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What are the advantages of all-welded plate heat exchanger? What's the good?
Release time:
2021-08-23
The above is an overview of "What are the advantages of all-welded plate heat exchangers? What are the advantages?" for your reference.
All-welded plate heat exchanger is a heat exchange equipment integrating the advantages of tube shell and removable heat exchanger. At present, many people choose all-welded plate heat exchanger for heat exchange treatment. The advantages of all-welded plate heat exchanger mainly include pressure resistance and high temperature resistance. What are the advantages of its all-welded plate heat exchanger?
1. The all-welded plate heat exchanger is mainly sealed by the all-welded process, without gasket design, and a variety of metal and titanium alloy materials are selected to ensure that the temperature of the all-welded plate heat exchanger reaches: - 195-538, the vacuum reaches 8.2MPa, and the working pressure can adapt to most heat exchange processes.
2. The advantage of all-welded plate heat exchanger is that it can be applied to various manufacturing enterprises. The structure of all-welded plate heat exchanger has no sealing gasket, so it can manufacture welding and stamping materials, which is applicable to various structural designs. It can be used under various temperature, pressure physical characteristics and space conditions.
3. Heat transfer efficiency is one of the advantages of all-welded plate heat exchanger. By changing the spacing and shape of the plates to give full play to the heat transfer ability, the Reynolds number can achieve the turbulent effect within hundreds of hours. High heat transfer performance is obtained. The total heat transfer coefficient is 3-5 times that of the shell heat exchanger. Under the same working conditions, the dust coefficient of the all-welded plate heat exchanger is one fifth of that of the tube heat exchanger.
4. All-welded plate heat exchanger has the advantages of compact structure and wide expansion range of air conditioning conditions. Because it covers a small area, it can be exchanged freely. The heat exchange area in the unit is 2-5 times that of the shell. There is no need to reserve maintenance space. When the heat exchange process is the same, the total weld area is one-sixth or one-tenth of the shell area, reducing the investment cost of infrastructure.
5. The pressure loss of the all-inclusive plate heat exchanger is small. Because of the unique design of the plate, the fluid can fill the flow channel filled with the plate. In this case, all sectors participate in heat exchange, and the media flows without dead ends, reducing kinetic energy consumption and operating costs.
6. No dirt is one of the advantages of the all-welded plate heat exchanger. The plate is wavy, summarized during operation, and can be stretched freely inside the plate due to the limitation and influence of thermal stress, which is not easy to form the surface scale layer of the plate.
This is a detailed introduction of the advantages of the special folding heat exchanger shared by Jiang Jinghui. What are the advantages of the special folding heat exchanger compared with other heat exchangers? Three types of heat exchangers are compared in detail. After reading this article, you will have a more detailed understanding of the all-welded plate heat exchanger. If you want to buy, you should screen according to your own process conditions to confirm whether it conforms to your own process.
The above is an overview of "What are the advantages of all-welded plate heat exchangers? What are the advantages?" for your reference.
