公开(公告)号：US20230311087A1

公开(公告)日：2023-10-05

申请号：US18207655

申请日：2023-06-08

申请人： Guangzhou University

发明人： Fan Jiang ,  Haitao Huang ,  Meirong Chen ,  Haoxiang Huang ,  Yuqin Huang ,  Ju Yan

IPC分类号： B01J13/04 ,  B01J13/10 ,  B01L3/00 ,  B01F23/41 ,  B01F33/3011

CPC分类号： B01J13/04 ,  B01J13/10 ,  B01L3/502746 ,  B01F23/4105 ,  B01F23/4144 ,  B01F23/4143 ,  B01F33/3011 ,  B01L2400/086 ,  B01L2200/0636 ,  B01L2300/0861 ,  B01L2400/0406

摘要： A flow focusing type one-step double emulsion droplet parallel generation device and method. The device comprises a fluid injection module, a liquid droplet generation module, a liquid droplet surface solidification module and a liquid droplet collection module, wherein the fluid injection module is used for conveying fluid of each phase to the liquid droplet generation module; and the liquid droplet generation module comprises a fluid distribution functional area, a liquid droplet preparation functional area and an auxiliary functional arca, wherein the liquid droplet distribution functional area is used for conveying the fluid of each phase into a channel of the fluid of each phase corresponding to the liquid droplet preparation functional area, and the fluid of each phase is gathered at the same point in a flow focusing structure and then is broken, and a fluid of an outer phase covers the fluid of the middle phase.