2020-11-18. A plate exchanger consists of a series of parallel plates that are placed one above the other so as to allow the formation of a series of channels for fluids to flow between them. Ports for inlet and outlet of both hot and cold liquids are stamped into the corners of each plate. Plate Heat Exchanger is an ideal equipment for liquid - liquid and liquid - vapor heat exchange. A thin rectangular passage is formed between the plates through which heat is exchanged.
This is your hot water side.
This facilitates the transfer of heat, and greatly increases the speed of the temperature change. Schematic diagram of plate heat exchanger circulation. shell and coil heat exchanger diagram Spiral Plate Heat Exchanger It is a form of a plate heat exchanger usually made of stainless steel. In the illustration of the real world heat exchanger plate, you can see the black line running around near the outer edge, this is the gasket. A plate heat exchanger is a type of heat exchanger that uses metal plates to transfer heat between two fluids. Notice the two right holes have a diagonal rubber seal running across them, this will block the flow of water from entering the plate.
Plate Heat Exchangers were first produced in the 1920s and have since been widely used in a great number of sectors. We will explain in detail in a minute.
The main application of heat exchangers is to maintain the heat balance by addition or removal by exchange between streams of different operating temperatures. This has a major advantage over a conventional heat exchanger in that the fluids are exposed to a much larger surface area because the fluids are spread out over the plates. The Hot Water Side of the Plate Heat Exchanger. Brazed Plate Heat Exchangers Flow Chanel Diagram in Heat Exchanger By changing number of plates, geometry of plates, pattern of plate corrugation and channel diagrams we can custom design heat exchangers for individual needs of the customers It is often used in cellulose industries where the heat exchanger is subjected to severe fouling and corrosion. The heat exchangers are widely used in most process plants. A gasket, set into channels on the periphery of each plate, directs and contains the liquid flow distribution.
When aligned, they form four distribution headers through the plate pack. The exchanger plates have spacing between them for liquid flow. Plate heat exchangers are now common and very small brazed versions are used in the hot-water sections of millions of combination boilers. use of pipes or other containment vessels to heat or cool one fluid by transferring heat between it and another fluid Plate Heat Exchanger is a kind of high efficiency heat exchanger which is composed of a series of corrugated metal sheets.
So you're going to mount your plate heat exchanger on the cold water side, and we'll explain to you why.
It's actually quite simple, we call it a thermal pressure siphon.