DINKONDA GLOBAL Power Plants Special Strong Corrosion Resistance TA2 Titanium And Titanium Alloy High Heat Transfer Tube Shell Heat Exchanger

DINKONDA GLOBAL Power Plants Special Strong Corrosion Resistance TA2 Titanium And Titanium Alloy High Heat Transfer Tube Shell Heat Exchanger

Product Overview
The titanium shell and tube heat exchanger uses titanium and titanium alloys as the core material of the heat exchange tubes. The tube plate can be made of titanium composite plate, which has excellent corrosion resistance. It is specially developed for working conditions such as seawater, chloride ion medium, salt solution, and acidic corrosive medium, achieving efficient heat exchange between the two media. It is widely used in heat exchange processes in strong corrosive working conditions such as marine chemical, seawater desalination, salt chemical, power, metallurgy, etc.

Structural Composition
1. Shell: The cylinder body of a pressure vessel can be made of carbon steel or stainless steel, manufactured according to pressure vessel standards. It is equipped with medium inlet and outlet, manhole/hand hole, exhaust and discharge interfaces to ensure medium circulation and maintenance operations.

2. Heat exchange tube bundle: The heat exchange tubes are made of titanium material, which has outstanding resistance to chloride ion pitting and crevice corrosion; The tube plate is made of titanium steel composite plate and connected by expansion welding process, effectively preventing medium leakage and improving the service life of the equipment.

3. Tubing and head: Titanium lining or integral titanium material can be selected, equipped with flanges and medium connections, to meet the pressure operation of corrosive medium side.

4. Baffle plate: supports titanium heat exchange tubes, disturbs the shell side medium, increases the heat transfer coefficient, and reduces fluid erosion and vibration damage.

5. Support: Saddle support, bearing the weight of the equipment, allowing for thermal expansion displacement of the equipment, and reducing thermal stress.

Core Features
1. Strong corrosion resistance: Titanium material is resistant to chloride ions, seawater, wet chlorine, most organic acids, and salt corrosion, solving the problem of pitting and perforation failure of ordinary carbon steel and stainless steel heat exchangers, suitable for high salt and seawater conditions.

2. Stable heat transfer performance: Titanium metal has good thermal conductivity, a large heat transfer area in the shell and tube structure, and high heat transfer efficiency; Expansion welding combined with process, reliable sealing, and no flow of media between each other.

3. Long equipment lifespan: Titanium material is resistant to erosion and fatigue, making it less prone to rusting and thinning in corrosive environments, significantly reducing equipment replacement frequency, and lowering downtime maintenance costs.

4. Strong pressure bearing capacity: Designed and manufactured according to pressure vessel specifications, it can meet the use of medium and high pressure conditions, and the shell side and tube side can respectively withstand different design pressures.

5. The detachable structure is easy to maintain: the tube box can be disassembled and the tube bundle can be extracted, making it convenient to clean the scaling on the tube and shell sides, and to detect the corrosion of the heat exchange tubes.

6. Reliable thermal compensation: Expansion joints can be configured according to temperature difference conditions to eliminate thermal stress generated by equipment operation.

Technical Specifications
Material: TA2 titanium heat exchange tube; Tube plate titanium steel composite plate; Carbon steel/stainless steel shell can be selected as needed
Design pressure: Customize tube side and shell side design pressure according to working conditions
Design temperature: -20~200 ℃ (designed according to process conditions)
Structural form: Shell and tube type, can be used as fixed tube plate type, floating head type, U-shaped tube type
Applicable media: seawater, brine, salt solution, chloride containing ion media, some acidic corrosive media, etc
Execution standards: pressure vessel related standards, titanium equipment welding manufacturing specifications