

Based on the introduction of circulating fluidized bed boilers researched and developed by domestic scientific research institutes, the company has adopted a variety of proven patented technologies for updated designs, targeting the technical characteristics of circulating fluidized bed boilers. This allows our circulating fluidized bed boilers to feature long-cycle operation, excellent environmental parameters, high boiler efficiency, and a wide range of operating adjustment parameters.
1. Coal-fired circulating fluidized bed boiler series
◆ Boiler evaporation capacity: 35-240t/h
◆ Boiler steam pressure: 3.82-13.7MPa
◆ Rated steam temperature: 450-540℃
◆ Boiler fuel: Anthracite, bituminous coal, low-quality mixed coal, coal gangue, washed middlings, coal slime, etc.
2. Biomass circulating fluidized bed boiler series
◆ Boiler evaporation capacity: 35-75t/h
◆ Boiler steam pressure: 3.82-13.7MPa
◆ Rated steam temperature: 450-530℃
◆ Boiler fuel: Biomass
3. Circulating fluidized bed hot water boiler series
◆ Boiler thermal power: 29-168MW
◆ Boiler operating pressure: 1.6MPa
◆ Rated outlet/inlet water temperature: 130-150/70-90℃
◆ Boiler fuel: Anthracite, bituminous coal, low-quality mixed coal, coal gangue, washed middlings, coal slime, etc.
Boiler characteristics:
a. Advanced and efficient large-diameter cooling-type high-temperature material separation device, ensuring the separator can adapt to fuels with any ash content.
b. The full-membrane wall structure ensures the airtightness of the furnace, the combustion chamber size is reasonable, the fluidization velocity is low, ensuring sufficient fuel combustion and boiler load adjustment margin.
c. Low-temperature combustion technology combined with air classification can significantly control the original emission of NOx, and better adapt to increasingly stringent environmental protection requirements.
d. Mature and reliable anti-wear structure, using a combination of passive and active anti-wear patented technologies, eliminating local wear, alleviating overall wear, and effectively extending the continuous operating time and controllability of boiler maintenance.
e. Biomass boilers adopt unique multi-flue gas passages and large-pitch structures, solving the problems of high-temperature corrosion and low-temperature ash blockage in biomass boilers.
f. The boiler adopts a full-suspension structure, Π-type arrangement, front wall coal feeding, and bottom slag discharge, so the overall appearance of the boiler is coordinated and beautiful.
Keywords:
Circulating Fluidized Bed Boiler


Circulating Fluidized Bed Boiler
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