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公开(公告)号：US3552033A
公开(公告)日：1971-01-05
申请号：US3552033D
申请日：1968-09-03
Applicant: DORR OLIVER INC
Inventor： STEEVER ANDREW B , SVENCER RICHARD E
CPC classification number: B01J8/44 , B01J8/1818
Abstract: IMPROVED NONSIFTING HIGH CAPACITY NOZZLE FOR DIFFUSION OF A FLUIDIZING GAS UPWARDLY THROUGH THE CONSTRICTION PLATE OF A SOLIDS FLUIDIZING APPARATUS, FEATURING A NOZZLE HEAD HAVING A RADIALLY DIRECTED GAS PASSAGES IN MULTILEVEL ARRANGEMENT, WITH INTERNAL GRADUATED FLOW CONSTRICTING MEANS SO CONSTRUCTED AND ARRANGED THAT PRESSURE DIFFERENTIALS BETWEEN THE PASSAGE OF THE UPPER LEVEL AND THE PASSAGE OF THE LOWER LEVEL ARE COMPENSATED FOR.
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