Stoves and furnaces – Liquid heater – Fluid fuel burner for other than top-accessible vessel
Patent
1984-03-19
1986-08-12
Dority, Jr., Carroll B.
Stoves and furnaces
Liquid heater
Fluid fuel burner for other than top-accessible vessel
122 55A, 122 31A, 431 4, 261112, F24H 120
Patent
active
046049886
ABSTRACT:
A method and apparatus for contacting a flow of gas with a flow of liquid is provided. The liquid is introduced into a vortex sustaining container and flows through the container in a spiralling manner creating a liquid vortex with an open axial core. Gas flows to be contacted with the liquid flow are introduced into the core. The vortex core geometry may be adapted to accommodate insertion of a flame to effect heat transfer. The degree of contact between the gas and liquid flows may be increased by adding an extended contact zone following the region where the vortex flow breaks down and mixing of the liquid and gas flows occurs. By creating annular misting in the extended contact zone, the rate of any chemical, physical or mass transfer process between the two flows may be increased.
REFERENCES:
patent: 1806378 (1931-05-01), Witzler et al.
patent: 2545028 (1951-03-01), Haldeman
patent: 4308038 (1981-12-01), Michel
patent: 4366860 (1983-01-01), Donaldson et al.
patent: 4385661 (1983-05-01), Fox
patent: 4411618 (1983-10-01), Donaldson et al.
Budra Research Ltd.
Dority Jr. Carroll B.
French David J.
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