Rotary kiln is a kind of thermal equipment calcines lump, bulk and slurry
materials. It is widely used in cement & construction,
non-ferrous metals, lime, ferrous metals, refractory materials,
industrial chemicals, paper making industries etc.
The constituent parts of rotary kiln:
- Drive device
- Support roller
- Kiln lining
- Kiln inlet sealing
- Head hood
- Burning device
The classification of rotary kiln
Lime rotary kiln
Magnesium rotary kiln
LECA rotary kiln
Oil fracturing proppant rotary kiln
Ceramic rotary kiln
How does rotary kiln work?
The material is fed into the kiln through the chute at the end of
the kiln. Due to the inclination and slow rotation of the cylinder,
the material rolls along the circumference and moves from the kiln
end (high end) to the kiln head (low end). The fuel is injected
into the kiln from the kiln end through the burner, and the heat is
transmitted to the material through radiation, convection and
conduction. The material is preheated, decomposed and fired in the
kiln. Finally the finished material is discharged from the kiln
|Model||Capacity(t/h)||Qty of Support||Reducer||Motor/Model|
The advantages of our products as follows:
1.New type technology is adopted by main driving system. Compared
with traditional magnetic and DC speed regulation, its main driving
system has the advantages like energy saving, environmental, wide
speeding adjusting range, high performance and stable operation.
2. After the welding of bases for supporting devices of supporting
roller and catching roller, vibration aging treatment should be
applied for remove the welding stress. Then, use vertical lathe and
boring-milling machine for integration fabrication. This process
can guarantee the requirement of fabrication precision and
dimension & location tolerance. Installation accuracy of rotary
kiln is obviously improved.
3. Temperature measuring point is reserved at bearing base of
supporting roller. It is mainly used for automation detection of
kiln operation status by insert the measuring device.
Company Name: Henan Zhengzhou Mining Machinery Co., Ltd.