Rolls for high temperature roller hearth furnaces

Heating – Heating apparatus element having protective cooling structure – Conveyor – chute or work agitator element

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Details

432246, 432128, F27D 300

Patent

active

053622308

ABSTRACT:
Roll designs for roller hearth furnaces operating at temperatures ranging from under 1200.degree. C. to substantially higher are disclosed. A rotary mounted main roll body may be provided with a plurality of spaced tires for contacting and transporting a charge carried by the roll. An internal coolant circulation system is provided within the main roll body. Insulation may be provided around the main roll body.

REFERENCES:
patent: Re15011 (1920-12-01), Costello
patent: 1097303 (1914-05-01), Costello
patent: 1737117 (1929-11-01), Morton
patent: 1770103 (1930-07-01), Fahrenwald
patent: 1834304 (1931-12-01), Frank et al.
patent: 1844231 (1932-02-01), Sipe et al.
patent: 2045773 (1936-06-01), Havey
patent: 2056510 (1936-10-01), Fallon
patent: 3051460 (1962-08-01), Furczyk
patent: 3115335 (1963-12-01), Ornitz et al.
patent: 3116053 (1963-12-01), Ericsson
patent: 3511482 (1970-05-01), Haite
patent: 3567197 (1971-03-01), Knauk
patent: 3870100 (1975-03-01), Korting et al.
patent: 3965974 (1976-06-01), Sernetz et al.
patent: 4049372 (1977-09-01), Bloom
patent: 4284106 (1981-08-01), Haas et al.
patent: 4299018 (1981-11-01), Bickerstaff et al.
patent: 4426953 (1984-01-01), Kromm, Jr. et al.
patent: 4427187 (1984-01-01), Denis
patent: 4556385 (1985-12-01), Denis
patent: 4578011 (1986-03-01), Braud et al.
patent: 4582483 (1986-04-01), Braud
patent: 4723909 (1988-02-01), Rouvet
patent: 4832154 (1989-05-01), Thoor
patent: 5042452 (1991-08-01), Dubreuil et al.
patent: 5057011 (1991-10-01), Le Lan et al.
patent: 5075953 (1991-12-01), Braud
patent: 5139418 (1992-08-01), Rigan et al.
patent: 5230618 (1993-07-01), Bricmont et al.
patent: 5284440 (1994-02-01), Campbell, Jr.

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