Yiwu Changyi Mechanical Equipment Co., Ltd.  

Product Name: Stainless Steel Plate Heat Exchanger Model NO.: BR-10 Process: Concentration and Dry Processing Material: Natural Ingredients Composition: Heat Exchanger and Condenser Voltage: 380V Customized: Customized Condition: New Structure: Tube Heat Exchanger Product Name: Steam Condenser Tube Material: Steel Pipe Application: Liquid/Steam Cooling Material: Carbon Steel/Copper/Stainless Steel Trademark: CHANGYI Transport Package: Wooden Cases or as Customers Requirement for Good Specification: BR-10 Origin: Zhejiang, China (Mainland) HS Code: 8419500050 Product Description Stainless steel plate heat exchanger1. Application of Plate Heat Exchanger Plate heat exchanger is an ideal equipment for liquid-liquid and liquid-vapor heat exchange. It has the characteristics of high heat transfer efficiency, low heat loss, compact and light structure, small floor area, convenient installation and cleaning, wide application and long service life. Under the same pressure loss, the heat transfer coefficient is 3 - 5 times higher than that of tubular heat exchanger, occupying one third of the area of tubular heat exchanger, and the heat recovery rate can be as high as 90%. Plate heat exchangers are widely used in metallurgy, petroleum, chemical industry, food, pharmaceutical, shipping, textile, paper and other industries. They are excellent equipment for heating, cooling, heat recovery and rapid sterilization.2. Plate heat exchanger parametersModelBR0.05BR0.1BR0.2Single sheet heat transfer area m20.050.10.22Panel size mm500×168660×250970×330Plate thickness mm0.80.80.8Diameter of corner hole mm386075Nozzle diameter mm283846Wavy shapeWavy shapeRipple spacing mm101212Average plate spacing mm3.84.24.2Combinable heat transfer area m20.5~54~1010~38Maximum allowable pressure MPA0.4~2Maximum allowable service temperature ºCgeneral requirements 120~160,Special requirements are achievable 250heat transfer coefficient w/m2*ºC2000~60003. Working Principle of Process Because of the special function of corrugated surface of plate, the flow of fluid along narrow and curved passages is constantly changing in the direction of its velocity, resulting in strong end movement of fluid at a small flow rate (Rc=200), thus accelerating the destruction of the fluid boundary layer, strengthening the heat transfer process and effectively improving the heat transfer capacity. It has the advantages of compact structure, low metal consumption, flexible operation, small heat loss, convenient installation, inspection, disassembly and washing, strong corrosion resistance and long service life. The process of heat exchanger is assembled by many plates according to certain process and technical requirements of the demander. When assembling, A plate and B plate are arranged alternately, and four corner holes of network channel are formed between plates to form distribution tube and confluence tube. The sealing gasket seals the hot and cold medium in the heat exchanger, and at the same time, separates the hot and cold medium reasonably without mixing. In the channel, the cold and hot fluids flow in intervals, either countercurrent or downstream. In the process of flow, the cold and hot fluids exchange heat through the plate wall. There are many process combinations of plate heat exchangers, which are realized by using different reversing plates and different assemblies. The process combinations can be divided into single process, multi-process, vapor-liquid exchange process and mixed process.