BIOMASS POWER GENERATION SYSTEM USING BAMBOO AS MAIN FUEL, AND METHOD FOR COMBUSTING BAMBOO IN SAID BIOMASS POWER GENERATION SYSTEM

摘要

Provided is a biomass power generation system (1) equipped with: a combustion furnace (32) into which a primary air for efficiently combusting fuel on a fire grate (33) and a secondary air for carrying out secondary combustion of unburned matter and unburned gas generated on the fire grate (33) are blown; and a water pipe (39) for cooling the furnace wall of the combustion furnace (32) so as to lower the temperature thereof; wherein the flow velocity of the primary air is reduced, the furnace wall of the combustion furnace (32) is cooled by coolant water flowing in the water pipe (39), and bamboo serving as fuel is combusted.