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US 2013/0153485 A1Published application
Filter membrane module, and method for its production
AssigneeKSM Water GmbH
InventorsChristian Goebbert, Manfred Volz
Life of this patent
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Abstract
The invention relates to a method for producing a membrane module, comprising a plurality of elongated filter elements disposed in parallel adjacent to one another, each element comprising a longitudinal channel, a housing enclosing the filter elements, and a collector chamber between the housing and the filter elements.
Claims9
A filter membrane module, including:
- a plurality of elongated filter elements, which each have a plurality of longitudinal conduits;
- and a housing surrounding the filter elements;
- wherein the filter elements are potted in both of their end regions with a material, which forms after hardening a mounting ring surrounding the plurality of filter elements;
- wherein either the housing is slipped over the mounting ring and sealingly joined to it or is unitary with one of the two mounting rings by being manufactured in a single potting operation, wherein the filter elements are formed as flat membranes, which preferably have a segment of a circle type cross section, between which flat and large interstices are provided, and in that the wall surfaces of the longitudinal conduits are coated with a filtration material such that the medium to be filtrated can be conducted through the longitudinal conduits and the filtered medium can be discharged through the interstices and a collecting space which is formed by means of the mounting ring between housing and the flat membranes.
1 more element
Dependencies are inferred from the claim text.