Author Archives: shengjie

Principle of dust Filter

Inertial impaction , interception, diffusion , sedimentation mechanism of gravity and electrostatic dust and other particles in the dust precipitator filtration analysis of the theoretical basis of the mechanism . Precipitator dust filter process is relatively complex , in general, to catch dust particles settling in the collective , that is separated by filtration , […]

How are the cartridges cleaned?

Q:How are the cartridges cleaned? A:Compressed air is used to reverse clean the cartridges. Conventional dust collectors require 7.0 bar ( 101 psi) to clean the filter bags, whereas cartridge dust collector require only 5.0 bar ( 72.5 psi) thereby reducing compressed air consumption. “on demand” cleaning based on pressure differential across the bags can […]

Posted in FAQ

What are the features of pan filter?

Q: What are the features of pan filter? A: The horizontal pan filter is suitable for continuous filtration of rapid settling, free filtering solids and is designed for ease of installation and simple reliable operation. Pan filters provide rapid de-watering and efficient cake washing at large capacities. Horizontal pan filter features include: High throughput per […]

Posted in FAQ

Filter Bag House

What is the filter bag house? The Bag house is a generic name for Air Pollution Control Equipment (APC) that is designed around the use of engineered fabric filter tubes, envelopes or cartridges in the dust capturing, separation or filtering process. Power plants, steel mills, pharmaceutical producers, food manufacturers, chemical producers and other industrial companies often […]

Three kinds filter bags

We Filmedia is committed to filtration solutions, and our main products include filter bag, needle felt, filter cloth, and air slide fabric etc. The following is 3 kinds main filter bags we produce. Pulse-Jet Bags Pulse-Jet BagsStandard Filter manufactures pulse-jet and plenum pulse filter bags. These bags use support cages to allow air flow from […]

Why consider a reverse pulse cartridge filter over a conventional filter bag dust collector?

Q:Why consider a reverse pulse cartridge filter over a conventional filter bag dust collector? A.:Different customers have different needs of the filmedia. Shanghai Everspring not only supply the filter bag house ,but cartridge .Cartridge dust collectors can house more filtration area (m²) into a given smaller floor space with lower headroom than a filter bag […]

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Reverse air bag for baghouse

In a reverse air baghouse, the dirty air flows from the inside-to-outside, so that the dust collects on the inside of the filter bag. The filter bags are tubular, open at the bottom and connected to a tubesheet. They are supported from the top through a spring or J-bolt suspension system. The gas flow is […]