Yearly Archives: 2021

Fabric filter The staggered arrangement of the warp and weft of the fabric filter material is called the weave of the fabric. The basic organization has three original organizations: plain…

Polyester anti-static needle felt and polyester coated needle felt Polyester anti-static needle felt: Anti-static needle felt is a functional filter material made of composite fabrics such as conductive fibers in…

The harm of static electricity in the filter system In air filtration, especially in industrial air filtration systems, filter materials are mainly used for continuous operation of dust collection systems…

Filtering method and precautions of dust bag Filtration methods are mainly divided into internal filtration and external filtration: 1. Internal filter type dust bag: After the dust-containing gas is filtered…

Influence of flue gas characteristics on filter bag When the bag filter is used in the chemical industry, coal-fired power plants, steel and non-ferrous metals and other industries, the characteristics…

Maintenance of dust removal air source system of dust collector Control of cleaning pressure: During operation, the pressure of the cleaning gas source is controlled between 0.08-0.1MPa, so that it…

Filtration mechanism of membrane filter The membrane-coated filter material is a composite of a microporous membrane made of dispersed polytetrafluoroethylene resin and various substrates. The biggest feature of the filter…

Air inlet method of bag filter The air inlet mode of the bag filter can be divided into three modes: upper air inlet, lower air inlet and side air inlet.…

Applicable working conditions of pre-sprayed filter bag 1、The dusty gas contains liquid viscous substances such as oil fume. This sticky substance will not corrode the filter bag. Due to the…

Operation method of pre-coating filter bag 1、The pre-coating of the filter bag should cut off and stop the ash cleaning system before the combustion or the start of the production…