Pressure bend sieve is a kind of high efficient sieve,
relying on pressure screening the wet, which is composed of screen
surface, sieve box, feeding device and outlet. The screen surface
is the key component. It is made of stainless steel shape screen.
When operating the wet material ejected from the nozzle under
pressure from 0.2 to 0.4 Mpa, high ejection speed produces
tangential force, triangular mesh wedge forms blade to scrap the
material into a thin layer, then the water and fine material evenly
dispersed, and the entire screen surface get essential
self-cleaning. The material on the sieve discharged from the
taphole, The material under the sieve get into the stock inlet. As
it adopted the multistage countercurrent washing process, it can
effectively improve powder extraction rate and starch quality,
having an obvious economic benefits. It becomes an replacement of
the screening process in starch industry. Application: germ washing and
fiber separation in starch industry.