Easy to install, operate,
and maintain, Griffin's cylindrical filter dust collectors are an efficient
economical solution to dust and product recovery. These pulse jet units
provide continuous fabric filtration for extended periods. And without
internal moving parts, maintenance is kept to a minimum.
Like all of our dust collection systems, these units are built to be
exceptionally rugged and ready to stand up to heavy-duty use. With a wide
range of options, they'll bring you the flexibility to meet your application
needs.
DESIGN FEATURES
- 56 standard models available
- Available with nominal 4" or 6" diameter
filter bags
- Cloth areas from 50 sq.ft. to 1350 sq.ft.
(larger custom models available)
- Standard units designed for -100"
W.G. for collectors up to 62" diameter.
- Housing and hopper constructed of continuously
welded HRS
- Control panel in NEMA 12 enclosure standard
for all Cylindrical Filter models—shipped loose for field mounting
- Standard bag removal is from the side access
door—top bag removal available as an option
VERSATILE AND EFFICIENT OPERATION
- Dust laden air enters the collector through
the hopper or through a tangential inlet.
- An internal baffle distributes the dirty
air within the housing, reducing air velocity.
- Heavier particles drop into the hopper,
while lighter particles collect on the outside surface of the bags.
- Filtered clean air flows to the clean-air
chamber and exhausts through the outlet.
- Periodic compressed-air pulsing removes
accumulated dust from the bags with cleaning frequency and duration
adjusted by solid-state timers.
- Dust falls into the hopper or bin for removal.
ACCESSORIES
- Fans – available as required,
suitable for grade level, side or top mounting on collector
- Material deflector – includes
tangential inlet with inertial separator to force heavier particles
downward
- Hopper – standard 60° slope with flanged discharge
- Other accessories – elevated
walkway, railing, ladder, slide gate, rotary air lock, insulation, support
steel, safety grating
OPTIONS
- ASME pressure vessel design available
- Explosive conditions – NEMA
7 or 9 control panels, NEMA 7 or 9 solenoid enclosures, pressure relief
devices, electrical grounding
- Special construction – stainless
steel or special alloy steels
- Sanitary finishes – available
for food grade applications
- Special surface finishes – sand
blasting and epoxy coating
- Top bag removal
- Pressure gauges and switches – combination differential pressure switches/gauges, differential
pressure switches
- Filter media – singed polyester
felt is standard. Nomex®, polypropylene, fiberglass, acrylic and Ryton®
also available.
- Filter media finishes – PTFE membrane, acrylic, glazing and other acid resistant finishes also
available.
Nomex® - Registered Trademark of Dupont
Ryton® - Registered Trademark of Phillips Petroleum Co. |
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