Electrolytic chlorine dioxide gas manufacturing device

A chlorine dioxide gas manufacturing device, characterized in that

• said device comprises an electrolysis chamber, a liquid surface level measuring chamber, a bubbling chamber, and a bubbling gas feeding device,
• said electrolysis chamber, said liquid surface level measuring chamber, and said bubbling chamber each comprises an electrolytic solution and a gas, wherein the electrolytic solution comprises an aqueous chlorite solution,
• said electrolysis chamber, said liquid surface level measuring chamber, and said bubbling chamber are directly or indirectly joined to each other above each liquid surface via a gas piping and directly or indirectly joined to each other below each liquid surface via an electrolytic solution piping so that the height of the electrolytic solutions contained in each chamber are substantially equal,
• said electrolysis chamber comprises a cathode and an anode, wherein said cathode and anode are fixed to a spacer,
• said bubbling chamber comprises a bubbling gas feed section in the electrolytic solution for feeding gas by bubbling from outside of said bubbling chamber to the electrolytic solution in said bubbling chamber, wherein said bubbling gas feed section is connected via a piping to said bubbling gas feeding device placed outside of said bubbling chamber, and
• said liquid surface level measuring chamber comprises a means for measuring the liquid surface level.