Heating – Tumbler-type rotary - drum furnace – Having combustion products generated in or fed to drum
Patent
1982-07-16
1984-01-24
Yuen, Henry C.
Heating
Tumbler-type rotary - drum furnace
Having combustion products generated in or fed to drum
432110, 432111, 432114, 366 25, F27B 736, B28C 122
Patent
active
044273762
ABSTRACT:
A drum-type drier and/or mixer in which particulate material such as aggregate or recycled asphalt is introduced into the forward end of the drum. A burner at the rear end of the drum directs its flame forwardly through an elongated firing tube which extends from the rear end of the drum toward the forward end thereof. The hot gases discharged from the tube strike a baffle, are deflected into an annular chamber between the tube and the drum and then flow rearwardly through the chamber to an exhaust stack. The particulate material also is advanced rearwardly through the chamber and, during such advance, is heated (1) indirectly by the hot gases flowing forwardly through the firing tube and (2) directly by the hot gases deflected into and flowing rearwardly through the chamber.
REFERENCES:
patent: 1332137 (1920-02-01), Newhouse
patent: 1810476 (1931-06-01), Harty et al.
patent: 2057099 (1936-10-01), Ingraham
patent: 2207987 (1940-07-01), Kent et al.
patent: 2487887 (1949-11-01), McEachran
patent: 2488653 (1949-11-01), Andree et al.
patent: 2703704 (1955-03-01), Wylie
patent: 3025611 (1962-03-01), Preeman
patent: 3407511 (1968-10-01), Camm
patent: 3780447 (1973-12-01), Fales
patent: 3798789 (1974-03-01), Thompson
patent: 3832201 (1974-08-01), Shearer
patent: 4025057 (1977-05-01), Shearer
patent: 4089508 (1978-05-01), Anderson
patent: 4130364 (1978-12-01), Brown
patent: 4165184 (1979-08-01), Schlarmann
patent: 4175335 (1979-11-01), Avri
patent: 4205458 (1980-06-01), Austin
patent: 4229109 (1980-10-01), Benson
patent: 4249890 (1981-02-01), Graham
patent: 4260368 (1981-04-01), Karlsson
patent: 4300837 (1981-11-01), Malbrunot
patent: 4318619 (1982-03-01), Schlarmann
patent: 4318620 (1982-03-01), Malipier et al.
Etnyre Robert E.
Wylie William H.
Wylie Manufacturing Company
Yuen Henry C.
LandOfFree
Apparatus for heating aggregate, recycled asphalt and the like 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 heating aggregate, recycled asphalt and the like, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for heating aggregate, recycled asphalt and the like will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1285166