Multi-stream energy source steam generator system
US6588379B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 6, 2001 |
| Grant date | Jul 8, 2003 |
| Priority date | — |
| Expiry date | Aug 6, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P80/15
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A steam generator system incorporates multiple processes, either in series or independently and with each process having a process fluid associated therewith, to transfer heat between a common working fluid and the process fluids in order to generate steam from the working fluid. The heat transfer may be controlled by controlling the flow of the working fluid to further regulate and control the generation of steam and/or the individual processes themselves. The generator system includes a vessel and may optionally have baffles located within the vessel to separate the flow of working fluid into a recirculation system to facilitate in the overall operation of the system. The working fluid must be capable of forming steam and preferably consists essentially of water. Straight tubes, plate-type heat exchange surfaces having a common boiling fluid stream, U-tubes, helical tubes, and/or curved tubes may be used as heat exchange means for transferring heat between the working fluid and the process fluids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.