Magnetic separating apparatus
US4025433A · kind A · utility
1Cited by
9References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 22, 1976 |
| Grant date | May 24, 1977 |
| Priority date | — |
| Expiry date | Jan 22, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB03C2201/18
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A slotted pipe is rotatably supported in a drag tank and communicates with the suction line of a pump. Magnetic discs are rotatable with the pipe and serve to attract and catch magnetic particles in liquid flowing to the pipe so as to prevent such particles from entering the pump. A scraper is positioned adjacent the rotatable discs and pipe to brush the caught particles therefrom and direct the particles to the bottom of the tank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.