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Fly Ash LECA Production Line Low Power Consumption High Degree Of Automation

Categories LECA Production Line
Brand Name: ZK
Model Number: Various models
Certification: CE ISO Certification
Place of Origin: China
MOQ: 1 Set
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100 Set / Sets per Month
Delivery Time: 30 days
Packaging Details: Export standard container or as customers' requirements
Condition: New
After-sales Service Provided: Engineers available to service machinery overseas
Warranty: 12 Months
Capacity: 15,000-300,000(m3/a)
Main Equipment: Rotary Kiln, Vibrating Screen, Granulator
Application: Light wall panel, flowers
Final Products: 0-4mm, 4-12mm, 12-25mm
Voltage: 220V/380V/440
Product Name: Rotary Lime Kiln, Leca Rotary Kiln
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    Fly Ash LECA Production Line Low Power Consumption High Degree Of Automation

    Advanced Design Fly Ash Leca Production Line Plant Supplier


    Introduction of LECA Production Line

    Light Expanded Clay Aggregate Production Line: When the raw material is clay or slurry, the production flow chart shall be consist of raw material process, mixing, granulating, insert type rotary kiln burning process, cooling process, screening and bag packing; When the raw material is shale, the production flow chart shall be consist of crushing, screening, single rotary kiln burning process, cooling process, screening and bag packing. The fuel could be coal, nature gas, biomass fuel and etc.

    Production Process of the Leca Plant:

    1. Raw Material Process
    The main raw material is clay or slurry. Building clay (or slurry) storage shell and flyash storage yard, we get the material by loader and do the proper mixing ration. And then the material will be fed into silo.When the clay size is too big, it should be crushed by roller crusher to get small size.

    2. Mixing and Granulating
    Set up an apron feeder under the hopper. Feed the material into a double shaft mixer. Then the material fall into a double roller granulator to become 5-10mm sphere shape material. And then they are fed to an insert type rotary kiln by belt conveyor.

    3. Preheating and burning.
    When the sphere shaper material enter into the preheating kiln by chute. The moisture will be dried and then the material will be fed into the burning kiln to become the Light Expanded Clay Aggregate (LECA) with bulk density of 500kg/m3.

    4. Cooling
    Light Expanded Clay Aggregate (LECA) outlet from the kiln will be fed into the cooler. Cooler shall adopt the single drum cooler, vertical cooler, grate cooler and etc.

    5. Fuel Combustion
    Coal, natural gas and biomass fuel are good choices as fuel.

    6. Kiln Inlet Dust Collect
    Gas from kiln inlet will be processed by air cooler machine and then sent to the bag filter for dedusting. And then it will be sent to the air.

    7. Final Product Screening and Packing.
    The Light Expanded Clay Aggregate (LECA) outlet from rotary cooler and then fed into a vibration screen (or rotary screen). They will be screened into the size of 5mm, 15mm and 25mm. The different size will be packed in different bags, which will loaded for sales.

    Parameter

    NoIndicatorUnitValue
    1Capacitym3/a15,00025,00035,00050,000100,000
    2Product      
    LECA (Light Expanded Clay Aggregate)m3/a15,00025,00035,00050,000100,000
    3Main Fuel and raw material consumption      
    Clayt/a8,80014,70020,50029,40058,800
    Shalet/a8,30013,90019,40027,80055,600
    Coalt/a1,3602,2703,1804,5409,080
    4Power Consumption      
    Fresh Watert/a1,0001,5002,5003,0006,000
    PowerkWh/a187,500312,500875,0001,250,0002,500,000
    5Employee Qty Neededa2525232322

    Main Equipment - LECA Rotary kiln

    LECA (Light Expanded Clay Aggregate) as a new environmental protection material is widely used in the construction field. It can be made of wallboard, brick and other new wallboard material. It also can be used for insulation, floor, lightweight concrete, water treatment and etc. Rotary kiln is the key equipment in the LECA production. The performance will affect the final LECA quality and production cost directly.



    OUR ADVANTAGE of LECA Rotary kiln
    1. Rotary kiln drive adopts frequency conversion speed adjustment. High efficient and low power consumption.
    2. Low unit product fuel energy consumption.
    3. Minus pressure operation and low powder dust pollution;
    4. Simple process flow chart. Complete drying, granulating, burning simultaneously.
    5. Compact layout, light system equipment weight and low investment.



    LECA Rotary kiln​ Specifications:

    ModelCapacity
    (t/h)
    Rotation Speed
    (rpm)
    Support QuantityGear BoxMotorPower
    (kw)
    Model
    Ø1.6×32m0.8-1.50.58-2.853 GroupsZQ75-50YCTZ50-4A18.5
    Ø1.9×39m1.6-40.53-1.593 GroupsZQ125-7YCT315-4A37
    Ø2.2×45m2.5-80.214-1.643 GroupsMain ZS125-5
    Auxiliary ZQ40-40
    Main YCT315-4B
    AuxiliaryY112M-4
    45
    4
    Ø2.5×50m7.5-150.62-1.53 GroupsMain ZS165-5
    Auxiliary ZS50-1
    Main YCT355-4A
    Auxiliary Y160M-6
    55
    7.5
    Ø2.8×55m8.5-170.62-1.53 GroupsMain ZS165-6
    Auxiliary ZS50-1
    Main YCT355-4B
    Auxiliary Y160L-6
    75
    11
    Ø3×60m17-200.5-1.54 GroupsMain ZS165-3
    Auxiliary ZS50-1
    Main ZSN-280-11B
    Auxiliary Y160L-6
    125
    11
    Ø3.2×50m20-500.788-3.9383 GroupsMain NZS995-28VBR
    Auxiliary ZL50-9-2
    Main ZSN4-280-21B
    Auxiliary Y180L-6
    160
    15
    Ø3.6×55m30-920.39-3.93 GroupsMain ZSY500-40
    Auxiliary ZSY180-31.5
    Main ZSN-315-072
    Auxiliary Y180L-4
    250
    22
    Ø4.0×60m32-1050.39-3.93 GroupsMain ZSY630-35.5
    Auxiliary ZL65-16
    Main ZSN4-355-092
    Auxiliary Y200L-4
    315
    30

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