ULTRAVIOLET WATER TREATMENT DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an ultraviolet water treatment device capable of treating water by irradiating with ultraviolet rays while sufficiently corresponding to the change of the type of water and a water amount. SOLUTION: The ultraviolet water treatment device includes: an ultraviolet lamp unit 22 provided with a first flange coupling for piping at both ends thereof and an ultraviolet irradiation tube consisting of an ultraviolet lamp and a lamp protecting tube inside thereof; and a cleaning device drive unit 23 provided with a second flange coupling for piping at both ends thereof and drives a cleaning device for cleaning the surface of the lamp protecting tube. The ultraviolet lamp unit and the cleaning device drive unit are connected at the first and second flange couplings for piping. COPYRIGHT: (C)2011,JPO&INPIT