With the decline of fossil fuels, many developed countries abroad have turned their attention to renewable energy, and biomass power generation in China has achieved great success. A large agricultural country produces a huge amount of crop straw every year. According to statistics, my country’s annual output of crop straw is 6.2 billion tons, ranking first in the world. Stimulated by the national biomass power generation policy, many customers have begun to invest in biomass power generation. At the same time, many customers have also consulted about 130 tons of biomass circulating fluidized bed boilers in biomass power plants.

straw as a low-carbon fuel, the sulfur content is only 0.12%-0.18%, and the average content of other elements is 0.6% nitrogen, 0.3% phosphorus, 10% potassium, and 45% carbon. The most important difficulty of the biomass circulating fluidized bed boiler is that the biomass fuel alkali content is too high, which is easy to cause high temperature corrosion.

Zozen through reasonable design, coupled with the layout of the boiler in the furnace as a high-temperature superheater as a high-temperature superheater, to fundamentally avoid the high-temperature superheater fouling and eliminate the high-temperature corrosion caused by the high-temperature superheater. Zozen biomass circulating fluidized bed boiler has been loved by many biomass power plants, and it has gone further and further in promoting the development of biomass energy in my country.