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AN APPROACH FOR AUTOMATION THE OPERATINGOF THE ROTARY LJUNGSTROM TYPE PRE-HEATER (II)


CIUCESCU EDUARD
“DUNĂREA DE JOS” UNIVERSITY OF GALAŢI

Issue:

MOCM, Number 11, Volume III

Section:

Production of Thermic and Electric Energy

Abstract:

All rotary Ljungstrom type pre-heaters have the problem is to optimize the number of rotation of the heat wheel. Due to the many sources of boiler inefficiency, the temperature of flue gas changes, it is necessary to change the number of rotation of heat wheel. This paper presents a logical scheme of operating the rotary Ljungstrom type pre-heaters, taken into consideration only the exit temperature of flue-gas changing the flow of natural gas, but also the number of rotation of the heat wheel.

Keywords:

heat wheel, number of rotation, flue-gas, logical scheme.

Code [ID]:

MOCM200511V03S01A0004 [0000103]


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