Liquid purification or separation – Casing divided by membrane into sections having inlet – Cylindrical membrane
Patent
1991-11-20
1993-07-20
Sever, Frank
Liquid purification or separation
Casing divided by membrane into sections having inlet
Cylindrical membrane
21032189, 21050023, B01D 6302
Patent
active
052289915
ABSTRACT:
In known membrane filter modules the sealing of the inlet of the faces of the capillary or hollow fiber membranes relative to the inlet of the stainless steel filter housing suffers from loosening of the sealing compound from the housing and from ruptures within the sealing compound due to different extension coefficients of the materials employed. With the inventive membrane filter module the safe employment of stainless steel filter housings with sealings and fluid distributing heads made of plastic is possible. At least a portion of the outer mantle surface of the end of the membrane bundle which is enclosed by a sealing compound or fused with plastic material is exposed so that the exposed outer mantle surface of the end of the membrane bundle may cooperate with sealing elements. Due to the fact that the sealing no longer acts on the stainless steel housing a simple and safe combination of the membrane filter module with the fluid distributing heads made of plastic is achieved.
REFERENCES:
patent: 3698559 (1972-10-01), Manjikian
patent: 4237596 (1980-12-01), Hughes et al.
Kaul Wilfried
Schnieder Georg
Strohm Gerhard
Seitz-Filter-Werke GmbH und Co.
Sever Frank
LandOfFree
Membrane filter module for filtering fluids in a cross-flow does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Membrane filter module for filtering fluids in a cross-flow, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Membrane filter module for filtering fluids in a cross-flow will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1758181