A heat exchanger (also known as a heat exchanger or heat exchange equipment) is a device used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements. It is an industrial application of convective heat transfer and heat transfer. Heat exchangers can be classified in different ways. According to its operation process, it can be divided into three types: partition type, hybrid type, regenerative type (or regenerative type); according to its surface compactness, it can be divided into two types: compact and non-compact.
A heat exchanger is a device that transfers part of the heat of a hot fluid to a cold fluid, also known as a heat exchanger. Heat exchangers are common equipment in the chemical, petroleum, power, food, and many other industrial sectors and play an important role in production. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators and reboilers, etc., and are more widely used. There are many types of heat exchangers, but according to the principles and methods of heat exchange between cold and hot fluids, they can be basically divided into three categories: partition type, hybrid type and heat storage type. Among the three types of heat exchangers, partition wall heat exchangers are most commonly used. Type of partition wall heat exchanger According to the working principle, it can be divided into partition wall heat exchanger, regenerative heat exchanger and hybrid heat exchanger.
It can be divided into cooler, heater, condenser and vaporizer according to the purpose of use. According to the structural material, it can be divided into metal material heat exchangers and non-metal material heat exchangers. According to the shape and structure of the heat transfer surface, it can be divided into tube heat exchangers and plate heat exchangers. According to the purpose, it can be divided into collective heating heat exchangers and domestic heat exchangers.
Domestic heat exchangers solve the problem of collectively heating homes and using hot water in winter. It works on the same principle as a collective heat exchanger. It’s just different sizes and styles. Can be divided into cast iron type, barrel type, steel type, water storage type, plate type.
Stainless steel heat exchanger The stainless steel heat exchanger is a heat exchanger made of stainless steel. It has very good oxidation resistance, safety and hygiene. It is widely used in food, medicine, heating, domestic water, air conditioning return water and other fields. According to the data of the heat exchange equipment promotion center, the stainless steel heat exchanger has a better heat transfer effect than the traditional carbon steel heat exchanger, and has a longer service life. Stainless steel heat exchangers have been widely used in many fields at present. The heat exchangers are made of food-grade stainless steel and have outstanding anti-rust and anti-scale properties.