JET HEADPIECE FOR THE GRANULATING PLANT Russian patent published in 2007 - IPC C21B3/08 C04B5/02 B01J2/06 

FIELD: metallurgy industry; devices for granulation of the liquid melt.

SUBSTANCE: the invention is pertaining to the field of metallurgy, in particular, to the granulating plant for granulation of the liquid melt. The jet headpiece contains the slit-type nozzle with the cylindrical regulating component. The slit-type nozzle is made with the cross-section in the form of the oval. The regulating component is located approximately in the middle - between the lower and upper surfaces limiting the nozzle channel. At that the regulating component from the above and the below regulates in the nozzle channel the width of the nozzle slits by its turning around its central axis. Usage of the invention ensures the reduced wear of the regulating component and stability of the regulation.

EFFECT: the invention ensures the reduced wear of the regulating component and stability of the regulation.

10 cl, 4 dwg