Maintenance Methods And Excellent Characteristics Of Plate Coolers

Keeping the plate cooler plate clean is one of the important conditions to maintain a high heat transfer coefficient. Between the plates, the medium moves along the narrow and tortuous flow channels. Even if the scale layer is not too thick, it will cause changes in the flow channels, significantly affect the movement of the fluid, increase the pressure drop, and increase the heat transfer coefficient. For example, a sugar factory uses a plate stainless steel heat exchanger for heating. Due to the lack of good treatment of the secondary water, the flow channel is blocked in only two months during the use process, and it cannot continue to operate.

1. Chemical cleaning method

This method is to circulate a chemical solution through the heat exchanger to dissolve and discharge the dirt on the surface of the plate. This method does not need to disassemble the heat exchanger, which simplifies the cleaning process and reduces the labor intensity of cleaning. Since the corrugation of the plate can promote the violent turbulent flow of the cleaning solution and is conducive to the dissolution of the scale layer, the chemical cleaning method is an ideal method.

2. Mechanical (physical) cleaning method

This method is to manually wash the plate with a brush, so as to achieve the purpose of removing the dirt on the surface of the plate. Although this method is relatively straightforward, it is not easy to clean the hard and thick scale layer.

3. Comprehensive cleaning method

For the case where the dirt layer of the oil cooler is relatively hard and thick, it is difficult to clean it by simply using the above method. The comprehensive method is to first soften the scale layer by chemical cleaning, and then remove the scale layer by mechanical (physical) cleaning to keep the plate clean.

The development of my country's chemical industry is becoming more and more prosperous. In the chemical field, the most indispensable machine is the chemical production and operation machine, because the research and development of chemical cooler equipment and machines are carefully developed by specialized scientific researchers. This includes the research and development of oil coolers, so what are some functions and excellent features of oil coolers?

Heat transfer function

Since the design of the heat transfer tube of the oil cooler is copper pipe thread, the heat transfer area and heat transfer effect of the oil cooler are much better than those of many general heat transfer tubes.

Due to the design characteristics of the oil cooler, the solder joints will not fall off during use, because if there is a solder joint falling off, it will have a certain impact on the heat transfer effect. Therefore, the heat transfer function of the oil cooler is very stable.

On the topic of oil leakage

Since the design of the plate tube and the main component is integrated, and the problem of leakage prevention will also be checked, the phenomenon of oil leakage can be avoided to a certain extent, so the oil leakage prevention is very good.

during installation

On the oil cooler device, the installation is very easy. Because the foot seat can be rotated 360 degrees, the foot seat can be installed directly at any position of the main engine and the oil tank, so it is very simple to install and operate.

Flow Specifications

Due to the different requirements for plate coolers and different uses, when using oil coolers, there are large flow processes and small flow processes, which can be more widely used in various applications.

Oil coolers are widely used in some parts and fields such as chemical industry, smelting, mining and so on. Not only the function is not chaotic, but also the effect of heat transfer is also very good.