Coal Dewatering Screen Bowl Decanter Centrifue

GN Coal Dewatering Screen Bowl Decanter Centrifuge is used for dewatering of ultrafine coal in coal washing plant, and well-applied coal particle range is usually 0-0.5mm.
  • GN Coal Dewatering Screen Bowl Decanter Centrifuge is used for dewatering of ultrafine coal in coal washing plant, and well-applied coal particle range is usually 0-0.5mm. The Coal Dewatering Screen Bowl Decanter Centrifuge is with screw propeller inside the bowl. Its straight bowl section is closed type and similar to Decanter Centrifuge, and the cone bowl section has mesh holes on it. GN Coal Dewatering Screen Bowl Decanter Centrifuge adopts the principle of "centrifugal sedimentation" and "centrifugal filtration" to carry out solid-liquid separation. Ultrafine coal slurry enters the centrifuge through the feed pipe, and goes through two stages of centrifugal sedimentation and centrifugal filtration, with the help of centrifugal force, finally comes out three products, Dewatered Coal, Filtered Water and Centrifugal Water. The filtered water can be re-entered into the centrifuge as circulating material. GN Coal Dewatering Screen Bowl Decanter Centrifuge is a serialized product; there are 5 models with bowl diameter from 900mm to 1600mm, and processing capacity from 10 tons/h to 100 tons/h. The surface moisture of ultrafine coal is about 14~24% after dewatering by GN Coal Dewatering Screen Bowl Decanter Centrifuge.

    Screen Bowl Decanter 1Screen Bowl Decanter  3

    Coal Dewatering Screen Bowl Decanter Centrifuge Technical Specifications

    ModelSBC900×1800SBC1100×2600SBC1200×2000SBC1400×2000SBC1600×2400
    Bowl Diameter
    (mm)
    900 1100 1200 1400 1600
    Bowl Length (mm) 1800 2600 2000 2000 2400
    Bowl Speed (rpm) 900 800 700 650 600
    Feeding Particle Size (mm) 0-0.5mmUltrafine Coal
    Capacity (t/h) 10~20 25~40 30~40 40~70 80~100
    Feeding Concentration 15~40 %
    Product Surface Moisture 14~24%
    Motor Power (Kw) 110 160 185 200 280
    Weight (kg) 12500 18500 17500 18000 20000

    Coal Dewatering Screen Bowl Decanter Centrifuge Model Description

    • Screen Bowl Decanter Centrifuge
    • Bowl Diameter of Screen Bowl Decanter Centrifuge
    • Bowl Length of Screen Bowl Decanter Centrifuge

    Screen Bowl Decanter 44Screen Bowl Decanter Centrifuge 55

    Coal Dewatering Screen Bowl Decanter Centrifuge Features

    • Wide Applicability: suitable for dewatering of flotation clean coal, medium coal, tail coal, primary slime, cyclone underflow and pipeline coal terminal
    • Dual dewatering function of centrifugal sedimentation and centrifugal filtration, large processing capacity, low moisture after slime dewatering
    • The supporting structure of bowl and screw main body of GN Screen Bowl Decanter Centrifuge is compact, easy to disassemble and install, and runs smoothly
    • The filter section of the centrifuge bowl applies high-aluminum ceramic screen mesh, long service life
    • The periphery of centrifuge screw is protected by ceramic slices, long service life
    • The centrifuge applies automatic circulating oil lubrication system
    • The electrical control system of the whole machine is advanced and reliable, with good electromechanical protection measures, including over torque, over oil pressure, over current, etc.

    As an international brand for manufacturing Coal Dewatering Screen Bowl Decanter Centrifuge, GN Company has exported products to more than 60 countries and regions in the world, and set up branches in Houston, USA, and offices in Russia. GN Company can provide clients with high-quality Screen Bowl Decanter Centrifuge and professional service. Welcome to visit GN factories, and we would supply suitable Coal Dewatering Screen Bowl Decanter Centrifuge according to clients’ different requirement.