| 摘要 |
PURPOSE:To maintain clarity of alkaline water in storage tank in a device which separates water into alkaline (potable) and acidic water using electrolysis and electroosmosis by preventing backwash water from entering pump system in cathode chamber side. CONSTITUTION:Anode chamber 2f and cathode chamber 2h are separated by biscuit wall 2c, both chambers are connected in their small part of bottom corner, and some distance from the connected part in each chamber are installed suction pumps 3, 4 having suction inlet. After electrolysis operation, both pumps are driven for sucking liquid. But, after backwash electrolysis operation, only the pump 3 in the anode chamber 2f is driven to allow water in the cathode chamber 2h to be discharged, so that backwash water is essentially prevented from entering pump system in the cathode chamber. Thus, without need for adding special element to the system, no turbidity is given to the storage tank and therefore water clarity is maintained. |
