Suitable for alternative coals Bituminous coal Sub-bituminous coal Blind coal
The nozzles of burner,such as the outlets of internal,external and coal channels and screw blades are made of heat resistant cast steel.
The rotational gas flow channel:The angle of screw blades is appropriate high firepower strength and no harm to kiln liner.
The axial gas flow channel:Orthostomous and round hole structure.And circular layout Wind speed is homogeneously distributed.
The cooling gas flow channel is ring structure.
Structural Features
●Specific the axial gas flow channel could bring optimal firepower stress and fire shape
●The nozzles of burner including screw blades are made of heat resistant cast steel
●The manual butterfly valves for adjusting the ratio of internal gas and external gas are places at are feeding pipes of Internal and external gas of burns
●The wear resistant protection layer is provided at the inlet of pulverized coal feeding
●The reduction of NOx emission,lowering of flame temperature and the back flow of the emission of NOx
●The burner can make temperature in kiln distribute appropriately life of refractory is long
Product Characteristic
●Strong thrust lower coal consumption and air volume
●High adaptive to different kinds of fuel,and lower heat loss
●Stable fire flame
●Lower NOx emission
●Long life and lower wear
●Guarantee and enhance the clinker quality
●Thermal force is centralized and stable,and strongly swirl and suck secondary air
Coal Burner Technical Specification |
Clinker Output (t/d) |
1800-2000 |
2500-2750 |
3200-4000 |
4000-4500 |
5500-6000 |
Quantity of Channels |
3-4 |
4 |
4 |
4 |
4 |
Normal Feeding Qty of Pulverized Coal(t/d) |
4-6 |
6-8 |
7.5-11 |
10-14 |
12-18 |
Max.Feeding Qty of Pulverized Coal(t/h) |
7 |
9 |
14 |
16 |
25 |
Specification of Fuel Oil System (t/h) |
1800 |
1800 |
4800 |
4800 |
4800 |
the Electric Trolley Type |
Hang on Trolley/
Ground Trolley |
Hang on Trolley/
Ground Trolley |
Ground Trolley |
Ground Trolley |
Hang on Trolley/
Ground Trolley |
Moving Speed of Bumer(m/min) |
2.12/2.1 |
2.2 |
2.1 |
2.1 |
2.13/2.1 |
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