Major Components Overview

Understanding Major Electrostatic Precipitator Components

The major components of the precipitator are part of the power circuit, rapping system, collecting system, hoppers and evacuation system, insulator compartment, and gas flow distribution systems.

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Helpful Resources

KnowledgeBase: Collecting Plate Electrode

KnowledgeBase: Discharge Electrodes

KnowledgeBase: Ductwork

KnowledgeBase: Gas Distribution Systems

KnowledgeBase: Rapping Systems

KnowledgeBase: Hoppers

KnowledgeBase: Power Supplies & Controls

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Rising from the Ashes

Holnam Cement

Following a kiln outage in early 1997, a fire destroyed four precipitators at Holnam Cement in Clarksville, Missouri. Within two days, Neundorfer and Holnam had a plan for replacing ESP components. Eighteen weeks after the fire, the rebuild was compl ...

Read the White Paper

"The silver lining of the cloud caused by the fire is that now Holnam is able to shut off any one of the precipitator units for maintenance while continuing production, which had previously not been possible."

Emergency Repairs

Clarksville, MO