Exhaust gas heat recovery boiler
US4664067A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Feb 14, 1986 |
| Grant date | May 12, 1987 |
| Priority date | — |
| Expiry date | Feb 14, 2006 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF22B1/1869
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
An exhaust gas boiler including a plurality of superheaters and reheaters disposed separately in a side-by-side relationship with each other in the upstream of exhaust gas flow and in a plane across the complete of said exhaust gas boiler, which comprises in combination a plurality of superheater means and reheater means separated into primary and secondary groups respectively in such a manner that the secondary superheater means and secondary reheater means are disposed side by side with each other, the primary reheater means being in the downstream of the secondary superheater means and the primary superheater means in the downstream of the secondary reheater means, the primary superheater means and the secondary superheater means being connected with each other, the primary reheater means and the secondary reheater means being connected with each other, respectively, and that there are provided a plurality of pass partition means between the superheater means and the reheater means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.