Columncenter

  • Sand making equipment
  • Crushing equipment
  • Mineral processing equipment
  • Screening and washing sand
  • Feeding and conveying
  • Mining machine parts
  • drying equipment
    • Recommendproduct

    Relevantinformation

    No data
    drying equipment

    Rotary Drier

    author：Qingshan Technology source：www.168sjw.com Date：2015/7/20 10:27:19 Flow number：
    Rotary drier is widely used for drying materials in industries like cement, mine, building materials, chemistry, food and fertilizer, etc. This rotary drying machine comes with thermocouples on the feeding and discharging device to control the temperature

        Rotary drier is mainly composed of cylinder, under frame, feeding and discharging devices, transmission device, gear cover, etc. (Optional auxiliary equipment includes combustion chamber, feeder and discharging device, and dust collection equipment). Rotary drier manufactured by us adopts new lifting plate, which is of functions like guiding, current-sharing, and material rising. The materials are raised and evenly drop so that they are in full contact with heat for better drying efficiency. Our rotary drier is designed with the best working conditions, which enables it to save 10-15% of energy and increase 10-15% of productivity compared with common dryers.

    Operation Principle

        Materials are sent to hopper of rotary dryer by belt conveyor or bucket elevator. The barrel is installed with slope to horizontal line. Materials enter the barrel from the higher side, and hot air enters the barrel from the lower side, materials and hot air mix together. Materials go to the lower side by gravity when the barrel rotates. Lifters on the inner side of barrel lift materials up and down to make materials and hot air mix completely. So drying efficiency is improved.

    Technical Parameters

    Model
    （mm）
    Gradient
    （%）
    Rotation Speed
    （r/min）
    Feed-in air Temperature
    （℃）
    Power
    （kw）
    Capacity
    （t/h）
    Weight
    （t）
    Ф600x6000
    3-5
    3-8
    ≤700
    3
    0.5-1.5
    2.9
    Ф800x8000
    3-5
    3-8
    ≤700
    4
    0.8-2.0
    3.5
    Ф800x10000
    3-5
    3-8
    ≤700
    4
    0.8-2.5
    4.5
    Ф1000x10000
    3-5
    3-8
    ≤700
    5.5
    1.0-3.5
    5.6
    Ф1200x10000
    3-5
    3-8
    ≤700
    7.5
    1.8-5
    14.5
    Ф1200x12000
    3-5
    3-8
    ≤700
    11
    2-6
    14.8
    Ф1500x12000
    3-5
    2-6
    ≤800
    15
    3.5-9
    17.8
    Ф1800x12000
    3-5
    2-6
    ≤800
    18
    5-12
    25
    Ф2200x12000
    3-5
    1.5-6
    ≤800
    18.5
    6-15
    33
    Ф2200x18000
    3-5
    1.5-6
    ≤800
    22
    10-18
    53.8
    Ф2200x20000
    3-5
    1.5-6
    ≤800
    30
    12-20
    56
    Ф2400x20000
    3-5
    1.5-5
    ≤800
    37
    18-30
    60
    Ф3000x20000
    3-5
    1.5-5
    ≤800
    55
    25-35
    78
    Ф3000x25000
    3-5
    1.5-5
    ≤800
    75
    32-40
    104.9

    Features

    1、High heat transfer coefficient and high thermal efficiency
    2、Large treatment capability, wide application
    3、Well drying effect
    4、Indirect-heating, no material contamination
    5、Retention time can be adjusted, low energy consumption
    6、Convenient operation and easy maintenance