Biomass burner, the combustion cost is 75% less than electricity, 60% less than fuel, 50% less than natural gas, 40% less than liquefied gas, and zero pollution. The inner liner of the biomass burner is made of zirconium and silicon crystallization, which is fired in a high temperature furnace after high-pressure pouring. It needs to be burned at a temperature above 1000 for three days without loose pores. Biomass burner, a biomass semi-gasification automatic control burner, biomass particles, wood chips, wood powder, sawdust and other organic biomass as fuel biomass pyrolysis burner, generally divided into air-cooled biomass burner and water-cooled biomass burner two models.