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如何避免熱煤油輸送風險

https://www.process-heating.com/ext/resources/files/white-papers/whitepaper-pdfs/Minimize_fires_whitepaperversion.pdf?1522684221

https://www.chemicalprocessing.com/articles/2001/preventing-fires-in-thermal-oil-heat-transfer-systems/

CAUSES OF FIRES

1. Leaks
2. Explosive Discharges may occur when the pressure-relief valve on the heater outlet lifts and dumps heated oil into an open topped, flat bottomed catch tank that has water laying on the bottom under a layer of oil. The water explodes into steam and atomizes the oil layer above it.
3. Sensor Failures
4. Cracked Heater Tube – Fired heaters are designed so that the flame never directly contacts the surface of the tube. Damaged or worn burners can cause flame impingement on the tubes which results in localized hot spots that can lead to coke formation.