Komponenten für ein Dichtungs- und Dichtkonzept für einen Drucktauscher

Details

Veröffentlichungs-Nr.

EP4741669

Anmeldetag

7. November 2024

Veröffentlichung

13. Mai 2026

Rechtsraum

EP

IPC

F04F13/00, B01D61/02, C02F1/44

Abstract

The present invention relates to thrust pad (1) for a port plate (200) configured to be used with a pressure exchanger (1000), e.g. for a sea water reverse osmosis plant. The pressure exchanger (1000) includes a rotatable drum (1001), the port plate (200) with at least a first port orifice (201), and a port flange (100; 400) with at least a first fluid passage (101; 401). The thrust pad (1) is provided to improve a sealing concept of pressure exchangers. It comprises a plate-side surface (9), a flange-side surface (11), and a lateral surface (12). A curved shape of the thrust pad (1) is configured to be arranged at least partially between the port plate (200) and the port flange (100; 400). The thrust pad (1) extends in a thickness direction (Z) less than in a first direction (X) and a second direction (Y), wherein directions (X, Y, Z) are perpendicular. The thrust pad (1) comprises a through hole (2) that is configured to fluidically connect the first port orifice (201) of the port plate (200) to the first fluid passage (101; 401) of the port flange (100; 400). The present invention also relates to a port plate arrangement (250), an assembly of a port plate arrangement (250) and a port flange (100; 400) and to a pressure exchanger (1000).

Anmelder

Firma

Danfoss A/S

Land

🇩🇰 Dänemark