【Picture of the Day Question 055】February 24, 2018
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【Daily Picture Question No. 055】February 24, 2018: Which component is controlled by the circuit in the picture? Schematic diagram of the instrument control circuit for the outlet temperature of the reaction heating furnace. For management purposes, if you need to view content from a few days ago, please access it through the summary post below. 2018 Chemical Engineering Technology Training – Daily Question Summary Thread: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=18889712018 Registered Equipment Section – Daily Image Summary Thread: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1888970
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Heating furnace fuel gas/oil: Flow rate controlled by temperature
Instrument control circuit diagram for the outlet temperature of the reaction heating furnace
Heating furnace outlet temperature control.....
Control the temperature of the heating furnace using flow rate.
Control the fuel gas flow rate through cascade control of the oil product outlet temperature and the heated fuel gas flow rate