| 摘要 |
PROBLEM TO BE SOLVED: To provide a fine iron powder removal device which does not cause abrasion of a seal member due to pushing and drawing operation of a rod connected with a magnetic element, can reliably prevent penetration of water into a housing body during cleaning, over a long period and, thereby, can prevent operation failure due to rusting of the magnetic element beforehand.SOLUTION: A fine iron powder removal device 1 is configured such that a rod 14 is subjected to drawing operation via a grip member 38, thereby, a magnetic element 22 is drawn out of a pipe body 21 and can be located into a cylindrical part 11a of a housing body 11. Here, a part exposed from a cover body part 11b of the rod 14 to the outside is covered with a first coupling member 31 and a second coupling member 32 and both flanges 41, 42 are fastened with a clamp member 45 while interposing a seal member 43 between the flanges 41, 42 disposed on abutting parts of the coupling members 31, 32 and, thereby, the coupling members 31, 32 are connected in a tight-sealing state. |
