| 摘要 |
PURPOSE:To reduce an installation space, to simplify assembly and overhaul, and to facilitate maintenance and management by connecting plural numbers of unit separation device at the introducing port of the feed and the outlet port of the discharge to each other. CONSTITUTION:Plural numbers of unit separation device 30 having a cylindrical vessel 34 provided with openings of a feed fluid introducing port 38 and a discharging port 40 at the positions with the same level as a thick flange part 35b at one end side of the cylinder axis of a feed fluid passing chamber 57 and at an axissymmetric position are connected at the flange parts 35b to form one body, and an introducing port 38 of an adjacent unit separating device is connected directly with a discharging port 40. A part of the fluid to be separated is separated by a bundled body 44 of hollow yarn in the first unit separating device, and the residual fluid of the feed material is introduced directly to a feed fluid introducing port 38 of the adjacent second unit separating device 30 from a feed fluid discharging port 30, and the fluid to be separated is again separated by the bundled body 44 of hollow yarn in the second unit separating device 30. By this process, the feed fluid is separated successively.
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