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Published byCornelius Lamb Modified over 9 years ago
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CYCLONE ROOF – CAST LINING Country Czech Republic IndustryCement Plant group name: XX Plant name: XX Main equipment supplier: PSP (Czech Republic) Production capacity: 2600 TPD Number of production lines: 1 Fuel Types Coal, tyres + ……
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CYCLONE ROOF – CAST LINING XX plant Czech Republic Cyclone stage 5 Main problem : Chlorine attack on the anchors. The roof lining had sagged (dropped) by 5 -15cm in some areas. This was very dangerous!
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CYCLONE ROOF – CAST LINING Solution : Low porosity castable Alkali-resistant semi- insulating castable D39A Di1300A
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CYCLONE ROOF – CAST LINING Solution : 1.Low porosity castable 2.Alkali resistant semi- insulating castable Installed in cycl. 5 : Jan 2005 Installed in cycl. 4 : Jan 2006
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CYCLONE ROOF – CAST LINING Cyclone roof after 1 year
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CYCLONE ROOF – CAST LINING Cyclone roof after 3 years The anchors were corroded near the outlet pipe so a strip approx. 50cm wide was removed and the castable repaired with new anchors.
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CYCLONE ROOF – CAST LINING (XX plant, Czech Republic) Cyclone roof stage 5 : Now 6 years and 9 months old Cyclone roof stage 4 : Now 5 years and 9 months old A very robust lining : Low-cement castable D39A (thickness 115mm) Semi-insulating castable Di1300A (thickness 100mm)
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