Exquisite Descriptions of NOBLEST's Diverse Tube Heat Exchanger Range
1. Shell and Tube Heat Exchanger / Fixed Tube and Sheet Heat Exchanger:
NOBLEST Shell and Tube Heat Exchanger - A Pinnacle of Heat Exchange Engineering This robust fixed tube-plate heat exchanger comprises a tube plate and a shell at both ends, celebrated for its straightforward yet effective design. The configuration involves tube plates at both ends of the bundle being welded to the shell. The tube plate can also function as a flange post-welding, and is bolted to the pipe box flange, ensuring a reliable and secure connection.
Versatile Applications: NOBLEST's heat exchanger is an energy-saving marvel, optimizing heat transfer across materials. It finds extensive use in industries like petroleum, chemical, petrochemical, metallurgy, electric power, light industry, and food. As energy-saving technologies advance, these heat exchangers play a crucial role in high and low-temperature heat recovery, delivering substantial economic benefits.
Outstanding Advantages This design boasts a simple structure, minimizing the shell's inner diameter while maintaining optimal heat transfer surfaces. However, challenges arise with significant temperature differences between the shell and pipe medium, potentially causing thermal stress, pipe and tube plate failure, leakage, or instability. Maintenance and cleaning processes are also less convenient, and this design is best suited for general applications with limited temperature discrepancies.
2. U-Shaped Style Tube Heat Exchanger
NOBLEST U-Shaped Type Tube Heater - A Benchmark in Petrochemical Equipment This shell and tube heat exchanger is crafted for excellence in the petrochemical sector, featuring main components such as a tube box, shell, and tube bundle. Unique to this design, the U-shaped tube heat exchanger has a single tube plate, with both ends of the pipe fixed on the same tube plate, ensuring durability and reliability.
Prominent Features :
Δ The tube bundle can expand and contract freely without generating thermal stress, even with temperature differences between the tube and shell.
Δ Exceptional thermal compensation performance.
Δ The double-tube flow on the shell side offers a longer flow path and higher velocity, enhancing heat transfer efficiency.
Δ High pressure resistance for demanding applications.
Δ Easy maintenance and cleaning with a removable tube bundle, offering a simple and cost-effective solution.
Applications:
Ideal for conditions with significant temperature differences between the tube and shell walls, or where the shell-side medium tends to scale while the tube-side medium remains clean. Perfect for high temperature, high pressure, and highly corrosive environments.
3. Floating Head Tube Heat Exchanger
NOBLEST Floating Head Heat Exchanger - Precision and Flexibility in Heat Exchange This innovative design features a floating head, with one end of the tube plate fixed to the shell and the other end moving freely relative to the shell. Comprising a floating tube plate, hook ring, and floating head end cover, this detachable design allows the tube bundle to be removed from the shell, alleviating thermal stress concerns.
Defining Features:
The floating head design facilitates easy cleaning between tubes, eliminating thermal stress. While its structure is complex and cost higher compared to fixed tubeplate heat exchangers, it offers significant benefits. Although bulkier with higher material consumption and stringent sealing requirements, it is ideal for environments with large wall temperature differences or where the shell medium is prone to scaling.
Applications:
Δ The tube bundle can be effortlessly extracted, ensuring seamless cleaning of both the tube and shell, optimizing maintenance efficiency;
Δ It boasts unparalleled versatility with no restrictions on the temperature differential between the media;
Δ Designed for robustness, it operates under intense conditions: temperatures up to 450 degrees Celsius and pressures up to 6.4 MPa;
Δ Ideal for applications with significant scaling challenges, ensuring consistent performance;
Δ Suitable for environments prone to pipe corrosion, enhancing durability and longevity.
Feel free to reach out with any inquiries or for further details. Join our esteemed clientele and experience the excellence of NOBLEST service.
){kind=link}