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heater for liquid interstadi evaporators to film flowing type plate
heater for liquid interstadi evaporators to film flowing type plate
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机译:液体间质蒸发器的加热器,用于薄膜流动型板
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摘要
A falling film evaporator in which some plate elements have their upper portions surrounded by a hood to prevent feed liquor from contacting hot vapor generated in the evaporator and exchanging heat therewith by direct contact. Other elements are located outside the hood.
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