning and has good anti-ashing performance.