Method for thermal afterburning of exhaust air from industrial working plants and device for carrying out this method
US3942264A · kind A · utility
53Cited by
13References
13Claims
0Family size
Inventor
Key dates
| Filing date | Nov 7, 1973 |
| Grant date | Mar 9, 1976 |
| Priority date | — |
| Expiry date | Nov 7, 1993 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF26B23/022
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
In a plant in which there is a circulating gas flow, an afterburner is provided which is supplied with fuel from outside the system. A part of the circulating gas is extracted and fed to the afterburner after passing in heat exchange relation with a part of the burnt gas. The heat produced in the burner is fed to the plant either by feeding the burnt gas back to the plant or through heat exchange between the burnt gas and the gas in the plant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.