Multitank conveyor-type dishwasher and an operating method for it
US-8042557-B2Abstract
Multitank conveyor-type dishwasher ( 2 ) for washing items ( 10 ) to be washed, comprising at least two wash zones ( 6, 8 ) which are arranged in succession in the conveying direction ( 4 ); a liquid forward-flow apparatus ( 26 ) between in each case two successive wash zones ( 6, 8 ) for transferring liquid between these wash zones ( 6, 8 ) in a forward-flow direction ( 28 ) counter to the conveying direction ( 4 ); characterized in that a liquid recirculation apparatus ( 60 ) is provided for transferring sprayed liquid of a front wash zone ( 8 ), as seen in the conveying direction ( 4 ), into a rear wash zone ( 6 ) which is arranged downstream of the front wash zone ( 8 ), as seen in the conveying direction ( 4 ), counter to the forward-flow direction ( 28 ).
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