What is the combustion process ​and inter-boiler process in CFB boilers?

   　The combustion process and the inter-boiler process are two major categories in boiler operation.

　　The combustion process includes the combustion of fuel, the heat exchange between the flue gas and the heated medium (water, steam, air).

　　The inter-boiler process is the process in which the boiler produces steam, including water circulation and steam-water separation.

　　The two processes are related to each other and their performance directly affects the output of the boiler, the steam parameters, the operational safety and the economic benefit.