| 摘要 |
A non-heating type fluid sterilizing apparatus can efficiently sterilize a fluid having high turbidity and a large quantity of solid matter or a fluid such as blood having low transmissivity of ultraviolet radiation, as well as sterilize either a single fluid in large quantity or various fluids in small quantity. The non-heating type fluid sterilizing apparatus includes a cooling tank integrally connected with a coolant inlet and a coolant outlet in order to introduce, store, and discharge a coolant; a plurality of supporting frames supporting the cooling tank; a plurality of ultraviolet lamps stacked vertically between the opposite supporting frames; a plurality of quartz tubes having the ultraviolet lamps housed therein, respectively; a fluid drainpipe installed across the cooling tank so as to be perpendicular to the ultraviolet lamps; and a spiral tube installed on an outer circumference of the fluid drainpipe, and having a fluid inlet into which a fluid flows, a tube winding, and a fluid outlet connected to the fluid drainpipe.
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