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Silo Filter Vents are used to vent silos into which material is
conveyed. As the material fills the silo, it displaces air, which
must be vented without loss of product. Product collected on the
filter bags is returned to the silo by shaking the bags after
filling has been completed. Silo Filter Vents are available in two
series: Natural Vented, where a low positive silo pressure is
acceptable, and Blower Assisted, where a negative silo
pressure is desirable. A Continuous Duty Vent (72-CS) is also
available to provide continuous filtration through two individual
compartments, one in the collecting mode while the other is being
cleaned. All electric, no air supply is required. A control panel is
provided with this unit. |
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Batcher Filter
Vent
Batcher Filter Vents are used to filter and release the displaced
air caused by product filling the weigh hopper. The filtered product
is then returned to the weigh hopper by gravity through the action
of the shaking bags. Both Natural Vented and Blower Assisted models
are available.
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Automatic Overfill Control System |
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The Griffin Overfill Control System, consisting of a closing valve,
limit switch and control panel, completely automates silo filling
and venting while preventing overfill and resulting damage. It is
designed to operate on any pneumatic silo filling system with any
number of fill pipes. If the high bin signal is clear when the
trucker connects his hose to the fill pipe, the butterfly valve will
open and the silo will accept material. When the high bin indicator
is activated, an alarm will sound telling the trucker to stop his
unloading operation. In 90 seconds the butterfly valve will close,
sealing off the fill pipe and making it impossible for the trucker
to continue pumping in material. The bags in the dust collection
system will then automatically shake. |
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Overfill Control
Accessories
- Pressure
Safety Valve.
- High Bin
Indicator.
- Alarm Bell.
- Pipe Cap.
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Silo Filter
Vent Accessories
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For additional information on sizing or application call today toll free
866-630-3500
or e-mail us today
sales@globaltecheng.com
  
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Creating Solutions for the Pneumatic
Industry since 1991
For additional information on sizing or application call today toll free
866-630-3500
or e-mail us today
sales@globaltecheng.com
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