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Durable Furnace Boiler Economizer Cooling System For Heat Recovery System

Durable Furnace Boiler Economizer Cooling System For Heat Recovery System

    • Durable Furnace Boiler Economizer Cooling System For Heat Recovery System
    • Durable Furnace Boiler Economizer Cooling System For Heat Recovery System
    • Durable Furnace Boiler Economizer Cooling System For Heat Recovery System
    • Durable Furnace Boiler Economizer Cooling System For Heat Recovery System
  • Durable Furnace Boiler Economizer Cooling System For Heat Recovery System

    Product Details:

    Place of Origin: China
    Brand Name: HD BOILER
    Certification: ISO9001 , SGS , TUV , ASME , EN
    Model Number: Economizer

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Set / Sets 10tons
    Price: Negotiable
    Packaging Details: Seaworthy Packing
    Delivery Time: 60 Days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 500 Tons per month
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    Detailed Product Description
    Material: Carbon Steel / Stainless Steel Etc Type: Bare Tube Type
    Output: Steam / Hot Water Operation: Natural Circulation/Force Cirulation
    Application: Boiler System Engery Source: Flue Gas
    Condition: New Packing: Iron Frame Package

     

    Heat Recovery System Furnace Economizer Cooling System For Boiler Part

     

    Description


     

    We can guide you to install or retrofit existing boiler systems.

    The installation of our professional boiler economizer and waste heat recovery system can reduce your overall fuel demand, reduce emissions, and ultimately reduce your boiler operating costs.

    HDB has consistently used safe, low-cost methods to successfully install boiler economizers.The economizer improves boiler performance by increasing fuel efficiency, steam generation and response time.

     

    Durable Furnace Boiler Economizer Cooling System For Heat Recovery System

     

    Function


    (1) The economizer is a steam generation system as like a boiler. when the exhaust gas discharge from the engine cylinder through the exhaust valve it goes to the boiler for generate steam by heating of water.

     

    (2) After those gas it goes through the economizer the remaining exhaust gas temperature is heated the water in economiser. it help to generate steam, and it is improving the efficiency and save the fuel consumption

     

    (3) An economizer uses the waste heat from the boiler exhaust, that would otherwise be lost to atmosphere to (in most cases) preheat the feed water into the boiler.This improves the boiler efficiency and reduces fuel costs.

     

    Advantage


    Advantages of low temperature economizer: safe.Control metal wall temperature of heating surface reasonably, avoid smoke dew-point.This is the precondition to ensure the heating surface does not leak, all schemes must first meet this condition.H type is adopted as the original heat exchanger, with high heat transfer efficiency, compact structure, low ash accumulation, good abrasion resistance, and strong overall steel, etc., and good recovery effect of exhaust waste heat.Maintenance gap (generally 500 ~ 600mm) is left between high temperature section and low temperature section to provide convenience for maintenance.The low temperature section of the parts in contact with flue gas is manufactured with steels resistant to liu acid corrosion, which ensures that the operation life of the whole machine is more than 10 years.The flue gas inlet adopts the structure of flow deflector and anti-wear tube.

     

     

    Variety


    Utility Boiler Economizer

    1 HDB produces economizers for utility boilers, which includes boilers fueled by coal, wood, oil, or other solid fuels to produce electricty from the boiler's high pressure steam.
    2 These economizers are usually located in the back pass of the boiler and oriented with the tubes running horizontally.The boiler feedwater runs through the economizer circuits in the opposite direction of the gas flow (called counterflow).
    3 Bare tubes are typically utilized in order to minimize ash fouling, but some boiler OEM's design their economizers with finned tubes, either spiral or long finned.
    4 HDB can produce economizer elements with either bare, spiral finned, or long finned tubes, and if you prefer, re-design your unit to one of the other tube-types. HDB can also fabricate replacement headers for all utility boiler economizers.

     

    Package Boiler Economizer

    1 HDB has unique manufacturing capabilities that the Optimus engineers take full advantage of when designing sulfuric acid plant economizers and superheaters.
    2

    Often this allows the Optimus units to be configured for higher heat transfer efficiencies which results in a reduced surface area requirement and, consequently, a lower-priced product.

    3

    HDB utilizes its on-site capabilities to fin and bend the tubes, machine and fabricate the headers, drill the tubesheets, cut and prep all casing materials, and perform all of the pressure part and casing welds.

    4 This gives HDB more control of the manufacturing sequence and schedule which has helped us achieve a remarkable record of on-time delivery performance.

     

    HRSG Economizer

    1 Economizers for today's HRSG modules are configured with fintubes that hang vertically. HDB has fabricated economizer coils for virtually all of the HRSG OEM companies and understands the unique features of each.
    2 In many cases, utilities desire to upgrade their economizers from plain carbon steel to an alloy material to help resist flow accelerated corrosion (FAC) inside the headers and tube bends.
    3 HDB is a one-stop shop for economizer fabrication because we prep all the materials and perform all of the pressure part and attachment welding, from finning the fintubes, fabricating the headers, and assembling the coil bundle.

     

    Company indroduce


    Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. Hua Dong holds the manufacturing licenses for Grade A boilers and Grade A1&A2 pressure vessels issued by Chinese General Administration of Quality Supervision, Inspection and Quarantine; also it holds the "S" and "U" "NB" stamps issued by American Society of Mechanical Engineers; meanwhile, this Company has passed the certification of ISO9001, SO3834, EN12952 Quality Management System.

     

    "Hua Dong" boilers include Utility Boiler, HRSG Boiler, coal-fired , oil(gas) -fired, coal-water-slurry-fired and garbage-fired steam/hot water boilers, organic heat carrier boilers, etc., and Boiler spare parts (Economizer, Finned tube, Header, Steam drum, Superheater, Water wall panel, Air preheater, Cyclone separator, etc., which are widely used in power generation, heat supply, chemical engineering, textile, food, paper, road building, plastic, rubber and wood working industries. "HD" boilers are honored as "Famous Production in Jiangsu Province", " Jiangsu High-Tech Product" and "Jiangsu Energy-Saving Product". "HD" brand is a "Famous Brand in Jiangsu Province". We are a qualified supplier for the top three boiler manufacturers in China(Harbin Boiler Co., Ltd., Dong Fang Boiler Group Co., Ltd., Shanghai Boiler Works Ltd.,). So far, Hua Dong Boilers have served 10000 customers, which sell well all over China and are exported to USA, Australia, Russia, Kazakhstan, India, Indonesia, South Africa, Brazil, and Southeast Asia.

     

    We strive to manufacture "Safe, Efficient, Energy-Saving and Environment-Friendly" boilers, provide new-type products in excellent quality, serve users sincerely to their satisfaction, and be a top supplier of boilers in China.

     

    Contact Details
    Zhangjiagang HuaDong Boiler Co., Ltd.

    Contact Person: becky

    Tel: +8615851633072

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