Foreign substance collecting apparatus and electrical steel sheet manufacturing facility including same
US12138709B2 · kind B2 · utility
0Cited by
3References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2019 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Feb 8, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K2103/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A foreign substance collecting apparatus according to one embodiment of the present disclosure may comprise: a collection body unit formed with a suction port through which air including foreign substances flows in and a discharge port through which air removed of the foreign substances is discharged; and a mixing unit provided inside the collection body unit and disposed on a flow passage of the air, and forming a vortex in washing water contained therein by inducing a rotary flow of the air.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.