Coal fired boilers in thermal power plants burn coal gangue with a certain proportion of particle size. The particle size of the coal in the coal mine is uneven, and most of the material particles in ...
READ MORESingle drum coolers are rotary drum coolers used to cool calcined materials. They are widely used in cement and building materials, nonferrous metallurgy, ferrous metallurgy, refractories, chemical raw materials, ceramics, and papermaking. They feature high production capacity, a high degree of mechanization, and simple maintenance.
Application Areas
Power, chemical industry, metallurgy, building materials, light industry, and mining.
Product Introduction
Single drum coolers cool high-temperature materials through the rotation of the drum, creating a sufficient heat exchange between the material and the cool air. They offer excellent cooling performance, high production capacity, high operating efficiency, energy conservation and environmental protection, simple operation and maintenance, and a long service life. They are widely used in cement, lime, ceramsite, and magnesium metal industries.
Key Advantages
● Integrated manufacturing using a large vertical lathe and boring/milling machine effectively improves the assembly precision and reliability of the entire machine.
● Excellent cooling performance, high production capacity, and high operating efficiency.
● A combination of circumferential lift plates with various angles significantly improves heat exchange and shortens cooling time.
● Compact structure, smooth operation, and easy operation and maintenance.
Operating Principle
Material enters the cooler through the feed mechanism. As the cooler rotates, the lift plates within the cooler promote efficient heat exchange between the material and the air. Simultaneously, as the drum rotates at the designed incline and speed, the material periodically tumbles forward within the drum, transporting the material from the feed end to the discharge end. This ensures that the material is cooled to below 200°C during its passage through the single drum cooler, completing the entire cooling process.
Coal fired boilers in thermal power plants burn coal gangue with a certain proportion of particle size. The particle size of the coal in the coal mine is uneven, and most of the material particles in ...
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