Corrosion is an important factor affecting the service life of boilers. If the boiler is corroded due to operator's errors or failure to maintain on time, it will make the thickness of the boiler body thinner, reduce the thermal efficiency and shorten the service life. Next, the small edition of Shandong Gas Boiler will summarize the two causes of corrosion of gas boilers.

造成燃?xì)忮仩t腐蝕的，主要有兩大原因，分別是煙氣腐蝕和水垢腐蝕。這種腐蝕都是日積月累形成的，如果不重視，就會(huì)對(duì)設(shè)備造成損害，嚴(yán)重時(shí)還會(huì)發(fā)生惡劣事故。今天，我們就來詳細(xì)說說造成燃?xì)忮仩t腐蝕的原因，方便我們從原因下手，杜絕再發(fā)生腐蝕現(xiàn)象。

There are two main reasons for corrosion of gas-fired boilers: flue gas corrosion and scale corrosion. This kind of corrosion is accumulated over time. If we don't pay attention to it, it will cause damage to the equipment, and serious accidents will occur. Today, we will elaborate on the causes of corrosion of gas-fired boilers, so that we can start from the causes and stop the occurrence of corrosion.

煙氣腐蝕

Flue gas corrosion

鍋爐腐蝕首要原因是煙氣。鍋爐需要燃料才能燃燒，燃燒過程勢(shì)必會(huì)產(chǎn)生煙氣，當(dāng)高溫?zé)煔饨?jīng)過鍋爐壁面后會(huì)出現(xiàn)結(jié)露，形成的冷凝水將嚴(yán)重腐蝕金屬表面。

The primary cause of boiler corrosion is flue gas. Boilers need fuel to burn, and the combustion process will inevitably produce flue gas. When high-temperature flue gas passes through the boiler wall, condensation water will seriously corrode the metal surface.

水垢腐蝕

Scale corrosion

鍋爐腐蝕的另一主因就是水垢腐蝕。舉個(gè)例子說，我們?nèi)粘玫乃畨?，如果使用時(shí)間長，水壺內(nèi)部就會(huì)出現(xiàn)水垢，是影響飲用水的品質(zhì)，其次燒開一壺水會(huì)花費(fèi)更長時(shí)間。鍋爐作為比水壺大成百上千倍的“龐然大物”，如果出現(xiàn)腐蝕，那危害性是非常大的。

Another main cause of boiler corrosion is scale corrosion. For example, if we use a kettle for daily boiling water for a long time, there will be scales inside the kettle. First, it will affect the quality of drinking water, and secondly, it will take longer to boil a kettle. Boiler is a huge thing hundreds of times larger than kettle. If there is corrosion, it will be very harmful.

以上就是今天小編給大家提供的精彩內(nèi)容了，相關(guān)的技術(shù)知識(shí)由山東燃?xì)忮仩t整理提供，歡迎更多的小伙伴給我們留言評(píng)論：http://m.tiaoi.com.cn

Above is the wonderful content provided by today's edition. The relevant technical knowledge is provided by Shandong Gas Boiler. More small partners are welcome to leave comments for us: http://m.tiaoi.com.cn.