Causes of tube explosion in steam superheater of blowing gas waste heat boiler
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The steam superheater of our company's new table-blown air waste heat boiler burst after three months of use. Please give me some advice. :L
I think we should start with the quality of the boiler supplementary water. Whether the quality of the supplementary water meets the standards, including sodium ions, silica, and PH value. If the boiler is a medium-pressure boiler, the supplementary water must be deoxidized.
There are many reasons for pipe explosion, such as water quality, material, over-temperature... Only detailed information must be provided and the analysis can be done based on the physical and chemical analysis results.
The most likely possibility is that the steam carries water and the boiler water quality is poor, causing the superheater to scale and cause overheating explosion. This situation often occurs.