Invention Grant
- Patent Title: Flotation apparatus
- Patent Title (中): 浮选机
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Application No.: US505019Application Date: 1995-07-21
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Publication No.: US5770050APublication Date: 1998-06-23
- Inventor: Michael Trefz , Thomas Martin , Hans-Dieter Dorflinger
- Applicant: Michael Trefz , Thomas Martin , Hans-Dieter Dorflinger
- Applicant Address: DEX Ravensburg
- Assignee: Voith Sulzer Stoffaufbereitung GmbH
- Current Assignee: Voith Sulzer Stoffaufbereitung GmbH
- Current Assignee Address: DEX Ravensburg
- Priority: DEX4426159.4 19940722
- Main IPC: B01F5/04
- IPC: B01F5/04 ; B01F5/06 ; B03D1/14 ; B03D1/24 ; B04C5/081 ; D21B1/32 ; D21F1/70 ; B04C3/00 ; B04C3/06
Abstract:
An apparatus for selective particle flotation includes a static mixer connected to a flotation section in lieu thereof of the apparatus. The static mixer is disposed upstream of the flotation section in lieu thereof with respect to a direction of fluid flow through the apparatus. The static mixer mixes sludge with small gas bubbles. A flotation cyclone is disposed in an upstream portion of the flotation section in lieu thereof with respect to the direction of fluid flow through the apparatus. The flotation cyclone is the initial separation device through which the sludge flows.
Public/Granted literature
- US4556717A Process for producing 1-[2-(2,4-dichlorophenyl)-pentyl]-1H-1,2,4-triazole Public/Granted day:1985-12-03
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