| 摘要 |
PURPOSE:To maintain the uniform electrolytic decomposition conditions in each anode chamber in a box type electrolytic cell using ion exchange membranes by supplying dividedly salt water to the upper part of the anode chambers from a header or the like which is inserted into an electrolyzing cover and has >=2 small holes. CONSTITUTION:This electrolytic cell using the ion exchange membranes is coated with an electrolytic cell cover 7 in the upper part of the electrolytic cell body over the entire surface thereof and is disposed internally with the bag-shaped ion exchange membranes 1, sealing plugs 3 provided with holes for gas venting and liquid circulation, anodes 4, cathodes 5 and separating plates 6. The common header 8 for each anode chamber is formed to the part in the upper part of the electrolytic cell body enclosed by the cover 7. A header pipe 9 is inserted into the cover 7 and the salt water is dividedly supplied to >=2 points to the header 8 from >=2 small holes provided to the pipe 9. The uniform electrolytic decomposition conditions in the respective anode chambers in the electrolytic cell are thus maintained and the electrolytic decomposition is effected under the optimum conditions in each anode chamber. |
