Double-layer structure partition for heat exchangers
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What size of heat exchanger requires a double-layer partition? Are there any example images?
It seems to be available on model 151; it consists of two plates with an additional plate added at the end, the latter being inserted into the partition groove for sealing.
Reply to 2# smxkjt: The standards only provide a brief overview; there are no detailed explanations or regulations, so it’s not clear how they are applied in practice
According to relevant information, when subjected to pulsed fluids or large pressure differences on both sides, the partition should be thickened or its structure altered； Large-diameter heat exchangers should have a double-diaphragm structure.