Apparatus and method for homogenizing two or more fluids of different densities
US8702299B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 14, 2011 |
| Grant date | Apr 22, 2014 |
| Priority date | — |
| Expiry date | Nov 14, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F2025/915
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An apparatus for blending two or more fluid streams, wherein a first fluid has a higher density than the other fluids, includes a first fluid director and at least a second fluid director providing fluid communication of a first and second fluid stream, respectively, to a primary mixing chamber. The first fluid director includes one or more baffles to disturb the first fluid stream and to direct it toward a rearward portion of the first inlet to the primary mixing chamber. A secondary blending chamber is in fluid communication with the primary chamber outlet and includes at least one, and preferably two static mixers. When two static mixers are serially retained in the secondary blending chamber, they may be skewed rotationally relative to each other such that the orifice profiles of each static mixer are not in alignment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.