METHOD OF CHARGING FEEDING RESERVOIR WITH LOOSE MATERIAL Russian patent published in 1994 - IPC

Abstract SU 1387423 A1

FIELD: ferrous metallurgy. SUBSTANCE: advantage of this method consists in that dust formation is restricted by feeding loose material to bed depth H=(λtgα/20g²)V3g

, where λ represents bed resistance coefficient, a denotes angle of natural bank and g = 9.8 м/с², V_g signifies velocity of gas flow in feeding pipeline. EFFECT: greater efficiency of system employed for charging feeding reservoir with loose material owing to better operating conditions set up for pipe shutoff valves and improved fluidization conditions, service life of shutoff valves upped two to three times, and feeding characteristics of aeration feeders improved by 10 %. 1 dwg

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SU 1 387 423 A1

Authors

Chemikosov M.V.

Dates

1994-08-15—Published

1986-04-23—Filed