Precision refractory removal systems and methods
US12048955B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 18, 2021 |
| Grant date | Jul 30, 2024 |
| Priority date | — |
| Expiry date | Feb 16, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB08B2209/08
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An improved refractory removal system may provide a top, bottom, and nozzle assemblies. At least one of the top or bottom assemblies may provide a rotation mechanism that allows a nozzle or the nozzle assembly to be rotated about a central axis or axis of rotation. The system may provide one or more securing mechanism(s) that allow the system to be secured in a desired position of a refractory vessel that refractory material is to be removed from. The nozzle assembly may provide an axial actuation mechanism that allows the nozzle to be moved away or towards the central axis. The nozzle assembly may also provide a linear actuation mechanism that allows the nozzle to be moved up or down along the central axis. It shall be recognized that the system provides at least three degrees of motion to the nozzle, thereby allowing the system to be utilized for a variety of situations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.