三次燃焼ストーブ DIY 　二次燃焼・トーチ燃焼・三次燃焼ストーブ

Last time, I DIY the torch combustion of the secondary combustion stove, but I also added a new tertiary combustion. This is a stove that can be used for secondary combustion, torch combustion, and tertiary combustion. Tertiary combustion can be achieved by simply inserting the tertiary combustion cylinder into the mesh cylinder for torch combustion. It is also easy to remove and switch between torch flame and tertiary combustion flame. [Table of contents] 00:00 Opening 00:22 Digest of last time and the time before last 01:22　Structure of tertiary combustion 02:00 Production of tertiary combustion 03:15 Confirmation of combustion 05:51 Confirmation after combustion 　 [■ Secondary combustion + torch combustion Stove production] 　Previous video:    • 二次燃焼ストーブ DIY　トーチとのコラボ  火力調節付   　Previous video:    • 二次燃焼ストーブ DIY Part2　トーチとのコラボ  火力調節改良   [Production of tertiary combustion stove] ① Make an air hole in the iron pipe. The position of the hole should be higher than the position of the secondary combustion hole. If the height is the same as the position of the secondary combustion hole, it means secondary combustion. ②Cover the top of the iron pipe. The above ①and②constitute the tertiary combustion cylinder. ③Insert the tertiary combustion cylinder into the torch combustion mesh cylinder. [Checking the combustion of the tertiary combustion stove] Use 800g of pellets and ignite with alcohol for fuel. A secondary combustion flame appeared about 2 minutes after ignition, and then a tertiary combustion flame also appeared. The tertiary combustion does not always come out like the secondary combustion, but when the secondary combustion touches the air coming out of the tertiary combustion hole, it reignites, that is, the tertiary combustion.