Waste Heat Boiler

Waste heat boiler inlet ducts suffer dust-laden gas erosion; wear linings combined with abrasion shields are used.

PROBLEMS

Kiln Problems

Problem-by-problem analysis with solutions and recommended refractories

01Zone：Inlet Duct

WHB Inlet Duct Lining Erosion

Background The waste-heat boiler inlet duct is the throat where hot gas enters the boile…

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Recommended Products

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Wear-Resistant Castable

Wear-resistant castable with hard abrasion-resistant aggregate, Al₂O₃≥70%, 1500℃ max service and CCS≥90MPa. Dense matrix resists particulate erosion in gas-solid two-phase flow.

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SiC wear-resistant castable with SiC≥50% aggregate offers extreme hardness and erosion resistance to 1600℃. High thermal conductivity promotes slag-coating self-protection. For CFB boiler cyclone barrels and cones, loop seals, copper flash furnace cones, launders and elbows under heavy wear.

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