Many people who are engaged in hydraulic systems have encountered such a dilemma: the plate cooler is
broken, but when I bought a new cooler, I forgot the model number, and the brand was already unclear, so how can I let the cooler manufacturer Determine the model or make it directly? At this time, the technical department needs you to provide some parameters to determine the cooler you need. In general, these data are essential:
1. Shell diameter;
2. Center distance and specification of oil port;
3. Specification of nozzle (size of nozzle)
Generally, as long as you measure this data and then based on this data, the technical department can basically determine the cooler that is right for you.
The plate cooler
is one of the more common equipment in the industrial production process. It has important applications in many fields. Once the equipment fails, it will greatly affect the entire operation. Therefore, during the daily use of the cooler, it must be regularly Perform maintenance. What should I do if I encounter an internal port during the maintenance process?
The internal leakage of the cooler may be caused by the failure of its internal sealing device. In this case, it is only necessary to replace the new gasket. Another possibility is that the tube bundle has leaked. Due to the effects of various media, the cooler may be corroded, so the tube bundle leaks. In such cases, replace the tube bundle and ensure its sealing effect.
The treatment method for the failure of the small floating head gasket is simple, and only the small floating head gasket needs to be replaced. If there is no leakage from the small floating head gasket and the expansion port, it can be determined that the expansion port on the tank side or the cooler and the tube bundle are leaking, and the internal tank leakage inspection method can be used.
For floating tube sheet bulging leaks, if there are only a few bulging leaks in the plate cooler, and the leakage is not too large, generally two people can check with a flashlight in two directions at the same time to find the leaking bulges; If there is too much bulging in the leak, and it is impossible to accurately find the leak point with this method, other methods need to be adopted for leak detection.
The long-term leakage of the plate cooler will not only affect the heat exchange effect, but also cause damage to the cooler itself. Therefore, in the daily use process, our company hopes that everyone can pay attention to the occurrence of similar problems and troubleshoot in time.
In the process of using the cooler, we must first increase the pressure of the entire steam inside the radiant heating panel tube. After the hot water needs to be heated, the condenser can directly use the lower tap water in the cooling water to replace it. Or, it is sufficient to directly lower the temperature of the cooling water in the air cooler, in fact, it can directly increase the temperature difference required for the entire heat transfer of the heat exchanger.
In fact, after taking certain technical measures, the main purpose is to increase the heat transfer demand of heat exchange equipment, or to meet the relevant conditions that require heat transfer. The so-called strengthening of heat exchangers, or Enhanced heat transfer is actually calculated after factors that affect heat transfer, prompting its entire volume to shrink continuously.
After the effective use of these materials, the heat transfer area can be effectively improved to achieve the heat transfer effect. Therefore, the larger heat transfer areas mainly include the heat transfer surfaces of corrugated tubes, finned tubes, and plate fins. Materials, but a single piece of equipment, the heat transfer area in the unit and volume will also be significantly improved, can fully meet the needs of compact coolers and other purposes.