| 摘要 |
PURPOSE: A flux cleaning system is provided to prevent a waste of a cleaning solution and a decrease of a cleaning property due to a contamination of a source water or a temperature decrease of a deionized water by improving the structure. CONSTITUTION: A flux cleaning system additionally comprises a heater(21) installed in a cleaning tank(5) for keeping a temperature of a deionized water to a constant temperature by heating the deionized water, a thermocouple(22) mounted on the heater(21) for detecting the temperature, a first sub-tank(12) connected to a first sub-drain pipe(24), a second sub-tank(13) connected to a second sub-drain pipe(25), and a connecting pipe(26) for connecting between the first sub-tank(12) and the second sub-tank(13). At this point, an optimal cleaning state is embodied by preventing a temperature change through the heater(21) and the thermocouple(22) and a contamination of a source water is reduced by the first and second sub-tanks(12,13).
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