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High Efficiency Gas Or Oil Boiler Fire Tube Wet Back Boiler Explosion - Proof

Categories Oil Fired Steam Boiler
Brand Name: YONGXING
Model Number: WNS3-1.25-YQ
Certification: ISO9001,ISO14001,A-CLASS,SGS,BV
Place of Origin: HENAN
MOQ: 1set
Price: negotiable
Payment Terms: T/T,L/C,Western Union
Supply Ability: 1000SETS/MONTH
Delivery Time: 15-30DAYS
Packaging Details: Nude packing+wooden box+steel box ,and etc.
FUEL: NATURAL GAS/LPG/CITY GAS ,ETC
LOW NITROGEN: support if customer request
USAGE: Food,texitile,green house ,hotel and so on
PRESSURE: 0.7Mpa,1.0Mpa,1.25Mpa,1.6Mpa,2.5Mpa
Outer Material: Stainless steel or Color steel
Pressure: Low pressure
Name: Furnace oil fired boiler
Structure: Fire Tube
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    High Efficiency Gas Or Oil Boiler Fire Tube Wet Back Boiler Explosion - Proof

    Building Materials Processing Oil (gas) fire tube boiler Wet-Back Steam Boiler


    What is a fire tube boiler ?


    1, relative to the water pipe, the inside of the pipe is fire and smoke, called the fire pipe, the water is called, called the water pipe. Fire tube boilers are all with a drum.
    2, The flue gas generated after the combustion of the fuel flows through the fire tube or the tobacco pipe, and heats the water, steam or steam-water mixture outside the fire tube or the smoke tube.


    Fire tube boiler advantages


    1, the maximum heat transfer area
    2, the back of the boiler back to the smoke room using a water-cooled full wet back structure, 100% water package fire overall design.
    3, the smoke cycle three return journey. The first return is burned in the corrugated furnace, the second return, the left and right sides of the pipe. The third return, the smoke pipe above the combustion chamber.
    4, WNS series boiler smoke box and skin insulation. A condensate drain device is arranged at the bottom of the cigarette case to facilitate the discharge of condensed water inside the smoke box to prevent corrosion damage to the cigarette case and the pipe due to the accumulation of condensed water.
    5, energy saving, high efficiency. The product uses bimetal rolled finned tube as heat exchange tube. The base tube material is made of stainless acid and acid resistant steel tube. The fin material is pure aluminum extrusion molding. It is a new type of high efficiency heat transfer element, and the shell is made of ND (09CrCuSb). Steel, running time up to 40,000 hours.
    6, built-in soft seal sliding refractory block explosion-proof device.


    Fire tube boiler technical data sheet as follow (for reference only) :

    Project, unit and data, modelWNS0.5-1-Y(Q)WNS1-1-Y(Q)WNS2-1-Y(Q)WNS3-1-Y(Q)WNS4-1.25-Y(Q)WNS5-1.25-Y(Q)WNS6-1.25-Y(Q)WNS8-1.25-Y(Q)WNS10-1.25-Y(Q)
    Rated evaporationt/h0.5123456810
    Rated steam pressureMPa11111.251.251.251.251.25
    Rated steam temperature°C184184184184194194194194194
    Rated feed water temperature°C202020202020105105105
    Total heated areaM215.430.760.990.5124.7128.3136.3187217.6
    exhaust temperature°C230230230230220220220220220
    Gas boiler efficiency%91.7891.4491.7792.1492.392.0392.1591.8792.29
    Applicable fuel/Diesel, heavy oil, natural gas, liquefied gas, city gas
    Diesel oil.Heavy oil.Natural gas.City gas
    Ringman black/<1 level
    Fuel consumptionDieselKg/h31.563125.5189253315376501628
    heavy oilKg/h33.0266.99131.72197.55263.12328.55394.26525.57680
    natural gasNm3/h37.575151225300375449600750
    Liquefied gasNm3/h12.6625.3850.6876.01101.24126.41151.7202.2252.8
    City gasNm3/h7515030245060075089812001500
    Boiler weightEmpty furnaceT2.74.877.3210.112.8614.715.318.621.3
    Full of waterT3.76.412.816twenty two24.725.532.538
    using electricV380V/50Hz
    Main steam valve diameter (DN)Mm506565100100125125150150
    Safety valve diameter (DN)Mm5050×250×250×250×280 5080 5080×280×2
    Drain valve diameter (DN)Mm404040404040404040
    Feed pump modelSSJGGC1JGGC2JGGC2JGGC4JGGC4JGGC6JGGC8JGGC12JGGC12
    Chimney caliberMmΦ316Φ316Φ400Φ530Φ530Φ530Φ530Φ680Φ680

    new boiler cost Boiler in factory work shop :


    Quality High Efficiency Gas Or Oil Boiler  Fire Tube Wet Back Boiler Explosion - Proof for sale
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