Apparatus for heating and cooling sand

Details Apparatus for heating and cooling sand Apparatus for heating and cooling sand

1978-04-17

1981-03-17

Scott, Samuel

Heat exchange

With solid conveyor

193 2R, 34167, 34174, 422143, 422146, F28F 314

Patent

active

042561744

ABSTRACT:
An apparatus for heating or cooling sand comprising a heat exchange section provided in a lower portion thereof with flow regulating means consisting of a pyramidal or conical funnel assembly for causing flow of sand in the heat exchange section over the entire sectional area thereof.

REFERENCES:
patent: 2509014 (1950-05-01), Payne et al.
patent: 2611685 (1952-09-01), Yoder
patent: 2839338 (1958-06-01), Arnold
patent: 3514868 (1970-06-01), Hoggarth

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