Non-ferrous metal melting furnace and non-ferrous metal melting method

Non-ferrous metal melting furnace and non-ferrous metal melting method

  • CN 105,593,388 A
  • Filed: 10/02/2014
  • Published: 05/18/2016
  • Est. Priority Date: 10/04/2013
  • Status: Active Application
First Claim
Patent Images

1. a nonferrous metal calciner, has:

  • intensification chamber, its liquation heating is made liquation heat up withAnd insulation;

    Volute chamber, it is connected with described intensification chamber, and utilizes eddy current to input nonferrous metalMaterial floods, melts;

    This nonferrous metal calciner utilizes circulating pump that the liquation of described intensification chamber is suppliedBe given to described volute chamber, make the liquation of discharging from described volute chamber turn back to described intensification chamber,It is characterized in that,Described volute chamber includes;

    Periphery wall, it is set up to guarantee the state of supplying with the stream of liquation from described intensification chamber side, andIn formation space, the inner side of periphery wall;

    Container, it is configured in the inner side central authorities of described periphery wall, upper opening and below is made up of conical wallFor inverted cone-shaped roughly;

    Shoal portion, it is configured to ring-type to surround this container between this container and described periphery wallPeriphery;

    Weir portion, it is provided upright on the upper surface periphery of described container, by described container and described shallowBetween the portion of beach, separate, and the upper surface of weir portion is higher than the position at the end of described shoal portion;

    The approach axis of described stream is set, makes described stream at the above-below direction from along described containerThe central axis direction extending is directly communicated with described shoal portion towards the position of horizontal direction skew, makes instituteState liquation in the circulation of described shoal portion, and a part for described liquation is crossed described weir portion and is entered into instituteState formation eddy current in container.

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