Thermal Engineering 313310 Practical No: 05 Demonstration and working of Boiler Mountings Answer
Boiler mountings are compulsory boiler parts as per the Indian Boiler Act, of 1923. Boilers cannot function without mountings. The safe operation of boilers depends on the use of mountings. There are two types of mountings viz. control mountings and safety mountings. Knowledge of boiler mountings enables students to optimize boiler performance by monitoring and controlling parameters such as pressure, water level, and temperature. This understanding contributes to efficient energy usage and operational cost savings in industrial processes.
Thermal Engineering 313310 Practical No: 05 Procedure
1. Select boiler mountings available for demonstration.
2. Locate the selected mounting on the boiler model.
3. Observe the selected mounting thoroughly.
4. Write the function of the mounting in the given table.
5. List the parts and state the function of each part in the given table.
6. Explain the working of a selected mounting
Practical-related questions
1. Explain the importance of safety valves in a boiler. How do safety valves prevent boiler explosions?
Answer:
2. State the importance of the water level indicator in a boiler.
Answer:
3. State the function of a fusible plug in a boiler.
Answer:
4. List different boiler mountings and state functions of each mounting.
Answer:
5. Which type of safety valve is used in high-pressure and low-pressure boilers?
Answer:
- High-Pressure Boilers:
Type of Safety Valve: Spring-Loaded Safety Valve
- Low-Pressure Boilers:
Type of Safety Valve: Lever Safety Valve
6. Draw the neat labeled sketch of the fusible plug.
7. State the importance of a feed check valve in a boiler feed water system.
Answer:
8. State the function of a bottom blowdown valve in a boiler? How does it help in
maintaining boiler water quality?
Answer:
9. Collect information on digital pressure gauges and water/ steam flow meters
(control mountings) used in modern high-pressure boilers.
Answer:
Digital Pressure Gauges - Click Here
Conclusion
We completed Thermal Engineering 313310 Practical No: 05 which gave us all information about Boiler mounting and their functions.