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Excellenct Examined Hrsg Boiler , Waste Heat Boiler With Long Service Life

Excellenct Examined Hrsg Boiler , Waste Heat Boiler With Long Service Life

  • Excellenct Examined Hrsg Boiler , Waste Heat Boiler With Long Service Life
  • Excellenct Examined Hrsg Boiler , Waste Heat Boiler With Long Service Life
  • Excellenct Examined Hrsg Boiler , Waste Heat Boiler With Long Service Life
  • Excellenct Examined Hrsg Boiler , Waste Heat Boiler With Long Service Life
Excellenct Examined Hrsg Boiler , Waste Heat Boiler With Long Service Life
Product Details:
Place of Origin: CHINA
Brand Name: HDB
Certification: SGS,EN,CE,ISO9001
Model Number: HRSG Heat Recovery Steam Generator
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiable
Packaging Details: Seaworthy packing
Delivery Time: 30~50 days
Payment Terms: L/C, T/T, Western Union
Supply Ability: 500 tons per month
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Detailed Product Description
Usage: Industrial,Industry And Power Station Pressure: Low / Intermediate / High Pressure
Condition: New Weight: Customized
Product Name: HRSG Used For Power Station Packing: Seaworthy Packing Of HRSG Heat Recovery Steam Generator.
High Light:

waste heat recovery boiler

,

industrial boilers and heat recovery steam generators

 

Excellenct Examined Customized Heat Recovery Steam Generator for Power Plant

☞ Product Introduction

  •  HRSG, as its name implies, refers to a boiler in which water is heated to a certain temperature by utilizing the waste heat of exhaust gas, waste material or waste liquid in various industrial processes and the heat generated by combustion of combustible substances.
  • Oil-fired boilers, gas-fired boilers and coal-fired boilers with waste heat recovery from flue boxes and flue flues are also called waste heat boilers.
  • The waste heat boilers can produce hot water or steam for other sections through waste heat recovery.

Working Principle

Fuel, gas and coal are burned to produce high-temperature flue gas to release heat. High-temperature flue gas enters the furnace first, then enters the waste heat recovery device of the front smoke box, then enters the pyrotechnic tube, and finally enters the waste heat recovery device of the back smoke box flue channel. High-temperature flue gas becomes low-temperature flue gas and is discharged into the atmosphere through the chimney. As the waste heat boiler greatly improves the utilization rate of heat released by fuel combustion, it is very energy-saving.

Characteristics

The high-temperature flue gas released from coal combustion is conveyed to the entrance of the waste heat boiler through the flue, and then flows through the heater, evaporator and economizer. Finally, it is discharged into the atmosphere through the chimney. The temperature of flue gas is generally 150-180 C. The heat released from the temperature of flue gas drops from high temperature to the temperature of flue gas is used to make water steam. The boiler feed water first enters the economizer, and the water absorbs heat in the economizer and warms up to a saturated temperature slightly below the drum pressure and enters the drum. After the water entering the drum is mixed with the saturated water in the drum, it enters the evaporator along the downcomer below the drum to absorb heat and start to produce steam. Usually only part of the water becomes vapor, so the vapor-water mixture flows in the evaporator. The vapor-water mixture leaves the evaporator and enters the upper drum through the vapor-water separation equipment. The water falls into the water space of the drum and enters the descending tube to absorb heat and produce steam. The vapor enters the superheater from the upper part of the drum and absorbs heat to change the saturated vapor into superheated vapor. According to the three stages of steam production process, there are three heating surfaces, namely economizer, evaporator and superheater. If superheated steam is not needed, only saturated steam is needed, superheater can not be installed. When there is reheating 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 Vertica

Classification

  • Oil-fired HRSG
  • Gas-fired HRSG
  • Coal-fired HRSG  

Excellenct Examined Hrsg Boiler , Waste Heat Boiler With Long Service Life 0

Company Information

  • 1100 employees, 400,000 ㎡ with fixed assets amounting to USD 110,000,000, 34 years experience, ISO9001, SO3834, EN12952 certificated, 150km expressway to Shanghai,60km state road to Suzhou or Wuxi, this is how we keep superior quality and competitive offers for global valued customers.
  • Our main products cover 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.

Excellenct Examined Hrsg Boiler , Waste Heat Boiler With Long Service Life 1

Excellenct Examined Hrsg Boiler , Waste Heat Boiler With Long Service Life 1Excellenct Examined Hrsg Boiler , Waste Heat Boiler With Long Service Life 3

 

Contact Details
Zhangjiagang HuaDong Boiler Co., Ltd.

Contact Person: becky

Tel: +8615851633072

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