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Rotary dryer and vertical dryer perf
Rotary dryer and vertical dryers are both widely used in industrial application, and vertical dryer is upgraded on
Rotary dryer and vertical dryers are both widely used in industrial application, and vertical dryer is upgraded on the basis of the rotary dryer, then what is the difference of vertical dryer and rotary dryer?
1. Look from the power consumption and coal consumption, high efficiency rotary dryer and vertical dryer.
2. From the point of the scale of production, if the production capacity of 35 ~ 40 tons per hour above, had better choose efficient rotary dryer. Because of the large size vertical dryer restricted by its structure and height, the dispersion effect is poorer, it is difficult to achieve the ideal effect.
3. From the point of drying material varieties, if material viscosity big or 25 ~ 30% moisture content, had better choose efficient vertical dryer; If loose materials and in moisture content 20% the left and right sides, can choose vertical dryer, but must according to the material of the original data design good drying internal structure.
4. From the point of view area, the vertical dryer cover an area of an area small, but the height is higher, the wind load is bigger. And covers an area of large rotary dryer.
5. Look from materials technical requirements, if the final water demanding < 1%, volatility hit 15 ~ 20% moisture content, discharging material is required to control temperature, had better choose rotary dryer.
6. From the point of operation rate, high efficiency higher than vertical dryer, rotary dryer by vertical dryer blockage and other fault, often can reduce the operation rate.
7. From the point of long-term investment, vertical dryer has the investment province, can save 30%, quick effect, but the service life and equipment reliability than rotary dryer, such as the consideration of long-term production Angle, can choose efficient rotary dryer, or to buy back the old rotary dryer, through integrated into efficient dryer.
Henan Dingli Heavy Machinery Co., Ltd has been committed to large and medium-sized small dryer equipment: coal slime dryer, sand dryer, cassava dregs dryer, micro powder dryer, slag drier, sludge dryers, three drum dryer, coal dryer series dryer equipment such as research and development and production.