To provide a desalinating apparatus enabling secure desalination even under a high-temperature and a high-pressure conditions.
The desalinating apparatus comprises: a closed-end metal-made pipe body 1 including an inlet water pipe 7 of raw water, an outlet water pipe 9 of the raw water and an electrode water pipe 10; a flange 2 blocking the opening of the pipe body 1 by filling with a liquid to form a closed space inside the pipe body 1; a hollow insulating material 4 placed so as to cover the inner peripheral face of the pipe body 1 in the closed space in the pipe body 1, including an inlet water hole 19 of the raw water, an outlet water hole 20 of the raw water and an electrode water hole 21, and forming a plurality of ditches 3 on the inner peripheral face at an optional interval; at least a pair of electrodes 5 including a cathode 5a and an anode 5b inserted into the ditches 3 of the insulating material 4; and a separator 6 facing the cathode 5a and the anode 5b inserted into the ditches 3 of the insulating material 4 between the cathode 5a and the anode 5b.
COPYRIGHT: (C)2007,JPO&INPIT
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