​Plate heat exchangers have been widely used in central heating, food, machinery, metallurgy, the petrochemical industry, and ships, and have become the leading heat exchange equipment in urban central heating projects. In order to ensure the normal operation of the plate heat exchanger and prolong the service life of key components, it is especially important to understand the failures of the plate heat exchanger, their causes, and treatment methods. The following is a description of how to deal with the heat exchanger when the pressure drop is too large.

With increasing use, the heat exchanger's heat transfer efficiency will inevitably be affected, thus affecting normal operation. There are many reasons for the low heat transfer efficiency of plate heat exchangers. Because we all know that the plate heat exchanger heat transfer efficiency is very high, and this is one of the reasons why people often choose it. Today we will discuss this issue.

Heat exchangers are devices used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements and are an industrial application of convective heat transfer and heat conduction. Heat exchangers can be classified in different ways. Its operation process can be divided into three main categories: inter-wall, hybrid, and heat storage. According to its surface compactness can be divided into two categories: compact and non-compact. Next, let's learn about the history of heat exchanger development.

The heat exchanger is a process equipment that transfers the heat between different temperature media by heat conduction from high-temperature objects to low-temperature objects when the objects reach the required temperature for production. At present, heat exchangers are not only used in large chemical raw material manufacturers but also have entered the daily use of thousands of households. Below we introduce two common heat exchanger failures.

Heat exchangers, as common chemical equipment, also have many problems in the process of use. Take the shell and tube heat exchanger as an example, the leakage of the tube itself is a very serious problem. In the following, we will talk about the reasons why leaks occur and hopefully help with solutions later on.

The displacement heat exchanger is mainly composed of a controller motor, temperature control device, thermometer, pressure gauge, pressure pump, container, tank, safety control device, shell, piping, etc. It can realize the heat exchange between hot fluid and cold fluid and is a more common heat ex