Metal supporting structure for continuous casting machines

摘要

A metal supporting structure is disposed just beneath the mold of a continuous casting machine for supporting and cooling hot metal coming down from the mold. The structure comprises a backing frame which is disposed just beneath the mold of the continuous casting machine for defining a cavity leading from the exit of the mold. The backing frame is formed therein with a number of through openings. A number of spray nozzles are arranged at the back of the backing frame and which are directed to spray cooling water through the openings onto the skin of the metal being continuously drawn from the mold into the cavity of the backing frame. A wear lining is disposed to line the inner wall of the backing frame.