Apparatus for dissolving a solid material in a liquid
US7300197B2 · kind B2 · utility
11Cited by
11References
9Claims
0Family size
Inventors
Key dates
| Filing date | Aug 28, 2006 |
| Grant date | Nov 27, 2007 |
| Priority date | — |
| Expiry date | Aug 28, 2026 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01F35/22142
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An apparatus for dissolving a solid material in a liquid including a container for receiving the solid material and the liquid. A turbidimeter measures the turbidity of the liquid in the container. A blender stirs the liquid in the container until the turbidity thereof, as measured by the turbidimeter, falls below a predetermined level. A sensor gauges the level of liquid in the container and causes a valve to admit liquid into the container when the liquid level falls below a set point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.