| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To improve combustion efficiency by swirling and diffusing inlet gas introduced into a cylindrical furnace to promote the contact of the inlet gas with flames radiated by a combustion burner while diffusing the radiated flames and combustion gas flames into unburnt gas to promote the contact of the radiated flames and the combustion flames with the unburnt gas. <P>SOLUTION: A rod gas stirring member 10 (a fire resistant member) for stirring the inlet gas is arranged in the cylindrical furnace 51 at its inlet gas moving passage (where the inlet gas is swirled) in the state of crossing the cylindrical furnace 51 almost parallel to the radial direction. A flame stirring member 11 (a fire resistant member) is arranged crossing the cylindrical furnace 51 almost parallel to the radial direction in the state of intersecting the radiated flames or the combustion gas flames of the combustion burner 52. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
