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How to identify scaling on blast furnace cooling walls?

Direct Conclusion

Fouling reduces cooling capacity, as indicated by the temperature difference between inlet and outlet cooling water, heat flux intensity, and local temperature.

Judgment Criteria

  1. 01

    Compare temperature differences across cooling wall branches.

  2. 02

    Schedule inspections based on water quality and operational age.

Responsibility and Timeliness

Reviewer: Enterprise Technical Team

Content updated: 2025-06

Publisher: Shandong Zhengyi International Trade Co., Ltd.

Contact: 13305317997

Content is compiled based on product technical documentation and field experience. Actual operating conditions are subject to site confirmation and contractual agreements.

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