This manual details the characteristics, structure, performance, installation, and operation conditions of a 220t/h circulating fluidized bed boiler.
This document serves as an operation and maintenance manual for a 220t/h circulating fluidized bed boiler. It covers basic characteristics such as rated evaporation, steam temperature, and pressure, along with design fuel specifications and installation conditions. The boiler is designed for brown coal and bituminous coal, featuring a high thermal efficiency of 90%. This manual is written in Chinese.
| Rated Evaporation | 220 t/h |
|---|---|
| Rated Steam Temperature | 540 ℃ |
| Rated Steam Pressure | 9.8 MPa |
| Feed Water Temperature | 215 ℃ |
| Boiler Flue Gas Temperature | ~140 ℃ |
| Boiler Calculated Thermal Efficiency | 90.5 % |
| Fuel Consumption | 41.7 t/h |
| Limestone Consumption | 585 kg/h |
| Furnace Width | 8770mm |
| Furnace Depth | 6610mm |
The rated evaporation is 220 t/h.
The rated steam temperature is 540 ℃.
The rated steam pressure is 9.8 MPa (gauge pressure).
The design fuel is lignite (brown coal) and the check fuel is bituminous coal.