Verfahren zur Herstellung eines Plattenwärmetauschers

Details

Veröffentlichungs-Nr.

EP2884214

Aktenzeichen

EP13197173

Anmeldetag

13. Dezember 2013

Veröffentlichung

6. Juni 2018

Erteilung

6. Juni 2018

Rechtsraum

EP

IPC

F28F3/10F28F19/02F28F19/06F28F21/08F28D9/00

Abstract

The invention relates to a method for producing a plate heat exchanger (1) comprising a plurality of heat exchanger plates (3), wherein the heat exchanger plates (3) are provided adjacent each other and form a plate package (2) with first plate interspaces (16) for a first medium and second plate interspaces (17) for a second medium, wherein each of the heat exchanger plates comprises portholes (15) which form ports (8, 9, 10, 11) extending through the plate package (2), a heat transfer area (12), an edge area (13) extending outside the heat transfer area (12) and the ports (8, 9, 10, 11), a gasket groove (19) extending in the edge area (13) outside the heat transfer area (12) and the ports (8, 9, 10, 11), and wherein a gasket (18) is provided in the gasket groove (19) for tight abutment against an adjacent plate (3) in the plate heat exchanger (1), the heat exchanger plates (3) being at least partly coated with a tantalum containing coating.

Anmelder

Firma

Alfa Laval Corporate AB

Land

🇸🇪 Schweden

Fachgebiete