Heating – With means diluting – purifying or burning exhaust gases
Patent
1991-06-20
1992-07-07
Yuen, Henry C.
Heating
With means diluting, purifying or burning exhaust gases
110211, 432175, 126 21A, F23J 1700, F27B 320
Patent
active
051278278
ABSTRACT:
An improved industrial furnace employing a new and unique heat transfer arrangement is disclosed. The furnace is a closed end cylindrical chamber with a circular, concentrically positioned plate dividing one side of the furnace into a fan chamber containing a fan and the other side of the furnace into a heat treat chamber containing the work. The plate has a central under-pressure opening and its outer circular edge is spaced from the cylindrical wall to define an annular space which is non-orificing. Fan rotation in the fan chamber produces an annulus of wind mass swirling at high circumferential speed which axially travels through the non-orificing space towards the closed end of the heat treat chamber at slow speed. Heating elements extend through the non-orificing space into the heat transfer chamber and are constantly impinged by the swirling annulus wind mass to effect good heat transfer therewith. The under-pressure opening causes the heated wind to contact the work before it is drawn into the under-pressure opening for recirculation. An incineration track is provided in the furnace insulation for incinerating the furnace flue products while also heating the wind mass.
REFERENCES:
patent: 3091445 (1963-05-01), Toney
patent: 3620513 (1971-11-01), Wernicke
patent: 3905760 (1975-09-01), Johansson et al.
patent: 4094631 (1978-06-01), Grieve
patent: 4395233 (1983-07-01), Smith et al.
patent: 4516012 (1985-05-01), Smith et al.
patent: 4648377 (1987-03-01), Van Camp
patent: 4722683 (1988-02-01), Royer
patent: 4784069 (1988-11-01), Stark
patent: 4789333 (1988-12-01), Hemsath
patent: 4813398 (1989-03-01), Savage
patent: 4836776 (1989-06-01), Jomain
patent: 4854860 (1989-08-01), Hemsath
patent: 4854863 (1989-08-01), Hemsath
patent: 4867132 (1989-09-01), Yencha
patent: 4878839 (1989-11-01), Wunning
patent: 4963091 (1990-10-01), Hoetzl et al.
Hoetzl Max
Lingle Thomas M.
Surface Combustion, Inc.
Yuen Henry C.
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