公开(公告)号：US4026817A

公开(公告)日：1977-05-31

申请号：US592730

申请日：1975-07-03

Applicant: Brunello Ciuti ,  Ferdinando Angelini ,  Ernesto Brandolese

Inventor： Brunello Ciuti ,  Ferdinando Angelini ,  Ernesto Brandolese

IPC: B01F5/04 ,  B01J13/00 ,  B01F3/08

CPC classification number: B01F5/0473

Abstract: An oil in water emulsion is prepared as a continuous process by causing a stream of water to flow through a duct containing a Venturi providing a converging frustum of a cone zone, a diverging frustum of a cone zone and a central zone joining the two frustum of a cone zones, so that the stream flows through a zone upstream of the Venturi where it is directed along a helicoidal path through the converging frustum of a cone zone to the central zone, drawing oil for emulsification to the duct at the zone upstream of the Venturi and causing it to flow along a helicoidal path in the same direction as the water to the central zone so that the oil and water mix and emulsify in that central zone, causing the emulsion so formed to flow through the diverging frustum of a cone zone, then causing the emulsion to flow along a helicoidal path of reverse slope, and thereafter discharging the emulsion from the duct.

Abstract translation: 制备水包油乳液作为连续方法，通过使一股水流过包含文丘里管的管道，该文丘里管提供锥形区域的会聚平截头体，锥形区域的分叉锥台和连接两个平截头体的中心区域 锥体区域，使得流体流过文丘里管上游的区域，在那里沿着螺旋形路径引导通过锥形区域的会聚平截头体到达中心区域，将油乳化到管道上方的区域 文丘里管并使其沿着与水相同的方向沿着螺旋路径流动到中心区域，使得油和水在该中心区域中混合和乳化，使得如此形成的乳液流过锥形区域的发散平截头体 ，然后使乳液沿着反斜线的螺旋路径流动，然后从管道排出乳液。