Arrangement of a filter plate for a filter press and of a sealing device and filter plate

An arrangement of a filter plate for a filter press and of a sealing device,

• wherein the filter plate comprises:
• a contact surface for contact with a further filter plate, which extends in parallel to a plane (x, y) formed by the filter plate,
• at least one channel opening for forming a channel, wherein the channel opening passes through the filter plate perpendicularly to the plane (x, y) formed by the filter plate and is delimited by a channel surface of the filter plate,
• an annular recess with a first annular boundary surface at the transition from the channel surface to the contact surface, and
• wherein the sealing device comprises:
• an elastic ring seal and a clamping ring, wherein the elastic ring seal has a second annular boundary surface which corresponds to the first annular boundary surface, and the clamping ring is designed such that it can be inserted into the annular recess in such a way that the elastic ring seal is clamped between the clamping ring and the first annular boundary surface of the filter plate.