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公开(公告)号：EP0910462B1
公开(公告)日：2001-12-19
申请号：EP97929169.7
申请日：1997-06-09
CPC分类号： B05C17/00516 , B01F5/0656 , B01F5/0657 , B01F5/0665 , B01F5/0671 , B01F5/0676 , B01F5/0677 , B01F13/002 , B01F2215/0039 , B05C17/00553 , B05C17/01
摘要： A mixing device for fluids, comprising a column within which there is an internal core, a space between the column and core defining a channel for the flow of the fluids, the surface of the column facing the core having fluid guide elements which impart helical flow in a first twist direction upon a fluid flowing along the channel, the surface of the core having fluid guide elements thereon which impart helical flow in an opposite twist direction upon the fluid. On part of the channel, the helical flow imparted to the fluid is predominantly in the twist direction of the elements on the core and on a part of the channel upstream or downstream of this part the helical flow imparted to the fluid is predominantly in the twist direction of the elements on the column.
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公开(公告)号：EP0910462A1
公开(公告)日：1999-04-28
申请号：EP97929169.0
申请日：1997-06-09
CPC分类号： B05C17/00516 , B01F5/0656 , B01F5/0657 , B01F5/0665 , B01F5/0671 , B01F5/0676 , B01F5/0677 , B01F13/002 , B01F2215/0039 , B05C17/00553 , B05C17/01
摘要： A mixing device for fluids, comprising a column within which there is an internal core, a space between the column and core defining a channel for the flow of the fluids, the surface of the column facing the core having fluid guide elements which impart helical flow in a first twist direction upon a fluid flowing along the channel, the surface of the core having fluid guide elements thereon which impart helical flow in an opposite twist direction upon the fluid. On part of the channel, the helical flow imparted to the fluid is predominantly in the twist direction of the elements on the core and on a part of the channel upstream or downstream of this part the helical flow imparted to the fluid is predominantly in the twist direction of the elements on the column.
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公开(公告)号：EP0724477A1
公开(公告)日：1996-08-07
申请号：EP94930221.0
申请日：1994-10-25
发明人： YOUNG, David, John
CPC分类号： B01F5/0665 , B01F5/0671 , B01F5/0676 , B01F5/0677
摘要： Described herein is an improved homogenising head in which a variable orifice can be readily provided. The head (10) comprises a casing section (12) and a plug section (14). The casing section (12) has an internally threaded portion (120) which has a series of notches (126) formed in the threads (124). The plug section (14) has an externally threaded portion (14) which has a series of flats (154) formed on the threads (152). The two threaded portions (120, 140) are engaged and the cooperation of the notches (126) and flats (154) define homogenising orifices through which the material being homogenised passes. The orifices so formed are variable in size depending on the relative positioning of the notches (126) relative to the flats (154).
摘要翻译： 这里描述的是一种改进的均质头，其中可容易地提供可变孔。 头部（10）包括壳体部分（12）和插塞部分（14）。 外壳部分（12）具有内螺纹部分（120），该内螺纹部分具有形成在螺纹（124）中的一系列凹口（126）。 插头部分（14）具有外螺纹部分（14），其具有形成在螺纹（152）上的一系列平面（154）。 两个螺纹部分（120,140）接合并且凹口（126）和平坦部分（154）的配合限定均匀化孔口，均匀化材料通过所述均化孔口穿过。 这样形成的孔根据凹口（126）相对于平面（154）的相对位置而变化。
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公开(公告)号：EP0028948A1
公开(公告)日：1981-05-20
申请号：EP80401434.8
申请日：1980-10-08
发明人： Bordas, André
CPC分类号： B01F5/0665 , A01J11/16 , B01F5/0671 , B01F5/0676 , B01F5/0677 , Y10T137/86734 , Y10T137/86751 , Y10T137/86871 , Y10T137/8782
摘要： Dispositif d'homogénéisation pour produits liquides ou pâteux, comprenant une enveloppe dont la surface cylindrique interne est filetée, sur une partie au moins de sa longueur, un orifice d'alimentation en produits qui est pratiqué à travers la paroi de ladite enveloppe, un obturateur en forme de bouchon cylindrique fileté qui est vissé dans ladite enveloppe, ledit obturateur présentant des rainures longitudinales qui définissent avec le filetage de l'enveloppe, des passages d'homogénéisation pour les produits, et une tubulure de sortie desdits produits homogénéisés.
Pour assurer le réglage en marche, les filetages (22, 23) de l'enveloppe (1) et de l'obturateur (2) sont conformés de telle sorte que la section des passages d'homogénéisation puisse être modifiée par rotation dudit obturateur, ladite rotation étant rendue possible du fait que l'orifice d'alimentation (9) débouche dans un espace annulaire (10) entourant ledit obturateur, sensiblement au milieu de la longueur des passages d'homogénéisation, de telle sorte que les produits introduits sous pression dans le dispositif par l'orifice d'alimentation (9) se répartissent en deux courants de même débit qui s'écoulent suivant deux directions opposées le long desdits passages d'homogénéisation.
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