This is a combustion technology on a fixed grate, manually bringing fuel into the combustion chamber. The new fuel placed on top of the old one is passed through the furnace door. The air supplied for the combustion process is blown from the bottom of the boiler through the ash, heated to a certain temperature. At the same time, it helps to make a little unburnt fuel in the slag continue burning. The hot air then supplies oxygen to the burning layer. Fixed grate combustion works with a wide range of fuel sizes, especially large ones.
|Calculation and Design||According to ASME Standard and TCVN Standard|
|Fabrication||According to ASME Standard and TCVN Standard|
|Steam generation capacity||1.000 – 20.000 kg/h|
|Design pressure||10 – 150 bar|
|Steam parameter||Saturated steam and Superheated steam|
|Efficiency||80 ± 2%|
|Fuel||Coal, pressed wood, firewood,…|