Types of Fluidized Bed Boilers: Promoting ZOZEN’s High-Quality Products

Introduction:
Fluidized bed boilers are a type of boiler equipment that adopts the combustion method of fluidized combustion. They are widely used in power plants, chemical plants, and industrial production. ZOZEN, a leading manufacturer, offers a range of fluidized bed boilers known for their efficiency, flexibility, low emissions, and stability. With various types of fluidized bed boilers available, ZOZEN caters to diverse customer needs.

ZOZEN’s Fluidized Bed Boiler Products:
One of ZOZEN’s exceptional offerings is the Circulating Fluidized Bed Combustion (CFBC) boiler. It has a wide fuel adaptability, making it suitable for biomass fuels, low-quality coal, and more. CFBC is a mature, efficient, and low-pollution clean coal technology that operates at low temperatures, resulting in NOx emissions as low as 100 ppm. It also enables direct desulfurization during combustion, achieving high desulfurization efficiency with simple and cost-effective technology and equipment, which significantly reduces initial investment and operating costs compared to pulverized coal furnaces and flue gas desulfurization (PC+FCD) systems. CFBC boilers can be classified into steam boilers and hot water boilers.

SHX Series Circulating Fluidized Bed Steam Boiler:
As one of the types of fluidized bed boilers, SHX Series has a wide fuel adaptability: Suitable for various fuels such as coal, gangue, biomass, waste, and sludge.
Thermal capacity: 10 – 100 t/h, operating temperature: 194 – 225°C.
Equipped with a high-temperature cyclone separator that is efficient and wear-resistant, with a separation efficiency of 98% or higher.
Convection heating surfaces adopt multiple smoke baffle plates to increase the flue gas flow path and prevent fly ash from entering the economizer. Ash hoppers are equipped with ash blowers, and multiple types of ash blowers are available for selection.

DHX Series Circulating Fluidized Bed Steam Boiler:
As one of the types of fluidized bed boilers, DHX Series also has a wide fuel adaptability: Suitable for various fuels such as coal, gangue, biomass, waste, and sludge.
Thermal capacity: 35 – 100 t/h, operating temperature: 194 – 485°C.
Large furnace and low flow velocity design reduce erosion and prolong the residence time of coal particles in the furnace, ensuring complete combustion.
Reasonable design of return feed pipes avoids blockages or disturbances caused by airflow, and the return feed valve adopts a U-shaped design that is high-temperature resistant, wear-resistant, and prevents adhesion, ensuring smooth return feed.

QXX Series Circulating Fluidized Bed Hot Water Boiler:
As one of the types of fluidized bed boilers, QXX Series has a thermal capacity of 58 – 116 MW.
Operating temperatures: 150/130°C, 90/70°C.
Equipped with a serpentine tube economizer that increases the heating surface area, absorbs flue gas heat, and improves boiler thermal efficiency.
Excellent environmental performance: Low sulfur and low nitrogen emissions, direct desulfurization during combustion, nitrogen oxide emissions below 100 mg/Nm³.

Customer Case:
ZOZEN provided a 25-ton SHX Series Circulating Fluidized Bed Steam Boiler, one of the types of fluidized bed boilers, to the pharmaceutical industry. The customer feedback was highly positive, emphasizing the high efficiency, low emissions, stability, and excellent steam output of the ZOZEN fluidized bed boiler. The well-designed structure, cost-effective technology, and simplified equipment impressed the customer. Furthermore, ZOZEN’s professional installation team and comprehensive after-sales guidance were greatly appreciated, making the cooperation smooth and successful.

Professional Services by ZOZEN:
ZOZEN has established service centers nationwide in provinces across China, as well as in Germany, Indonesia, the Philippines, Thailand, Vietnam, Uzbekistan, and other regions, in order to offer different types of fluidized bed boilers worldwide. These centers provide customers with comprehensive services, including project technical consultation, customized boiler system solutions, and installation guidance. ZOZEN is committed to resolving customer concerns and helping enterprises achieve their cost reduction and efficiency improvement goals.

Conclusion:
With its wide range of types of fluidized bed boilers, ZOZEN stands out in the market. ZOZEN’s different types of fluidized bed boilers offer efficiency, flexibility, low emissions, and stability. Whether it’s the SHX series steam boiler, DHX series steam boiler, or QXX series hot water boiler, ZOZEN provides reliable solutions for various industries. With its excellent services and customer satisfaction, ZOZEN is the trusted choice for different types of fluidized bed boilers.