Titanium is a chemical element, chemical symbol Ti and atomic number 22. It is a transition metal characterized by light weight, high strength, metallic luster, and good corrosion resistance (including seawater and aqua regia and chlorine). Due to its stable chemical properties, good high temperature resistance, low temperature resistance, acid resistance, alkali resistance, high strength, low density, the reputation of "metal" in space.

 

Titanium and titanium alloys are widely used in ships, hull structures, deep sea survey vessels and submarine pressure shells, pipes, valves, rudders, propeller shaft brackets, fittings, electric drives and propeller shafts, heat exchangers, coolers, hull sonar bends Top and so on. In addition, titanium coil pipe equipment is also used in marine fisheries, ocean thermal energy conversion, and other fields, such as artificial propagation techniques in Japan, the use of titanium mesh and titanium tube heat exchangers that maintain a certain water temperature. In the ocean thermal energy conversion, the evaporators, condensation, and water inhalation of the main equipment of the thermoelectric power station in the United States and Japan, using the titanium equipment circulation system, have achieved good results.

 

Titanium heat exchangers also require regular cleaning and maintenance, otherwise their performance will be affected by dust. It is well known that titanium heat exchangers are prone to fouling on the surface for a long period of time, which greatly affects the conversion efficiency of the heat exchanger. Therefore, it is necessary to periodically clean and maintain the titanium heat exchanger.