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Impact resistant scrap submergence device

  • US 9,481,918 B2
  • Filed: 04/22/2014
  • Issued: 11/01/2016
  • Est. Priority Date: 10/15/2013
  • Status: Active Grant
First Claim
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1. A metal scrap submergence device comprising an open top chamber including side and base walls of a heat resistant material, an inlet in a side or base wall of the chamber for receiving molten metal, an outlet in the base of said chamber, and a ramp adjacent said side wall of the chamber, said ramp having a length and a width, the width of said ramp being defined by a first edge adjacent the side wall and second interior edge, and wherein the surface of said ramp between said first edge and said second edge is a concave surface in the direction of said width of the ramp.

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