Limestone drying machine

Limestone drying machine

This machine can dry various kind of materials which contain moisture, such as coal, coal slurry, slag, industrial waste, and clay stone

Widely used in building materials, metallurgy, and chemical industry

Working principle of Limestone drying machine:

Material to be dried enters the drying machine and as the drying machine rotates, the material is lifted up by a series of internal fins lining the inner wall of the drying machine, when the material gets high enough to roll back off the fins, it falls back down to the bottom of the drying machine, passing through the hot gas stream as it falls

This gas stream can either be moving toward the discharge end from the feed end (known as co-current flow) or toward the feed end from the discharge end (known as counter-current flow)

The gas stream can be made up of a mixture of air and combustion gases from a burner, in which case the drying machine is called a direct heated drying machine, alternatively, the gas stream may consist of air or another (sometimes inert) gas that is preheated, when the gas stream is preheated by some means where burner combustion gases do not enter the drying machine, the drying machine known as an indirect-heated type, often, indirect heated drying machines are used when product contamination is concern

Features of Limestone drying machine:

Reasonable structure

High efficiency and low energy consumption

Convenient transportation

Convenient and reliable operation

Specifications of Limestone drying machine