The Influence of Speed and Amount of Air on the Formation of Deposition during Straw Briquette Combustion

During the combustion of straw, the formation of deposition, which destines to furnace erosion and exerts great influence on safety operation, on heating surface is affected by many factors. The paper studies the influence of speed and amount of air. According to the test: the air speed affects the sedimentary quantity of fly ash and the deposition position; the air amount affects the fuel combustion and the deposition formation: in the different air amount, the deposition forming is different.