燃焼器

Japanese Patent JP6843646

B2

PROBLEM TO BE SOLVED: To provide a rocket stove improved from a conventional rocket stove in which a center of a primary combustion chamber and a bottom part of a secondary combustion chamber are connected to each other by a combustion connecting route, fuel is spirally and completely burnt at the bottom part of the secondary combustion chamber, a flow of a flare, an unburnt gas or the like forms a vertical flow from a horizontal flow such as the primary combustion chamber → the combustion connecting route → the secondary combustion chamber, and the heat of completely-burnt exhaust emission and the exhaust emission of a partial bunt gas or the like are descended from a vertical flow such as the secondary combustion chamber → an exhaust emission heat collection chamber → a chimney, thus forming a lateral flow.SOLUTION: A first combustion chamber of a combustion chamber comprises a first combustion route for making first combustion generated by suctioning atmospheric air from a primary intake port and a part of the first combustion rise from a first ventilation port, and making them arrive at a chimney, and a second combustion route for making the other part of the first combustion rise from a second ventilation port, making it arrive at the chimney, and establishing second combustion (second combustion chamber) in the chimney. A second combustion gas generated in the second combustion chamber is completely burnt while being integrated with a first combustion gas, and the completely-burnt combustion gas is dissipated from the chimney. By this complete combustion, all of firewood, scrap wood or the like can be burnt.SELECTED DRAWING: Figure 1-1

Toshimasa Kaneda
Shota Yamamoto
Asuka Sakano

JP2017028401A

March 17, 2021

February 17, 2017

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Toshimasa Kaneda

F23B90/04; F23B60/00

JP2016084950A
JP2016205789A
JP2012037174A

Kazunori Takenaka
Kimura Mitsuru
Yasushi Sakakibara

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