DESCALING NOZZLE FOR REMOVING SCALE FROM STEEL SHEET DESCALING APPARATUS FOR REMOVING SCALE FROM STEEL SHEET AND DESCALING METHOD FOR REMOVING SCALE FROM STEEL SHEET

摘要

scale and to provide a nozzle for descaling of steel plate that can be removed efficiently. Descaling nozzle (1), the discharge portion of the nozzle tip 20, the cylindrical light Loan to form a flow path (large diameter portion; 18) open is formed by discharging the ball (Alcohol (main flow) orifices, 15 ) and bungigong (having a branch flow) (branch flow orifice) 19, bungigong 19, a portion of the light most interior of the water flow (water flow), the boundary between the water flow and a discharge from the discharge hole 15 It is discharged to generate cavitation.