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High Efficiency Separation Screen Bowl Centrifuge For Alcohol Industry

Categories Food Processing Centrifuge
Brand Name: ZK SEPARATION
Model Number: LW
Certification: ISO9000
Place of Origin: CHENGDU,CHINA
MOQ: 1 UNIT
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 30UNITS/MONTH
Delivery Time: 1 TO 3 MONTHS
Packaging Details: IRON SUPPORT FRAME
Materials: AIS1321, AIS1316, AIS1316L, SAF2205,
Frequnency: 50/60Hz
Voltage: 380/460/600V
color: blue or green
Application: Alcohol industry and DDGS
Advantage 1: Special Spiral Structure Design
Advantage 2: High-dryness Screw Conveyor
Advantage 3: High Torque Involute Planetary Gear Differential
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    • Product Details
    • Company Profile

    High Efficiency Separation Screen Bowl Centrifuge For Alcohol Industry


    High Efficiency Separation Horizontal Fermentaion Industry Screw Decanter Centrifuge


    I. Alcohol industry

    Corn, wood, rice, wheat starch, etc. are the most widely used raw materials in the alcohol industry. More and more alcohol producers after fermentation and distillation use a centrifuge to remove water, which solves the issues in large-scale conventional filtration equipment, ranging from large land occupation to high labor intensity, and high later-stage maintenance cost. At the same time, by virtue of high efficiency, stability and environmental protection, it provides guarantee for efficient dehydration, DDGS quality, and subsequent process energy conservation.

    When corn and cassava are used as raw materials, the high sand content in the acid solution is an important factor affecting the stability and service life of the centrifuge. The whole [ZK Separation] centrifuge is equipped with high-performance wear-resistant protective materials to greatly extends the maintenance cycle and ensure annual normal running time.


    ★ Alcohol production process

    Common alcohol production process


    Technical characteristics of DDGS dedicated high efficiency centrifuge


    ★ Special spiral structure

    The DDGS high efficiency centrifuge fully draws on the working principle of the lamella settler. To improve the clarity of the supernatant after centrifuge separation, a certain number of solid particles capturing plates (referred to as spiral plates) are added to the screw conveyor at the clarification section. When the solid suspended particles flow through the spiral ramp, part of them can be effectively attached to the spiral ramp and slide along it into the blades of the screw conveyor to realize continuous slag discharging. Compared with common centrifuges, it can increase 20~30% in solid recovery rate.


    ★ High performance wear-and corrosion-resistant cemented carbide

    The DDGS slurry produced with different raw materials through different processes has different degrees of corrosiveness, such as hydrochloric acid or sulfuric acid used at the acid chemical section, amino acid or acetic acid produced by fermentation. Therefore, the centrifuge has some requirements on the selection of wear-resistant materials.


    ★ High-dryness screw conveyor and drum structure

    The dehydration of solid particles relies mainly on strong centrifugal force, high-torque spin extrusion force (pushing torque), and ultra-long solid particle dehydration length. The centrifuge can generate centrifugal force exceeding 3000G, 30 ~ 50% higher than the screw pushing torque of common centrifuges. The screw pusher torque, and the drum dehydration length is 10 ~ 20% longer than that of common centrifuges.


    ★ High torque involute planetary gear differential

    The ultra-high pushing torque requires a high-torque involute planetary gear differential as the foundation. The differential equipped on the centrifuge features high torque, high speed, low heat generation, and excellent heat dispersion, which ensure that the centrifuge can be used for a long time and stably.


    ★ High efficiency centrifuge parameter table (DDGS)


    Centrifuge modelmm
    Drum diameter mm
    Length-diameter ratiorpm
    Speed rpm
    Separation factorrpm
    Differential speed rpm
    kW
    Main motor power kW
    kW
    Ancillary motor power (kW)
    m/3h
    Throughput m/3h
    kg
    Weight (kg)

    mm

    Boundary dimension mm (L x W x H)

    LW250x1025C2504.1500035001~507.5-113~41~512502500×800×1150
    LW350x1435C3504.1400031361~3515-224-5.55~1025003700×1050×1200
    LW430x1850C4304.3340027841~3630-377.5-1115-1840004300×1150×1400
    LW450x1845C4504.1340029131~3430-377.5-1115-2042004300×1150×1450
    LW520x2150C5204.1320029811~3445-5511-1525-3052005100×1250×1600
    LW580x2400C5804.1300029481~3075-9015-18.530-3565005520×1450×1700
    LW650x2600C6504280028541~2890-11018.5-2235-4078006250×2000×1550
    LW750x2800C7503.7250026251~28132-1603050-60110006500×2200×1600

    Note: The throughput is related to material characteristics.
    Control method: ① direct control using an inverter (double-motor double-frequency conversion mode); ② PLC+ touch screen control (intelligent control mode)


    Material: AIS1321, AIS1316, AIS1316L, SAF2205, etc.
    Safety protection: devices for measuring vibration and temperature, emergency stop button, and measures to prevent faulty operation such as hood not being covered.
    II. Technical characteristics of the high-efficiency centrifuge for glutamic acid


    ★ CIP washing system

    The fully automatic control system is equipped with a CIP washing system, which can effectively solve the problem that it is not completely cleaned during the shutdown process and effectively avoid the equipment troubles caused by artificial factors.


    ★ Parameter table for high efficiency centrifuge dedicated to glutamic acid (first and second separation of glutamic acid)


    Centrifuge modelmm
    Drum diameter mm
    Length-diameter ratiorpm
    Speed rpm
    Separation factorrpm
    Differential speed rpm
    kW
    Main motor power kW
    kW
    Ancillary motor power (kW)
    m/3h
    Throughput m/3h
    kg
    Weight (kg)

    mm

    Boundary dimension mm (L x W x H)

    LW450x1845C4504.1300022681~3430-3711-156~1242004300×1150×1450
    LW520x2150C5204.1280022831~3445-5515-18.58~1552005100×1250×1600
    LW580x2400C5804.1280025461~3075-9018.5-2215-2065005520×1450×1700
    LW650x2600C6504280028541~2890-11018.5-2225-3078006250×2000×1550
    LW750x2800C7503.7250026251~28110-16022-3030-50110006500×2200×1600

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