What kind of bag is better for JiaWang bag filter

The selection of supporting bags for JiaWang bag filters requires comprehensive consideration of dust characteristics, flue gas parameters, equipment type, and environmental protection requirements. The following is a specific recommended scheme:

1. Selection based on dust characteristics

High-humidity viscous dust

Recommended materials: laminated polyester, laminated PTFE

Features: The surface is smooth and resistant to dust accumulation, and when paired with a high-frequency pulse dust removal method, it can effectively prevent bag sticking.

Treatment measures: It is necessary to select filter materials that are waterproof and oil-resistant to avoid blockage caused by dust condensation.

High-hardness and high-concentration dust

Recommended material: wear-resistant composite polyester

Features: High wear resistance. By appropriately increasing the thickness of the filter material, the service life can be extended.

Treatment measures: If the dust concentration is greater than 50g/m³, it is necessary to use high air permeability filter material to reduce the filtration load.

Fine particle dust

Recommended material: membrane-covered filter material or fine fiber high-density woven filter material

Features: High filtration accuracy, ensuring dust removal efficiency meets standards.

Flammable and explosive dust

Recommended material: anti-static polyester needle felt

Features: The resistance value of the filter material is ≤10¹¹Ω, and it is paired with an explosion-proof dust collector structure to prevent accidents caused by sparks.