Орендне Підприємство Hауково-Дослідний Проектноконструкторський Інститут Атомного І Енергетичного Насособудування Вhдіаеh
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Structures Of Non-Positive Displacement Pumps
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Abstract
Centrifugal pump for pumping aggressive and radioactive liquids has body with supercharge branch pipe, one end cover and cylindrical working chamber with eccentrically installed on it working wheel and bended paddle fixed on the cover, and partition installed in the chamber between the body and the paddle. To increase reliability through equilibration of radial hydraulic forces, on the cover additional bended paddle is fixed, this forms with the wheel additional pressure channel.