| 摘要 |
PURPOSE: An automatic water purifying apparatus based on an electro-chemical action is provided to efficiently eliminate carcinogenic materials and to increase the purifying efficiency of water. CONSTITUTION: An automatic water purifying apparatus includes a water purifying bath(30), a nitrogen sensor(12), a turbidity sensor(14), a controller(60), one or more first electrode plates(32), one or more second electrode plates(34), a direct current power supplying unit(50), a hopper(40), a sludge storing part(80), and a motor pump(70). The nitrogen sensor detects ammoniacal nitrogen contained in raw water. When the turbidity of the raw water is detected by the nitrogen sensor and the turbidity sensor, the polarity of a power outputting terminal is alternated. The ammoniacal nitrogen is detected by the nitrogen sensor, the polarity of the power outputting terminal is alternated. Power is supplied and current values are simultaneously adjusted. The controller outputs a driving signal for a motor pump in order to discharge sludge. |
