Plate heat exchanger

water/waterstainless steeltitanium

The double tube plate heat exchanger is mainly used in the working conditions with high sanitary requirements. Its unique design makes it easy to completely empty and keep the heat exchange tube in a clean state and can provide greater heat transfer performance. The double tube plate structure avoids This eliminates the risk of cross-contamination in conventional heat exchangers. In actual operation, double tube plate heat exchangers are generally used in the following two situations: one is to absolutely prevent the mixing of the medium between the tube and the shell, for example, the shell side of the water, the tube side of the chlorine or chloride In the heat exchanger, if the water in the shell side comes into contact with chlorine or chloride in the tube side, it will produce highly corrosive hydrochloric acid or hypochlorous acid, and cause serious corrosion to the tube side material. The double tube sheet structure can effectively prevent the mixing of the two materials, thereby preventing the occurrence of the above accidents; the other is the occasion where the medium pressure difference between the tube and the shell is large, and it is usually in the cavity between the inner and outer tube sheets. A medium is added to reduce the pressure difference between the tube and the shell side of the medium. This series of heat exchangers uses a double tube plate structure design, so that the tube side and the shell side are connected by their own tube plates, breaking the traditional tube and tube heat exchanger tube side and the shell side sharing a connecting tube plate, minimizing the crossover