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Hebei Houshande Water Treatment Agent Technology Co., Ltd

Phone:13832323151 

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Address: North of Xucun Village, Qiutou Town, Circular Chemical Industry Park, Shijiazhuang City, Hebei Province

What is the main purpose of using boiler deaerator?

2026-02-26 11:17:59
8275

UseBoiler deoxygenation agentThe main purpose is to prevent oxygen corrosion in the boiler system and ensure the safe and stable operation of the equipment. Specifically, it can be summarized as follows:

Remove residual oxygen

In industrial production, boiler feedwater usually goes through a thermal deaerator to remove most of the oxygen, but there is still a small amount of dissolved oxygen residue. The function of deoxidizer is to completely remove residual oxygen through chemical reactions, thereby preventing oxygen from corroding metal walls.

Extend the service life of equipment

Oxygen corrosion can cause pitting and thinning of boiler pipes and components, and in severe cases, even lead to pipe burst accidents. The use of deoxidizers can effectively protect the boiler body and thermal pipelines, reduce maintenance frequency, and extend the overall service life of equipment.

Prevent local corrosion from worsening

Even trace amounts of oxygen can cause severe localized corrosion in the high-temperature and high-pressure environment of boilers. Deoxidizer can prevent further development of this corrosion and avoid unplanned shutdowns caused by corrosion perforation.

As a backup or auxiliary means

For small boilers without thermal deoxygenation equipment, deoxygenation agents can be used as the main deoxygenation method. For large boilers with significant load fluctuations, when the thermal deoxygenation effect is unstable,DeoxidizerCan play a crucial role in supplementing and ensuring.

Ensure steam quality

By preventing metal corrosion, it is possible to reduce the entry of corrosion products (such as rust) into the boiler water and steam, thereby ensuring the cleanliness of the steam and avoiding pollution to subsequent production processes or equipment.