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Application filed by Одеський Політехнічний Університет, Одесский политехнический университетfiledCriticalОдеський Політехнічний Університет
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Fluidized-Bed Combustion And Resonant Combustion
(AREA)
Abstract
A method for automated control of burning process in combustor with circulating fluidized bed through measuring ratio of pressure drop at air distribution grill and pressure drop at fluidized bed, fuel rate, flow rate of primary air and control of the last one by rate of change of steam pressure and control of secondary air by pressure in boiler drum and flow rate of steam with correction by oxygen content in gases going out. To increase quality of control of burning in the combustor at changing modes of its operation a temperature of the bed is additionally measured, and ash consumption is controlled by bed temperature and fuel rate with distribution the ash between the combustor and external heat exchanger.
UA4832227A1990-04-161990-04-16Method for automated control of burning process in combustor with circulating fluidized bed
UA16054A1
(en)