Boiler capacity is the evaporation capacity of the boiler, that is, the evaporation capacity produced by the boiler per hour. It is divided into rated evaporation capacity and maximum continuous evaporation capacity.
Boiler capacity is an indicator of boiler production capacity, also known as output. The steam boiler is expressed by the amount of evaporation. The amount of steam produced by the boiler per unit time is represented by the symbol D, and the unit is t/h.