研究了西安交通大学提出的一种新型的旋流燃烧器，其主要特点是一次风管内加装均流条和二次风使用轴向旋流叶片，用于解决我国的双蜗壳式旋流燃烧器存在的一次风出口风、粉不均匀及煤种适应性差的问题．对均流条的作用进行了试验研究和理论分析，结果表明：一次风均流条可... A new type of swirl burner proposed by Xi’an Jiaotong University is studied. The main features of the swirl burner are as follows: installing a flow bar in the primary duct and using an axial swirling vane for the secondary air, so as to solve the problem that the double volute swirl Burners there is a wind outlet wind, uneven powder and coal poor adaptability problems. Experiments and theoretical analysis of the role of the current bar, the results show that: a wind current bar can be ...