Resumo
FIELD: power engineering.
SUBSTANCE: method includes setting the required pressure in the working area of a unit, measurement of pressure in the working area of the unit, comparison of the measured value with the set one and generation of a control action at a gate or a shutter in a smoke tract. After measurement of pressure in the working area, oxygen concentration is measured in effluent smoke gases, as well as fuel consumption and coefficient of air excess according to the ratio "fuel-air for combustion", afterwards the value of atmospheric air suctions is measured into the working area of the unit in accordance with the following formula.
SUBSTANCE: method includes setting the required pressure in the working area of a unit, measurement of pressure in the working area of the unit, comparison of the measured value with the set one and generation of a control action at a gate or a shutter in a smoke tract. After measurement of pressure in the working area, oxygen concentration is measured in effluent smoke gases, as well as fuel consumption and coefficient of air excess according to the ratio "fuel-air for combustion", afterwards the value of atmospheric air suctions is measured into the working area of the unit in accordance with the following formula.
Título traduzido da contribuição | METHOD TO CONTROL GAS TIGHTNESS OF WORKING AREA IN ENERGY TECHNOLOGY UNITS: patent of invention |
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Idioma original | Russian |
Número de patente | 2496070 |
IPC | F27B 1/26,C21B 7/24,G05D 16/00 |
Data de arquivo | 19/04/2012 |
Estado da publicação | Published - 20 out 2013 |
GRNTI
- 53.07.00