Industry application of three-cylinder dryer

Industry application of three-cylinder dryer
For drying slag, sand, coal, fly ash, iron powder, ore, quartz sand, etc.
feature:
1. The technical content is high, the cylinder is self-insulated, and the thermal efficiency is as high as 80% (the thermal efficiency of a single-cylinder dryer is only 35%), which saves 68% of coal and increases production by 100% compared with single-cylinder drying.
2. The length of the whole machine is 60% shorter than that of the single-cylinder dryer, which is beneficial to the process layout. It reduces the construction area of the factory building and saves about 40% of the engineering investment. It covers an area of about 20 square meters.
3. The use of heat-resistant and wear-resistant alloy steel plate is four times that of ordinary steel plates. Long service life and easy maintenance.

4. High thermal efficiency, the outer cylinder temperature is below 60°C (the outer cylinder temperature of the single-cylinder dryer is as high as 150°C), the outlet temperature is low, and the discharge temperature is less than 60°C.
5. The outlet temperature is low, which increases the working time of the dust collector, and can be directly used in combination with the bellows pulse bag filter.
6. The civil construction investment is reduced by about 50%, and the electricity consumption is reduced by 60%.
7. The large and small gears do not need to be rotated, just use the support wheel to rotate.
8. The hot blast stove can be used with boiling stove, coal injection stove, hand burning stove, and also can be used with oil and gas stove. It can bake block, pellet and powder materials less than 20mm.