| 摘要 |
PURPOSE: An apparatus for sterilizing and purifying water using photocatalyst and ultraviolet lamp module is provided to perform maintenance conveniently by installing easily removable ultraviolet lamp module on a waterway and change structure of the apparatus freely by properly adjusting the number of the ultraviolet lamp module or ultraviolet lamps installed on the module according to the amount of water to be treated. CONSTITUTION: In a sterilizing and purifying apparatus comprising a plurality of ultraviolet lamps, the apparatus using ultraviolet lamp module comprises a waterway unit(30) at both ends of which inlet water tank(34) and outlet water tank(35) are respectively formed, and in which a waterway(40) is formed between the inlet water tank and outlet water tank; and an ultraviolet lamp module(10) comprising one or more ultraviolet lamps(20), two or more supports(15) to which the ultraviolet lamps are fixed, and which support an upper plate(13) at the upper side of the ultraviolet lamps, and cleaning unit for continuously cleaning the ultraviolet lamps, wherein the ultraviolet lamp module is rested on the waterway of the waterway unit, wherein the cleaning unit comprises brushes(53), fixing member, ball screw(59) and motor. In a sterilizing and purifying apparatus comprising a plurality of ultraviolet lamps, the sterilizing and purifying apparatus using ultraviolet lamp module comprises a waterway unit at both ends of which inlet water tank and outlet water tank are respectively formed, and in which a waterway is formed between the inlet water tank and outlet water tank; one or more ultraviolet lamp modules comprising one or more ultraviolet lamps longitudinally installed in a direction of treated water flowing along the waterway, two or more supports to which the ultraviolet lamps are fixed, and which support an upper plate at the upper side of the ultraviolet lamps, and cleaning unit installed on the upper plate to continuously clean the ultraviolet lamps; and a titanium dioxide (TiO2) layer formed on the surface of the waterway and ultraviolet lamp modules so that photocatalytic oxidation reaction occurs by ultraviolet rays emitted from the ultraviolet lamps.
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