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HYG Series Metal Powder Hot Air Dryer Machine , Rotary Drum Dryer
|Matal Material||SUS316/SUS304/ CARBON STEEL ,ETC||Heat Source||Steam / Electrical / Natural Gas / Diesel / Etc;|
rotary drying machine,
rotary vacuum dryer
Metal powder HYG Series Rotary barrel hot air dryer machine(Rotary barrel dryer)
Dryer is mainly used for drying wet materials in building construction, metallurgy and chemical industries. It can dry various materials with strong adaptability. Besides, it is a common drying device in cement plant with simple and reliable operation.
In our company, this series applies the new type scatter plate device, and it has many functions, such as guide direction, flow on an average, scatter the material and so on. And it can make the material in the thin, average and complete condition. Contact with the heat airflow completely and use the heat energy fully. Moreover, it adopts reasonable operational parameter, and compared with general dryers, it reduces the coal and power consumption above 10-15%,and increase the output above 10-15% . At present, it is widely used in cement and miningindustries.
It mainly consists of revolution body, raise material board, transmission device, supportive device and sealing ring, etc.
The heat sources of the drier is from the combustion train, and is adopts down-flow heating methods. When the materials enter into the body from the feeding device, it will be pushed back by the spire raising board. As the drier is in an inclined position, the materials will be down to the lower end under the influence of gravity and rotation, but the raising board will be threw to the upper end for scattering. This procession makes the material well-distributed in the body, and then ensure the heat exchange with the heat wind. After repeated cycle with this procession, the moisture content will be dried.
The rotary dryer is mainly composed by the revolving body, lifting plate, driving device, supporting device, sealing ring and other components. So it has the advantages of reasonable structure, perfect in workmanship, high yield, low energy consumption, convenient to operate.
|Model||Direct heating clockwise flow spec||Direct heating clockwise flow spec||Heat directly countercurrent spec||
|Complex heat||Complex heat|
|Kinds of raw material||ore||vesiccant||blast fumace||ammonium sulfate||phosphorus fertilizer||coal|
|Amount to be treated kg/h||1000||466||15000||20000||12000||5000|
|Primary moisture %||30||13||6||1.5||5||6.5|
|Final moisture %||15||0.3||1||0.1||0.1||0.1|
|Average diameter mm||6.5||0.05||4.7||0.5-1.7||0.5||5|
|Bulk density of raw material kg/m2||770||800||1890||1100||1500||750|
|Amount of hot air kg/h||39000||5400||10750||9800||6500||16000|
|Temperature of air at inlet ℃||600||165||500||180||650||570|
|Temperature of raw material at outlet ℃||42||100||70||80||75|
|Way of heating||gas||electric heating||heavy oil||fuel hot furnace||heavy oil||heavy oil|
|Loading efficiency %||6.3||7||7.5||7.8||18|
|Quantity of stirring-up rake||12||24||12||22||outer of inner cylinder 8
inner of out cylinder 16
|Diameter of dryer m||2.0||1.5||2||2.3||out cylinder 2 inner cylinder 0.84||out cylinder 2.4 inner cylinder 0.95|
|Length of dryer m||20||12||17||15||10||16|
|Driving power Kw||22||7.5||15||11||11||15|
1. The motorization level of the barrel is high, and the production capacity is high;
2. The resistance that the material passes through the barrel is less, and the power consumption is low.
3. Application capability to different characters of materials is high.
4. The operation is stable, the operation fee is low, and the uniformity of product drying is good.
5.The rotary dryer is mainly composed by the revolving body, lifting plate, driving device, supporting device, sealing ring and other components. So it has the advantages of reasonable structure, perfect in workmanship, high yield, low energy consumption, convenient to operate.