WASTEWATER SCREEN FILTER AND CHAIN TENSIONER

摘要

A screen filter for wastewater applications includes a chain tensioner assembly configured to provide a tensioning force for a screen filter chain. The chain tensioner assembly includes a slide plate configured to move axially with respect to the screen filter chain, and a shaft mount attached to the slide plate and configured to mount a shaft. The chain tensioner assembly additionally includes an abutment member attached to the slide plate. The chain tensioner assembly further includes a spring adjuster having at least one spring and configured to contact the abutment member to provide a bias force to the slide plate.