Method and apparatus for refining amolten material

Method and apparatus for refining amolten material

  • CN 105,088,330 A
  • Filed: 05/10/2006
  • Published: 11/25/2015
  • Est. Priority Date: 06/10/2005
  • Status: Active Application
First Claim
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1. the method for refining material, it comprises the following steps:

  • Form the melt of described material in a reservoir;

    Lower can vertically, the temperature control water of little by little movement is dull and stereotyped, it has;

    at least three horizontal layers, it comprises back contact layer, top heat-conducting layer and the first middle layer between described top heat-conducting layer and described back contact layer, described bottom layer forms horizontal contact face, and described plate can vertically, little by little move into and shift out the top of described container;

    And multiple cooling tube, it can vertically, little by little move and be parallel to described horizontal contact face and flow together with described heat-conducting layer, and below the described surface described temperature control horizontal contact face being immersed in slightly described melt, make described temperature control horizontal contact face and the described subsurface described melt contacts at described melt, described temperature control horizontal contact face does not contact with described container side wall;

    Described melting material solidified and adheres on described temperature control horizontal contact face, under described temperature control horizontal contact face, forming the surface of solidify material thus;

    Promote the described liquid level of described temperature control horizontal contact face higher than melt, and leave the surface of the described solidify material be immersed in described melt;

    AndDescribed melting material is solidified downwards gradually from the surface of the described solidify material formed under described temperature controlled contact surface, little by little promote the described liquid level of described temperature control horizontal contact face higher than melt simultaneously, under making the surface of described solidify material be retained in the described surface of described melt, and described melting material is cured on the surface of described subsurface described solidify material of described melt, to face down generation solid ingot from described flat contact.

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