Apparatus for continuous preparation of a suspension
US4093189A · kind A · utility
Inventors
Key dates
| Filing date | Oct 18, 1976 |
| Grant date | Jun 6, 1978 |
| Priority date | — |
| Expiry date | Oct 18, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F33/451
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The apparatus comprises a housing mounted on a framework and accommodating therein an annular inductor encircling a mixing chamber and adapted to create a rotating electromagnetic field in said chamber. Ferromagnetic particles are present in the mixing chamber. The mixing chamber communicates from above with a charging device including a feed screw continuously supplying solid components of the suspension directly into the chamber; liquid components of the suspension are fed into the chamber through the hollow shaft of the feed screw. Connected from below to the mixing chamber is one end of an S-shaped conduit acting as a discharge device. The apparatus provides rapid and effective mixing of the components of the suspension.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.