锅炉氢腐蚀的危害及应对措施探讨

Discussion on harm of boiler hydrogen corrosion and countermeasures

腐蚀是造成锅炉设备损坏的主要原因之一。国家对于锅炉水质指标有明确的规定,锅炉炉水pH值是锅炉水质非常重要的一项指标,维持适当的碱度能够有效的防止锅炉炉管尤其是水冷壁的腐蚀,pH过低就会对锅炉造成严重的腐蚀,进而造成锅炉爆管、泄漏的事故。

Corrosion is one of the main causes of boiler equipment damage.The state has clear provisions on boiler water quality indicators.Boiler water pH is a very important indicator of boiler water quality.Maintaining proper alkalinity can effectively prevent the corrosion of boiler tubes,especially the wall,the low pH will cause serious corrosion to the boiler,resulting in boiler tube explosion,leakage accidents.