FILTER DEVICE FOR THE FILTRATION OF GASES CONTAMINATED WITH PARTICLES

FILTER DEVICE FOR THE FILTRATION OF GASES CONTAMINATED WITH PARTICLES

2. A filter device for the filtration of gases contaminated with particles, such as welding gases, which are in particular produced in manufacturing processes using 3D printers in a production room (52), having a filter circuit having at least one filter element (55, 56), which filters the particles...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: FREIDINGER, Martin, SCHNEIDER, André Michael, KLEEMANN, Daniel, WENDELS, Jörg Michael, HAINKA, Christophe
Format: Patent
Sprache:eng
Schlagworte:
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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Beschreibung
Zusammenfassung:2. A filter device for the filtration of gases contaminated with particles, such as welding gases, which are in particular produced in manufacturing processes using 3D printers in a production room (52), having a filter circuit having at least one filter element (55, 56), which filters the particles from the gas, wherein at least a part of said particles get from this filter element (55, 56) into an assignable receptacle (59), is characterized in that the particles within a back-flushing process get into the respective receptacle (59), and in that at least one further filter circuit, having at least one further filter element (NF1, NF2), is present, which filters a fluid, which has the particles obtained at the back-flushing process.