Tubular Bag Reverse Jet Filter
The "T Series" range of modular
filters are traditional cloth tube reverse jet filters that
achieve efficiencies of up to 99.99%. A major feature of
the filter is the dust laden air inlet which takes the form
of a dust pre-separation chamber ensuring that the bulk of
the dust is collected before reaching the filters.The system
also utilises an improved filter bag and cage design with
integral venturi to enhance pulse cleaning. Bag cages and
venturis are zinc coated to give longer life. The range is
available in basic insertable form or in a cased version
to suit site restrictions.
Principle of Operation
Contaminated air is drawn through the filter elements and
contaminant collects on the outer surface of the filter elements.
Cleaning of filter elements is achieved by pulsing compressed
air through jet tubes mounted on the clean side of the filter
above venturis that increase the air volume injected into the
filter element.
The momentary reversal of air-flow caused
by the ‘air
pulse’ creates an expansion of the filter element sufficient
to break and dislodge the matrix of contaminant which has collected
on the outer surface of the filter element.
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