
Chain Grate Thermal Oil Boiler with Coal Fired / Biomass Fired Environmental Energy
Description
YLW organic heat-medium boiler is the packaged forced circulation chain grate boiler. Front section of boiler body is the hearth radiation heating area consisting of closely-aligned double-square coils. The rear section is the convection flush heating area of coil tube bank. Boiler is structured into the body drum on the combustion hot fume chamber. Heat from the boiler is used to heat the air as required for the boiler combustion in the air preheater. Then fume exhausts outside with chimney via the dust collector and draught fan.
Product parameters
Model | YLW-1900MA | YLW-2300MA | YLW-2900MA | YLW-3500MA | YLW-4100MA | YLW-4700MA | YLW-5900MA | YLW-7000MA |
Delivered heat×104(kCal/h) | 160 | 200 | 250 | 300 | 350 | 400 | 500 | 600 |
System heating efficiency(%) | 78 | 78 | 79 | 79 | 79 | 80 | 80 | 80 |
Design pressure | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
Max.working temperature(℃) | 320 | 320 | 320 | 320 | 320 | 320 | 320 | 320 |
Medium circulation(m3/h) | 160 | 160 | 200 | 200 | 200 | 200 | 250 | 250 |
Diameter of main pipe(DN) | 150 | 150 | 200 | 200 | 200 | 200 | 250 | 250 |
Installation capacity(KW) | 75 | 77 | 100 | 100 | 120 | 140 | 175 | 175 |
Applicable fuel | Soft coal, class II and III anthracite |
Model | YLW-8200MA | YLW-9400MA | YLW-12000MA | YLW-14000MA | YLW-16500MA | YLW-17500MA | YLW-19000MA | YLW-23500MA |
Delivered heat×104(kCal/h) | 700 | 800 | 1000 | 1200 | 1400 | 1500 | 1600 | 2000 |
System heating efficiency(%) | 80 | 80 | 81 | 81 | 81 | 81 | 81 | 81 |
Design pressure | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
Max.working temperature(℃) | 320 | 320 | 320 | 320 | 320 | 320 | 320 | 320 |
Medium circulation(m3/h) | 400 | 520 | 600 | 680 | 800 | 1000 | 1000 | 1000 |
Diameter of main pipe(DN) | 250 | 300 | 300 | 350 | 350 | 400 | 400 | 400 |
Installation capacity(KW) | 215 | 270 | 315 | 380 | 460 | 540 | 600 | 620 |
Applicable fuel | Soft coal, class II and III anthracite |
Verification
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
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.