Fire burning furnace air distribution cover

The utility model discloses a fire burning furnace air distribution cover, including the air intake, still including shell and inner shell, it has an annular space to constitute between shell and the inner shell, the air intake set up on the shell and with the annular space link up mutually, the inner shell is provided with a plurality of ventilation holes. Since the air intake setting on the shell and with the annular space link up mutually, and the new trend of coming from the air intake delivery like this can get into this annular space, what constitute between shell and the inner shell is the annular space, and the new trend that the delivery was come can preform rotatory air current along the annular space rotation at this annular space to a plurality of ventilation holes who sets up through the inner shell forms rotatory air current and gets into furnace, and then forms rotatory burning air current in furnace, makes the fuel among the furnace fully to burn, and combustion efficiency is high, the fuel economy, adopt the fire burning furnace air distribution cover of above -mentioned structure, it is with low costs, structure scientific and reasonable.