How to deal with the liquid string in the funke plate heat exchanger
- Categories:plate heat exchanger
- Author:
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- Time of issue:2022-04-14
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(Summary description)During the use of funke plate heat exchangers, various problems will inevitably occur. A large part of these problems are caused by improper fabrication, wrong selection, and estimation errors, and some reason for the aging of caused by funke plate heat exchangers.
funke plate heat exchanger manufacturers
funke plate heat exchanger manufacturers
How to deal with the liquid string in the funke plate heat exchanger
(Summary description)During the use of funke plate heat exchangers, various problems will inevitably occur. A large part of these problems are caused by improper fabrication, wrong selection, and estimation errors, and some reason for the aging of caused by funke plate heat exchangers.
- Categories:plate heat exchanger
- Author:
- Origin:
- Time of issue:2022-04-14
- Views:0
During the use of funke plate heat exchangers, various problems will inevitably occur. A large part of these problems are caused by improper fabrication, wrong selection, and estimation errors, and some reason for the aging of caused by funke plate heat exchangers.
cause:
①Cracks or perforations caused by plate corrosion due to improper selection of plates.
②The operating conditions do not meet the design requirements.
③ Stress corrosion caused by residual stress after cold stamping and too small clamping size during assembly.
④ There is slight leakage at the plate leakage groove, which causes harmful substances in the medium to condense and corrode the plate and form a string of liquids.
Approach:
①Replace the cracked or perforated plate, and use the light transmission method to find the crack of the plate on site.
② Adjust the operating parameters to make them meet the design conditions.
③ When the heat exchanger is repaired and assembled, the clamping size should meet the requirements, not as small as possible.
④ Funke plate heat exchanger plate materials are reasonably matched.
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