公开(公告)号：US11819810B2

公开(公告)日：2023-11-21

申请号：US14192838

申请日：2014-02-27

Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION

Inventor： Rajesh Luharuka ,  Gocha Chochua ,  Hau Nguyen-Phuc Pham ,  Mark Ayyad

IPC: B01F23/53 ,  B01F25/53 ,  B01F25/85 ,  B01F27/192 ,  B01F27/81

CPC classification number: B01F23/53 ,  B01F25/53 ,  B01F25/85 ,  B01F27/192 ,  B01F27/8111

Abstract: A mixer and method for mixing are provided. The mixer includes a housing including a fluid inlet, an additive inlet, and an outlet. The housing defines a mixing chamber in fluid communication with the fluid inlet, the additive inlet, and the outlet. The mixer also includes an impeller disposed in the mixing chamber. When rotated, the impeller pumps fluid through the fluid inlet. The mixer also includes a slinger disposed in the mixing chamber and configured to receive the fluid from the impeller and to receive an additive from the additive inlet. When rotated, the slinger slings the fluid and the additive radially outwards. The mixer further includes a flush line extending between the mixing chamber and the additive inlet. The flush line is receives, from the mixing chamber, a portion of the fluid pumped by the impeller and to deliver the portion of the fluid to the additive inlet.

公开(公告)号：US20240033695A1

公开(公告)日：2024-02-01

申请号：US18484668

申请日：2023-10-11

Applicant: Schlumberger Technology Corporation

Inventor： Rajesh Luharuka ,  Gocha Chochua ,  Hau Nguyen-Phuc Pham ,  Mark Ayyad

IPC: B01F23/53 ,  B01F25/53 ,  B01F25/85 ,  B01F27/192 ,  B01F27/81

CPC classification number: B01F23/53 ,  B01F25/53 ,  B01F25/85 ,  B01F27/192 ,  B01F27/8111

Abstract: A mixer and method for mixing are provided. The mixer includes a housing including a fluid inlet, an additive inlet, and an outlet. The housing defines a mixing chamber in fluid communication with the fluid inlet, the additive inlet, and the outlet. The mixer also includes an impeller disposed in the mixing chamber. When rotated, the impeller pumps fluid through the fluid inlet. The mixer also includes a slinger disposed in the mixing chamber and configured to receive the fluid from the impeller and to receive an additive from the additive inlet. When rotated, the slinger slings the fluid and the additive radially outwards. The mixer further includes a flush line extending between the mixing chamber and the additive inlet. The flush line is receives, from the mixing chamber, a portion of the fluid pumped by the impeller and to deliver the portion of the fluid to the additive inlet.