Gas/dust distribution

Dust laden gas enters the inlet duct from the process equipment and flows
through the inlet damper into the individual compartments containing the filter
bags.
The gas velocity is lowered significantly in the gas distribution chamber,
therefore
a big part of the dust will drop out directly into the hopper reducing the dust
burden on the filter bags.
The direction in the gas distribution chamber is upward and baffle plates ensure
a uniform flow across the distribution screen.