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Large Scale Chain Grate Stoker Bituminous Coal Fired Boiler With Coal Furnace Grates

    Buy cheap Large Scale Chain Grate Stoker Bituminous Coal Fired Boiler With Coal Furnace Grates from wholesalers
     
    Buy cheap Large Scale Chain Grate Stoker Bituminous Coal Fired Boiler With Coal Furnace Grates from wholesalers
    • Buy cheap Large Scale Chain Grate Stoker Bituminous Coal Fired Boiler With Coal Furnace Grates from wholesalers
    • Buy cheap Large Scale Chain Grate Stoker Bituminous Coal Fired Boiler With Coal Furnace Grates from wholesalers
    • Buy cheap Large Scale Chain Grate Stoker Bituminous Coal Fired Boiler With Coal Furnace Grates from wholesalers

    Large Scale Chain Grate Stoker Bituminous Coal Fired Boiler With Coal Furnace Grates

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    Brand Name : YONGXING
    Model Number : SZL,DZL
    Certification : ISO9001,ISO14001
    Price : negotiable
    Payment Terms : T/T, L/C, Western Union
    Supply Ability : 1000sets/year
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    Large Scale Chain Grate Stoker Bituminous Coal Fired Boiler With Coal Furnace Grates

    Factory supplier bituminous coal fired boiler with coal furnace grates cross girder grate combustion device


    Product Description

    The coal furnace chain grates is a compact and technologically advanced layer burning device. Mainly by bracket, upper and lower rails, furnace chain, front axle assembly and rear rail, side seal, ash ashing device, coal hopper, front damper and duct. It can be widely used as a combustion equipment in large-scale boilers (which can be used for chain grate boilers with evaporation capacity of 20~90t/h) and various heating and drying equipments. Suitable for burning bituminous coal, lignite and peat. It can also be used as a combustion equipment for renewable fuels such as bagasse, firewood and rice husk.

    The fuel of coal furnace grates should meet the following requirements


    1. The maximum particle size of the coal block should not exceed 40mm, of which 0~6mm fine coal does not exceed 50% of the total, of which the coal content of 0~3mm is less than 25% of the total.


    2. The moisture content of bituminous coal or lignite should be less than 20%, and the moisture content of 8~10% is the best choice.


    3. The content of coal ash in coal combustion is between 10% and 30%, and the volatile component should not be lower than 20%.


    4. The ash melting temperature of coal burning is less than 1250 ° C, and the coking property of the fuel is very low.


    5. The low calorific value of coal combustion should be greater than 4226kcal/kg.


    6. The primary air temperature used in this grate should not exceed 200 °C.


    Data Sheet

    Main technical Parameters of Crossgirder Grate Combustion Device
    Boiler Capacity
    (t/h)
    Active grate
    area (m2)
    Stoker height
    (mm)
    Wheel base
    (mm)
    Active grate width
    (mm)
    Width between
    two endplates
    (mm)
    Length of shaft
    out of grate (mm)
    Height of shaft
    out of grate (mm)
    Dia. of shaft out
    of grate (mm)
    Qty of
    wind chamber
    10t/h11.711526443210623581600582Φ1005
    15t/h17.619977385266628201829625Φ1005
    20t/h19.9811978289265628201708826Φ1208
    20t/h22.759977420342635602205625Φ1305
    30t/h31.69978507416643002585580Φ1307
    35t/h35.3410108000441846702784593Φ1306
    35t/h.34.69977477453646702770580Φ1306
    40t/h42.1104010153441846702784623Φ1308
    65t/h6110308923751076764383623Φ2307
    65t/h5610409188665868243957623Φ2307
    65t/h57.2710409085692772164153623Φ2307


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