COLD-STATE TEST STUDY ON DSB TYPE LOW NO_x CYCLONE BURNER

Through measurement of outlet air flow rate and test of spark tracking,the cold-state test study on double sorting burner(DSB) has been carried out.Result of study shows that the adjustment range of primary air flow velocity for said DSB burner is wide,it can combine the air-sorting and the fuel-sorting together,thereby,the said burner has very good adaptability to many coal sorts,and is capable to control NOx.