Dryer machine: The rotary dryer is a type of industrial dryer employed to reduce the liquid moisture content of the material it is Handling by bringing it into direct contact with a heated gas. Rotary dryer is widely used in food, building material, Metallurgy, chemicals, cements industry and be used for drying metallurgy, chemicals, industrial drying slag cement Limestone, coal, slag, clay and other materials. The aircraft is mainly composed of the rotary, jan plate, transmission, seal, And other support equipment and component with a reasonable structure, well-produced, high yield, and low consumption, The advantages of opertating convenience. Dryer capacity will depend on the properities, moisture content, drying temperature varies. The drum dryer machine operating principle: The dryer is made up of a large, rotating cylindrical tube, usually supported by concrete columns or steel beams. The dryer slopes slightly so that the discharge end is lower than the material feed end in order to convey the material Through the dryer under gravity. Material to be dried enters the dryer, and as the dryer rotates, the material is lifted up By a series of internal fins lining the inner wall of the dryer. When the material gets high enough to roll back off the fins, It falls back down to the bottom of the dryer, passing through the hot gas stream as it falls. This gas stream can either be Moving toward the discharge end from the feed end (known as co-current flow), or toward the feed end from the discharge end (known as counter-current flow).type(mm) indiclination(%) rotation speed(r/min) input tempreture(º C) motor power(kw) outpur(t/h) weight(t) Φ 600× 6000 3-5 3-8 ≤ 700 3 0.5-1.5 2.9 Φ 800× 8000 3-5 3-8 ≤ 700 4 0.8-2.0 3.5 Φ 800× 10000 3-5 3-8 ≤ 700 4 0.8-2.5 4.5 Φ 1000× 10000 3-5 3-8 ≤ 700 5.5 1.0-3.5 5.6 Φ 1200× 10000 3-5 3-8 ≤ 700 7.5 1.8-5 14.5 Φ 1200× 12000 3-5 3-8 ≤ 700 11 2-6 14.8 Φ 1500× 12000 3-5 2-6 ≤ 800 15 3.5-9 17.8 Φ 1800× 12000 3-5 2-6 ≤ 800 18 5-12 25 Φ 2200× 12000 3-5 1.5-6 ≤ 800 18.5 6-15 33 Φ 2200× 18000 3-5 1.5-6 ≤ 800 22 10-18 53.8 Φ 2200× 20000 3-5 1.5-6 ≤ 800 30 12-20 56 Φ 2400× 20000 3-5 1.5-5 ≤ 800 37 18-30 60 Φ 2800× 15000 3-5 1.5-5 ≤ 800 40 20-35 72.5 Φ 2800× 18000 3-5 1.5-5 ≤ 800 40 25-35 75 Φ 3000× 20000 3-5 1.5-5 ≤ 800 55 28-40 78 Φ 3000× 25000 3-5 1.5-5 ≤ 800 75 32-45 104.9
