Naturally Circulated High Pressure Heat Recovery Generator For Industry

Brand Name:HDB

Certification:SGS , ASME , ISO9001 , EN , CE

Model Number:HRSG Heat Recovery Steam Generator

Minimum Order Quantity:1 set

Delivery Time:30~50days

Payment Terms:L/C, T/T, Western Union

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Zhangjiagang HuaDong Boiler Co., Ltd.

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Address: Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China

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Product Details Company Profile

Product Details

Naturally Circulated High Pressure Heat Recovery Generator For Industry

♢What is HRSG?

HRSG, as the name implies, refers to a boiler that uses various waste gases, waste materials, waste heat in waste gas or waste heat and the heat generated by combustion of combustible materials to heat water to a certain temperature. An oil-fired boiler, a gas-fired boiler, and a coal-fired boiler having a smoke box and a flue heat recovery are also referred to as a waste heat boiler, and the waste heat boiler can produce hot water or steam through waste heat recovery to be supplied to other sections.

♢What is the working principle of HRSG?

The combustion of fuel oil, gas and coal produces high-temperature flue gas to release heat. The high-temperature flue gas enters the furnace chamber first, then enters the waste heat recovery device in the front smoke box, then enters the pyrotechnical pipe, and finally enters the waste heat recovery device in the flue pipe of the rear smoke box.
The high-temperature flue gas turns into low-temperature flue gas and is discharged into the atmosphere through the chimney.Because the waste heat boiler greatly improves the utilization rate of the heat released by fuel combustion, this kind of boiler is very energy-saving.

♢What are the advantages of HRSG?

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

♢What are the parameters of HRSG?

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

♢Why do you choose HDB?

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.

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Company Profile

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.

Declaration

Zhangjiagang Hua Dong Boiler Co.,Ltd has no subsidiaries.

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