Calcining kettle having means for returning stack exhaust gas to

Details Calcining kettle having means for returning stack exhaust gas to Calcining kettle having means for returning stack exhaust gas to

1979-08-15

1980-12-09

Gamby, John J.

Compositions: coating or plastic

Coating or plastic compositions

Proteinaceous material containing

432102, 432151, 432152, C04B 1100

Patent

active

042382386

ABSTRACT:
A calcining apparatus comprising a kettle, a heating chamber for heating the outside of the kettle, a stack for exhausting gas from the heating chamber, a duct connected at one end to the stack and having the other end extending for a limited distance into the contents of the reaction chamber of the kettle for introducing a portion of the stack gas directly into the calcining reaction mixture, and means for propelling the stack gas through the duct and into the reaction chamber of the kettle, thereby directly adding heat to the reaction mixture and accomplishing fuel conservation by recapturing and utilizing a portion of the heat from the stack gas.

REFERENCES:
patent: 622327 (1899-04-01), Calvert
patent: 3378246 (1968-04-01), Leding
patent: 3901645 (1975-08-01), Rowland
patent: 4113836 (1978-09-01), O'Connor
patent: 4161390 (1979-07-01), Page et al.

Affiliated with

Also associated with

Rating

Calcining kettle having means for returning stack exhaust gas to does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Calcining kettle having means for returning stack exhaust gas to, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Calcining kettle having means for returning stack exhaust gas to will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2278417