At present, China’s waste incinerators are mainly based on mechanical grate furnaces. According to relevant statistics, mechanical grate furnaces account for more than 86% of the operating waste incineration plants in China, while circulating fluidized beds account for less than 14%. Mechanical grate furnace has become the mainstream furnace type in the market due to its high combustion efficiency, wide waste adaptability and low operating costs.
Features of mechanical grate furnaces include:
- No need to add auxiliary fuel, stable waste combustion, less fly ash, low slag thermal burn rate.
- Flue gas is easy to meet the emission standards, less pollution to the environment.
- Mature technology, stable operation, relatively low maintenance costs.
In addition, the equipment manufacturing link of the mechanical grate furnace is a key part of the waste incineration power generation industry chain, which plays a decisive role in the overall process route, combustion efficiency, project cost, operational stability and economic benefits. With the progress of technology and the development of localization, the performance of the mechanical grate furnace is constantly improving, and it has become the main application furnace type for new construction and renovation of domestic waste incineration power plants in China.
Post time: Oct-21-2024