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Boiler Heat Exchange Part Water Wall Panels / Construction For Power Station Plant

Boiler Heat Exchange Part Water Wall Panels / Construction For Power Station Plant

    • Boiler Heat Exchange Part Water Wall Panels / Construction For Power Station Plant
    • Boiler Heat Exchange Part Water Wall Panels / Construction For Power Station Plant
    • Boiler Heat Exchange Part Water Wall Panels / Construction For Power Station Plant
    • Boiler Heat Exchange Part Water Wall Panels / Construction For Power Station Plant
  • Boiler Heat Exchange Part Water Wall Panels / Construction For Power Station Plant

    Product Details:

    Place of Origin: China
    Brand Name: HD Boiler
    Certification: ISO9001,ASME,Grade A,SGS,EN
    Model Number: Membrane Water Wall

    Payment & Shipping Terms:

    Minimum Order Quantity: 1Set
    Price: Negotiable
    Packaging Details: Seaworthy Packing
    Delivery Time: 30 Days
    Payment Terms: L/C, T/T, Western Union, D/P, MoneyGram
    Supply Ability: 500 Tons/Month
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    Detailed Product Description
    Condition: New Structure: Fire/Water Tube
    Fuel: Coal/Gas/Coal-fired/Water Heat Type: Energy Saving
    Pressure: Low/High Pressure Packing: Iron Frame Package
    Specification: Customized Material: Carbon Steel / Stainless Steel Etc
    High Light:

    boiler water wall panels

    ,

    boiler water wall tubes

     

     

    Boiler Heat Exchange Part Water Wall Panels / Construction For Power Station Plant

     

     

    Product Description


    A waterwall in a boiler is an furnace wall that is comprised of refractory and tubes in a water-tube boiler.The tubes are evenly spaced and generally connect to headers which in turn are connected back to the main generating bank of the boiler.They serve a two fold purpose here in that capture heat that would otherwise escape to the atmosphere and help heat the water in the boiler.And they also help keep the refractory cool(relatively speaking)This prevents spalling of the refractory.

     

    Product details


    Water wall panels with pins usually laid vertically on the inner wall of the furnace wall, it is mainly used to absorb the radiant heat emitted by the flame and high-temperature flue gas in the furnace.It is the main type of evaporating heating surface of all kinds of modern boilers and the basic component of boiler water circulation loop.Because of both cooling and protection of the furnace wall, so the name.

    The water wall was originally designed not to be heated, but to cool the furnace from high temperature damage.Later, because of its good heat exchange function, it gradually replaced the steam drum as the main heating part of the boiler.

     

    The evaporative heating surface, which is laid on the inner wall of boiler chamber and consists of many parallel pipes.The function of water wall is to absorb the radiant heat of high temperature flame or flue gas in the furnace chamber, generate steam or hot water in the pipe, and reduce the temperature of the furnace wall to protect the furnace wall.In a large capacity boiler, the flame temperature in the furnace is very high, the intensity of heat radiation is very large.Forty to fifty percent or more of the heat in the boiler is absorbed by the water wall.Except for a few small capacity boilers, modern water tube boilers take water cooling wall as the main heating surface of evaporation.

     

     

    Parameter


     

    Name Membrane water panel
    Material Carbon steel,Alloy,Stainless steel
    Tube size Φ38 - 76 mm, or as required
    Standard ISO , ASME
    Model Studded
    Application Istallable around the boiler combustion chamber

     

     

     

    Features


     

    1. Strength calculation report with applied materials information;
    2. 100%NDT(non-destructive inspection) report of steel plate, tube and welding rod;
    3. 100%X-ray inspection report (welding seam): to ensure the quality of the entire boiler;
    4. Hydraulic test report: ensure the standard working pressure and safety.

     

     

     

    Adavantages


     

    1). To guarantee the leakproofness of furnace wall and reduce the air leak of combustion chamber.

    2). To achieve the full water cooling of combustion chamber, and the boiler accessories membrane water wall is benefit to prevent coking under the condition of supplemental firing.

    3). The thermal storage capacity is small, the warming of combustion chamber is fast and the cooling is also fast, which could shorten the cooling time of boiler's start and furnace shut down.

    4). It is good to adopt top supported water cooled wall and it could reduce the load of boiler framework, which is benefit to overhang.

    5) Compared with the bare tubes, the membrane water wall improves the heat absorption capacity of tubes.

    6) The factory direct boiler membrane water wall could improve the Preliminary combination degree of boiler parts and reduce the installation workload

    Boiler Heat Exchange Part Water Wall Panels / Construction For Power Station Plant 0

     

     

     

     

     

    Company Introduction


    Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading as HD Boiler),produces power plant; industrial; waste heat; waste incineration; biomass; organic heat carrier and electric steam boilers. Coupled with a comprehensive range of heating surfaces, HD Boiler brings to the market a unique service including boiler design , fabrication, installation, maintenance and replacement of boiler pressure parts.

     

    Contact Details
    Zhangjiagang HuaDong Boiler Co., Ltd.

    Contact Person: 申磊

    Send your inquiry directly to us (0 / 3000)

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    Contact

    Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China

    Factory Address:Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China