Multi-purpose rotating skull-gunned lance PP165
APPOINTMENT
The development is designed to blow the final converter slag on the oxygen lining converter. It is done with the application through the simultaneous introduction slag layers and changes in the chemical composition and physical condition of the latter by the introduction of solid particles. As well as to form a protective layer of high stability on the converter lining
MAIN ADVANTAGES OF THE DEVELOPMENT
The most important advantages of the design are the ability to combine the operations of applying garnissage slag layer and the shortage converter lining. The shotcrete lining ability is cheap and not scarce sprayed the masses with the exception of the fuel component and reducing the burden on the environment. Provided the specific cost reduction of magnesian - shale mass by 68% , reducing the operation cost by 64% , reducing the wear rate of the lining by 52% , increase the converte lining life by 37%
ESSENCE OF THE DEVELOPMENT
The rotating 12 - nozzled skull - gunned lance with a gas - cooled barrel and a point is applied (2 laval nozzles, 10 lateral cylindrical nozzles). It is possible to effectively use magnesian - shale and not burnt cheap containing magnesium gun - masses. As well as reducing the time required for the operation of applying a protective coating on the lining
STATE OF INTELLECTUAL PROPERTY PROTECTION
Received 3 patents of Ukraine
MARKET DEMAND
Such skull - gunned lances can be equipped with the basic oxygen furnace shops of Ukraine and other countries
THE DEVELOPMENT READINESS STATUS
The industrial sample is carried out. The experimental - industrial tests are developed. The expected characteristics are confirmed
