| 摘要 |
PURPOSE:To supply a hearth excellently with oxygen at all times, and to continue burning without emitting smoke by arranging the nozzle pipe for the fixed hearth, to which a large number of injection holes are formed, into an incinerator proper. CONSTITUTION:The nozzle pipes 1, the surfaces thereof have a large number of the injection holes 2, are set up on holders 3 installed to the incinerator proper 11. The width size and positions to be installed of the holders 3 are determined so that the pitches of the nozzle pipes 1 and the spaces of slits 4 for dropping ash are brought to adequate values. Air for combustion is forwarded from a fan, and ejected from the injection holes 2 of the nozzle pipes 1. Space surrounded by the nozzle pipes 1 and the holders 3 is supplied with fresh air at all times by the injection holes 2, and the burnting is continued completely. |
