Selection of plate heat exchangers
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Medium A shows no signs of corrosion; its flow rate is 20 cubic meters per hour. The temperature is currently around 50 degrees and needs to be reduced to around 25 degrees. Medium B is water at a temperature of 7 degrees, with a maximum flow rate of 80 cubic meters per hour; this value can be adjusted according to actual conditions. The pressure for both mediums is 0.3 MP. How should the heat exchange area of the plate heat exchanger be determined?
We recommend the detachable plate heat exchanger with custom pipe diameters: Model BRB03K, pressure range of 1.0, temperature range of 100, heat exchange area of 23 square meters, with connection diameters of DN65/DN100. For detailed parameters of this plate heat exchanger, please visit the website of Zhuzhou Hongxin Industrial Co., Ltd. Or add me on QQ 1035366037. The coolant temperature in the original post is 7 degrees; what is the designed temperature difference? Based on 80 cubic meters of water, it is 6.25 degrees. It’s usually around 7-12 degrees, right? So, the flow rate should be designed at 100 cubic meters.