Project Details
- 5.5kw
- ZQ250
- Above 300degree
- 3-5degree
- 6 (r/min)
- 1-2 (t/h)
Product introduction
Production capacity: 1-45t/h
Matching power: 22kw
Applicable materials: Coal slime, lignite, mineral powder, slag, ore, ore, distiller’s grains, sawdust, pomace, bean dregs, and sugar residue.
The cooler is also known as the rotary drum cooler. After the heat exchange, the exhaust gas can be introduced into the rotary kiln, thus improving the thermal efficiency of the whole system. In compound fertilizer production, it can cool the fertilizer with a certain temperature and grain size and be used with the dryer. It can greatly improve the cooling rate, reduce the labor intensity and increase the yield, further remove some moisture, and reduce the particle temperature of the compound fertilizer. At the same time, the cooling machine also can be used for the cooling of other powdery and granular materials. The cooling machine has a simple structure, good stability, and reliable operation.
Performance characteristics
1. Rotary drum cooler simple structure, high operation rate, and easy operation, and maintenance.
2. All the air-cooled from the material goes into the kiln for the second cycle, to improve the thermal efficiency of the kiln.
3. Clinker from the rotary kiln (1000-1200℃) through the cylinder rotation to promote full heat exchange between the material and air. As a result, the material can be cold(200℃ or less), so the quality and grindability of the clinker improve.
Working principle
Rotary Drum Cooler adopts a heating exchange method to cool materials. It is equipped with welded steel spiral scraping wings in front of the tube, a lifting board at the end of the rotary body, and an auxiliary piping system at the feed end of the cooling machine. The belt and pulley are driven by the main motor and through the reducer the drive shaft is put in motion.
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