Except for oxygen heating measures
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What are the heating methods for removing oxygen? Is there an electric heating device? ...
I’ve hardly seen any that use electric heating; I’ve only seen those that use steam for heating.
We have two deaerators; the smaller boiler uses an electric deaerator, with the heating amount automatically adjusted according to the deaeration temperature. Large boilers use steam deaeration.
There are generally two methods for deoxygenating boiler water: 1. Thermal deoxygenation； 2. Chemical deoxidation. Among them, thermal deaeration generally uses steam (low-pressure steam from the cycle or recovered waste steam)
I have never seen an electric heater being used for heating. There are generally two methods for deoxygenating boiler water: 1. Thermal deoxygenation (vacuum)； 2. Chemical deoxidation. For small-tonnage boilers, vacuum deoxidation is sufficient. Large boilers require two-stage thermal deaeration.
Deaerators include high-pressure and low-pressure deaerators, both of which use steam at different pressures to remove oxygen