Granular bed filter device including a regenerative granular bed

Details Granular bed filter device including a regenerative granular bed Granular bed filter device including a regenerative granular bed

1980-04-02

1982-10-12

Lacey, David L.

Gas separation

With nonliquid cleaning means for separating media

Relatively movable pneumatic nozzle

55474, 55488, 55 96, 55 98, B01D 4630

Patent

active

043537227

ABSTRACT:
A granular bed filter device comprising two gas-permeable walls bounding an annular filter bed disposed in a housing. The walls extend downwardly in a taper together and are inclined upwardly toward the central axis of the filter bed. A nozzle tube projects from above into the housing and has nozzles which are directed against the inner wall of the filter bed. In order to regenerate the dust-laden filter bed, compressed air is blown intermittently through the nozzle tube while at the same time the nozzle tube is set in motion by a motor. The accumulations of dust contained in the filter bed are ejected in agglomerated form through the outer wall and fall down into the region of a discharging conveyor.

REFERENCES:
patent: 1498061 (1924-06-01), Adams
patent: 3296775 (1967-01-01), Squires
patent: 3912466 (1975-10-01), Zenz
patent: 3922152 (1975-11-01), Kookoothakis
patent: 3926587 (1975-12-01), Squires
patent: 4004350 (1977-01-01), Squires
patent: 4210427 (1980-07-01), Brett et al.

Affiliated with

Also associated with

Rating

Granular bed filter device including a regenerative granular bed does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Granular bed filter device including a regenerative granular bed, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Granular bed filter device including a regenerative granular bed will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-222117