The plate heat exchanger is made up of a number of stamped herringbone corrugated sheets at a certain interval, sealed by gaskets and laminated and compacted by a frame and a compression screw. With the rapid development of China's shipbuilding industry, more and more plate coolers are used in the shipbuilding industry. Whether it is an oil cooler, a fresh water cooler, or a water generator, plate heat exchangers can be seen everywhere. After the plate heat exchanger has been used for a long time, the heat exchange rate will decrease or block up. So what are the benefits of cleaning the marine plate heat exchanger?
Plate heat exchanger plate fouling and microbial sludge adhesion are the main factors affecting its normal operation, which have a great impact on the safety, normal and low-cost operation of the system, so the plate cooler needs to be chemically cleaned regularly.
(1) Protect the heat exchanger plates while eliminating the hidden dangers of corrosion, and prolong the service life of the heat exchanger and pipeline equipment.
(2) It will completely remove all kinds of scale, microbial sludge and corrosion products in the circulating water system to ensure the safe and normal operation of the system and high heating efficiency.
(3) It can reduce operating costs and greatly save energy. After cleaning, the power or heat consumption of the system can be reduced by about 20% to 30%.