QXX low-speed internally CFB boiler

ZG Boiler Circulating Fluidized Bed Boilers, which is used in power plants. Fluidized beds suspend solid fuels in upward-blowing jets of air during the combustion process. The result is a turbulent mixing of gas and solids. The tumbling action, much like a bubbling fluid, provides more effective chemical reactions and heat transfer. Circulating Fluidized Bed Boiler (CFBC) technology was adapted to burn petroleum coke and coal mining waste for power generation. Circulating Fluidized Bed Boiler evolved from efforts in Germany to control emissions from roasting sulfate ores without the need for external emission controls (such as scrubbers-flue gas desulfurization). The mixing action of the fluidized bed brings the flue gases into contact with a sulfur-absorbing chemical, such as limestone or dolomite. More than 95% of the sulfur pollutants in the fuel can be captured inside the boiler by the sorbent. QXX low-speed internally CFB boiler Parameters Type: QXX Capacity/Hot Power:4.2~174MW QXX Pressure: 1.0~1.6Mpa QXX Temperature: 115~130℃ QXX low-speed internally CFB boiler Application mainly used in the heating system of city and various enterprises Product structure: QXX series circulating fluidized bed hot water boiler consists of combustion equipment ,coal supply device, water cooling system ,separator economizer, air preheater, steel frame, staircase ,furnace wall and so on. QXX low-speed internally CFB boiler Advantages 1. High combustion efficiency and energy conservation 2. The adjustable range is extensive with a high rate of speed adjustment 3. Clean combustion and environmental friendly 4. Convenient to ignite and with a long banking-up time 5. Compact structure, less maintenance QXX low-speed internally CFB boiler Main Successful Case QXX46-1.6/130/70-A 46MW CFB Boiler for Central Heating in Urumqi