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The main function of plate heat exchanger
Source: Time: 2020-08-27 15:36:57 Hit:
Plate heat exchangers are commonly used in the heat exchange market, especially in some liquid and steam processes. It is a device that users love. It can not only realize evaporation, condensation, heat exchange, cooling and other processes, but also As a safety protection equipment in our system, today we will take a look at the main functions of the plate heat exchanger.
The plate heat exchanger is a high-efficiency heat exchange equipment assembled from plates, gaskets, frames, bolts, guide rods and other elements. Each element of the plate heat exchanger has its own function, which also affects our plate heat exchange. Important factor of the main function of the device.
In addition to the quality problems of raw materials and components, the standard of plate heat exchanger must also meet the standard, to ensure that under the same heat source supply, the heat transfer efficiency of the plate heat exchanger must be more than three times higher than other heat exchange equipment to meet the standard, while covering an area It is also about 2-3 times smaller than other equipment, and it must be able to realize the preheat recovery process with an efficiency of more than 90%.
After meeting the above requirements, the main function of the plate heat exchanger has the following two technological functions:
1. Heat transferAccording to different external and internal parts, the plate heat exchanger is welded together, and the brazing plate is made by vacuum brazing. Different heat exchangers have different internal parts. In many cases, smaller parts work better, and the chamber is designed to be thin, so most of the liquid contacts the plate, which improves heat transfer. Smaller coils can better withstand extreme pressures. It is durable, easy to carry and maintain. Liquids with different working principles in the whole system will not occupy too much space, and the plates are easy to separate and clean.
2. Prevention and control
A heat exchanger is a tool that transfers heat from one heat source to another heat source. The two devices touch each other or are separated by a wall. Heat exchangers are used to control the temperature of sewage pipes, air conditioners or refrigerators, and are also commonly used in automobiles and buildings. Some industries require heat exchangers every day to prevent fire and damage, and are also used for residential or industrial liquid heating and cooling needs.
The plate heat exchanger is a mobile device. Heat transfer between metal plates. Unlike traditional heat exchangers, the plate type is preferred because the liquid is dispersed on more surfaces, thereby increasing the exchange rate. The metal tubes of the heat exchanger are used to heat the fluid.
The above content is a detailed introduction to the main functions of the plate heat exchanger. For the fields involved in the plate heat exchanger, you can check other information on the website.
