Roving bar screen

Details Roving bar screen Roving bar screen

1995-05-17

1996-11-05

Nessler, Cynthia L.

Liquid purification or separation

Structural installation

Flume stream type

210162, 210154, B01D 2964

Patent

active

055714064

ABSTRACT:
A laterally moveable bar rake is provided for cleaning a bar rack installed across a water stream of a water treatment facility, storm water station or the like. The device includes a traveling framework for back and forth movement across the top of the bar rack, a telescoping arm with a rake head mounted on the lower end of the telescoping arm and a tilt mechanism for tilting the telescoping arm between raking and extension position so that the arm can be extended to the bottom of the bar rack or beyond, tilted toward the bar rack and withdrawn along the bar rack to rake debris onto a discharge hopper or conveyor.

REFERENCES:
patent: 3549028 (1970-12-01), Neumann et al.
patent: 3909411 (1975-09-01), Angele et al.
patent: 5051174 (1991-09-01), Nungaray
patent: 5074996 (1991-12-01), Galanty et al.
patent: 5171436 (1992-12-01), Botsch

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