METHOD OF METALLURGICAL AGGREGATES LINING Russian patent published in 2024 - IPC F27D1/16 F27D1/10 C21B7/06 B22D41/02 B22D13/10 C21B9/06 C21C5/44 F23M5/00 

FIELD: metallurgy.

SUBSTANCE: invention relates to a method of lining metallurgical aggregates. Proposed method comprises the following steps: cleaning surface intended for lining with shotcrete concrete from contaminants; mixing shotcrete concrete with water by means of equipment for preparation of concrete mixture; method includes directing the concrete mixture obtained at the previous step into a concrete pump, and further along the main line to the work site and applying the mixture to the lining; at that, at the end of the main line there is a nozzle for application of the concrete mixture; concrete mixture is applied on prepared surface for lining with shotcrete concrete by mixing concrete mixture with curing agent on nozzle.

EFFECT: technical result is reduction of consumption of refractory materials used for lining of working layer of walls of metallurgical units.

15 cl, 5 dwg