Current changes of boiler primary fan
Thread Content
In the circulating fluidized bed for incineration of garbage, after the slag is discharged, the material layer decreases. Why does the current of the primary fan increase? What does it have to do with the material layer and fluidization conditions? Below, attached are the pictures before and after boiler slagging
Does the primary fan control the combustion oxygen content? Or does it control the combustion temperature? After the waste is unloaded, the overall temperature of the system will drop. To ensure the temperature, it is necessary to increase the combustion. At this time, the air supply needs to keep up with the synchronization, and the fan output power will increase!