Installation for cutting scrap iron by oxygen cutting
US5280883A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 24, 1993 |
| Grant date | Jan 25, 1994 |
| Priority date | — |
| Expiry date | Feb 24, 2013 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22D11/126
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Installation for cutting scrap iron by oxygen cutting. PA0 characterised in that it furthermore comprises a pit in the form of a channel filled with water disposed beneath the cutting bench, which cutting bench comprises holes in order to allow cutting slag to fall directly into the water in the pit, and in that the cutting zone, in particular the torches thereof, is completely housed inside a large leaktight container internally provided with at least one suction hood for evacuating the vapors, brown smoke and dust emitted during the cutting operation. The installation is connected to a unit for treating the smoke, for dust removal and for denitrification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.