What should be avoided when introducing feed water to power and heating boilers?

What should be avoided when introducing feed water to power and heating boilers?

• A. Discharge close to riveted joints of the shell
• B. Discharge close to the pressure gauge
• C. Discharge close to the safety valves
• D. Discharge at a low temperature

Answer: (A)

When introducing feed water to power and heating boilers, it is crucial to avoid discharging it close to riveted joints of the shell. This practice is important because introducing feed water near riveted joints can lead to uneven temperature distribution and thermal stress. The riveted joints are critical structural components that can be sensitive to changes in temperature and pressure. If feed water is delivered in a manner that creates localized cooling or heating, it could increase the risk of joint failure, leaks, or other mechanical issues that jeopardize the integrity of the boiler. Maintaining proper feed water introduction practices helps ensure even and efficient heating, reducing the risk of stress on the boiler materials. By avoiding such practices, overall safety and longevity of the boiler systems are prioritized.

When introducing feed water to power and heating boilers, it is crucial to avoid discharging it close to riveted joints of the shell. This practice is important because introducing feed water near riveted joints can lead to uneven temperature distribution and thermal stress. The riveted joints are critical structural components that can be sensitive to changes in temperature and pressure. If feed water is delivered in a manner that creates localized cooling or heating, it could increase the risk of joint failure, leaks, or other mechanical issues that jeopardize the integrity of the boiler.

Maintaining proper feed water introduction practices helps ensure even and efficient heating, reducing the risk of stress on the boiler materials. By avoiding such practices, overall safety and longevity of the boiler systems are prioritized.