Plate heat exchangers are ideal for heat exchange between liquid-liquid and liquid-vapor. The utility model has the advantages of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application and long service life.The elastic gasket in which the plate heat exchanger seals between the various plate fins is a consumable part and is also an easily aging part under natural conditions. Its service life has an important influence on the service life of the plate heat exchanger.If these seals gaskets heat harden and lose their original elasticity, the heat exchanger will not work properly. Even a plate heat exchanger can cause problems during the course of a year and requires repair, especially its gasket.
Plate heat exchanger plates need to be cleaned for long-term use to ensure normal heat transfer performance and pressure drop.The replacement of heat exchanger gaskets and the cleaning of the plates require engineering personnel with professional knowledge and skills to complete them with professional tools.This guarantees the quality of the repair and also ensures the safety of the equipment. Non-professional operations can cause irreparable damage to the equipment and the cost of remediation can be high.