Arrangement for separating entrained particles from a stream of molten metal
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United States of America Patent
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Aug 24, 1993
Grant Date -
N/A
app pub date -
Jul 3, 1991
filing date -
Jul 5, 1990
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method and a particle absorber for separating off entrained particles from a stream of molten metal are proposed. The particle absorber has a multiplicity of surfaces within the metal stream produced by means of mechanical separation. This separation leads to a change in the velocity of the flowing metal and to a change in the surface tension. The entrained non-metallic particles are pushed out of the metal stream into the surface regions and blocked there on the separation surfaces. The proposed method and the particle absorber show a good separation effect and, furthermore, are an inexpensive alternative to conventional systems.
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