Apparatus for supplying unclogging gas to fluidized bed apparatu

Details Apparatus for supplying unclogging gas to fluidized bed apparatu Apparatus for supplying unclogging gas to fluidized bed apparatu

1986-10-21

1989-11-14

Hornsby, Harvey C.

Agitating

By injecting gas into mixing chamber

B01F 1302

Patent

active

048803111

ABSTRACT:
Fluidized bed apparatus comprises a perforated grid to which fluidizing gas is fed by way of a plurality of tubes to fluidize particles supported on the grid. Each tube is connected to a respective blow opening of the grid by way of an erect tubular end part.
Apparatus for supplying the openings of the grid with unclogging gas comprises a plurality of injection tubes, each arranged to extend within a corresponding tubular end part. Each injection tube has a number of lateral orifices for the passage of the unclogging gas to be supplied to the injection tube.
The unclogging gas is used to disaggregate any particles accumulating in said tubular end part during stoppages in operation of the bed.

REFERENCES:
patent: 2933824 (1960-04-01), Jones
patent: 3417978 (1968-12-01), Suzukawa
patent: 3818606 (1974-06-01), Marcellini
patent: 4308806 (1982-01-01), Wemura et al.
patent: 4330502 (1982-05-01), Engstrom
patent: 4478646 (1984-10-01), Kuwata et al.

Affiliated with

Also associated with

Rating

Apparatus for supplying unclogging gas to fluidized bed apparatu does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for supplying unclogging gas to fluidized bed apparatu, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for supplying unclogging gas to fluidized bed apparatu will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1849772