Which piece of equipment would you use to remove oil from a rotating bearing and dewater sludge at the end of a belt press?

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Multiple Choice

Which piece of equipment would you use to remove oil from a rotating bearing and dewater sludge at the end of a belt press?

The blade that sits close to the belt to control how much liquid remains and to shear off the wet surface is the doctor blade. It’s designed to contact the belt or roller surface and remove a thin film of liquid and any adhered sludge, which helps achieve proper dewatering at the end of the belt press. It can also wipe away oil residues on rotating bearings where lubrication might otherwise contaminate the belt.

A squeegee blade mainly wipes surface liquid but doesn’t shape the solids layer or control the liquid film as precisely. A scraper blade is more for lifting stuck solids than for managing the liquid film on a belt. An edge blade is used for trimming edges and isn’t the primary tool for end-of-line dewatering.

Which piece of equipment would you use to remove oil from a rotating bearing and dewater sludge at the end of a belt press?

Prepare for the Physical Chemical Operator SC Test. Review with interactive questions, detailed explanations, and get insights into the exam format. Ensure your success!

Which piece of equipment would you use to remove oil from a rotating bearing and dewater sludge at the end of a belt press?

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