Star Filter Bag
Star Filter Bag (Pleated Filter Bag) is an innovative filtration design that significantly increases the effective filtration area compared to traditional cylindrical bags. By utilizing a pleated configuration, it allows for a higher air-to-cloth ratio, lower pressure drop, and improved dust collection efficiency within the same footprint.
Advantages
The primary advantage of the Star Filter Bag is its unique pleated shape, which provides 2 to 3 times the surface area of a standard filter bag. This results in reduced operating costs, lower energy consumption, and extended filter life. It is the ideal solution for systems requiring higher capacity or where space for the dust collector is limited.
Features
· Significantly Increased Filtration Area: Pleated design provides a much larger surface area.
· Higher Air-to-Cloth Ratio: Allows for greater airflow without increasing the pressure drop.
· Energy Saving: Lower differential pressure reduces the load on the fan, saving energy costs.
· Easy Installation: Designed to replace standard bags without major modifications to the dust collector.
· Material Versatility: Can be manufactured using various needle felt materials to suit specific industrial needs.
Technical Specifications
Hotian provides Star Filter Bags in various high-performance media to reach optimum filtration performance:
· Polyester / Polypropylene needle felt
· Metamax (Aramide / Nomex)
· PPS / P84 / PTFE
· Glass fiber needle felt
· Glass/PTFE composite Felt
Available Coating & Treatment
· Anti-static Treatment: With Carbon Fiber, Copper Wire, or Stainless Steel Fiber.
· Protection: Water & Oil Repellent.
· Advanced Finish: PTFE impregnation, Coating, or Lamination.
Application
· Star Filter Bags are widely used in demanding industries for efficient gas filtration and material recovery:
· Metallurgy
· Cement and Building Materials
· Electric Power Plants
· Chemical and Petroleum Industry
· Mining and Quarrying