Farrleey Filtration Co,.Ltd. Cases

  To meet the ultra-low emission standard 5mg/m3 follow the latest Chinese Environmental Regulation, Farrleey R&D team worked hard to develop customized pleated cartridge filter for iron and steel industry. Over 160 Thousand pieces of cartridges have been installed in the dust collectors in the most of steel plants in China, like BAOSTEEL Group, SHOUGANG Group etc since2018. Farrleey® Pleated cartridge filters can be retrofitted the existing bag filter dust collectors without any construction modification. After replacement of the filters, the filtration velocity decreased about 30%, the filter area increased around 40%, and last but not least, the particle emission from 30-50 mg/m3 dropped to no more than 10mg/m3 to meet latest emission regulation for iron and steel industry . Our customers will be in normal production under more and more strict environmental regulation in China. If you need further more technical information, please feel free to contact us.

Farrleey® Dust Pleated Bag Cartridge Applied In Cement Industry One of our customers in cement industry, which clinker production line capacity is 5000 T/D, but the assorted cement grinding mill filter bag dust collector emission was 20mg/m3, in order to drop to no more than 10mg/m3 to meet Chinese environmental latest ultra-low emission regulation, the bid for this transformation project was won by Farrleey. Base on the on-site investigation and evaluation of the dust collector's operation condition, dust characteristic, dust cleaning mechanism and production and energy consumption , finally the overall optimization and transformation scheme for bag filter was finalized. The core filter element was chosen Uoxxon® pleated bag cartridge, filter media is needle felt, which is a very specialized media to suit cement application.

Application: Cement/Cement Mill Airflow Capacity: 135,000 m³/h Number of Filters: 1200 units Filter Size: Φ130×2000mm Emission Level: 2.1 mg/m³ Operation Date: Jan. 2019  

Application: Steel/Coking Process/Coke Pushing Airflow Capacity: 270,000 m³/h Number of Filters: 2164 units Filter Size: Φ130×3000mm Emission Level: 2.2 mg/m³ Operation Date: September 2020