The biomass fired chain boiler grate is the core component of the biomass energy utilization system, playing a key role in the efficient conversion of fuel and stable energy output. This type of grate is usually made of high-temperature resistant metal, shaped like a continuously running conveyor belt, and realizes automatic fuel transportation and dynamic combustion through chain drive. Its surface design takes into account both load-bearing and air permeability, which can not only provide a uniformly spread platform for biomass fuels such as straw and wood chips, but also introduce combustion-supporting air through the gaps to promote full contact between fuel and oxygen.

During the combustion process, the movement rhythm of the grate is precisely matched with the combustion stage. After the fuel is evenly distributed from the inlet end, it goes through the stages of drying, pyrolysis, combustion and burnout in sequence as the chain slowly advances. This progressive combustion mode can not only avoid incomplete combustion caused by fuel accumulation, but also effectively control the generation and emission of ash. The grate surface often adopts a wave or toothed structure, which enhances the tumbling and stirring of the fuel through physical friction, releases more combustible gas, and prevents the ash slag from compacting and blocking the air flow channel.

The design of this type of device embodies a deep understanding of natural energy conversion: by simulating the layered combustion characteristics of fuel in its natural state, it not only maintains combustion stability, but also significantly improves thermal efficiency. The corrosion resistance and deformation resistance of the grate ensure its long-term operation in high temperature and high humidity environments, while the segmented temperature control technology cleverly balances the needs of heat release and equipment protection. As the "smart hub" of the biomass fired chain boiler, this grate not only converts agricultural and forestry waste into clean heat energy, but also promotes the in-depth application of green energy technology in the fields of industry and people's livelihood by continuously optimizing combustion dynamics.

　The biomass fired chain boiler grate is the core component of the biomass energy utilization system, playing a key role in the efficient conversion of fuel and stable energy output