Приазовский Государственный Технический Университет
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Приазовський Державний Технічний Університет, Приазовский Государственный Технический УниверситетfiledCriticalПриазовський Державний Технічний Університет
Priority to UA2001042177ApriorityCriticalpatent/UA42550A/en
Publication of UA42550ApublicationCriticalpatent/UA42550A/en
A tuyere contains concentrically disposed tubes, which form ducts for supplying and discharge of cooling agent, supply of gaseous oxidizer, tip with blowoff nozzles, mechanical interrupter of gaseous oxidizer flow at the inlet to nozzles made in the form of disc with holes, disposed with a possibility of rotation relative to longitudinal axis of tuyere. On the disc surface turned to the side of gaseous oxidizer supply there are placed at least two aerodynamic elements, symmetrically disposed relative to longitudinal axis of tuyere, every of which has inclined upper surface, connected with generatrix of hole in the disc, which angle of incidence by the flow of gaseous oxidizer is of (-8)-85°.