Overview of Organic Fertilizer Rotary Drum Dryer Products

Brief Introduction of High Efficiency Organic Fertilizer Rotary Drum Dryer
Rotary drum dryer is mainly used for drying fertilizer with certain humidity and particle size in the production of compound fertilizer and organic fertilizer. The drying drum is also suitable for drying other materials. After drying, the moisture content of compound fertilizer decreased from 20% – 30% to 2% – 5%, while that of organic fertilizer decreased by 40% – 10%. Rotary dryer should be combined with cooler. The temperature of fertilizer particles after drying is high, which is not conducive to storage.

Technical parameters of rotary drum dryer for organic fertilizer

Model Cylinder dimensions(mm) Prod Capacity
Power (kw) Inlet temp of hot air (℃) Outlet temp of hot air (℃) Shell Inclination (0)
GTRD-0.8*8 800*8000 1-1.5 7.5 150-250 60-80 2-5
GTRD-1.0*10 1000*10000 1.5-2.5 7.5 150-250 60-80 2-5
GTRD-1.2*12 1200*12000 2.5~5 11 150-250 60-80 2-5
GTRD-1.5*15 1500*15000 3~10 22 150-250 60-80 2-5
GTRD-1.8*18 1800*18000 11~20 37 150-250 60-80 2-5
GTRD-2.0*20 2000*20000 15~25t/h 45 150-250 60-80 2-5

Characteristics of Organic Fertilizer Rotary Drum Dryer

1. Reasonable design, reasonable design of rotary drum dryer, fuselage angle and lifting plate distribution help to improve heating efficiency.

2. The thermal efficiency of rotary drum dryer is high. The hot air passes through the rotating body with a certain resistance and is completely mixed with the material to dry evenly.

3. Rotary drum dryer is easy to maintain and use, low maintenance cost, continuous and reliable operation, large capacity.

4. Wide scope of application. The rotary drum dryer is multifunctional and can be used to dry different materials.

Working Principle of Organic Fertilizer Rotary Drum Dryer

Fertilizer drum drying equipment uses hot air to dry materials. When the rotary drum dryer has an angle, the wet material is fed into the hopper of the rotary drum dryer through the belt conveyor or bucket elevator from the high side.

In a rotating body, the material is mixed with hot air, which enters the rotating body from the lower side. The material is lifted by the inner lifting plate, so that the material and hot air are completely mixed and the drying efficiency is improved.

When the fertilizer dryer rotates, the dried materials are collected from the other side. As required, hot air can enter the drum dryer from the feed side or the discharge side.