1. The three-drum dryer has high technical content, simple self-insulation, and thermal efficiency of up to 80% (the thermal efficiency of single-drum dryer is only 35%), which saves 68% of coal compared with single-drum drying, and increases the output by 100%.
2. The length of the three-drum dryer is 60% shorter than that of the single-drum dryer, which is conducive to process layout. Reduce the building area of the plant and save about 40% of the project investment. It covers an area of about 20㎡.
3. The three-drum dryer adopts heat-resistant and wear-resistant alloy steel plate, which is 4 times more wear-resistant than ordinary steel plate. Long service life and easy maintenance.
4. The three-drum dryer has high thermal efficiency, the outer cylinder temperature is lower than 60℃ (the outer cylinder temperature of the single-drum dryer is as high as 150℃), the outlet temperature is low, and the discharge temperature is lower than 60℃.
5. The outlet temperature of the three-drum dryer is low, which is conducive to the long use of dust removal equipment, and can be directly matched with air box pulse bag dust collector.
6. Civil construction investment is reduced by about 50%, and power consumption is reduced by 60%.
7. The three-drum dryer does not need large and small gears to rotate, but uses supporting wheels to rotate.
8. The hot air furnace of the three-drum dryer can be matched with boiling furnace, coal injection furnace, hand-burning furnace, and can also be used in oil and gas furnaces. It can dry blocks, granules, and powdered materials below 20 mm.
2025-03-28
