FIELD: thermal power stations and boiler units burning gaseous and liquid fuels; environment pollution control. SUBSTANCE: device has projection unit, flame radiation spectral component separation unit, and photodetector unit, as well as conversion and man- computer communication unit. Mounted in flame radiation spectral component separation unit is movable multiple-slot spectral filter whose displacement distance ensures alignment of lower boundary of transparent slot of movable filter on short wavelength side with upper boundary transparent slot of fixed filter as well as alignment of upper boundary of transparent slot of movable filter with lower boundary of transparent slot of fixed filter; in addition, movable filter is coupled with displacement unit which is connected through matching amplifier and digital-to-analog converter to conversion and man-computer communication unit. EFFECT: enlarged functional capabilities and improved reliability of selective flame monitoring. 1 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| FLAME CHECK DEVICE | 1994 |
|
RU2072480C1 |
| LASER ANALYZER OF MICROPARTICLES AND BIOLOGICAL MICROOBJECTS | 2000 |
|
RU2186362C1 |
| DEVICE FOR AUTOMATIC FOCUSING OF LASER PHOTOPLOTTER | 2001 |
|
RU2207637C2 |
| PHOTODETECTOR INTEGRAL MEMORY LOCATION | 1992 |
|
RU2050600C1 |
| PHOTORECEIVING INTEGRAL MEMORY CELL | 1993 |
|
RU2043665C1 |
| METHOD FOR MULTIPLE-LAYER OPTICAL RECORDING OF BINARY INFORMATION | 1991 |
|
RU2017237C1 |
| PROCESS RECORDING ARRAY OF POINT IRIDESCENT HOLOGRAMS | 2001 |
|
RU2194296C1 |
| TECHNOLOGY OF DETECTION OF LIGHT TRANSPARENT OBJECTS IN ROCK | 2000 |
|
RU2186371C1 |
| LASER DOPPLER FLOW RATE METER | 1998 |
|
RU2144194C1 |
| METHOD FOR MULTILAYER OPTICAL DATA RECORDING AND REPRODUCTION | 1999 |
|
RU2161827C2 |
