Plate-type heat exchanger with two detachable sides

Abstract

The invention discloses a plate-type heat exchanger with two detachable sides. The plate-type heat exchanger with the two detachable sides comprises a heat exchanging plate bunch, and an upper adapter tube, a lower adapter tube, a front adapter tube and a back adapter tube which are communicated with the heat exchanging plate bunch, wherein an upper flat cover and a front flat cover which are detachable are fixed on the upper side surface and the front side surface of the heat exchanging plate bunch respectively; and the upper adapter tube and the front adapter tube penetrate the upper flat cover and the front flat cover respectively and are connected to the heat exchanging plate bunch. The flat covers of the upper side surface and the front side surface of the heat exchanging plate bunch of the plate-type heat exchanger with the two detachable sides are detachable, so that the interior of the heat exchanger can be cleaned conveniently, the service life of the heat exchanger is prolonged, and the defects that the interior of the conventional heat exchanger cannot be cleaned and the conventional heat exchanger is disused easily can be overcome.

Description

technical field [0001] The invention belongs to the technical field of plate heat exchanger equipment, and in particular relates to a double-sided detachable plate heat exchanger. Background technique [0002] The existing rectangular fully welded plate heat exchangers are mainly non-detachable and detachable on both sides. The non-detachable rectangular fully welded plate heat exchangers, such as patent numbers 00217648 and 202018224 U, have the advantage of being resistant to high temperature and high pressure, and the disadvantage is that they cannot When it is opened for cleaning, it can only be cleaned by CIP, but it can only be scrapped when it cannot be cleaned or internal leakage occurs. Contents of the invention [0003] In order to make up for the defects that the above-mentioned heat exchanger cannot be cleaned internally and needs to be scrapped after internal leakage, the present invention proposes a double-sided detachable plate heat exchanger. [0004] The ...

AI Technical Summary

Problems solved by technology

[0002] The existing rectangular fully welded plate heat exchangers are mainly non-detachable and detachable on both sides. The non-detachable rectangular fully welded plate heat exchangers, such as patent numbers 00217648 and 202018224 U, have the advantage of being resistant to high temperature and high pressure, and the disadvantage is that they cannot It can only be cleaned by CIP when it is opened for cleaning, but it can only be scrapped when it cannot be cleaned or internal leakage occurs.

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