Single-drum recovery boiler
US5299534A · kind A · utility
11Cited by
2References
6Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 21, 1993 |
| Grant date | Apr 5, 1994 |
| Priority date | — |
| Expiry date | Jan 21, 2013 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF22G7/14
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A single-drum recovery boiler comprising a superheater (2), boiler bank elements (3a) forming a boiler bank, and elements (3b) forming an economizer. In the recovery boiler, a plurality of boiler bank elements (3a) and economizer elements (3b) are disposed alternately so that a boiler bank--economizer unit (3) is achieved where the ratio between the boiler bank elements and the economizer elements is optimized in relation to the operating conditions of the boiler.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.