1. It is strictly forbidden to use hydrochloric acid when cleaning the plate heat exchanger. The plate heat exchanger should be regularly repaired, the thermal efficiency is significantly reduced, and the pressure drop should be cleaned when it is significantly changed.
2. The cleaning work can open the equipment and flush the plates one by one. As a result, the scaling is serious. The plates should be removed and laid flat.
3. If chemical cleaner is used, it can be circulated inside the equipment. If there is mechanical cleaning, use a soft brush. It is forbidden to use a steel brush to avoid scratching the plate.
4. After the equipment is washed, it must be wiped dry with a clean cloth. No foreign particles, fibers and other debris should be allowed between the plates and rubber pads.
5. After cleaning, you should carefully check the plates and films, and deal with problems if found.
6. During the cleaning process, the rubber pads and degummed rubber pads to be replaced should be firmly adhered, and carefully check whether they are uniform before assembly, and wipe off the excess adhesive.
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Zibo Taylor Heat Exchange Equipment Co., Ltd.
Contact: Wang Qian
Address: No. 32, Xiling Street, Fushan District, Boshan District, Zibo City