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

Categories Water Wall Panel
Brand Name: HD Boiler
Model Number: Membrane Water Wall
Certification: ISO9001,ASME,Grade A,SGS,EN
Place of Origin: China
MOQ: 1Set
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, D/P, MoneyGram
Supply Ability: 500 Tons/Month
Delivery Time: 30 Days
Packaging Details: Seaworthy Packing
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
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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


    Product Description


    Water Wall Panels are used in modern day Boilers to reduce heat loss due to their gas tight nature and reduce insulation costs. We fabricate Water Wall Panels using automatic Fin to tubes welding machines and large Tube Panel Benders to achieve desired shape of panels which can have Stub Welded to Headers. We supply Panels with integrated manhole openings in the panels.


    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



    NameMembrane water panel
    MaterialCarbon steel,Alloy,Stainless steel
    Tube sizeΦ38 - 76 mm, or as required
    StandardISO , ASME
    ModelStudded
    ApplicationIstallable 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.ensure the sealing of furnace wall and reduce air leakage in combustion chamber.

    2.realize full water cooling in the combustion chamber, which is conducive to preventing coking under the condition of intensified combustion.

    3.low heat storage capacity, fast heating and cooling of the combustion chamber, which can shorten the cooling time of the boiler starting and stopping.

    4.it is suitable to use tube-laying furnace wall, which greatly reduces the load of boiler frame and facilitates suspension.

    5.compared with the light pipe, the heat absorption capacity of the pipe is improved.

    6.improve the pre-assembly degree of boiler components, facilitate and reduce the installation workload.



    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.


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