Method and plant for cooling pellets

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United States of America Patent

PATENT NO 4624059
SERIAL NO

06666198

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Abstract

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The invention relates to a method and means for cooling lump material in which the material in a vertical, gas-tight cooler (1) is subjected in a furst step to a transverse cooling flow (at 9) and in a second step to counter-flow cooling (at 20). Optimal cooling effect is obtained by a distribution of the cooling gas between transverse and counter-flow cooling in such a way that maximum temperature is obtained in the cooling gas leaving through the outlet (13).

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Patent Owner(s)

Patent OwnerAddress
SKF STEEL ENGINEERING ABP O BOX 202 HOFORS S-813 00

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hammarskog, Bjorn Sala, SE 3 17
Mathisson, Goran Hofors, SE 3 10
Santen, Sven Hofors, SE 32 307

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