Project scale: 3×260t/h high temperature and high pressure circulating fluidized bed boiler and related supporting facilities, external steam supply parameters: 1.27MPa, 305°C, pipe diameter DN800, total length 15 kilometers, the first heating station planned heating area of 800 10,000 m2, hot water pipeline parameters outside the plant: 1.6MPa, 120/60°C, about 20 kilometers long.