Pumps

Pumps January 1, 1970

Maintaining boiler safety

Key conceptsShort-term errors or long-term practices can cause boiler failures.Low-water trip switches should be checked regularly and never bypassed.Poor feedwater quality can cause corrosion and contamination.HVAC/SafetyRegard for personnel safety is an item that is first and foremost in the design, construction, operation, and maintenance of industrial manufacturing facilities.

By William L. Reeves, PE, ESI Inc. of Tennessee, Kennesaw, GA
Pumps January 1, 1970

ABCs of DAQs

From datalogging to supervisory control and data acquisition (SCADA), plant processes and maintenance functions frequently require collecting, analyzing, trending, and archiving data from multiple sources. One application is collecting temperature data to find hot spots on a boiler. Another is collecting flow and pressure to troubleshoot flow valves in the field.

By Jack Smith, Senior Editor, Plant Engineering Magazine