Corona discharge ozonizer

Abstract

Abstract PURPOSE: An ozonizer capable of generating ozonized gas containing high concentration of O 3 , having a mechanism in which plural corona discharge portions are provided along the flow path of raw gas in vessel and heat exchangers are provided between the corona discharge portions to cool gas. CONSTITUTION: In the cylindrical vessel 1, the first, second, and third discharge portions 6a, 6b, and 6c, the first and second heat exchangers 9a and 9b with the fin 7, and the tube 8 to flow refrigerant are arranged. In the ozonizer havin such a mechanism, A raw gas coming from the gas-charging opening 1a is ozonized at the discharge portion 6a and then cooled while passing through the heat exchanger 9a. Then, the ozonized gas so cooled is sent to the discharge portion 6b and then after passing through the discharge 6b, the heat exchanger 9b, and the discharge portion 6c, is discharged from the outlet 1b in the form of ozonized gas containing high concentration of O 3 . In the Fig. 2 is a discharge line and 3 is a flat earthing electrode. (1) is ozone concentration and (2) is temperature COPYRIGHT: (C)1979,JPO&Japio

Inventors

• 👤 Norikazu Tabata
• 👤 Masaaki Tanaka

Bibliographic Details