Beam type concentrate nozzle

The utility model relates to a beam type concentrate nozzle which comprises a natural gas pipe, a central oxygen pipe, a rotational flow air cylinder, a blanking cylinder and an axial flow air cylinder which are coaxially distributed and sequentially sleeved in the vertical direction, a rotational flow air generating assembly is arranged at the upper end of the rotational flow air cylinder, and a rotational flow air outlet is formed in the bottom of the rotational flow air cylinder; a dispersed air generating assembly is arranged at the upper end of the discharging barrel, and a discharging opening is formed in the bottom of the discharging barrel; a plurality of axial flow air distribution assemblies which are evenly distributed in the circumferential direction are arranged at the upper end of the axial flow air cylinder, and an axial flow air outlet is formed in the bottom of the axial flow air cylinder. The device is simple and reasonable in structural design, and effectively solves the problems of materia