Structural diagram of horizontal high-speed pump
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Structural cross-section diagram of horizontal high-speed pump, for reference only :)
:) What type of pump is this?
It is a type of centrifugal pump characterized by a high head; for more details, you can refer to the posts on high-speed pumps in the forum
High-speed pumps belong to partial-flow pumps (tangential pumps)
Can I use one with 10% solid content?
10% is probably not sufficient; the parts subject to excessive flow (including the pump casing, pump cover, and impeller) suffer severe erosion due to high fluid velocities, resulting in a short service life. The lifespan of the mechanical seal cannot be guaranteed at all. For small amounts of particulate matter, high-speed pump manufacturers equip them with hydrocyclones to use the cleaned fluid resulting from separation for sealing flushing. For a small amount of particles with a diameter of less than 0.5 mm, it might be okay. The allowable values vary from one manufacturer to another; you can look for information on manufacturers such as Shengdaiyin, Beijing Aerospace, and Zhejiang Tiande, which produce high-speed pumps.
Okay. Thank you~ I’m extremely grateful~
This speed isn’t very high; there are only a high-speed shaft and a low-speed shaft, with one gear stage!