Guaranteed Quality 1.2x2M Scratch Double Drum Dryer for Yeast Drying
The drum scraper dryer is an internal heating conduction type rotary continuous drying device. The rotating drum is adhered to a film of a thickness through the lower trough, and the heat is transported to the inner wall of the drum through the pipeline, and is conducted to the outer wall of the drum, and then the feed film is transferred, so that the humidity in the film is evaporated and dehumidified. The moisture-containing material is dried. The dried material is scraped off the drum by the scraper attached to the surface of the drum, to the screw conveyor placed under the scraper, and the dry material is concentrated and packaged by the screw conveyor.
Product Features
1) High thermal efficiency: Most of the heat supplied in the cylinder is used for moisture vaporization, and the thermal efficiency can be as high as 70~80%.
2) Large drying rate: The heat and mass transfer process of the wet material film on the cylinder wall is consistent from the inside to the outside, and the temperature gradient is large, so that the surface of the material film maintains a high evaporation intensity, generally up to 30kg/㎡ h.
3) The drying quality of the product is stable: the heating method of the drum is easy to control, the temperature in the cylinder and the heat transfer rate of the partition wall can be kept relatively stable, so that the material film can be dried in a stable heat transfer state, and the quality of the product can be guaranteed.
4) Wide application range: Liquid phase materials dried by drums have fluidity, adhesion and stability to heat. The form of the material can be solution, suspension, emulsion, sol, etc.
5) The production capacity of a single machine is limited by the size of the cylinder: the drying area of a general drum dryer should not be too large. The drying area of a single cylinder seldom exceeds 12 square meters, and its processing capacity is generally 50-1000kg/h.
Product Application
This dryer is suitable for drying liquid raw material or sticky material in chemical industry, dyestuff industry, pharmaceutical industry, foodstuff industry, and metallurgy industry, and etc.
Technical Parameters
Model | Cylinder size(mm) | Effective heating area(M2) | Drying capacity(kg/h) | Steam consumption(kg/h) | Motor power(kw) | Overal dimension(mm) | Weight(kg) |
SDD-600 | Ø600*800 | 1.12 | 20-50 | 30-80 | 2.2 | 1700*800*1500 | 850 |
SDD-700 | Ø700*1000 | 1.65 | 30-70 | 50-100 | 3 | 2100*1000*1800 | 2000 |
SDD-800 | Ø800*1200 | 2.26 | 40-100 | 60-150 | 4 | 2500*1100*1980 | 3000 |
SDD-1000 | Ø1000*1400 | 3.30 | 60-150 | 90-230 | 5.5 | 2700*1300*2250 | 6200 |
SDD-1200 | Ø1200*1500 | 4.24 | 80-200 | 120-300 | 7.5 | 2800*1500*2450 | 8500 |
SDD-1400 | Ø1400*1600 | 5.28 | 100-250 | 150-400 | 11 | 3150*1700*2800 | 10000 |
SDD-1600 | Ø1600*1800 | 6.79 | 140-320 | 200-500 | 11 | 3350*1900*3150 | 12000 |
SDD-1800 | Ø1800*2000 | 8.48 | 170-400 | 250-600 | 15 | 3600*2050*3500 | 14000 |
SDD-1800A | Ø1800*2500 | 10.60 | 200-500 | 300-750 | 18.5 | 4100*2050*3500 | 15200 |
SDD-2000 | Ø2000*3000 | 14.10 | 300-700 | 450-1000 | 22.5 | 5000*2500*3600 | 17500 |
SDD-2500 | Ø2500*3500 | 20.60 | 400-1000 | 600-1500 | 25.5 | 5500*2900*3800 | 20500 |
Product Show
electrical, steam, natural gas or other