Fluidized bed apparatus

Details Fluidized bed apparatus Fluidized bed apparatus

2006-12-13

2010-02-02

Tadesse, Yewebdar T (Department: 1792)

Coating apparatus

Projection or spray type

Coating moving mass of solid particulate work

C118S308000, C118S309000, C118S323000, C118S063000, C055S294000, C095S280000

Reexamination Certificate

active

07654222

ABSTRACT:
A fluidized bed apparatus includes a fluidizing container, a porous plate, a lower spray nozzle, a bag filter, an upper spray nozzle, a backwash nozzle, and a backwash nozzle elevator. The fluidizing container is formed in an inverted truncated conical cylindrical shape. The porous plate is provided so as to block a lower opening of the fluidizing container. The lower spray nozzle jets out air into the fluidizing container via the porous plate. The bag filter is provided at an upper opening of the fluidizing container. The upper spray nozzle sprays spray liquid downward. The backwash nozzle sweeps away powder particulates adhered to the bag filter by jetting out air from the outside of the bag filter toward the inside and is moved up and down by the backwash nozzle elevator. The fluidizing container may be vibrated by a vibrator.

REFERENCES:
patent: 3411480 (1968-11-01), Grass, Jr. et al.
patent: 4097254 (1978-06-01), Noland
patent: 6648969 (2003-11-01), Hirono et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4153625