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Home ProductsHRSG Heat Recovery Steam Generator

Waste HRSG Heat Recovery Steam Generator With High Pressure , Environmentally Friendly

Waste HRSG Heat Recovery Steam Generator With High Pressure , Environmentally Friendly

    • Waste HRSG Heat Recovery Steam Generator With High Pressure , Environmentally Friendly
    • Waste HRSG Heat Recovery Steam Generator With High Pressure , Environmentally Friendly
    • Waste HRSG Heat Recovery Steam Generator With High Pressure , Environmentally Friendly
    • Waste HRSG Heat Recovery Steam Generator With High Pressure , Environmentally Friendly
  • Waste HRSG Heat Recovery Steam Generator With High Pressure , Environmentally Friendly

    Product Details:

    Place of Origin: China
    Brand Name: HDB
    Certification: ASME, SGS, EN, CE, ISO9001
    Model Number: HRSG Heat Recovery Steam Generator
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    Detailed Product Description
    Type: Natural Circulation Structure: Water Tube
    Pressure: High Pressure Output: Steam
    Weight: Customized Fuel: Waste Heat

     

    Waste HRSG Heat Recovery Steam Generator With High Pressure , Environmentally Friendly

     

    Product Introduction

    • HRSG can be divided into six circulation loops, each circulation loop is composed of the down pipe and up pipe, each section of the flue feed water from the boiler tube through the down pipe into the lower collection box of each flue into each heating surface, water through the heating surface to produce steam into the inlet collection box, then by the rising pipe into the pot.
    • All flanges are connected with flanges.
    • HRSG is composed of boiler barrel, mobile smoke hood, furnace mouth section flue, inclined 1 section flue, inclined 2 sections flue, end 1 section flue, end 2 sections flue, feeding tube (feeding chute), oxygen nozzle, nitrogen sealing device and nitrogen sealing plug, manhole, differential pressure device, support and hanger of flue.

    Classification

    • Oil-fired HRSG
    • Gas-fired HRSG
    • Coal-fired HRSG
    • Kiln (AQC) HRSG Features
    1. Modular assembly structure, reliable sealing expansion
    2. Adopt wear fin tubes, boiler pressure parts life assurance
    3. Unique flash technology, the boiler outlet temperature is reduced to below 90ºC
    • Kiln (SP) HRSG Features
    1. Heating surface tubes and headers with privildged connection structure, reducing mechanical shock and vibration
    2. By mechanical vibration cleaning mode, continous cleaning mode little impact on system operation
    3. Set sealed scraper gray machine, greatly reducing dust tail.

    Waste HRSG Heat Recovery Steam Generator With High Pressure , Environmentally Friendly

    Characteristics

    1. Coal combustion of high temperature flue gas released by the flue entrance to waste heat boiler, and then through the superheater, evaporator and economizer, and finally by the chimney discharged into the atmosphere, exhaust smoke temperature is 150 ~ 180 ℃, the flue gas temperature from high temperature to the heat release by the exhaust temperature is used to make water into steam.
    2. The boiler feed water first enters the economizer in which the water absorbs heat and heats up to a saturation temperature slightly below the drum pressure and enters the drum.
    3. After the water entering into the drum is mixed with the saturated water in the drum, it goes into the evaporator along the down pipe below the drum to absorb heat and start producing steam. Usually, only part of the water turns into steam, so the mixture of soda is flowing in the evaporator.
    4. The steam-water mixture leaves the evaporator and enters the upper pot barrel and is separated by the steam-water separation equipment. The water falls into the inner space of the pot barrel and enters the downcomer to continue to absorb heat and produce steam, while the steam enters the superheater from the upper part of the pot barrel and absorbs heat to turn the saturated steam into superheated steam.
    5. According to the three stages of steam production process corresponding to three heating surface, namely economizer, evaporator and superheater, if no superheated steam is needed, only saturated steam is needed, superheater can not be installed.
    6. When there is reheat steam, a reheater can be added.

    Parameters

    Cement production line capacity t/d 1000 2500 5000 10000
    Boiler inlet flow Nm3/h Kiln(front) 60000 88000 243000 472000
    Kiln(tail) 76000 170000 328000 612000
    Boiler inlet gas temperature℃ Kiln(front) 370 360 380 390
    Kiln(tail) 360 320~360 330 330
    Rated evaporation t/h Kiln(front) 5.8 7.25 24 50
    Kiln(tail) 7.5 10~15.8 20~24.6 35.5
    Rated steam pressure Mpa Kiln(front) 1.25 1.25 1.25 1.25
    Kiln(tail) 1.25 1.25 1.25 1.25
    Rated steam temperature℃ Kiln(front) 340 330 350 360
    Kiln(tail) 340 300~340 310 310
    Boiler structure Kiln(front) Vertical Vertical Vertical Vertical
    Kiln(tail) Vertical Vertical and Horizontal Vertical and Horizontal Vertical

     

    Company Profile

    Our products' quality is ensured by advanced, excellent facilities and manufacturing equipment. We have introduced 400 sets of advanced processing and inspection equipment, including plasma cutting machine, NC drilling equipment, automatic welding system, welding equipment and real-time online imaging detection system, etc., which successfully ensure excellent quality of our products.

    Waste HRSG Heat Recovery Steam Generator With High Pressure , Environmentally FriendlyWaste HRSG Heat Recovery Steam Generator With High Pressure , Environmentally Friendly

    Contact Details
    Zhangjiagang HuaDong Boiler Co., Ltd.

    Contact Person: becky

    Tel: +8615851633072

    Send your inquiry directly to us (0 / 3000)

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