HENAN HONGJI MINE MACHINERY CO.,LTD |
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yz1939 large diameter rotary kiln for cement production line, 1800tph rotary kiln
Product introduction:
Rotary Kiln belongs to building material equipment, according to
different materials, which can be divided into cement kiln,
metallurgy chemical kiln and lime kiln. Cement kiln is used for
making cement clinker and there are dry and wet methods to make
cement clinker. Metallurgy chemical kiln is widely used for
magnetic roasting of poor iron ore and oxidizing roasting of chrome
and nickel in the steel factory; backing high alumina mine in the
refractory material factory; baking chamotte and alumina in the
aluminum factory and baking chrome ore and chrome powder in the
chemical plant. The Lime Kiln is used for roasting active lime in
steel works and ferroalloy plants and light roasting dolomite.
Working principle:
The kiln is a cylindrical vessel, inclined slightly to the
horizontal, which is rotated slowly around its axis. The material
to be processed is fed into the upper end of the cylinder. As the
kiln rotates, the materials gradually move down towards the lower
end, and may undergo a certain amount of stirring and mixing. Hot
gases pass along the kiln sometimes in the same direction as the
process material, but usually in the opposite direction. The hot
gases may be generated in an external furnace, or may be generated
by a flame inside the kiln. Such a flame is projected from a burner
pipe (or 'firing pipe') which acts like a large burner. The fuel
may be gas, oil or pulverized coal.
yz1939 rotary kiln for cement production line
Type | Variable diameter rotary kiln |
Model | YZ1939 |
Diameter(mm) | 1900/1600 |
Length(mm) | 39000 |
Speed(r/min) | 0.27-2.58 |
Slope(%) | 4 |
Capacity(t/h) | 2.2-2.7 |
Power(KW) | 22 |
Weight(T) | 60.84 |