板式換熱器清洗的作用和目的主要有兩點：
The function and purpose of plate heat exchanger cleaning are mainly two points:
第一： 恢復(fù)生產(chǎn)
First: resume production
在工業(yè)生產(chǎn)的過程中，有的時候會因為操作不當(dāng)引起的突發(fā)情況造成個別設(shè)備或者局部管道線路結(jié)垢、堵塞，影響生產(chǎn)的正常運行。對于這時的情況，主要是快速的清除污垢，保證生產(chǎn)裝置可以正常的運轉(zhuǎn)，恢復(fù)正常生產(chǎn)狀態(tài)。
In the process of industrial production, sometimes due to improper operation caused by the sudden situation, resulting in individual equipment or local pipe line fouling and congestion, affecting the normal operation of production. For this case, the main is to quickly remove dirt, to ensure that the production unit can work properly, to resume normal production.
第二： 恢復(fù)效率
Second: restore efficiency
比如化工設(shè)備結(jié)垢造成板式換熱器等設(shè)備傳遞熱量熱系數(shù)減少，管道流通面積的減少或者流通阻力增大，使能、物等消耗增加，生產(chǎn)效率明顯下降。這時通過清洗除垢來恢復(fù)生產(chǎn)設(shè)備的生產(chǎn)效率。
For example, chemical equipment fouling, resulting in plate heat exchanger and other equipment to transfer heat, heat coefficient reduction, the flow of the pipeline area reduction or flow resistance increased, so that energy, material consumption increased, production efficiency decreased significantly. At this time, the production efficiency of the production equipment is resumed by cleaning and descaling.
