Energy Saving HRSG Heat Recovery Steam Generator , Waste Heat Recovery Boiler

Significant energy saving Cement kilns pressure HRSG heat recovery series with ASME standard

Production

Waste heat boiler is comprehensive utilization heat auxiliary equipment, which is generally installed in the flue gas pass, absorb heat (or waste heat) of exhausting flue gas to generate steam, and to reduce flue gas temperature. If not mounted fan, resistance of waste heat boiler is less than the total resistance to pumping power of chimney. If mounted induced draft fan, induced draft fan can only withstand less than 250℃ temperature, flue gas temperature should be reduced to below 250℃, be sure to set the waste heat boiler, in order to ensure the safe operation of the heating system. If the waste heat boiler in the run-time failure, and no by-pass flue, it will affect the normal operation of the heating furnace.

Difference between waste heat boiler and the general boiler is, waste heat boiler do not need fuel, but to use waste heat to generate steam, so although a large investment for one time, but if the steam can be fully utilized, then most of its investment can be get back in 4 to 6 months. For the normal boiler, The flue gas temperature is low, so the requirements of the heated surface is much larger than the general boiler.

And the present stage, we can provide kinds of HRSG boiler as bellow:

1. Municipal solid waste incinerator(MSWI)
2. Straw burning boiler
3. Biomass Boilers
4. Waste heat recovery unit gas turbine
5. Low temperature HRSG boiler for dry cement kiln

Technical characteristics

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.

Technical Parameter

Waste heat boiler system process description

Drum → down-comer → tube row heat surface → riser → drum(water consumption after the feed pump to add water)

Packaging: our products have standard export package, fumigated wood box, U-steel, steel frame reach to sea transportation requirement.

Shipping: we have our own professional shipping company, make sure the product arrived your destination safely and as soon as possible.

Company Introduction

Established in 1985, Zhangjiagang Hua Dong Boiler Co., Ltd. (trading as HD Boiler), is a professional industrial manufacturer, producing utility boiler,industrial boiler,HRSG boiler and all kinds of boiler parts, such as waterwall panels, economizers, air preheaters, superheaters, headers, spiral fin tubes, H-fin tubes, heat pipes etc. HD Boiler is located in Dong Lai Industrial Park, east suburb of Zhang Jia Gang City. The plant’s location is around 150km Expressway to Shanghai Port

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.