FIELD: discharge of granular or pulverized solid deposits from gas-cleaning plant, especially of blast furnace gases. SUBSTANCE: after discharge of a portion of solid deposits to the first closed vessel the latter is isolated relative to the gas-cleaning plant. At least only clean gas is then passed through this portion of solid deposits so as to produce a fluidized layer of solid deposits. Clean gases are then discharged under control from the first closed vessel, fluidized solid deposits are discharged to the conveying pipe and conveyed through it under pressure. EFFECT: facilitated procedure. 20 cl, 5 dwg
