Month: November 2023
Why is the safety valve of a superheater set at a lower pressure than a safety valve of a boiler drum? (Central BOE-2021)
The safety valve of a superheater is set at a lower pressure than a safety valve of a boiler drum to protect the superheater tubes from overheating and damage. When the pressure in the boiler system rises too high, the safety valve on the superheater will open first, allowing someRead More
Soot deposit on flue gas path in a boiler
What is the effect of soot deposit in the flue gas path in a boiler? (Central BOE-2021) The deposition of soot in the flue gas path of a boiler can have several negative effects on the boiler’s performance and operation: 1. Reduced Heat Transfer Efficiency: Soot is a poor conductorRead More