Congratulations: 2*280t/h High Pressure Circulating Fluidized Bed Boilers Successfully Completed
On November 29, 2015, two sets of 280 t/h high temperature high pressure circulating fluidized bed boilers successfully put into operation and began to provide electricity.
Product quality is always the first thing to consider. Xingan Copper and Zinc Smelting Company in Inner Mongolia speaks highly of the 35 ton coal fired CFB boiler purchased from our company, and they invited ZG Boiler again to design 280t/h 50MW CFB boiler for them. The company invested 600 millions RMB in the 280 ton CFB boilers power generation project and this was their largest project ever.
Steam capacity: 280t/h
Steam pressure: 9.81MPa
Steam temperature: 540℃
Feed water temperature: 215℃
Major equipment are 2 × 280t / h high temperature and high pressure circulating fluidized bed boilers and related auxiliary components. Boiler furnace structural arrangement is reasonable to guarantee the efficient combustion. Superheater optimized system design can ensure the steam parameters. Its specially designed dosing in upper furnace adopts SNCR technology can enhance mixing and ensure the denitration efficiency. Boilers with 10% overload capability can operate stably and safely even under the E-MCR conditions (20% to 110%).
In addition, we carried out three-dimensional verification on boiler body and even flue gas system technology program. After carefully debugging and inspection, the two sets of high temperature high pressure CFB boilers began to power successfully at 7: 49 on Nov. 28, 2015.