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HOGGING EJECTOR

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wdmalik

Mechanical
Joined
Apr 12, 2009
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1
Location
SA
Dears,

Please can anyone explain me what is a Hogging Ejector and what are its functions.

What we need to take care for its maintenance or PM activities.

Best Regards
 
A hogging ejector is a steam turbine ejector that evacuates air and creates a vacuum on a condenser. Their are vacuum ejectors that pull vacuum and help a thermal turbine unit work. A hogging ejector is a larger than normal ejector used when starting up and during heavy loads. Usually they are a steam operated venture type. Some plants use vacuum pumps and would use 2 pumps during hogging opeations and reduces to one when normal operation occurs. Hope it helps
Doug
 
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