Zhangjiagang HuaDong Boiler Co., Ltd.

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Zhangjiagang HuaDong Boiler Co., Ltd.

High Efficiency Flue Gas Cooler Heat Recovery Desulfuration Cleaning System

    • High Efficiency Flue Gas Cooler Heat Recovery Desulfuration Cleaning System
    • High Efficiency Flue Gas Cooler Heat Recovery Desulfuration Cleaning System
    • High Efficiency Flue Gas Cooler Heat Recovery Desulfuration Cleaning System
  • High Efficiency Flue Gas Cooler Heat Recovery Desulfuration Cleaning System

    Product Details:

    Place of Origin: CHINA
    Brand Name: HD BOILER
    Certification: CE , ASME , SGS , ISO
    Model Number: LDR

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Set
    Price: Negotiable
    Packaging Details: Seaworthy packing
    Delivery Time: 60 Days
    Payment Terms: L/C, T/T, Western Union
    Supply Ability: 500 Tons / Month
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    Detailed Product Description
    Material: SUS304 , 316L Trademark: HD BOILER
    Specification: Customized Usage: Industrial Boiler ,Metallurgy Industry, Cement
    Desulfuration: High Efficiency Installation: Fast Loading

    Flue gas cooler high efficiency heat recovery desulfuration cleaning system

     

    Product Description


    Working principle of a flue-gases cooler is the same as in the above-described equipment, but the aim in this case is to cool a primary fluid, not to get a thermal profit by heating a secondary fluid.

    These equipment are usually installed as the previous step to a flue-gases cleaning, to avoid the gases from reaching the cleaning systems at too high temperatures. This means an alternative to the dilution with air, which would imply an over-sizing of the mentioned systems.

     

    Details 

     

    Before designing this kind of equipment, it is necessary to know the nature of the gases to be cooled and their dust content. The purpose of all that is to design an equipment free of important fouling which would force to make cleaning works more frequently than wanted.

    We must have in mind as well the availability to detach the dust from the gaseous stream containing it in all those areas where there is a bend or some enlarging in the pass section, which forces to include in the design some systems for dust collection and removal, to allow the correct heat exchange.

     

    Conclusion

     

    To sum up, the following items have to be taken into account when designing a flue-gases cooler:

    Kind of fluid.
    Dust content.
    Maintenance and cleaning works.
    Connection of the equipment with the rest of the plant.

    Depending on the above mentioned factors, different technical solutions may be applied which will go through the adoption of an arrangement:

    Vertical/Horizontal.
    Modular (with only one or many fans).
    One or more steps.

     

    Efficiency

     

    Flue gas condensation may cause the heat recovered to exceed the Lower Heating Value of the input fuel, and thus an efficiency greater than 100%. Since historically most combustion processes have not condensed the fuel, usual efficiency calculations assume the combustion products are not condensed. This assumption is implicit when basing calculations on the Lower Heating Value. A more rigorous approach would be to base efficiency calculations on the Higher Heating Value, which typically results in efficiencies less than 100%.[citation needed]

    Should the flue gases be cooled below 25 °C (77 °F), even efficiencies based on the Higher Heating Value may exceed 100%, since typical heating value definitions assume that all heat is released when combustion products are cooled to somewhere between 15.56 °C (60.01 °F) and 25 °C (77 °F).

     

    Project sketch

     

    High Efficiency Flue Gas Cooler Heat Recovery Desulfuration Cleaning System

     

    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.

     

    1. Fabrication area of 200,000 square meters

    2. 150 Engineers

    3. 600 Coded welders

    4. 60 Licensed Inspectors(NDT Level-III instructors)

    5. Class-A Licenses for Design and Manufacture Boiler

    6. ISO 9001:2008 Quality System

    7. ASME Certificate of Power Boilers

    8. ASME 'S','U' and NB stamp authorization

     

     

    Contact Details
    Zhangjiagang HuaDong Boiler Co., Ltd.

    Contact Person: Ella

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