Fluid-bed cooler for sand

Fluid-bed cooler for sand

A big advantage of the coated sand is its ease of transportation.

For this, the sand inside the fluid-bed cooler has to be cooled to storing temperature, which normally slightly exceeds the ambient temperature. Air nozzles in the cooler generate a fluidized bed. This bed does not only help to transport the coated sand carefully through the cooler but also ensures intensive contact between the sand and the cooling water tubes.

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