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Spiral Plate Heat Exchanger Welding Requirements
- Sep 07, 2017 -

Although the type of spiral plate heat exchanger is very diverse, but each type of product has a corresponding range of adaptation, so as long as the requirements and the actual conditions to match the appropriate spiral plate heat exchanger on it. In order to ensure good heat transfer performance and effect, in addition to the correct choice of spiral plate heat exchanger type, the other aspects can not be ignored.

 spiral plate heat exchanger

There are many factors that are closely related to the actual heat transfer performance and effectiveness of the spiral plate heat exchanger, including the structure of the equipment, safety, ease of cleaning, the required temperature, the range of pressure and the heat load that can withstand And traffic. Not only that, but also to meet the above conditions, taking into account its structural strength, material, sealing and security.

In addition, the spiral plate heat exchanger on the water requirements are quite strict, if the water contains impurities, it will become the cause of spiral plate heat exchanger fouling culprit. Therefore, in order to reduce the occurrence of similar problems, spiral plate heat exchanger users in the use of equipment, must be strictly selected water, as far as possible to its filtering treatment, the complete and effective removal of water contained in the spiral plate heat exchanger unfavorable impurities The

In addition, also want to talk about is the spiral plate heat exchanger welding process, if the important technology in the implementation of the time certainly have certain technical requirements need to comply, for example, in strict accordance with the equipment construction drawings for manufacturing, mid-term inspection and completion Of the acceptance is essential; if the construction drawings did not make the relevant provisions of the spiral plate heat exchanger welds to the height of about 1 mm.

Used to make the spiral plate heat exchanger steel also have to meet the standards, the first texture must be uniform thickness, width consistent; followed by its welding construction to be fully prepared, including the grinding treatment, good anti-splash measures And so on, fully guarantee the spiral plate heat exchanger welding quality standards.


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