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Double Drum Coal Burning Boiler / Sugar Mill Industrial Biomass Boiler

Double Drum Coal Burning Boiler / Sugar Mill Industrial Biomass Boiler

    • Double Drum Coal Burning Boiler / Sugar Mill Industrial Biomass Boiler
    • Double Drum Coal Burning Boiler / Sugar Mill Industrial Biomass Boiler
  • Double Drum Coal Burning Boiler / Sugar Mill Industrial Biomass Boiler

    Product Details:

    Place of Origin: HENAN
    Brand Name: YONGXING
    Certification: ISO9001,ISO14001,SGS,BV
    Model Number: DZL/SZL

    Payment & Shipping Terms:

    Minimum Order Quantity: 1set
    Price: negotiable
    Packaging Details: Nude packing,Package with Steel Box,or Wooden Box
    Delivery Time: 10-15days
    Payment Terms: T/T, L/C, Western Union
    Supply Ability: USD1000/SET
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    Detailed Product Description
    Control System: Automatic Water Circulation: Natural Circulation
    Installation: Assembled Boiler Media: Water And Steam
    Boiler Structure Level: Chain Grate,double Drum,Threaded Pipe Style: Horizontal
    Warranty: 18 Months Capacity: 2/10/20/25 T/h
    Weight: Depends On Capacity Dimension(l*w*h): Customization
    Certification: ISO9001,ASME,CE,ISO Class: A

    Industrial double drum coal burning boiler and industrial biomass boiler 6/8/10/12/15/20t for sugar mill

     

    SZL type water tube coal burning boiler is a double-drum longitudinal chain type boiler. The coal burning boiler's body consists of a longitudinal drum and a convection tube bundle. The left and right sides of the combustion chamber are provided with water-cooled wall tubes, the upper drum is equipped with a steam-water separation device and a surface sewage device, and the lower drum is provided with a regular sewage device. The economizer is installed at the rear of the boiler. The coal burning boiler adopts the light chain grate to realize the purpose of automatic fuel injection. At the same time, the air blower and the induced draft fan are used for mechanical ventilation, and the spiral slag machine realizes the purpose of automatic slag removal.


    Coal burning boiler features:
    1. The chain grate adopts a new grate piece, the reliability of the grate is greatly improved, and the purpose of the heat receiving furnace row piece is not easily damaged. It can save fuel by 1-2%.


    2. The combustion equipment (grate) adopts equal-pressure ventilation structure on both sides, which can achieve the purpose of segmental air supply, so that the air coefficient of the furnace is not higher than 1.5.


    3. The furnace is specially designed for furnace drying, which not only improves the strength, but also increases the furnace temperature to make the fuel burn more fully.


    4. SZL series coal burning boiler have designed a reasonable water circulation system, the furnace tubes are not easy to scale, and the boiler operation is safe and reliable.


    5. The coal burning boiler adopts high-quality raw materials, and at the same time, all the plate processing, coiling, welding, etc. adopt automatic processing equipment and technology to ensure the production quality of the boiler.


    6. The weld seam of the boiler is all tested by X-ray inspection to ensure the quality of the weld.


    7. Auxiliary engines for boilers, such as blowers, induced draft fans, burners, pumps, reducers, etc., all adopt well-known brands.


    8. The coal burning boiler design is reasonable and beautiful, easy to operate, maintain and repair, and can be customized according to the requirements of users.


    9. The coal burning boiler has the detection and alarm functions of extreme working conditions such as high temperature, high pressure, water shortage and overload, which fully guarantees the normal and safe operation of the boiler.

     

    Double Drum Coal Burning Boiler / Sugar Mill Industrial Biomass Boiler

    Fault diagnosis and processing system features
    1. Steam pressure over-limit protection: When the steam in the pot is over-pressure, the control system immediately enters the equipment to stop working, and the sound and light alarm is given. The screen displays “Vapor pressure is extremely high”. Until the fault is eliminated, press the reset button to cancel the alarm state.


    2. Water shortage protection: When the boiler has a low water level failure due to pump failure or other reasons, the control system immediately turns off the burner power supply, enters the interlocking state, sound and light alarm until the fault is eliminated, and then press the reset button to cancel the alarm state.


    3. Boiler water level over-limit protection: When the water level is higher than the upper limit warning water level, the sound and light alarm. Prompt "the water level in the pot is too high", the display prompts drainage, and the pump starts to drain. The fault is automatically restored after the fault is eliminated, and the pump stops working.

     

    Coal Burning Boiler Data Sheet

    TWO PART ASSEMBLED BOILER
    Boiler model Unit SZL6-1.25/1.6-AII SZL8-1.25/1.6-AII SZL10-1.25/1.6-AII SZL12-1.25/1.6-AII SZL15-1.25/1.6-AII SZL20-1.25/1.6-AII SZL25-1.25/1.6-AII
    capacity ton/h 6 8 10 12 15 20 25
    rated pressure Mpa 12.5/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6 1.25/1.6
    rated steam temeperature 193/204 193/204 193/204 193/204 193/204 193/204 193/204
    feed water temperature 105 105 105 105 105 105 105
    radiation area m2 18.19 22.14 25.8 25.8 34.117 53.78 99.21
    convection area m2 121.9 158.86 200.38 250.17 331.616 411.8 457.78
    economizer area m2 53.13 104.64 130.8 174.4/261.1 117.72/117.2 212.4 476.16
    valid grate area m2 7.55 9.34 10.98 12.78 16.24 20.84 24.76
    applicable fuel   COAL COAL COAL COAL COAL COAL COAL
    exhaust gas temperature 165.78/169.85 161/165 160/162 158/150 156.7/159.4 153/159 152/156
    design efficiency % 80.11/79.44 79.95/79.98 80.55/80.28 80.68/80.72 80.48/80.56 81.09/80.77 81.38/81.26
    fuel consumption kg/h 863.28/874.78 1153.42/1161.38 1430.96/1442.74 1714.5/1721.8 2167.89/2164.7 2868.63/2884.7 3551/3556
    max part size for delivery mm 7100*2800*3500
    7300*2540*2330
    7300*3000*3500
    7400*2700*2330
    7600*3200*3500
    7700*2900*2330
    7600*3200*3500
    8500*2900*2330
    7350*3373*3505
    8904*3370*1100
    7814.7*3573*3511
    9439*3768*1100
    8478*2600*2740
    Bulk packing

     

     

    Contact Details
    Yong Xing Boiler Group Co.,Ltd

    Contact Person: Mr.Alex Zhang

    Tel: +8618623715782

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