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Sprial Type Integral Economiser In Boiler ND Steel Or Carbon Steel

Sprial Type Integral Economiser In Boiler ND Steel Or Carbon Steel

    • Sprial Type Integral Economiser In Boiler ND Steel Or Carbon Steel
    • Sprial Type Integral Economiser In Boiler ND Steel Or Carbon Steel
    • Sprial Type Integral Economiser In Boiler ND Steel Or Carbon Steel
  • Sprial Type Integral Economiser In Boiler ND Steel Or Carbon Steel

    Product Details:

    Place of Origin: CHINA
    Brand Name: HDB
    Certification: ASME,EN,ISO,SGS
    Model Number: Boiler Economizer

    Payment & Shipping Terms:

    Minimum Order Quantity: 5 Ton
    Price: Negotiable
    Packaging Details: Seaworthy Packing
    Delivery Time: 30 working days
    Payment Terms: L/C, T/T
    Supply Ability: 500 tons/month
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    Detailed Product Description
    Type: Economizer Application: Power Plant/WTE/waste Incineration
    Color: Customer's Requirement Fuels: Coal;Oil;Biomass
    Price: Reasonable Standard: ASME&GB
    High Light:

    Sprial Type economiser in boiler

    ,

    Integral economiser in boiler

    ,

    Carbon Steel economiser in boiler

    Description

     

    Economizers are mechanical devices intended to reduce energy consumption,or to perform useful function such as preheating a fluid.In simple terms,an economizer is a heat exchanger.

     

    Economizers are commonly used as part of a heat recovery steam generator (HRSG) in a combined cycle power plant. In an HRSG, water passes through an economizer, then a boiler and then a superheater. The economizer also prevents flooding of the boiler with liquid water that is too cold to be boiled given the flow rates and design of the boiler.

     

    The technology of H-fin tube economizer is a high-efficiency heat transfer economizer assembled by H-fin tube (also known as H-fin tube, rib tube and butterfly tube).The basic form is "H" type and double "H" type, arranged in sequence.

    Our products can be modified according to our customers' needs and the situation.we design and manufacture safe,reliable and efficient H-fin tubes.HD BOILER has also completed stand-alone product quality assurance systems.Production of H-fin tubes are with high heat transfer efficiency, they have flue gas resistance and are designed for a small space.

     

    Function

     

    1. Absorb the heat of low-temperature flue gas, reduce the smoke exhaust temperature, reduce smoke loss and save fuel.

     

    2. Since the feed water is heated in the economizer before entering the drum, the heat absorption of the feed water on the heating surface is reduced, and the economizer can be used to replace part of the high-cost evaporative heating surface.

     

    3. When the feed water temperature is raised, the wall temperature difference will be reduced and the thermal stress will be correspondingly reduced to extend the service life of the steam drum.

     

     

     

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    Specification

     

    Description Boiler economizer
    Material Alloy steel, Carbon steel, SA210C ,SA213T22, etc.
    Material standard ASTM, EN or ISO etc.
    Dimension Customization
    Weight

    Min: 10 ton

    Max.:1000 ton

    Smelting Process: EF+LF + VD
    Process Material→Ingot → Hot/Cold-Rolling→ Heat treatment (Normalizing+ tempering) → Inspection →rough machining→UT →2nd Heat treatment →finishing machining →Inspection
    UT standard ASTM A388 or EN10228, etc


     

    Application

     

    Related Industry: Combined cycle power plant,Heat recovery steam generator(HRSG).

    Economizers are commonly used as part of a heat recovery steam generator (HRSG) in a combined cycle power plant. In an HRSG, water passes through an economizer, then a boiler and then a superheater. The economizer also prevents flooding of the boiler with liquid water that is too cold to be boiled given the flow rates and design of the boiler.

     

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    Contact Details
    Zhangjiagang HuaDong Boiler Co., Ltd.

    Contact Person: Steven

    Send your inquiry directly to us (0 / 3000)

    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