<p>The present invention relates to an apparatus for screening a fibrous suspension. Especially it relates to the construction of a rotor element for the screen. The rotor element comprises a front surface facing the flow, an upper surface and a sloping trailing surface. Its trailing surface is curved and the sidewalls thereof converge at the back point of the element.</p>
申请公布号
WO2009040464(A1)
申请公布日期
2009.04.02
申请号
WO2008FI00107
申请日期
2008.09.26
申请人
ANDRITZ OY;HARJU, PETRI;SIIK, SAMI;KIERO, SIMO;TERAEVAE, VILLE
发明人
HARJU, PETRI;SIIK, SAMI;KIERO, SIMO;TERAEVAE, VILLE