Can 300 kg biomass steam generator be used as 500?

I can't. A 300 kg (0.3 ton) vertical biomass steam generator refers to an evaporator with a rated evaporation capacity of 300 kg/hour, which can generate 300 kg of steam per hour. A 300 kg biomass steam generator cannot be regarded as 500. Biomass steam generator is a kind of steam generator with biomass particles as fuel. Biomass particles, also known as artificial coal.