公开(公告)号：WO2007082766A1

公开(公告)日：2007-07-26

申请号：PCT/EP2007/000499

申请日：2007-01-22

Applicant: N.V. DE SMET ENGINEERING S.A. ,  KELLENS, Marc ,  HENDRIX, Marc

Inventor： KELLENS, Marc ,  HENDRIX, Marc

IPC: B01D9/00 ,  B01F11/00 ,  C11B3/00 ,  C11B15/00 ,  F28D11/06

CPC classification number: B01F11/0082 ,  B01D9/0013 ,  B01D9/004 ,  B01D9/005 ,  B01F11/0088 ,  B01F11/0091 ,  B01F15/066 ,  B01F2015/061 ,  C11B7/0075

Abstract: The invention provides operating the dry or solvent fractionation of oils and fats in a crystalliser comprising a crystallisation vessel (1,2), an agitator, cooling means and a drive, wherein said drive provides said agitator with an oscillating motion, and/or a rotating motion around an axis, with the proviso that each point of said agitator moves at substantially the same linear speed. The invention also provides a crystalliser comprising a crystallisation vessel (1,2) having a polygonal cross-section, an agitator and a drive, wherein said drive provides said agitator with an oscillating motion, and wherein said agitator is not inclined to the moving direction.

Abstract translation: 本发明提供了在包括结晶容器（1,2），搅拌器，冷却装置和驱动器的结晶器中操作油和脂肪的干或溶剂分馏，其中所述驱动器为所述搅拌器提供振荡运动，和/或 围绕轴旋转运动，条件是所述搅拌器的每个点基本上以相同的线速运动。 本发明还提供一种包括具有多边形横截面的结晶容器（1,2），搅拌器和驱动器的结晶器，其中所述驱动器为所述搅拌器提供摆动运动，并且其中所述搅拌器不倾斜于运动方向 。