Dec 14, 2020 · Maximum baffle spacing is limited by the requirement to provide adequate support for the tubes. The maximum unsupported tube span in inches equals 74 d075 (where d is the outside tube diameter in inches). The unsupported tube span is reduced by about i2 percent for aluminum, copper, and their alloys. Baffles are provided for heat-transfer purposes.
Product Details. The baffle plate is a plate used to change the flow direction of the fluid. It is often used in the design of shell-side medium flow channels in shell and tube heat exchangers. The number of baffles is determined according to the nature and flow rate of the medium and the size of the heat exchanger. China Customized Steel Heat Exchanger Manufacturers Please rest assured to buy customized steel heat exchanger at competitive price from our factory. The material of the baffle can be carbon steel, high alloy steel, galvanized sheet, aluminum. 3. The cylinder can choose carbon steel, low alloy steel, high alloy steel and titanium.
1. The material of water to water shell and tube heat exchanger tube can be steel tube or stainless steel tube. 2. The material of baffle plate can be carbon steel, high alloy steel and galvanized sheet. 3. The shell can be made of carbon steel, low alloy steel and high alloy steel. Custom Sanitary Heat Exchangers SouthgateCustom Sanitary Heat Exchangers. If an off-the-shelf heat exchanger just wont cut it, and your reputation is on the line, you can rely on a proven supplier to provide the quality, performance and on-time delivery needed to keep your shell and tube exchanger project on track.
The best solution for such application will be a Rod Baffle Shell & Tube Heat Exchangers.These Exchangerscan reduce Pressure loss to a significant extent when compared to a traditional Plate BaffledShell & Tube Heat Exchanger due to elimination of Shell side fluid cross flow. Range of application is same as Shell & Tube Heat Exchangers. Nickel Alloys Heat Exchanger Fabrication BendelAs its name implies, this type of heat exchanger consists of a shell filled with a bundle of tubes and sealed at each end by a tube sheet which isolates the tubes from the shell. Bendel is an industry leader in custom design and fabrication of shell and tube heat exchangers, including:Fixed Tubesheet:Two stationary tubesheets attached to the shell, a bundle of straight tubes is connected between the tubesheets and contain baffles
Baffles End channel Tube Shell Shell sheet Figure 5.18 Schematic of one-shell one-pass (1-1) shell-and-tube heat exchanger. Baffles In Figure 5.18, baffles are placed within the shell of the heat exchanger firstly to support the tubes, preventing tube vibration and sagging, and secondly to direct the flow to have a higher heat transfer coefficient. Volume XXIII:Components of Shell & Tube Heat Exchangers Dec 28, 2017 · The baffle pitch and baffle cut are selected during the heat exchanger design to yield the highest fluid velocity and heat transfer rate while respecting the allowable pressure drop. The baffle spacing should be correspondingly chosen to make the free flow areas through the window (the area between the baffle edge and shell) and across the tube bank roughly equal. The orientation of the baffle cut is important for heat exchanger
Product Details. The triple segmental baffle heat exchanger is formed by changing the baffle of the single segmental baffle heat exchanger into three-cut type and increasing the cut-off area, so that the shell side flow changes from the cross flow in the single segmental baffle heat exchanger
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