Patent ID: 9182131
Filing Date: 2015-11-10
Classification: B01D,F24C,F28D,F28F,Y10S

Abstract:
1. A filter unit comprising: a housing including a cavity; a heat exchanger disposed substantially within said cavity; an entrance opening provided through said housing on an upstream side of said heat exchanger; a first angled fin associated with a first lateral edge of said entrance opening; a second angled fin spaced from said first angled fin, said second angled fin associated with a second lateral edge of said entrance opening; a third fin positioned between said first angled fin and said second angled fin; an exit opening provided through said housing on a downstream side of said heat exchanger, said downstream side being oppositely disposed of said upstream side; a first angled baffle associated with a first lateral edge of said exit opening; and a second angled baffle spaced from said first angled baffle, said second angled baffle associated with a second lateral edge of said exit opening.