TH86654B - Flow chute for pouring molten copper casting - Google Patents

Abstract

This invention involves a flow chute structure for conveying the molten metal flows in the bottom part of the flow chute structure in the channel, which is defined by the refractory mass, the flow chute will be made Insulation so that in operating conditions The metal forms a solid zone in a porous refractory mass. An important feature of this flow structure includes the shields that provide resistors. This electrically ensures that the metal remains molten and the trough is heated enough throughout the process, and the gas burner prevents the metal from cooling under the effect of the gas flow in the chute.

Claims (1)

1. A trough structure for conveying the molten metal (4) like copper, where the molten metal It is designed to flow under the effect of gravity in an inclined chute (10) lined with refractory material. And provided a metal shell section, which at least part of the gutter was covered with The insulation shield (5), where it is unique, is that at least one resistive part (3) is arranged in the shield (5) for heating the lower portion of the flow rail and Keeps metal (4) in a molten state, and t