Advantages of Wear Resistant Ceramic Lined Fan


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The transport of powder is mainly powered by a fan. The high-speed rotation of the fan causes the relative movement of the dust-containing two-phase particle air flow and the blade to cause serious wear of the impeller. The fan impeller is generally made of hardfacing, thermal spraying and other conventional anti-wear methods.the effect are all not ideal.Chemshun ceramics suggest wear resistant ceramics to protect fan impeller from wear damage.
1. Super-hard, wear-resisting, corrosion-resisting and high-temperature resistant: Wear-resistant centrifugal fan The working surface of the impeller adopts special corundum wear-resistant ceramic or toughened alumina ceramic independently researched and developed by Shunpeng. The hardness is up to HRA95 and it has a small friction coefficient. Good heat resistance, small volume, small thermal expansion coefficient and superior corrosion resistance;
2. The unique process ensures that the ceramic does not fall off and the operation is safe and reliable. The dovetail ceramics are embedded into the steel dovetail strip welded on the fan blade using the mechanical principle, and at the same time, the high-temperature inorganic inorganic adhesive is used to achieve mechanical and viscose Protection, even if the ceramic block breaks, will not fall off, increasing the safety and stability of the wear-resistant centrifugal fan operation.
3, long service life, increase life expectancy more than 10 times: Toughened fine alumina wear-resistant ceramic particle erosion resistance wear resistance is much higher than ordinary surfacing, alloys and manganese steel and other materials. Before a thermal power plant does not use the antifriction blower of Shunpeng, its high-temperature wear-resistant dust blower has been working under the harsh conditions of high temperature, high speed, heavy load, dust, and harmful medium, plus the characteristics of production continuity. The service life of the fan is generally about six months. The impeller wears or even wears through. After using the 1.6mm thickness ceramic piece provided by Chemshun Ceramics, the actual use has reached five years and the average wear is less than 0.2mm.
4. Does not change the impeller process parameters : Because the wear resistant ceramic density is small, so the total weight increases by no more than 10%, the weight is much lower than the commonly used steel wear liner, increasing the use of the fan main bearing life.
5. Wide adaptability: Wear-resistant centrifugal fans are widely used in thermal power plant induced draft fan, exhaust fan, coke plant, steel blast furnace fan, cement plant cycle, kiln tail fan and other working conditions with hard particle erosion and abrasion.
Welcome to contact Chemshun Ceramics for fan impeller wear solution plan, professional technicians will give you perfect proposal by wear resistant ceramics.

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