Plate heat exchanger is a kind of heat exchanger formed by pressing thin metal plates into heat exchange plates with a certain corrugated shape, and then stacking them and fastening them with frame plates and bolts. The working fluid flows through the narrow and tortuous channel formed between the two plates. The structure and heat exchange principle of the plate heat exchanger determine that it has the characteristics of compact structure, small footprint, high heat transfer efficiency, large operating flexibility, wide application range, small heat loss, and convenient installation and cleaning. We have a strict production management system and a complete technological process, and have won the recognition of users with high-quality products and excellent after-sales service.
(1) Anti-corrosion technology. Countries in the field of plate heat exchanger anti-corrosion research and design have also achieved more significant results. The application of non-metallic materials also greatly improves the anti-corrosion performance of heat exchange.
(2) Both large-scale and miniaturization are emphasized. With the enlargement of the complete set of equipment, the heat exchanger is developing in the direction of enlargement. At the same time, the special requirements of microelectronics, aerospace, medical, chemical and biological engineering, materials science and other occasions are developing in the direction of miniaturization.
(3)Anti-vibration technology. In the shell side of the traditional shell-and-tube heat exchanger, the fluid presents a cross-flow state, scouring the heat exchange tube bundle laterally. Most of the pipes are prone to damage and cause the heat exchanger to fail. The longitudinal flow shell-side plate heat exchanger came into being, with the baffled heat exchanger as a typical representative.