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US 11,253,800 B2Granted
Plate for a filter press, filter press, use of the filter press and method for cleaning the filter press
AssigneeStrassburger Filter GmbH & Co. KG
InventorJürgen Sebastian
Life of this patent
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Abstract
A plate for a filter press, a filter press, the use of such a filter press as well as a method of cleaning and sterilization of such a filter press. The plate for a filter press has a base body, consisting of a first material with a hardness H1 and having an outer circumferential surface, and a frame arranged on the outer circumferential surface, consisting of a second material with a hardness H2, where H2<H1, and wherein the frame has on at least one side surface at least one encircling seal protruding relative to the side surface.
Claims18
A plate for a filter press, comprising:
- a base body, consisting of a first material with a hardness Hi and having an outer circumferential surface,
- a frame arranged on the outer circumferential surface, consisting of a second material with a hardness H2, where H2<H1,
- wherein the frame has an outer circumferential surface, an inner circumferential surface and two sides surfaces,
- wherein the frame has on at least one of the side surfaces at least one encircling seal protruding outwardly relative to the side surface, wherein the at least one encircling seal and the frame are made from a single piece of one material,
- wherein the encircling seal in the unloaded condition has a first protrusion which passes into a second protrusion, wherein the second protrusion is located further away from the side surface than the first protrusion,
- wherein the frame has at least one through borehole for the supply and drainage of cleaning agent and/or sterilization agent and at least one through borehole for venting, and
- wherein the through boreholes extend from one of the side surfaces of the frame to the other side surface of the frame.
4 more elements
Dependencies are inferred from the claim text.