How Often Should People Clean Cfb Boiler Tubes
A circulating fluidized bed (CFB) boiler is playing more and more vital role in the electric power field. But the ash deposits in boiler tube may lead to boiler in-efficiency, capacity reductions, tube overheating failures and unscheduled shut downs, so we should pay attention to boiler tubes clean.
How often should we clean CFB boiler tubes
As for the frequency, or in another word, how often should we clean boiler tubes, this issue is largely dependent upon the environmental conditions in which your boiler system operates. The best way to determine whether boiler tube maintenance is required is through regular testing of your system's efficiency.
An increase in stack temperature is a good indicator that maintenance is required. Operators should measure the O2, CO and CO2 as well as excess air and combustion efficiency. It provides on-the-spot data as you're making adjustments to the boiler. Quality testing equipment can also alert you to other problems, such as dirty burners, bad drafting, fouling, flame impingements and improper firing ratios. With proper testing and regular maintenance using the current state-of-the-art boiler tube maintenance equipment, professionals can operate efficient systems with reduced fuel consumption over longer periods of time, all of which contribute to lower operating costs for maintenance contracts.
Why should we clean CFB power plant boiler tubes
Boiler tube deposits can result in substantial negative impacts on fuel consumption and system life. But cleaning boiler tubes regularly will lower costs by reducing fuel consumption, increasing output and minimizing detrimental wear and tear that can shave years off heating system life. Additionally, with today's high-efficiency systems, routine maintenance for a CFB power plant boiler is even more crucial.
