| 摘要 |
<p>A divided mechanical seal device, wherein: a seal cover (12) can be divided at a division surface (12c) substantially parallel to the shaft core of a rotating shaft (6); a string-shaped primary seal member (15) that prevents leakage of fluid from the division surface (12c) is attached to the division surface (12c) of the seal cover (12), such that at least part (15b) of the primary seal member (15) is exposed to the inner circumferential surface of the seal cover (12); a secondary seal member (35) extending in the circumferential direction is attached to a stationary-side seal ring (30); and the secondary seal member (35) is in contact, so as to be movable along the shaft direction of the rotating shaft (6), with the primary seal member (15) exposed to the inner circumferential surface of the seal cover (12).</p> |
