Heating Equipment
Tube Bundle Heat Exchanger (Tube Bundle Heat Exchanger) is an efficient and modular heat exchange device. Its core component is the detachable tube bundle. Fluids flow either inside or outside the tubes, and heat is transferred through the tube walls. The tube bundle can be removed independently, facilitating thorough cleaning, maintenance, or replacement. It is particularly suitable for applications with high fouling and frequent maintenance requirements.
This product employs high-precision expansion or strength welding techniques to ensure reliable tube bundle sealing; the shell supports fixed tube sheets, floating heads, or U-shaped tube structures, and is widely used in high cleanliness and high maintenance requirements heat exchange scenarios in the chemical, pharmaceutical, food, and energy industries.
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Product features:
Ultimate maintenance capability
The clamp is 100% removable without the need to disassemble the housing or the pipeline. It can be cleaned/replaced by a single person.
Equipped with a dedicated extraction track and lifting ears, the maintenance efficiency has been increased by 300%.
High cleanliness
Compliant with FDA/cGMP standards, with electro-polished inner surface, suitable for pharmaceutical and food-grade media.
With no dead corners, it is easy to perform online cleaning and sterilization through CIP/SIP.
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Product advantages:
Thermal Stress Adaptation
The floating head/U-tube structure automatically compensates for temperature difference stress and prevents tube bundle leakage.
Expansion joints in the form of corrugated tubes are optional, capable of withstanding a temperature difference fluctuation of ±200°C.
Efficient heat transfer
Multi-pass tube bundle + baffle/ grid support, with high turbulence intensity, and the heat transfer coefficient is increased by 20%.
Supports low finned tubes, suitable for low Reynolds number and high viscosity media.
Modular Customization
The control system can be stored as separate spare parts, enabling quick replacement and reducing downtime losses.
It supports parallel operation of multiple shell circuits, and the area of a single unit can reach 1500 square meters.
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Product application:
1. Fine Chemicals: High-purity solvent recovery, reactor heating, crystallizer cooling
2. Biopharmaceuticals: Fermentation liquid cooling, water for injection (WFI) heat exchange, vaccine purification
3. Food and Beverages: UHT instantaneous sterilization, juice concentration, beer saccharification cooling
4. New Energy: Lithium battery slurry constant temperature, hydrogen pre-cooling, photovoltaic polysilicon reduction
5. Environmental Water Treatment: Sludge drying and residual heat recovery from sludge, MVR evaporation and condensation
6. Semiconductor Ultra-pure Water Circulation Cooling, Acid and Alkali Waste Liquid Heat Recovery
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Product specifications:
|
Parameter item |
Specification range / options |
|
Heat exchange area Design pressure |
0.5 m² – 1500 m² (customizable) |
|
Design temperature |
Shell side: 0.1 – 16 MPa; Tube side: 0.1 – 4 MPa |
|
Tube bundle material |
-100°C – 600°C (material dependent) |
|
Shell material |
304/316L/317L stainless steel, titanium, nickel-based alloys, duplex steel, copper alloys |
|
Tube bundle form |
Carbon steel, stainless steel, PTFE-lined / glass-lined |
|
Heat exchange tube specification |
Fixed tube sheet type, floating head type, U-tube type, withdrawable type |
|
Connection method |
Φ12×1, Φ16×1.5, Φ19×1.5, Φ25×2, etc. (plain tube / low fin / spiral groove tube) |
|
Heat transfer coefficient |
Flanges (HG/T, ANSI, DIN), quick-connect clamps, threads |
|
Withdrawal space |
500 – 4000 W/(m²·K) (depending on the medium and tube type) |
|
Anti-corrosion treatment |
Tube bundle length + 500 mm (minimum maintenance space) |
|
Parameter item |
Electropolishing (Ra ≤ 0.4 μm), passivation, spraying Halar, fluorine lining |
Shipment
provides customers with quality and safe transportation.
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