bar screen

bar screen

[′bär ‚skrēn]
(mechanical engineering)
A sieve with parallel steel bars for separating small from large pieces of crushed rock.

bar screen

A coarse screening device used to separate large pieces of stone from smaller pieces, which fall through the spaces between equally spaced bars, 2.
References in periodicals archive ?
Global Banking News-May 8, 2017--European fintechs to fight plan to bar screen scraping
To minimize the movement of contaminated water to the open sea, temporary boards to stop water (3 steel plates in total) were installed on 13th April on the ocean-side of the Inlet Bar Screen of Unit 2.
The unit takes screenings discharged from a bar screen and washes, grinds, compacts, de-waters, and discharges them into a container for disposal.
Water exits the Active Pool through an opening that has a stainless steel debris screen called a "bar screen," over it.
He said the unit is driven off the bar screen, with a vertical float tripping the switch as the level rises.