Description
As a traditional type of heat exchange equipment, shell-and-tube heat exchanger has been applied for ages. It has been extensively applied in many industrial departments, especially in such industries as chemical engineering, petroleum and energy source. Shell-and-tube heat exchanger is composed of many tubes which constitute a tube bundle that serves as the heat transfer surface of heat exchanger. It is hereby also known as tubular heat exchanger.
The tube in the middle part of the tube bundle is difficult to replace, and the bending radius of the innermost tube cannot be too small. The tube distribution in the center of the tube sheet is not compact, so the number of tubes cannot be too large, and there is a gap in the center of the tube bundle, which makes shellside fluid easy Short circuit affects shell-side heat transfer. In addition, in order to compensate for the thinning of the pipe wall after the bend, a thicker pipe is needed for the straight pipe part. This affects its use occasions, and it should only be used for large differences in shell and wall temperature, or the medium on the shell side is easy to coagulate.
Fouling and tube side media are clean and difficult to scale, high temperature, high pressure, and corrosive conditions.
Features
Simple structure, easy manufacturing
Large processing quantity (1-2,000m³/h)
Extensive material selection (carbon steel, stainless steel, copper or other metals)
Stable and reliable operating state
Strong adaptability (applicable to almost all industries)
Adaptability to high temperature and pressure (≤800°C; ≤6.0Mpa)
System Application Chart
Entry of hot energy
Export of cold energy
Entry of cold energy
Tube plate
Baffle board
Seal head
Discharge outlet
Crust
Heat-exchange tube
Export of hot energy
If any question, please contact us
Contact: Ms.Rebecca
Email: rebecca@tranp.cn
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