Apparatus for the combustion of sulphur

Details Apparatus for the combustion of sulphur Apparatus for the combustion of sulphur

1973-10-25

1976-02-03

Wolk, Morris O.

Chemistry: physical processes

Physical processes

Crystallization

232595, 23277R, 431182, 431351, 432222, B01J 100, C01B 1754, F23D 1140

Patent

active

039362752

ABSTRACT:
A method and an apparatus for the combustion of liquid sulphur in a combustion chamber. The injection device for the liquid sulphur and the primary air comprises a double spraying arrangement : a simple mechanical spraying device in which the liquid sulphur is driven through a spray nozzle without the aid of an auxiliary driving fluid and a pneumatic spraying device in which a turbulent rotational primary air stream mixes with the relatively coarse spray produced by the spray nozzle through a constriction zone and into the combustion chamber, transforming the relatively coarse spray into a relatively fine spray. The fine spray enters the combustion chamber at the apex of a conical end wall of the combustion chamber and is driven into contact with the conical end wall due to the whirling action of the primary air. Secondary air is introduced along the lateral walls of the combustion chamber, in order to protect these walls of refractory material from the radiation heat produced during combustion.

REFERENCES:
patent: 1720742 (1929-07-01), Mullen
patent: 1923866 (1933-08-01), Hechenbleikner
patent: 2822245 (1958-02-01), Shipman et al.
patent: 3172735 (1965-03-01), Barclay et al.
patent: 3803297 (1974-04-01), Guth et al.

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