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Apparatus for lifting graphite electrodes
Apparatus for lifting graphite electrodes
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机译：用于提升石墨电极的装置
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摘要
A lift plug for lifting a graphite electrode includes a body and an insert coupled to one end of the body, the insert configured to engage the graphite electrode to secure the lift plug to the graphite electrode. The lift plug also includes a lifting component coupled to the body opposite the insert for lifting the graphite electrode. The insert comprises a non-graphite material with a coefficient of thermal expansion (CTE) similar to graphite, so that the lift plug expands at a rate similar to the graphite electrode when heated, preventing locking at the joint between the lift plug and the graphite electrode.
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