| 摘要 |
Apparatus for the removal of solids from liquids and concentrating the solids through the use of strainers. Solid-laden water or other liquid is passed through an automatic self-cleaning strainer wherein the strainer media is cleaned by clean water flowing in a reverse direction, relative to the flow of dirty water therethrough. The backwash water is passed through a low pressure rotating screen type strainer assembly where the solids are removed and the clean water returned to the outlet of the self-cleaning strainer. Accumulated solids are continuously removed from the surface of the screens and discharged outside of the strainer assembly.
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