| 摘要 |
<p>The present invention relates to an explosion preventing apparatus of a firewood boiler. The present invention includes: any one of a first explosion pressure discharging means discharging, to the outside, explosion pressure generated when powder bursts by communicated with a smoke exhausting chamber; and a second explosion pressure discharging means discharging, to the outside, explosion pressure generated when powder bursts by communicated with a lower chamber, thereby preventing the entire boiler from exploding due to the explosion pressure in the event of the explosion of powder having the high possibility due to the nature of a firewood boiler.</p> |
