| 摘要 |
PROBLEM TO BE SOLVED: To provide a crane for an electrode, which can stably suspend the electrode even if a distance between the electrodes is narrowed. SOLUTION: The crane is used in an electrolytic refining facility and is used for inserting and removing a material electrode and a deposition electrode E2 into and from an electrolysis tank, and includes: a material-electrode-suspending means that is provided with a supporting part for simultaneously supporting and releasing a plurality of material electrodes; a deposition-electrode-suspending means 30 that is provided with a supporting part for simultaneously supporting and releasing the deposition electrode E2; and a distance-adjusting means which moves the deposition-electrode-suspending means 30 to make the deposition electrode E2 move close to or apart from the material electrode that is adjacent to the deposition electrode E2. The distance-adjusting means moves the deposition-electrode-suspending means 30 between an operating position at which the deposition electrode E2 is arranged so as to have equal distances between itself and each of a pair of the adjacent material electrodes, and a turnout position at which the deposition electrode E2 is arranged so as to be apart from one electrode out of the pair of the adjacent material electrodes. COPYRIGHT: (C)2011,JPO&INPIT
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