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Quick - Loading D Type Water Tube Boiler Coal Boilers For Home Heating Rapid Warming

Quick - Loading D Type Water Tube Boiler Coal Boilers For Home Heating Rapid Warming

    • Quick - Loading D Type Water Tube Boiler Coal Boilers For Home Heating Rapid Warming
    • Quick - Loading D Type Water Tube Boiler Coal Boilers For Home Heating Rapid Warming
  • Quick - Loading D Type Water Tube Boiler Coal Boilers For Home Heating Rapid Warming

    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
    Type: DZL/DZH Pressure: Low Pressure
    Installation: Assembled Boiler Drum: Single Drum Type
    Burner: Riello, Baltur,or Optional Usage: Industrial
    Manufacturing Level: A Name: Coal Boiler With Hopper

    Dzl Type Different Pressure Coal Fired Boiler with Travelling Chain Grate for Vietnam Paper Factory

     

    Advantages
    1.Low original dust concentration. Efficient and energy-saving enhanced combustion technology, and designed with large volume furnace and combustion chamber.


    2. Sufficient power output. The middle partition wall structure is conducive to fly ash burning, increase the flue gas stroke, and increase the heat transfer in the combustion chamber.


    3. Feature layout refresh energy efficiency. Advanced threaded pipe structure, high heat transfer coefficient, low heat loss, and much higher efficiency than similar products.


    4. Conquer the drum kit problem. Part of the riser on the two sides of the header is pulled toward the furnace, and the novel furnace structure avoids the "bullet" defect.


    5. Rapid warming. A large number of efficient heat transfer thread pipe is placed in the shell, and the heating time is about 1/3 shorter than that of the water tube boiler.


    6. Tube sheet is reliable and durable. The use of arched tube sheets and the addition of partitions will improve the water circulation here and allow the front tube sheets to be adequately cooled.


    7. Low investment in boiler room. In the same capacity furnace type, the smallest size, the boiler room investment is reduced by at least 1/3 and the old boiler room is suitable for reconstruction and expansion.


    8. Power failure self-protection. The natural circulation makes the water wall not vaporized, and it is possible to prevent damage accidents without special protection measures.

     

     

    Technical data sheet 1

    Auxiliary System Parts
    Water supply system soft water, demineralized water system, deaerator, feed water pump, water tank, ammonia adding device, dosing device
    Steam (hot water) system Steam separator (water) cylinder, desuperheater
    Fuel supply system Coal machine, belt coal conveyor, crusher, vibrating screen electronic belt scale, electromagnetic iron remover, double pear type unloader, pre-furnace coal feeder, etc
    Smoke system Blower, induced draft fan, chimney, etc.
    Sewage (steam) system, row, row, sampler, silencer
    Electronic control system General control, PLC control, DCS control
    Other equipment in the boiler room Heat exchange station, circulation pump, decontamination unit, etc.
    Flue gas purification system Dust collector, desulfurization device, denitration device, etc.

     

     

    Technical data sheet 2

    Item No. DZH0.5-0.7 DZH1-1.0 DZH1-1.25 DZH2-1.0 DZH2-1.25 DZH4-1.25 DZH4-1.6 DZH6-1.25
    Rated steam output(t/h) 0.5 1 1 2 2 4 4 6
    Rated work pressure(Mpa) 0.7 1 1.25 1 1.25 1.25 1.6 1.25
    Rated steam temperature(°C) 165.3 184 194 184 194 194 204 194
    Rated feed water temperature(°C) 20 20 20 20 20 20 20 20
    Thermal efficiency(%) 76.6 77.18 77.6 76.8 77.7 78.8 78.8 78.5
    Fuel consumption (kg/h) 79 172 178 358 361 726 732 1080
    Shipping size(m) 3.67*
    1.76*
    2.78
    4.31*
    1.9*
    2.86
    4.31
    *1.9*
    2.85
    5.41
    *2.6*
    3.1
    5.41
    *2.6*
    3.26
    5.86
    *2.8*
    3.39
    5.86
    *2.8*
    3.4
    6.2*
    2.96*
    3.58

     

    Quick - Loading D Type Water Tube Boiler Coal Boilers For Home Heating Rapid Warming

    Quckly installed boiler
    boiler model Unit DZL1-0.7/1.0-AII DZL2-0.7/1.0-AII DZL4-0.7/1.25/1.6-AII DZL6-1.25/1.6-AII
    capacity ton/h 1 2 4 6
    rated pressure Mpa 0.7/1.0 0.7/1.0 0.7/1.25/1.6 1.25/1.6
    rated steam temeperature 170/184 170/184 184/193/204 193/204
    feed water temperature 20 20 20 105
    radiation area 4.21 6.43 10.55 16.95
    convection area 20.68 39.23 90.45 134.87
    economizer area 9.66 16.56 16.56 53.13
    valid grate area 1.852 3.15 5.18 8.395
    applicable fuel * COAL COAL COAL COAL
    exhaust gas temperature 152/160 152/161 163/163.8/169.5 163/169
    design efficiency % 77.73/77.24 78.53/78.18 79.37/79.30/78.96 79.83/79.19
    fuel consumption kg/h 170.74/172.93 341.71/343.63 673.22/676.27/682.11 866.39/877.51
    max part size for delivery mm 5488*2254*2782 5694*2704*3324 6743*2954*3508 8244*2951*3704

     

     

    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

     

    Quick - Loading D Type Water Tube Boiler Coal Boilers For Home Heating Rapid Warming

    Contact Details
    Yong Xing Boiler Group Co.,Ltd

    Contact Person: Bettysun

    Tel: 86-13849050429

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