A kind of multi-functional melt casting machine for being applied to high-melting-point high activity metal material

A kind of multi-functional melt casting machine for being applied to high-melting-point high activity metal material

  • CN 106,756,073 A
  • Filed: 12/28/2016
  • Published: 05/31/2017
  • Est. Priority Date: 12/28/2016
  • Status: Active Grant
First Claim
Patent Images

1. a kind of multi-functional melt casting machine for being applied to high-melting-point high activity metal material, it is characterised in that be applied to high-melting-point highThe multi-functional melt casting machine of active metal material by vacuum chamber (1), induction coil (2), crucible (3), material feed arrangement (4),Lobe pump (5), mechanical pump (6), suspended coil (7), plasma emission device (8), lowering or hoisting gear (9), atmosphere control system(10), bottom bracket (11), heat-insulation layer (12), turning device (13), pour liquid funnel (14), formwork (15), graphite heating body(16) temperature regulating device (17), water cooled copper plate (18), stretching device (19) and water-cooling shaft (20) composition, are surveyed;

  • Lowering or hoisting gear (9) is arranged on the outside of vacuum chamber (1) upper wall, and plasma emission device (8) and lowering or hoisting gear (9) are fixed onTogether, plasma emission device (8) enters in vacuum chamber (1) through the hole of vacuum chamber (1) upper wall, crucible (3) be arranged on it is trueThe turning device (13) of empty room (1) inwall is fixed together, and crucible (3) outer wall is provided with induction coil (2), and crucible (3)It is arranged on the underface of plasma emission device (8);

    Described lowering or hoisting gear (9) is can be by plasma emission device (8) up and downMobile mechanical device;

    Described turning device (13) is the mechanical device that crucible (3) synchronous rotary can be driven in vertical plane;

    Material feed arrangement (4) is arranged on vacuum chamber (1) upper wall outside near lowering or hoisting gear (9) place;

    In vacuum chamber (1) interior materialThe underface of feed arrangement (4) sets the cylindrical graphite calandria (16) of open at both ends, and graphite heating body (16) inwall is setFormwork (15) is set in heat-insulation layer (12), heat-insulation layer (12), and the top of described graphite heating body (16) sets one and pours liquid leakageBucket (14), pours the outlet of liquid funnel (14) lower end and extend into formwork (15), pours liquid funnel (14) top and sets suspended coil (7),Survey temperature regulating device (17) of the side wall of formwork (15) with vacuum chamber (1) outward is connected, and water-cooled copper is set in the lower surface of formwork (15)Disk (18), water cooled copper plate (18) lower surface connects water-cooling shaft (20), and the bottom of water-cooling shaft (20) sets stretching device (19);

    It is describedMaterial feed arrangement (4) can be the mechanical device for moving up and down;

    Described stretching device (19) can be drive water-cooling shaft(20) equipment for moving up and down;

    The lower section of vacuum chamber (1) sets bottom bracket (11), and lobe pump (5) is connected with mechanical pump (6), mechanical pump (6) and vacuumRoom (1) is connected, and atmosphere control system (20) is connected with vacuum chamber (1).

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