High temperature heat pipe heat exchangers also face two urgent issues in heat transfer:The large-scale planning and high cost of high-temperature heat pipe heat exchangers greatly hinder their industrial application process.2. The connecti···
Stress corrosion cracking of metal materials refers to the cracking of metals under the combined action of tensile stress and specific corrosive media. At present, it has become the main form of corrosion damage to stainless steel component···
Preventive measures for stress corrosion cracking of brazed plate heat exchangers:Due to the incomplete understanding of the mechanism of stress corrosion cracking in metal materials and the numerous influencing factors, comprehensive preve···
Although there are many methods for measuring the corrosion of metal plates in brazed plate heat exchangers, there are few methods that can be used in the production process. At present, resistance method, linear polarization method, chemic···
The fouling formed during the operation of brazed plate heat exchangers has an impact on heat exchange. To remove dirt, the heat exchanger should be regularly cleaned of dirt. When designing a heat exchanger, the influence of fouling can be···
Industry insiders know that sleeve heat exchangers will generate various types of dirt after a period of use, and there are many types of dirt. Simple scales can be removed through simple methods. For dirt that is insoluble in acids, bases,···
The mechanical cleaning, soot blowing cleaning, and water spraying cleaning methods for plate heat exchangers are introduced as follows:Blow ash cleaningThe soot blower has a good effect on removing particle dirt during soot cleaning. The s···
In the past, manual cleaning was commonly used when cleaning plate heat exchangers. Wire brush is one of the commonly used tools. Due to its time-consuming and labor-intensive nature, it has gradually been replaced by machinery. However, fo···
(1) Maintain content1) Intermediate repair content① Dismantle import and export pipelines and clean up debris;② Check the rubber lining of the import and export pipelines to ensure that there are no cracks or damage;③ Check and measure t···
A sleeve type heat exchanger is formed by connecting two standard pipes of different sizes into concentric sleeves, and then connecting them with multi-stage sleeves. Each part of the sleeve is called a track. The inner pipe of each pass is···
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