
The Importance of Routine Baghouse Inspections
November 29, 2015Baghouses began to be used in the industrial sector in the 1970s when high-temperature fabrics were developed for use as a filter in commercial processes. Many power plants, manufacturers, pharmaceutical producers and other industrial and commercial facilities use baghouses to control and limit the emissions of pollutants into the air. Baghouses are extremely effective for this purpose. They collect very fine particles and have a 99 percent collection rating when they are operating at peak performance. However, in order to keep them working their best it is necessary to perform routine baghouse inspections.
What Happens During Baghouse Inspections?
Annual baghouse inspections are often required in order to meet industry standards and regulations. However, depending on the facility, a single once a year inspection may not be enough to ensure that the baghouse is operating at peak performance levels. STI Group can perform baghouse inspections on an as-needed basis. Inspections will generally look for the following:- Material buildup in the hopper that clogs or chokes the system
- Emissions from the exhaust stack
- Worn out exhaust fan or loose belts
- A hardened dust cake which indicates a leak somewhere in the collector
- Leaks and broken seals which let in outside air
- Inadequate ductwork which makes your baghouse work harder than it needs to