Fluidized bed heat exchanger

Details Fluidized bed heat exchanger Fluidized bed heat exchanger

1987-03-25

1988-07-12

Davis, Jr., Albert W.

Heat exchange

Intermediate fluent heat exchange material receiving and...

Solid fluent heat exchange material

122 4D, 122 6A, 110245, 16510418, F28D 1300, F28D 1902

Patent

active

047563605

ABSTRACT:
A heat exchanger for use in a multi-solid fluidized bed heat generating system includes a housing for containing a flowing volume of hot gas and fluidized recirculating solid particulate material. The housing includes outer side walls, a top wall and an intermediate bottom structure comprising water wall panels for containing a flow of water/steam to be heated from the hot gas and solid material contained within the enclosure formed by the housing walls. A supply header is provided to direct water/steam to be heated into the water wall panels at a lower level and a takeoff header is utilized for removing the heated water/steam from the wall panels at an upper level. A fluidizing gas injector system is provided for directing a high velocity flow of gaseous fluid into the enclosure formed by the housing water wall panels at a lower level therein for fluidizing the recirculating solid particulate material, which material is recycled back into a combustion vessel of the fluidized bed heat generating system.

REFERENCES:
patent: 3893426 (1975-07-01), Bryers
patent: 4449482 (1984-05-01), Leon et al.
patent: 4633818 (1987-01-01), Horlitz, Jr. et al.

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-659244