Vibration Grate
The vibration grate has the function of automatic fire dispatching due to the vibration of the grate. The fuel particles roll up and down in vibration, which increases the contact of the air in the furnace and makes the combustion intense.The formation of larger slagging particles was also prevented.
When the grate is vibrating at high frequency, the fine particles are sifted down and the amount of leakage is higher.At the same time, when the grate vibrates, the fuel layer is thrown up periodically. At this time, the ventilation resistance on the grate is small and the wind speed is high. The medium and fine particles of the fuel are blown up by the high-speed airflow, forming a large amount of fly ash with high carbon content.And cause higher CO emissions, resulting in the boiler thermal efficiency reduction.
The basic position of the grate plate remains unchanged when the grate vibrates, and the grate plate in the burning vigorous area always works at high temperature.Due to the grate vibration, the fuel on the grate rolls up and down, the fuel contact molecular interval increases, the ventilation resistance drops obviously, resulting in the increase of air supply, and the formation of a positive pressure environment in the furnace (it should prevent the phenomenon of instant fire extinguishing and deflating when the grate is vibrating.
Hot Tags: vibration grate, China, suppliers, manufacturers, factory, buy, Vibration Grate
