| Sign In | Join Free | My infospaceinc.com |
|
| Sign In | Join Free | My infospaceinc.com |
|
| Categories | Pressure vessel |
|---|---|
| Brand Name: | SHANDONG BEICHEN |
| Model Number: | Floating head heat exchanger |
| Certification: | ISO,CCC,ASME |
| Place of Origin: | CHINA |
| MOQ: | 1SET |
| Price: | The price is determined according to specific parameters. |
| Payment Terms: | T/T |
| Supply Ability: | 100-3000sets |
| Delivery Time: | 15-60days |
| Packaging Details: | Determined according to specific parameters. |
1. Overview
The tube sheet at one end of the floating head heat exchanger is fixed to the shell, while the tube sheet at the other end can float freely in the shell. The shell and the tube bundle are free to expand. Therefore, when the temperature difference between the two media is large, no temperature difference stress is generated between the tube bundle and the shell. The floating head end is designed as a detachable structure so that the tube bundle can be easily inserted or pulled out of the shell.
2. Parameters
No. | Parameters | Unit | Description |
1 | Design flow rate | m³/h | Design flow rate of each fluid channel |
2 | Shell diameter | mm | Inner diameter of the shell |
3 | Tube outer diameter | mm | Outer diameter of the pipe |
4 | Tube inner diameter | mm | Inner diameter of the pipe |
5 | Number of tube passes | - | Number of pipes |
6 | Heat transfer area | m² | Total heat transfer area of the entire heat exchanger |
7 | Heat transfer coefficient(U) | W/m²·K | Total heat transfer coefficient (considering multiple factors such as wall surface and fluid) |
8 | Operating temperature | °C | Design operating temperature range of shell and tube fluids |
3. Advantages and Disadvantages
3.1. Advantages
(1) The tube bundle can be pulled out to facilitate cleaning of the tube and shell side;
(2) The temperature difference between the media is not restricted;
(3) It can work under high temperature and high pressure, generally the temperature is less than or equal to 450 degrees and the pressure is less than or equal to 6.4 MPa;
(4) It can be used in places where scaling is relatively serious;
(5) It can be used in places where the tube side is prone to corrosion. [1]
3.2. Disadvantages
(1) Small floating heads are prone to internal leakage;
(2) Large consumption of metal materials, 20% higher cost;
(3) Complex structure
4. Schematic diagram
|
