| 摘要 |
The invention relates to electrochemistry, namely to the electrochemical separation of coarsely dispersed suspensions and may be used for sewage treatment in the food, pharmaceutical, chemical industries etc. The proposed electroflotator includes a cylindrical body (1) with cone-shaped bottom, branch pipes for inlet (2) and outlet (3) of the treated liquid placed in the upper part of the body. At the body bottom there are installed a graphite perforated anode (7) and a cathode in the form of brushes (8), and inside it there is installed a foam removal pipe-line (15). In the upper part of the pipe-line there is installed a foam catcher (6), wherein there is placed a spherical ferromagnetic charge (12) and a concentric solenoid (17), enclosed into a hermetic carcass (18), separated from the pipe-line by means of a netting (13). The foam catcher (6) is connected to a fan (21) for foam aspiration and pumping on a closed circuit by means of a foam blower (22) into the foam catcher (6). Inside the body (1) there are installed parallel decantation shelves (10), inclined toward the central pipe-line (15), and under the shelves on the same axis with the central pipe-line there is installed a pipe-line (11) equipped with a sediment removal branch pipe (4).
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