Titanium Alloy Wound Condenser

Product Overview

The titanium alloy wound condenser is a high-efficiency heat exchange equipment with titanium alloy as the core heat transfer element and a wound structure design. By winding titanium alloy tubes (or strips) around a central tube or support structure, it forms a compact spiral heat exchange tube bundle, achieving heat transfer through the temperature difference between internal and external fluids. It is mainly used in condensation, cooling, or heat recovery scenarios.

Working Principle

• Heat transfer is achieved through heat conduction and convective heat transfer between two media (internal and external).
• The internal medium flows through the internal threaded tube, while the external medium flows through the external threaded tube. Heat is transferred between the media through thermal conduction and convective heat transfer across the tube walls. This allows heat to be transferred from the high-temperature side to the low-temperature side through the spiral threaded tubes, completing the heat exchange process.
• The spiral structure of the threaded tubes increases the heat transfer area between the inner and outer walls, improves heat transfer conditions, and enhances heat transfer efficiency.

Structural Features

• Composed of an outer tube, inner tube, flanges, support plates, flow guide plates, and tube sheets.
• The outer tube and inner tube are connected via flanges.
• Support plates are fixed on the flanges to support both the inner and outer tubes.
• Flow guide plates are located between the inner and outer tubes to guide fluid flow, increase heat exchange area, and strengthen heat transfer.
• Tube sheets are used to fix the overall structure of the heat exchanger, ensuring stable operation.

Core Advantages

• Exceptional Corrosion Resistance: Titanium alloy exhibits zero corrosion or leakage in highly corrosive media, making the condenser ideal for applications involving seawater, wet chlorine gas, organic acids, sulfur-containing oil and gas, and other aggressive substances.
• High Efficiency, Energy Savings, and Longevity: The condenser enhances thermal efficiency by 30%-50% compared to conventional solutions. In chlor-alkali industries, it boasts a service life of 15 years—three times longer than traditional equipment.
• Compact Design and Space Optimization: With a 50% increase in heat transfer area per unit volume and a 30% reduction in footprint, the condenser is perfectly suited for retrofitting projects with limited space.
• Vibration Resistance and Reliability: The rigid spiral tube bundle minimizes the risk of fluid-induced vibration, ensuring stable operation under high-pressure (≤10 MPa) and high-flow conditions.

Application Scenarios

Marine Engineering and Shipbuilding Industry

• Steam condensation in seawater desalination systems (e.g., distillation-based desalination);
• Waste heat recovery from marine diesel engine exhaust and cooling of salt-laden exhaust gases.

Chemical and Petrochemical Industry

• Condensation of wet chlorine gas in chlor-alkali industry (titanium alloy exhibits excellent corrosion resistance to Cl₂/HCl);
• Condensation and recovery in organic acid distillation processes.

Metallurgy and Electroplating Industry

• Condensation and recovery of corrosive gases (e.g., SO₂, Cl₂) in hydrometallurgy;
• Cooling of acid mist-laden exhaust gases in electroplating tankexhaust gas treatment to recover valuable metal ions.

New Energy and Environmental Protection

• Cooling of acidic flue gases containing HCl and HF in waste incineration tail gas treatment to prevent equipment corrosion.

Pharmaceutical and Food Industry

• Condensation and recovery of high-purity solvents (e.g., ethanol, acetone) meeting GMP hygiene standards;
• Steam condensation in biogas fermentation processes to avoid medium contamination.

Titanium Alloy Wound Condenser

Titanium Alloy Wound Condenser

Titanium Alloy Wound Condenser

Titanium Alloy Wound Condenser