Stainless steel folding filter element

The utility model discloses a stainless steel folding filter element. The device comprises a top opening fixing ring and a bottom end fixing ring, a screw groove ring piece is fixed to the bottom endof the top opening fixing ring. A fixed screw hole is formed in the upper side surface of the screw g...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XIAO NAN, LUAN MEISHAN, CHEN JINBIAO
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model discloses a stainless steel folding filter element. The device comprises a top opening fixing ring and a bottom end fixing ring, a screw groove ring piece is fixed to the bottom endof the top opening fixing ring. A fixed screw hole is formed in the upper side surface of the screw groove ring sheet; a convex thread ring is arranged at the bottom end of the screw groove ring sheet; the bottom end of the raised grain ring is connected with an outer-layer separation net; a separation net groove ring is arranged on the bottom side of the outer-layer separation net; the bottom endfixing ring is arranged on the separation net groove ring; a bottom opening fixing ring is installed on the bottom side of the bottom end fixing ring, a filter tank protruding ring is arranged on theinner side face of the bottom end fixing ring, an inner layer filter tank is fixed above the filter tank protruding ring, a fixing metal strip is arranged on the outer side surface of the inner layerfilter tank, an inner layer