OZONE WATER PRODUCTION APPARATUS

摘要

This invention provides an ozone water production apparatus which has high versatility and can produce ozone water in a simpler construction and further can suppress thermal decomposition to produce ozone water having a higher concentration. An O2 gas and an N2 gas are introduced into an ozonizer (2), and ozone is generated in the ozonizer (2). The generated ozone is mixed with supplied water. The mixture is introduced into a circulation pump (4) to dissolve ozone in water. A pipe from the ozonizer (2) is connected through a T-shaped union joint to a water pipe connected to the circulation pump (4) to mix water with the generated ozone gas. Further, the ozone water is heated to a predetermined temperature by a heat exchanger (5a) using warm water as a heating medium.