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Drying of Iron Ore Equipment / Drying Wet Metal Powder Price
Iron Ore Dryer Introduction:
The material inside the rotary dryer has heat exchange with the high temperature flue gas through shell
rotating and material lifting by lifter. The rotary dryer has many
good characters like: high efficiency, big capacity, high running
rate, saving energy, easy for maintenance, long working life.
Variety angle of the lifter will increase the heating exchange rate
and short drying time. That is widely used for drying lay, slag,
fly ash & etc.
Drying of Iron Ore Equipment Structure:
Rotary dryer is mainly compose of driving device, supporting
roller, thrust roller, cylinder, kiln inlet, kiln outlet and
sealing device.
1. 2-3 supporting points can guarantee the contacting surface
between supporting roller and tyre is paralleled with axis line of
cylinder during installation.
2. Supporting device is antifriction bearing (occasionally uses
slide bearing). This design has simplified the supporting device of
supporting roller, and reduced the useless power loss during
operation. It has the features like easy operation and maintenance.
3. Suitable shim between tire and shell will ensure the tire ring
on the shell tightly to increase the shell strength.
4. The main driving system uses new type AC variable frequency
technology. Compared with electromagnetic speed control and DC
speed control, that can save energy, have large range & high
precision of speed regulation, high efficiency and running
smoothly.
5. Radial direction contacting type sealing device is adopted at
kiln inlet and outlet. They are perfect suitable for dimension
tolerance of cylinder and skewing movement of cylinder. This
sealing device’s feature is good performance, longer working life
and easy for replacement.
Our Advantages:
1. 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.
2. Variety angle of the lifter will increase the heating exchange
rate and short drying time.
3. High drying efficiency, big capacity, high running rate
4. Compact structure, operation stable, easy maintenance
Specifications:
MODEL | CAPACITY(t/h) | SLOPE(%) | GEARBOX | MOTOR | POWER(kW) |
Ø1.0×10m | 1-2 | 5 | ZQ400 | YCT200-4B | 7.5 |
Ø1.2×12m | 2-3 | 5 | ZQ500 | YCT225-4A | 11 |
Ø1.5×15m | 3-5 | 5 | ZQ500 | YCT225-4B | 15 |
Ø1.8×18m | 4-6 | 4 | ZQ750 | YCT250-4B | 22 |
Ø2.0×20m | 7-9 | 3.5 | ZQ750 | YCT280-4A | 30 |
Ø2.2×22m | 8-10 | 3.5 | ZQ850 | YCT315-4A | 37 |
Ø2.4×24m | 12-15 | 3.5 | ZQ850 | YCT315-4B | 45 |
Ø2.8×28m | 16-22 | 3.5 | ZS145 | YCT355-4A | 55 |
Ø3.0×30m | 20-25 | 3.5 | ZS165 | YCT355-4B | 75 |
Ø3.2×32m | 28-32 | 3.5 | ZL130 | YCT355-4C | 90 |
Ø3.6×36m | 38-40 | 3.5 | ZL130 | YVF2-315L2-6 | 132 |