Introduction to the types of heat exchangers
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 general-purpose equipment in 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 principle and method of heat exchange between cold and hot fluids, they can be basically divided into three categories: partition type, hybrid type and regenerative type. Among the three types of heat exchangers, the partition wall heat exchanger is the most widely used.
The types of partition heat exchangers can be divided into partition heat exchangers, regenerative heat exchangers and hybrid heat exchangers according to the principle of action. According to the purpose of use, it can be divided into coolers, heaters, condensers and vaporizers. According to the structural material, it can be divided into metal material heat exchanger and non-metal material heat exchanger. According to the shape and structure of the heat transfer surface, it can be divided into tubular heat exchanger and plate heat exchanger. According to the use, it can be divided into collective heating heat exchangers and domestic heat exchangers.
. There are many types of heat exchangers, but according to the principle and method of heat exchange between cold and hot fluids, they can be basically divided into three categories: partition type, hybrid type and regenerative type. Among the three types of heat exchangers, the partition wall heat exchanger is the most widely used.
The types of partition heat exchangers can be divided into partition heat exchangers, regenerative heat exchangers and hybrid heat exchangers according to the principle of action. According to the purpose of use, it can be divided into coolers, heaters, condensers and vaporizers. According to the structural material, it can be divided into metal material heat exchanger and non-metal material heat exchanger. According to the shape and structure of the heat transfer surface, it can be divided into tubular heat exchanger and plate heat exchanger. According to the use, it can be divided into collective heating heat exchangers and domestic heat exchangers.