DERRICK HYPERPOOL SHAKER, Руководство по эксплуатации и обслуживанию, Страница: 12 / 118

INTRODUCTION
1-4 15 Jun 12
HyperPoolShaker
Hopper (Cont’d)
Fixed structural members at the feed end of the hopper support the rear of the screen frame,
while the AWD supports the discharge end. This configuration permits adjustment of the screen
frame angle by raising and lowering the discharge end of the screen frame. Refer to Section 4 for
AWD operating instructions. Lifting lugs are provided at the front and rear of the hopper for lifting
and positioning the equipment.
Figure 1-5. Hopper Components
Adjustable While Drilling (AWD)
The Adjustable While Drilling (AWD) allows the operator to extend the time that the feed slurry
remains on the screening medium by elevating the discharge end of the screen frame. This
additional time improves the separation of solids from the liquid.
By elevating the discharge end of the screen frame slightly, the AWD causes the slurry to pool
toward the feed end of the screen frame. This pooling allows the slurry to remain on the screen
panels longer, permitting more liquid to drain through the panels and resulting in a drier solids
discharge.
Feeders
Box and weir bypass feeders are available for the HyperPool shaker. A brief description and
sketch of each feeder is presented in Figure 1-6. The rear surface of the feeder is imprinted with
8”, 10”, and 12” (203mm, 254mm, and 305mm) pipe targets for locating the customer feed
connection.