Finite Element Analysis of Wear for Centrifugal Slurry Pump.
Instroduction:
In
recent years, with unceasingly increase of quantity of cleaning and
processing coal, the development of coal preparation process with dense
medium in the coal preparation plant has been promoted. In dense medium
cyclone coal preparation, centrifugal slurry pump
must always be used for feeding materials[1]. When feeding materials
with pump, the actuating medium is fluid-solid two-phase slurry which is
a mixture of water, coal, gangue and magnet powdered ore. Because the
working condition is very bad, serious partial wear to the flow
components of pump is caused, which not only reduces the operational
reliability of pump, but also reduces the service life of pump[2-4].
Therefore, besides energy saving and high efficiency, higher requirement
to the operational reliability of pump is also proposed at coal
preparation plants. There will be great significance for safe production
to study the wear location and wear process of centrifugal slurry pump
used in dense medium cyclone, and to reduce the wear degree of the slurry pump.
HEBEI TOBEE PUMP CO.,LIMITED
Add:Hi-tech Development Zone | Shijiazhuang City | Hebei Province | China.
Add:Hi-tech Development Zone | Shijiazhuang City | Hebei Province | China.
Email:Sales@tobeepump.com | Skype:Tobee.pump | Mob:+86-18032034573 | Web:www.tobeepump.com
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