| 摘要 |
The invention provides an apparatus for removing zinc particle deposits from substantially the entire face of a major surface of an electrode in an electrochemical bath, the apparatus comprising a plate attached to actuating means for affecting relative movement between the plate and the major surface of the electrode, the plate being provided with a scraper blade-retaining slot along one of its edges, and further comprising a scraper blade removably inter-engaged with the slot, the blade extending from the slot towards the surface of the electrode, and extending substantially along the entire length of the major surface of the electrode, the actuating means being arranged to move the scraper from a first position to a second position in a first downward stroke to affect scraping of individual zinc particle deposits from substantially the entire face of the major surface of an adjacent electrode and then to return the blade from the second position to the first position in a second upward stroke.
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