slag rotary dryer

The slag dryer is a large-volume dryer designed for processing large quantities of materials. It boasts high production capacity, a wide range of applications, low flow resistance, and easy operation. It is commonly used for drying sand, river sand, slag, coal cinder, quartz sand, and more.

[Feed Particle Size]: 0.1-10mm [Processing Capacity]: 5-40t/h

[Applications]: Chemical, building materials, cement, and energy drying industries

[Applicable Materials]: Slag, blast furnace slag, slag

Advantages

The slag dryer is a drying system developed and produced by our company based on traditional drum drying equipment and drawing on foreign advanced technology in order to reduce material drying energy consumption and expand production capacity. This equipment is widely used in building materials, metallurgy, mineral processing, chemical industry, cement and other industries. It can be used to dry slag, slag, steel slag, carbide slag, clay, and slag materials. The system adopts a new drying process. The whole set of drying equipment is reasonably designed and well made. It has the advantages of stable performance, advanced technology, high output, low energy consumption, small footprint, and high degree of mechanization. It is suitable for drying high-humidity materials.

Principle of working 

The slag is first shoveled into the feeder by a forklift and evenly fed onto a belt conveyor. It then enters the dryer through a guide pipe. Heat generated by the combustion of fuel in the hot air furnace is driven by an exhaust fan into the main unit, where it comes into contact with the slag. The slag is then evenly dispersed and stirred by the uniformly distributed scrapers within the drying drum, allowing it to fully contact the hot air. This accelerates heat and mass transfer during drying and evaporation of moisture. Our slag dryer features a sealed structure, effectively minimizing heat loss and improving thermal efficiency. The dried slag is discharged through a discharge hopper and transported to a designated storage location. Dust and other process waste are discharged from the upper portion of the discharge hopper and treated by a dust removal system, ensuring optimal environmental protection.

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