Advantages and Disadvantages of Lancashire Boiler

Advantages and Disadvantages of Lancashire Boiler Points : Advantages and Disadvantages of Lancashire Boiler Advantages

1. Generally efficiency is as high as 80 near 85% owing to super heater with economizer.
2. Load fluctuations are able to simply met owing to big water storage space.
3. It is inexpensive, simple to operate, clean with inspect.
4. Inside quality coal able to be use.
5. Easy design with structure
6. Excellent steam quality.
7. Low repairs cost.

Disadvantages

1. Break develop on shell owing to large temperature reverence existing with outside of shell.
2. Extended period for making of steam due to large water capability.
3. Grate area is partial to small diameter of fire tubes.
4. Functioning pressure is partial to 20 bar.
5. Steam creation is slow (9000kg/hr)
6. Repairs of brick work are dull.
7. Occupy extra space.