| 摘要 |
The present invention relates to a combustion device for improving combustion efficiency using internal fire and, more specifically, to a combustion device for improving combustion efficiency using internal fire, which remarkably reduces gas emission through the inducement of the complete combustion of smoke by installing an internal fire pipe for connecting a combustion chamber formed in a main body to an upper body and installing a catalyst member heated at high-temperatures by flames supplied through the internal fire pipe to re-combust the smoke in the upper body, improves combustion efficiency by supplying the air to the inside of the combustion chamber in a spiral direction to allow the flames to be concentrated to the center, and can be efficiently used to a stove or a boiler. |
