Ozone producing system

Abstract

According to the system by the present invention, multiple numbers of grooves 13 are formed on the internal surface of said anode compartment frame 6 and said cathode compartment frame 12, an anolyte gas-liquid separation tower 4 to separate anolyte from ozone-containing gas generated from said anode compartment 1, being connected to said anode compartment 1 and a catholyte gas-liquid separation tower 5 to separate catholyte from hydrogen gas generated from said cathode compartment 2, being connected to said cathode compartment 2 are installed outside of said electrolytic cell 3 for ozone producing; achieving enhanced cooling effect of anolyte and catholyte and producing ozone gas at a high efficiency.

1 . An ozone producing system, comprising a perfluorocarbon polymer ion exchange membrane ( 9 ), an anode ( 8 ) supported with ozone generation catalyst on an electrically conductive porous material and a cathode ( 10 ) supported with platinum catalyst tightly installed on each side of said ion exchange membrane ( 9 ), an anode compartment frame ( 6 ) installed on the back of said anode ( 8 ), an anode compartment ( 1 ) formed between the internal surface of said anode compartment frame ( 6 ) and the back of said anode ( 8 ), a cathode compartment frame ( 12 ) installed on the back of said cathode ( 10 ) via a current collector ( 11 ), a cathode compartment ( 2 ) formed between the internal surface of said cathode compartment frame ( 12 ) and the back of said current collector ( 11 ), and cooling jackets ( 16 ,  16 ) installed so as to tightly attach to the external surface of said anode compartment frame ( 6 ) and said cathode compartment frame ( 12 ),
 characterized in that in an ozone producing electrolytic cell ( 3 ) for producing ozone gas from pure water supplied to said anode compartment ( 1 ); multiple numbers of grooves ( 13 ) are formed on the internal surfaces of said anode compartment frame ( 6 ) and said cathode compartment frame ( 12 ); an anolyte gas-liquid separation tower ( 4 ) to separate anolyte from ozone-containing gas generated from said anode compartment ( 1 ), being connected to said anode compartment ( 1 ) and a catholyte gas-liquid separation tower ( 5 ) to separate catholyte from hydrogen gas generated from said cathode compartment ( 2 ), being connected to said cathode compartment ( 2 ) are installed outside said electrolytic cell ( 3 ) for ozone producing;   achieving enhanced cooling effect of anolyte and catholyte and producing ozone gas at a high efficiency.