Cleaning and liquid contact with solids – Apparatus – With heating – cooling or heat exchange means
Patent
1980-10-01
1982-07-27
Bleutge, Robert L.
Cleaning and liquid contact with solids
Apparatus
With heating, cooling or heat exchange means
134168R, 134181, 239227, B08B 908
Patent
active
043412327
ABSTRACT:
Apparatus for cleaning the interior of the tank comprising a spray head which can be inserted into the tank, the head having spray arms which are rotated about a vertical axis by a shaft driven by a motor and are rotated about a horizontal axis through only substantially 180 degrees by gears in mesh with gear racks carried by a frame connected by a piston rod to a piston movable within a cylinder attached to the underside of a plate which mounts the spray head to the tank, the spray head being fed selectively with water from a tank and chemical cleansing liquid from a tank by a valve controlled system which includes a heater for heating water and a heat exchanger for heating the chemical cleansing liquid, said system including a pressure pump for supplying the water and liquid to the spray head and a scavenge pump for removing liquid from the tank.
REFERENCES:
patent: 1557240 (1925-10-01), Butterworth
patent: 2800366 (1957-07-01), Scruggs
patent: 3001534 (1961-09-01), Grant, Jr.
patent: 3140828 (1964-07-01), Galanor
patent: 3150669 (1964-09-01), Green, Jr.
patent: 3472451 (1969-10-01), Orem et al.
patent: 3601136 (1971-08-01), Marcham
patent: 3895756 (1975-07-01), Jaeger
Beaumont (U.K.) Limited
Bleutge Robert L.
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