
Industrial and Utility Alloy HRSG Heat Recovery Steam Generator for Industry
Product Descripton
Heat Recovery Steam Generators are a type of Waste Heat Recovery unit which uses waste heat (generally from Gas Turbines) to generate steam. Therefore, HRSGs are generally attached to the exhaust of Gas Turbines. They are commonly used in Combined Cycle Power Plants where both Gas and Steam turbines are used to drive generators. Common parts of a heat recovery steam generator include the following:
Parameter
Cement production line capacity t/d | 2500 | 3500 | 5000 | |
Boiler inlet flow (Nm3/h) | Kiln(front) | 96800 | 142000 | 192000 |
Kiln(tail) | 173000 | 241000 | 369000 | |
Boiler inlet gas temperature℃ | Kiln(front) | 380 | 420 | 395 |
Kiln(tail) | 365 | 360 | 355 | |
Rated evaporation t/h | Kiln(front) | 2/9.6 | 3/17 | 3.2/21.3 |
Kiln(tail) | 4.2/16.2 | 5.3/23 | 10.5/32 | |
Rated steam pressure Mpa | Kiln(front) | 0.2/2.4 | 0.2/2.4 | 0.2/2.4 |
Kiln(tail) | 0.2/2.4 | 0.2/2.4 | 0.2/2.4 | |
Rated steam temperature℃ | Kiln(front) | 160/Saturation | 160/Saturation | 160/Saturation |
Kiln(tail) | 160/250 | 160/250 | 160/250 | |
Boiler structure | Kiln(front) | Vertical | Vertical | Vertical |
Kiln(tail) | Vertical | Vertical | Vertical |
Configuration
Technical Features
1. Modular structure, optimize the design, layout reasonable, energy efficient.
2. Spiral fin tubes to improve heat transfer efficiency.
3. All pipes and headers with hydrophobic Hassle elbow, easy and thorough for drain off water.
4. Using suspension structure and insulation within the outer shield in the form of thermal expansion freedom, heat a small.
5. Optimizing select each heating surface pressure drop within the working fluid, the working fluid velocity distribution, safe and reliable water circulation.
Attention
1. The heating surface of this type employs suspension structure
which is good for absorbing boiler expansion and makes it safe in
operation.
2. The three cast-off mixed burning and blown gas waste heat boiler
uses special sealing devices to reduce boiler air leakage and
improve boiler efficiency.
3. The heating surfaces employ reasonable flue gas velocity design
to prevent soot accumulation.
4. Straight-arrangement adopted keeps the heating surface clean and
improve the heat exchange efficiency.
5. This equipment organizes flue gas dynamic field to the flow of
flue gas steady and uniform.
6. The convection tube-bank employs assembled structure with fast
installation and low cost.
Supervision and confirmation
The quality and technical supervision administration authorizes the inspection agency stationed on site to supervise, inspect and test the process of boiler manufacturing.Accept supervision or confirmation of the third party or Customer's representative over the process of boiler manufacturing.
Company Information
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.
Zhangjiagang HuaDong Boiler Co., Ltd.
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.
Packaging & Shipping
Company Business
Our products have been wildly used in power plants and large international companies overseas.