Description of Rotary Dryer:
A rotary dryer is a type of industrial dryer applied to reduce or minimize the liquid moisture content of the material.It is brings the material
into direct contact with a heated gas. The dryer is made up of a large, rotating cylindrical tube which is usually supported by concrete columns
or steel beams.It is widely used in building materials, metallurgy, chemicals, industrial drying slag cement limestone, coal, slag, clay and other
materials.The aircraft mainly by the rotary, jan plate, transmission, seals, and other support equipment and components.With a reasonable
structure, well-produced, high yield, and low consumption, the advantages of operating convenience.Plant products quality assurance, highest free
installation debugging agent can be checked with other plants than quality and prices.
Material to be dried enters the dryer, and as the dryer rotates, the material is lifted up by a series of internal fins lining the inner wall of
the dryer. When the material gets high enough to roll back off the fins, it falls back down to the bottom of the dryer, 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 dryer is called a direct heated dryer. 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 dryer, the dryer known as an
indirect-heated type. Often, indirect heated dryers are used when product contamination is a concern. In some cases, a combination of direct-
indirect heated rotary dryers are also available to improve the overall efficiency.
Advantages and benefits of Rotary dryer
Reasonable design; High-efficiency; Low consumption, energy saving; Easy to maintain; Easy to operate; Quick deliveries; Solid construction;
Proven design; Customized for every application; Best price on the market.As the professional manufacturer of complete sets of mining machinery, such as Stone production line，Ore beneficiation，Vibrating screen, Henan Hongxing is always doing the best in products and service.
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