Annealing furnace, method of constructing annealing furnace, and structure for prefabrication
US12359277B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2020 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | Feb 27, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF27D2001/0059
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
Provide is an annealing furnace, a method of constructing the annealing furnace, and a structure for prefabrication which make it possible to use a prefabricated construction method for the annealing furnace even in a long length. The annealing furnace includes a case, and plural rows of rolls at the top and the bottom of the inside of the case, the rolls being configured to convey a steel strip. The annealing furnace includes: horizontally parting faces where a body of the furnace can be horizontally divided, wherein each of horizontally parted sections parted by the horizontally parting faces further has vertically parting faces where the horizontally parted sections can be divided in a direction vertical to a longitudinal direction of the body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.