| 摘要 |
PURPOSE: A cooling apparatus for a strand supporting roll and a bearing housing of a continuous caster is provided to improve convenience of use for maintenance and repair by simultaneously cooling the strand supporting roll and the bearing housing. CONSTITUTION: A cooling apparatus includes inlet and outlet pipes(100,110), a flow rate adjusting valve(120), a branched pipe, a connection pipe(220) and a pipe orifice(200). The inlet and outlet pipes(100,110) are formed as a single pipe line in such a manner that a strand supporting roll(20) and a pump room(60) is connected to each other through the inlet and outlet pipes(100,110). The flow rate adjusting valve(120) is installed in the inlet pipe(100). The branched pipe is perpendicular to the inlet pipe(100). The connection pipe(220) is communicated with the branched pipe(150) and connected to the outlet pipe(220) through a bearing housing having a center bearing(40) therein.
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