How does baghouse system work?
Baghouses are a highly effective and cost-efficient dust collector. They work by drawing dusty gas from fugitive or process sources into fabric filter bags which lie in rows upon vertical metal housing, then capturing any particulates that fall onto them during its passage through these filters while exhaustively blowing clean air back out at us via an induced draft blower inside the facility.
A negative pressure is created by an induced draft fan, which then passes the dust-laden gas through a steel box, which will use a breathable cloth bag or filter paper, just like the air conditioning cartridge in your home. The bag or cartridge traps the dust, the clean gas exits on the other side and then the dust is blown off the surface by a pulse jet, which achieves the purpose of filtering the dust.
The three most common baghouse cleaning systems are pulse-jet, shaker and reverse air. The differences between these kinds of vacuum filtration plants depend on what they do to remove the accumulated dust from filters during a cycle – this process takes place in different areas inside each type as well!
- pulse-jet
- shaker
- reverse air
How does dust collector filter bag work?
Dust collector filter bag works by trapping dust and other contaminants in the air as it
passes through the bag. The bag is made of a porous material such as cloth or paper,it
allows the air to flow through, captures the dust and other particles.When the gas
passes through the surface of the filter material, the dust will be trapped by the filter
material and then pulse blown and fall into the ash bin. And the filter media, which is
divided into many kinds, there are filter paper, non-woven needle felt, metal, etc.
Currently, the most commonly used worldwide are polyester needle felt, PPS needle felt,
aramid, glass fiber, filter cartridge, and filter paper.
