TUYERE STOCK FOR FURNACES

摘要

A feed conduit having utility in the transmission of heated fluids is disclosed. The apparatus of the present invention is characterized by a curved section, which communicates at its discharge end with a nozzle which supplies the heated fluid to the desired environment, and by a straight portion, which couples the source of heated fluid to the curved portion; the straight portion being formed from at least three members with an intermediate member being connected to the end members by means of articulated joints comprised of cardan compensators. The bellows units of the cardan compensators are protected from the fluid being transmitted by cascade joints packed with a compressible refractory material.