The rotary kiln is widely used in the fields of building materials,
metallurgy, chemical industry, environmental protection and so on.
It can be divided into cement kiln, metallurgy chemical kiln and
lime kiln according to the different materials processed. The
cement kiln is mainly used calcine cement clinker. In the process
of non-ferrous and ferrous metallurgy, such as the iron, aluminum,
copper, zinc, stannum, nickel, wolfram, chromium and so on. The
rotary kiln can be used to sinter and roast ore, concentrate,
intermedium and so on. The lime kiln is mainly used to calcine
Zhengzhou Great Wall heavy industry is arotary kilnmanufacture,the species of rotary kiln are cement kiln,metallurgy
chemical kiln and lime kiln according to the different materials
processed.The cement kiln is mainly used calcine cement clinker.In
the process of non-ferrous and ferrous metallurgy,the rotary kiln
can be used to sinter and roast ore, concentrate, intermedium and
so on.The lime kiln is mainly used to calcine limestones.
Differentrotary kilnhas a different application fields.The following simple introduce
the purpose of the rotary kiln.
In the process of heavy metal concentration,rotary kiln according
to the characteristics of the ore with different methods.Its
processing technology, equipment in the cement industry in its
refractory industry play a role of the what kind of rotary kiln.
Cement industry is one of the most commonly used for rotary
kiln,the cement production process can be summarized as two
grinding burn,which in a rotary kiln burning is grinding after
powder preparation good raw materials through therotary kiln,in under the action of high temperature after a series of physical
and chemical changes become clinker burning process.It is also
necessary in the refractory industry,rotary kiln is one of the raw
material calcined equipment,raw materials after calcining,make its
size stability, strength increase,then the processing molding.