How is the cleaning of plate heat exchanger carried out?

Through the market survey and return visit, we found that many customers do not know much about the cleaning problems of plate heat exchangers and do not know how to deal with them. They have consulted us for many times. Today, Xiaobian will share the information about plate heat exchanger with you, hoping to attract your attention and let you have a deep understanding of plate heat exchanger. In this way, we can also know well when using the plate heat exchanger. I hope it will inspire and help you. It is forbidden to clean the plate heat exchanger with hydrochloric acid. The plate heat exchanger should be overhauled regularly. When the thermal efficiency is significantly reduced and the pressure drop changes significantly, it should be cleaned; During cleaning, the equipment can be opened and washed one by one. As a result, the scaling is serious. The plates should be removed, leveled and cleaned; If chemical cleaner is used, it can be circulated inside the equipment. If there is mechanical cleaning, soft brush shall be used. Steel brush is prohibited to avoid scratching the plate; After the equipment is washed, it must be wiped dry with a clean cloth. Foreign particles, fibers and other sundries are not allowed between the plates and rubber pads; During cleaning, the rubber pad and degumming pad to be replaced shall be firmly adhered, and carefully check whether they are uniform before assembly, and wipe off the excess adhesive.