Vibrating screen feeder process
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United States of America Patent
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Apr 18, 2023
Grant Date -
Jul 15, 2021
app pub date -
Dec 22, 2020
filing date -
Jul 3, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A vibrating screen feed conveying apparatus for conveying and separating sticky “moisture laden bulk solids” which are sticky and wet flowing onto a vibrating screening feeder and into a hopper. The apparatus includes a bed on which material is conveyed, a longitudinal counterbalance supported on a plurality of isolation springs, a plurality of inclined drive springs extending between the bed and the longitudinal counterbalance, and a plurality of stabilizers for controlling movement of the drive springs along their central axes. A plurality of vibratory motors, each having rotatable eccentric weights are attached to the rear end of the longitudinal counterbalance. The eccentric weights rotate in phase with one another to vibrate the bed at a vibration frequency.
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