The LTG Compact Drum Filter (CDF) is for fine filtration of dust from the primary airstream. A stream of air passes through fixed filter drums from the inside to the outside, and stripper nozzles touching the filter surface continually remove the dust. In order to extract all the dust from the drums, the nozzles rotate while at the same time moving linearly. The dust which is separated and extracted is passed by means of a conveying fan in the secondary circuit to a separator and so discharged from the process.
All functional components and drive parts are located on the pure gas side of the housing, contributing to operational reliability.
LTG Compact Drum Filters have the following advantages:
Regenerative filter unit
High performance density, large filter load
No pressure fluctuations in the extraction system thanks to continuous cleaning
High filter capacity and power density thanks to selected filter media
Long service life of filter media
Simple changing of the filter media
Low maintenance costs because all drive elements are located on the pure gas side
Space-saving installation thanks to compact design
Sturdy frame structure
Antistatic and ATEX versions available
High-temperature version available