Shaft-like dry cooler for coke

Details Shaft-like dry cooler for coke Shaft-like dry cooler for coke

1981-04-17

1983-02-01

Yudkoff, Norman

Distillation: apparatus

Apparatus

Types

201 39, 34170, C10B 3902

Patent

active

043714250

ABSTRACT:
Coke is dry cooled in a shaft-like cooler by gases conveyed through the coke. The cooler comprises a top antechamber below a charging opening, a cooling chamber under the antechamber and having a gas inlet and a coke outlet at the bottom end. Between the antechamber and the cooling chamber, there is a cylindrical wall having a gas inlet. The cooling chamber is divided by radial walls which abut a central masonry core and divide the chamber into three shaft-like chambers to insure uniform descending of the coke. A prop is placed at the center of each component shaft for deflecting the descending coke from a central region. Cooling gas is supplied through a pipe having a downwardly-directed opening below a central masonry core. Additional cooling gas is supplied by an annular chamber surrounding a cone at a coke outlet of the cooling chamber.

REFERENCES:
patent: 1481873 (1924-01-01), Moetteli
patent: 1496094 (1924-06-01), Moetteli
patent: 1545060 (1925-07-01), Moetteli

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