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Special Steel Coal Fired Hot Water Furnace Coal Stoker Boiler 80.91% Thermal Efficiency

Categories Coal Fired Steam Boiler
Brand Name: YONGXING
Model Number: DZL/SZL
Certification: ISO9001,ISO14001,SGS,BV
Place of Origin: HENAN
MOQ: 1set
Price: negotiable
Payment Terms: T/T, L/C, Western Union
Supply Ability: USD1000/SET
Delivery Time: 10-15days
Packaging Details: Nude packing,Package with Steel Box,or Wooden Box
Thermal efficiency: 80.91%
Fuel: Coal or Coal water slurry
Material: Special steel
Water Circulation: Natural Circulation
Type: DZL
Burner: Riello, Baltur,or Optional
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    • Product Details
    • Company Profile

    Special Steel Coal Fired Hot Water Furnace Coal Stoker Boiler 80.91% Thermal Efficiency

    Economical Coal Fired Steam Boilers and Mature Solution Coal Boiler Manufacturers


    Products Feature

    1. It adopts special materials such as threaded pipe and arched plate to make the operation of the boiler safer and the combustion efficiency higher.


    2. The optimized furnace is used to make the fuel more adaptable.


    3. Fully automatic control of fuel water supply, easy to operate.


    4. All the welds are automatically welded, which can effectively improve the service life of the boiler. The plate adopts advanced pressing technology to solve the problem of plate cracking to the greatest extent.


    5. Adopting advanced three-layer insulation technology, the refractory layer, the insulation layer and the sealing layer are respectively from the inside to the outside. The refractory layer is composed of refractory clay bricks, which improves the high temperature resistance, and the sealing layer adopts the overall seamless sealing. This kind of thermal insulation structure can minimize heat loss and improve the combustion efficiency of the boiler.


    Auxiliary Technical Data

    Parts Type
    1. Chain Grate Travelling grates OR flake type chain grates
    2. Induced Draft Fan GY1-18 4#Right 0°, Electromotor Y 132S-4B3
    3. Forced Draft Fan 4-72-3.2A Right 315°, Electromotor Y 90L-2
    4. Electric Pump JGGC2-8X13, Electromotor Y 90L-2
    5. Govenor Stepless speed governor, Electromotor YCT112-4A
    6. Ash Extractor Screw type, Electromotor Y 90S-6
    7. Dust Collector Multi-tube XTD-1

    Data sheet

    Model

    Item
    DZL1-0.7-T
    DZL1-1.0-T
    DZL1-1.25-T
    DZL2-0.7-T
    DZL2-1.0-T
    DZL2-1.25-T
    DZL4-1.25-T
    DZL4-1.6-T
    DZL6-1.25-T
    DZL6-1.6-T
    DZL8-1.25-T
    DZL8-1.6-T
    DZL10-1.25
    DZL10-1.6
    Rated evaporation
    capacity (t/h)
    1246810
    Working
    pressure(Mpa)
    0.7/1.0/1.250.7/1.0/1.251.25/1.61.25/1.61.25/1.61.25/1.6
    Rated steam
    temperature(℃)
    170/184/194170/184/194194/204194/204194/204194/204
    Feed water
    temperature(℃)
    202020202020
    Effective area of
    grate(m2)
    2.224.15.857.959.7510.77
    Fuel consumption
    (Kg/h)
    200400800120016002010
    Exhaust flue gas
    temperature(C)
    150150150150150150
    Thermal Efficiency
    (%)
    828282828282
    Size(m)5.1x 2.2x 3.05.5x 2.3x 3.36.6x 2.6x 3.68.2x 2.9x 3.88.1x 3.1x 3.87.7x 3.2x 3.6
    8.6x 3.0x 2.6
    Weight (t)172325354533
    28

    Brief Introduction

    Our company is a high quality industrial boiler manufacturers. And the DZL series boilers produced are very popular. This type of equipment is equipped with water-cooling equipment on both sides, a rebar pipe is installed inside the drum, and a figure-shaped flue is arranged. The combustion equipment uses a light chain grate that can be frequency-controlled. The control system has all implemented the automation mode. The equipment has the characteristics of stable operation, safety and energy saving.

    Welcome inquiry more specifications if u need

    TWO PART ASSEMBLED BOILER
    boiler modelUnitSZL6-1.25/1.6-AIISZL8-1.25/1.6-AIISZL10-1.25/1.6-AIISZL12-1.25/1.6-AIISZL15-1.25/1.6-AIISZL20-1.25/1.6-AIISZL25-1.25/1.6-AII
    capacityton/h681012152025
    rated pressureMpa12.5/1.61.25/1.61.25/1.61.25/1.61.25/1.61.25/1.61.25/1.6
    rated steam temeperature193/204193/204193/204193/204193/204193/204193/204
    feed water temperature105105105105105105105
    radiation aream218.1922.1425.825.834.11753.7899.21
    convection aream2121.9158.86200.38250.17331.616411.8457.78
    economizer aream253.13104.64130.8174.4/261.1117.72/117.2212.4476.16
    valid grate aream27.559.3410.9812.7816.2420.8424.76
    applicable fuelCOALCOALCOALCOALCOALCOALCOAL
    exhaust gas temperature165.78/169.85161/165160/162158/150156.7/159.4153/159152/156
    design efficiency%80.11/79.4479.95/79.9880.55/80.2880.68/80.7280.48/80.5681.09/80.7781.38/81.26
    fuel consumptionkg/h863.28/874.781153.42/1161.381430.96/1442.741714.5/1721.82167.89/2164.72868.63/2884.73551/3556
    max part size for deliverymm7100*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
    Buy Special Steel Coal Fired Hot Water Furnace Coal Stoker Boiler 80.91% Thermal Efficiency at wholesale prices
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