recovery steam generator ASME ISO9001 standard thermal boiler
With the concepts of sustainable development, circular economy, energy conservation and emission reduction, and low carbon economy put forward one after another, China's industry of heat recovery steam generation has developed from scratch.
Heat recovery steam generation refers to the technology of converting surplus heat energy generated during the production process into electric energy. Waste heat power generation is not only energy-saving but also conducive to environmental protection. The important equipment for Waste heat power generation is the HRSG. It uses heat or combustible media inside such working fluids as waste gas and waste liquid as heat sources to produce steam for power generation. As the working media temperature is not high, the boiler is large in volume and consumes much metal. The waste heat used for power generation mainly includes the residual heat of high-temperature flue gas, chemical reaction, waste gas, waste liquid, low-temperature wastes, which are lower than 200℃, etc. At present, the application fields of waste heat power generation have also been expanded to the steel, cement, glass, non-ferrous, chemical and other industries.
Gas Turbine Waste Heat Boile
The gas turbine waste heat boiler is one of the key main engines for the power generation system of gas-steam combined cycle power stations. Through years of research, our Company has successfully developed a gasturbine-matched waste heat boiler which has no after-burning but self deaeration and horizontal natural cycle, which is suitable for the frequent start-up and stop of the gas turbine and has a strong peaking capacity.
- It adopts a modular structure, optimized design and reasonable arrangement with high efficiency and energy-saving performances;
- It adopts the spiral fin tubes to improve the heat transfer efficiency;
- All pipes and headers are made of hydrophobic elbows of dead angle, so that the drainage is convenient and thorough;
- It adopts suspension structure or support structure and external protection plate type of internal heat preservation, with free thermal expansion and little heat dissipation;
- The pressure drop of working medium in each heating surface is optimally selected, the flow velocity distribution of the working medium is uniform, and the water circulation is safe and reliable.
Dehai Boiler is a manufacturer for A-class boiler (power plant boiler, industrial boiler, HRSG, waste-to-energy boiler, biomass boiler etc.) and correlated pressure parts. We supply boiler design, fabrication, installation, repair and maintenance.
Dehai has ISO9001:2008 certificate issued by France AFAQ-EAQA Ltd, A-class boiler manufacturing license, ASME “S” and ”U” stamp authorized certificates.
In view of effective manage system and superior product quality, we’re the qualified supplier for many famous domestic and overseas boiler factories and energy companies. We supply for Dongfang Boiler, Harbin Boiler, Hangzhou Boiler, Amec Foster Wheeler, etc.
“High quality for survival and perfect service for development” is our business philosophy, we care customers’ demand and supply customers with constantly improving work and product quality to create Dehai brand.
Who is Dehai?
Manufacturer with 20 years’ experiences.
Specialize in producing boilers and pressure parts.
Products have been exported to over 36 countries and regions.
Cover an area of more than 80,000 ㎡.
One modern standard workshop covers 48,000 ㎡.
Who we work with?
Our Service of this recovery steam generator ASME ISO9001 standard thermal boiler
1. The design and fabrication are in compliance with the latest related standards and strictly carried out according to ISO 9001 system, so that it can satisfy client’s requirement of product traceability.
2. Welcome purchasers or their authorized persons to our workshop at any time to do random inspection and supervision during fabrication. And we will support them actively.
3. During the equipment installation, we can assign professionals to guide at site and participate in the commissioning.
4. In case the problem occurs during running and shall be handled by us at site, we will reach there immediately after receiving notification from the purchaser.
5. We will provide the required spare parts timely with favorable price.
6. We sell products in the faith of “To take clients’ satisfaction as the standard” and provide the lifetime service for our delivered products.
FAQ of this recovery steam generator ASME ISO9001 standard thermal boiler
where is delivery port?
We are 100 kilometers away from Shanghai port. Most goods are shipped at Shanghai port.
But customers can specify the delivery port or choose other transportation modes.
How about the package？
Each layer is separated by plywood, been fixed by straps and placed into iron frame or iron box, then covered by waterproof cloth.
Packaging method can be customized as requested.