Indirect Heated Drum Dyer
The Indirect Heated Drum Dyer made by our company is mainly used in building materials,metallurgy,chemical industry cement plant for drying of limestone salg,,driving device,supporting device and sealing ring.
The Indirect Heated Drum Dyer heat carrying agent of Indirect heating type rotary drum dryer is not directly contact with materials to be dried. All the heat that dried materials needed are transferred by heat transfer wall .According to the different heat carrying agent, Indirect heating drum dryer is divided into conventional type and the steam pipe type .
The Indirect heating type drum dryer made by our company set conduction heat as the mainstream, and simultaneously have radiation existence.The Indirect Heated Drum Dyer heat carrying agent is high-temperature flue-gas. The drum , drying equipment ,is build by laying bricks or stones in the oven , with flue-gas add heat shell. In addition ,we have set a a concentric roll in the drum .Indirect Heated Drum Dyer After entering into the annular space which lays between the heat shell and furnace wall ,the flue-gas pass through connecting tubes, reach the center pipe. After dried ,the materials come out through the bottom of drying machine . And gas containing wet will emerged from high-end damp exhaust fan..
Indirect Heated Drum Dyer Technicial Parameters
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Items
Shell diameter*
shelllength
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Inside diameter of outer shell(mm)
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Inside diameter of inner shell(mm)
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Shell length(m)
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Shell cubage(m3)
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Shell
obliquity
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Lifting
blade form
|
Higher
inlet air temperature
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Dimensions
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|
Φ1.5*15m
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1500
|
500
|
15
|
|
3-5%
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Lifting form
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850
|
16.2*2.7*2.7
|
|
Φ1.5*17m
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17
|
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18.2*2.7*2.7
|
|
Φ1.5*19m
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19
|
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20.0*2.9*2.9
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|
Φ1.8*21m
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1800
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650
|
21
|
|
3-5%
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Lifting form
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850
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22.5*2.7*2.7
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|
Φ1.8*23m
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23
|
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24.5*2.9*2.9
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|
Φ1.8*25m
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25
|
|
26.5-2.9*2.9
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|
Φ2.2*21m
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2200
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800
|
21
|
|
3-5%
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Lifting form
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850
|
|
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Φ2.2*23m
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23
|
|
|
|
Φ2.2*25m
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25
|
|
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Welcome to Zhengzhou YUFENG Machinery Company.If you want to more information about our Indirect Heated Drum Dyer, Please give us the message, we will reply as soon as possible.
