THE DEVICE FOR STERLIZING WATER WITH OZONE AND ULTRAVIOLET RAYS

摘要

A water treatment equipment which treats water using both ozone and ultraviolet rays, and can maximize the absorption ratio of ozone by increasing the flow rate of flowing water and generating a vortex flow in the flowing water at the same time is provided. An equipment for treating water using ozone and ultraviolet rays comprises: a water current tank(10) comprised of a cylindrical upper body(10A) which has a water inflow pipe(P1) connected to one side of an upper portion thereof, and of which a lower side is opened, and a funnel type lower body(10B) which extends downward from the upper body, and has a water discharge hole(H) formed in a lower end portion thereof; a box-shaped ultraviolet sterilizing tank(20) in which a plurality of ultraviolet lamps(21) are installed, and which has a water discharge pipe(P2) connected to an upper portion of the sidewall thereof, and a water inflow hole(H') formed in a bottom plate(23) thereof; a channel pipe(30) connecting the water discharge hole of the water current tank and the water inflow hole of the ultraviolet sterilizing tank; and an ozone injection pipe(40) connected to the water inflow pipe of the water current tank, wherein a spiral rotary blade(B) is additionally installed on an inner peripheral surface of the lower body of the water current tank.