Arrangement in soda recovery boiler for removing melts for maintenance
US6287415A · kind A · utility
4Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 31, 2000 |
| Grant date | Sep 11, 2001 |
| Priority date | — |
| Expiry date | Aug 31, 2020 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD21C11/122
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
Arrangement in a soda recovery boiler, comprising normal melt chutes (6) for removing molten salt from the recovery boiler (1). The recovery boiler (1) comprises an outlet (8), mounted in the wall of the recovery boiler such that it is situated lower down than the normal melt chutes (6), in which case the molten salt can be removed from the bottom of the recovery boiler substantially through the outlet (8), when the recovery boiler (1) is emptied for maintenance or the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.