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PRODUCTS
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RECTANGULAR AIR PAD |
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Promotes Material Flow |
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Rugged Construction |
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Economical |
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Easy Installation |
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The Monitor air pad bin aerator is an aeration
device used to promote the fluidization and flow of dry bulk powders / materials from
a storage vessel (bin, silo, hopper).
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Principle of Operation
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The Air Pad aeration device operates by continuously introducing air
into the body of the dry powder. When a powder is first conveyed
into a storage vessel it is actually a highly aerated mixture
of air and particulate. In this fluidized state the mixture flows quite
readily. However, as the powder settles the solid particulate
and air separate resulting in a decrease in volume and an
increase in bulk density. In this deaerated state powders
can behave more like a single large solid structure rather
than a fluid-like mixture. By replacing the naturally lost
air, the air to particulate mixture ratio is held thus maintaining
the fluid like characteristic of the aerated powder.
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Applications
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For best results in promoting the flow of dry bulk powders,
multiple rows of air pad bin aerators should be used. The
number of rows and quantity of air pads in each row will
differ by application. Monitor application engineers are
ready to provide you with the best recommendation for your
specific material flow problem.
Generally, four rows of air
pad bin aerators on 12 inch (305mm) or 15 inch (381 mm)
centers is recommended. While the effective radius of each
air pad
is approximately 10 inches (254 mm), the air pads should
be spaced so that the entire troublesome area is within
the sphere of influence of the air pads.
Typical Applications include,
but are not limited to: |
Cement |
Bentonite |
Gypsum |
Soda
Ash |
Lime |
Flour |
Carbon
Black |
Fly
Ash |
Resins |
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Features
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Effective
radius of 10 inches (254 mm)
Adapts to almost any bin configuration
Low cost
Easy Installation
Minimal maintenance
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Accessories
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An external mounting kit is available. This
kit can completely eliminate the need to enter the bin to
install or service air pad bin aerators. Using a 2-5/8 X
6-5/8 inch (66.5 x 162 mm) cutout hole in the bin wall,
the mounting kit can be completely installed and serviced
from
outside the bin. Our air pad and external mounting kit can
easily install in existing cutouts of other brands.
The external
mounting kit includes gaskets, clamp bracket, rectangular
mounting bracket and necessary hardware for mounting with
your air pad bin aerator and its mounting hardware. An
external mounting kit for high temperature applications is
also available.
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Specifications
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AIR
SUPPLY/CONSUMPTION: |
Air
Supply: |
Clean, dry air
3 to 5 psi |
Air
Consumption:
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1 psi - 4.2 scfm
(0.07 bar - 1.2 m3/min)
2 psi - 5.7 scfm (0.14 bar - 1.6 m3/min)
3 psi - 6.5 scfm (0.21 bar - 1.8 m3/min)
4 psi - 7.1 scfm (0.28 bar - 2.0 m3/min)
5 psi - 7.6 scfm (0.35 bar - 2.2 m3/min)
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MATERIALS
OF CONSTRUCTION |
Body: |
Zinc-plated steel
or 304 stainless steel |
Diffuser: |
Cotton (up to
180°F/82°C) Fiberglass (up to 650°F/343°C) |
Diffuser
Screen: |
16 mesh zinc-plated
steel or 304 SS |
Air
Inlet Nipple/Nut: |
1/8" NPT
nickel-plated brass |
Spacer
Washers: |
Nickel-plated
steel |
Washer/Gasket:
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Silicone (up
to 650°F/343°C)
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EXTERNAL
MOUNTING KIT: |
Gaskets: |
Neoprene (up
to 180°F/82°C) |
High Temp Gasket: |
Up to 300°F/149°C |
Brackets/Lockwasher: |
Zinc-plated steel |
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Warranty
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Monitor Technologies warrants each air pad
it manufactures to be free from defects in material and workmanship
under normal use and service within two (2) years from the
date of purchase. The purchaser must notify Monitor of any
defects within the warranty period, return the product intact,
and prepay transportation charges. The obligation of Monitor
Technologies LLC under this warranty is limited to repair
or replacement at its factory. This warranty does not apply
to any product which is repaired or altered outside of Monitor
Technologies' factory, or which has been subject to misuse,
negligence, accident, incorrect wiring by others, or improper
installation.
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933A.7.1106
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QuantiMassTM
Mass Flow Measurement Systems |
The QuantiMass in-line mass flow sensor measures the flow of quantities in pneumatic conveying & free-falling processes. The sensor is based on the latest Microwave Doppler Effect technology and provides fast, in-line / on-line measuring without the use of weight scales.
The sturdy, non-intrusive design of the sensor minimizes maintenance. In addition, the compact size of the sensor makes for easy installation into existing processes. Suitable for powders, dust, pellets, and granular up to 0.75 inch (2cm).
Versions:
Ultra Series-Includes controller
PRO Series-Includes transmitter
A practical application for the QuantiMass would be to monitor material flow rates to verify blending mixture ratios.
Principle of Operation:
The QuantiMass Mass Flow Measurement Sensor / Meter is designed with the latest microwave technology and is used to continuously quantify the flow of powders & solids being conveyed in metallic pipes. The QuantiMass is based on technology that has been developed and proven over several years. The measurement process of the sensor is centered on the Doppler effect. The mass flow-rate is determined by evaluating the frequency and amplitude changes during the measurement process. Particles at rest, such as deposits, do not influence the measurement. All powders, dust, pellets and granules can be measured reproducibly, up to the size of 0.75 inch (2cm). The QuantiMass sensor is suitable for continuous in-line / on-line measurements in pneumatic conveying or in free-fall pipelines.
Click
here for more information on the QuantiMass
or
contact Monitor Technologies LLC at
Tel.: 800-601-6319 in the USA and
Tel.: 630-365-9403
worldwide.
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