Desirable Machinery Rotary Drum Dryer (hot in China)

Rotary Drum Dryer
1.advanced drying technique
2.unique binocular structure
3.low consumption
4.reliable performance


characteristics
rotary drum dryer
1:high productivity
2:no harm to environment
3:stable performance
4:easy to adjust and maintain
Description
: rotary drum dryer, also known as drum or drum dryer drying equipment, is the most common and widespread application of a drying device in mining equipment. It is widely used to dry magnetic metal and nonmetal materials, floating clay ore and cement,coal slurry and other industrial materials.It is characterized by high productivity, easy operation.
Rotary drum dryer work principle:
1.Wet materials are carried to the hopper by the Belt Conveyor or bucket elevator, then through the feeding pipe the materials are sent into the side.
2.Set feeding tube inclination angle in order to make the flow of material mooth. Dryer cylinder is located slightly in a slope.Materials are put in from the higher end , heat is sent in from the lower end.
3.With the rotation of the cylinder materials run to the lower end under the force of gravity.
4.During moving forward in the cylinder ,the materials are dried directly or indirectly from the heat carrier, then sent out at the the discharge side by the belt conveyor or screw conveyor.
5.In the tube wall,there are special boards, the role is to increase the contact surface of the materials and the airflow ,so as to reduce drying time and to promote material progress.
6.Before the release make sure the gas go through the filter to reduce the dust content.
Rotary drum dryer technical parameters:

Type
(mm)
Tilt
( % )
Speed
(r/min)
Inlet temperature ( °C )
Power
(kw)
capacity (t/h)
weight (t)
600×6000
3-5
3-8
≤700
3
0.5-1.5
2.9
800×8000
3-5
3-8
≤700
4
0.8-2.0
3.5
800×10000
3-5
3-8
≤700
4
0.8-2.5
4.5
1000×10000
3-5
3-8
≤700
5.5
1.0-3.5
5.6
1200×10000
3-5
3-8
≤700
7.5
1.8-5
14.5