Power, Chemical, Metallurgy Rotary Kiln Cooler Sale in Middle East
Rotary Cooler (Monocular Cooler) is a equipment that can cooling material via
the cylinder rotating to drive material processing fully heat
exchange with cool air, which have series advantages like good
cooling performance, bigger capacity, high operating ratio, energy
saving with environmental protection, easy operation and
maintenance and long life time. The cooler can be widely used for
industry fields like Cement, Quick-Lime, Ceramic Proppants and
Magnesium etc.
Processing Materials: fertilizer, mineral ores, ore powder, coal ash, coal slime, coir
pith, coconut fiber, coir fiber, coconut shell, etc.
Rotary Cooler Working Principle:
Clinker with high temperature goes into the cooler through the
feeding device, and the cooler will rotate to drive the materials
to conduct heat exchange with the air, and with the constant
rotation of the kiln according to the designed inclination and
rotating speed, the materials will also periodically roll and move
forward inside the kiln, so that the raw materials are send from
the feeding end to the discharging end and cooled to below 200℃ in
the time period when the materials go through the rotary kiln.
Rotary Cooler Features:
This rotary cooler equipment can fully suck the air that is used
for cooling the materials as secondary circulation air, thus
improving the thermal efficiency of the kiln, and in addition, it
has the features of simple structure, high running rate and
convenient operation and maintenance, so that is very suitable for
small-sized cement plant.
Rotary Cooler Techncial Parameter and Models:
| Model | Capacity(t/h) | Slope(%) | Reducer | 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 |
Rotary Cooler Structure
The rotary cooler is mainly composed with Driving device, Support Roller device, Thrust Roller device,
Cylinder, Inlet, Outlet and sealing device, the mainly structure features are:
1. The cooler have 2-4 support point(normally have 2-3), that will
easily ensure the connecting surface of support roller and tyre
parallel to cylinder axis when installation.
2. Supporting device have adopt rolling bearing that have
substantially simple supporting structure, which can reduce waste
power consumption and easy for change and maintenance.
3. There have adopt heat-resistance steel scales sealing device
instead of old labyrinth sealing for cooler inlet and outlet, which
have better sealing performance and stronger reliability, also have
longer life time and easy for change.
4. There have a certain gap between tyre and cylinder, that ensure
the tyre can be tightening on the cylinder to strength the cylinder
when normally operating.
5. The Driving system have adopt new type AC inverter speed
governing technology, compare with traditional electromagnetic
speed governing and DC speed governing, it has better performance
on energy saving and environmental protection, also have other
advantages like large speed governing scale, high efficiency, high
accuracy for speed governing and steady operation.
