To provide pump equipment for allowing easy replacement of a seal member without removing a driving machine and a frame.SOLUTION: The pump equipment includes a driving machine 39 arranged above a pump 30 for driving the pump 30, a detachable coupling 86 for connecting a driving shaft 40 of the driving machine 39 to a rotary shaft 34 of the pump 30, a fixed base 62, a flexible base 60, an upper side seal member 75A and a lower side seal member 75B shaped annular and arranged between an inner peripheral face 62b of the fixed base 62 and the outer peripheral face of a body part 60a of the flexible base 60 in the vertical direction, and a moving-up device 400 for moving up the flexible base 60 together with the pump 30 in the state that the coupling 86 is removed until the lower side seal member 75B is exposed.SELECTED DRAWING: Figure 16
ポンプ設備およびポンプ設備の維持管理方法
2022-04-08
Patent
Elektronische Ressource
Japanisch