AUTOMATIC PREPARATION APPARATUS AND METHOD FOR PREPROCESSING SAMPLE FOR QUANTITATIVE ANALYSIS OF VALUABLE METAL

摘要

PPROBLEM TO BE SOLVED: To provide an automatic preparation apparatus for improving a work for polishing a crucible, applying a mold release agent to the crucible, and injecting a mineral sulfide. PSOLUTION: The automatic preparation apparatus 1 comprises: a polishing apparatus 2 for polishing the crucible 12 for blending an analysis sample (a recycled raw material) and a fusing agent; an applying apparatus 3 for applying the mold release agent to the crucible 12 polished by the polishing apparatus 2; a weighing apparatus 4 for injecting a ferric sulfide into the crucible 12 to which the mold release agent is applied by the applying apparatus 3; and a multiaxial robot 5 for carrying the crucible 12 disposed on a pallet 8 to the polishing apparatus 2, carrying the crucible 12 from the polishing apparatus 2 to the applying apparatus 3 after it is polished, carrying the crucible 12 from the applying apparatus 3 to the weighing apparatus 4 after the mold release agent is applied, carrying the crucible 12 from the weighing apparatus 4 to a cup injection position 13 after the mineral sulfide is injected, injecting a cup 11 for storing the analysis sample into the crucible 12 at the cup injection position 13, carrying the crucible 12 from the cup injection position 13 to the pallet 8, and aligning the crucible 12. PCOPYRIGHT: (C)2010,JPO&INPIT