Fluidized bed with improved nozzle construction

Details Fluidized bed with improved nozzle construction Fluidized bed with improved nozzle construction

1994-09-16

1996-11-19

Kwon, John T.

Drying and gas or vapor contact with solids

Apparatus

With fluid current conveying of treated material

122 4D, F26B 1700

Patent

active

055750869

ABSTRACT:
A fluidized bed system which includes a housing and a floor comprising a plurality of generally parallel tubes joined by fins intermediate adjacent tubes. A plurality of nozzle assemblies extend generally vertically in mutually parallel relationship from the floor. Each of the nozzle assemblies includes a generally cylindrical body having a centerline disposed in generally perpendicular relationship to the floor and each of the bodies includes a plurality of heads extending generally radially therefrom at an axial extremity thereof remote from the floor. In some embodiments of the invention each of the heads are uniformly spaced around the circumferential extent of each of the bodies and each of the heads is generally cylindrical and has a centerline. Each of the centerlines of the heads may be disposed at an angle with respect to a horizontal plane and the angle may be approximately twenty degrees. In some forms of the invention some of the nozzle assemblies each have four heads and some of the nozzle assemblies have two heads. In other embodiments all of the nozzle assemblies have two heads. In other embodiments all of the nozzle assemblies have four heads.

REFERENCES:
patent: 2841476 (1958-07-01), Dalton
patent: 3672577 (1972-06-01), Kramer
patent: 3708887 (1973-01-01), Erisman
patent: 3834624 (1974-09-01), Novosad et al.
patent: 4628831 (1986-12-01), Delessard
patent: 5372791 (1994-12-01), Abdulally

Affiliated with

Also associated with

Rating

Fluidized bed with improved nozzle construction does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fluidized bed with improved nozzle construction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fluidized bed with improved nozzle construction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-532573