CFB Biomass Boiler

Product Description

CFB (Circulating Fluidized Bed) biomass boiler is energy saving, environmentally friendly and efficient. CFB biomass boiler can burn various biomass fuels, such as wood chip, bagasse, straw, palm husk, rice husk, etc. CFB biomass boiler features larger heating area, low bed temperature combustion, low bed pressure technology, staged combustion, efficient separation, SNCR and SCR denitration, low excess air coefficient, reliable anti-wear technology, mature sealing technique, and overtemperature non-coking technology.

CFB biomass boilers can produce medium and high pressure steam with rated evaporation capacity of 35-130 ton/h and rated pressure of 3.82-9.8 MPa. The designed thermal efficiency is up to 87~90%.

Features:

1. Smaller air leakage coefficient reduces flue gas amount and resistance, a corresponding reduction in ID fan power consumption.

2. Low bed pressure technology reduces the material layer height, fluidization height, wind chamber pressure, and primary air power consumption.

3. Low bed temperature technology (low-temperature combustion) control the flue gas temperature, grade air supply, reduce NOX amount.

4. Larger heating surface ensures the boiler output and meets the 110% load requirements.

5. High temperature cyclone separation circulating combustion system; furnace chamber and wind chamber and connected by membrane water wall.

Application:

CFB boilers are widely used in the power generation in chemical industry, paper making industry, textile industry, food and drinking industry, pharmaceuticals industry, sugar refinery, tire factory, palm oil factory, alcohol plant, etc.