Heating – Tumbler-type rotary - drum furnace
Patent
1990-02-15
1991-03-19
Yuen, Henry C.
Heating
Tumbler-type rotary - drum furnace
384441, F27B 700
Patent
active
050006800
ABSTRACT:
A rotary kiln having a material processing drum rotatably supported by a shaft. The shaft is rotatably supported by a bearing structure having a radial bearing and a thrust bearing. A radial bearing aligner and a thrust bearing aligner are provided for, respectively, aligning the radial bearing and the thrust bearing with the shaft of the drum if the shaft moves relative to the radial bearing and the thrust bearing.
REFERENCES:
patent: 3840336 (1974-10-01), Brachthauser
patent: 4129036 (1978-12-01), Bliemeister
patent: 4129343 (1978-12-01), Janssen
patent: 4171949 (1979-10-01), Endersen et al.
patent: 4288128 (1981-09-01), Wells
patent: 4320586 (1982-03-01), Korting
patent: 4500285 (1985-02-01), Klotmann et al.
patent: 4511266 (1985-04-01), Klotmann et al.
patent: 4586664 (1986-05-01), Ianaka et al.
Boliden Allis, Inc.
Yuen Henry C.
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