Invention Grant
- Patent Title: Device for generating gas bubbles in suspensions for the enrichment of mineral and non-mineral raw materials and use of such a device
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Application No.: US17056287Application Date: 2019-04-12
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Publication No.: US11491449B2Publication Date: 2022-11-08
- Inventor: Heiko Teuber , Venkoba Rao Bidarahalli , Mohan Kumar Katuga Siddoji Rao
- Applicant: TAKRAF GMBH
- Applicant Address: DE Leipzig
- Assignee: TAKRAF GMBH
- Current Assignee: TAKRAF GMBH
- Current Assignee Address: DE Leipzig
- Agency: Heslin Rothenberg Farley & Mesiti P.C.
- Priority: DE102018109952.5 20180425
- International Application: PCT/EP2019/059437 WO 20190412
- International Announcement: WO2019/206678 WO 20191031
- Main IPC: B01F7/00
- IPC: B01F7/00 ; B01F7/16 ; B01F3/04 ; B03D1/22 ; B01F27/272 ; B01F23/233 ; B01F27/053 ; B01F27/81
Abstract:
The invention relates to a device for generating gas bubbles in suspensions, which are contained in a tank, having a rotation-symmetric stator (16) and a rotation-symmetric rotor (15), which is connected to a hollow drive shaft (5), wherein the stator, the rotor and the hollow drive shaft are arranged concentrically about a vertical axis of rotation (17) of the rotor and the drive shaft, and the rotor executes a rotational movement about the axis of rotation inside the stator.
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