Heat Exchanger

A heat exchanger is a device used to transfer heat from a hot fluid to a cold fluid to meet specified process requirements, and is an industrial application of convective heat transfer and heat conduction. Heat exchangers can be categorized in different ways. According to its operating process can be divided into three major categories: inter-wall, hybrid, and heat storage (or heat return); according to the compactness of its surface can be divided into two categories: compact and non-compact.

 

Cast iron type

Cast iron type is large and heavy. But the copper pipe inside can be opened and checked before buying, not easy to be cheated by merchants, and after a few years of bad copper pipe can also be replaced.

 

Cylinder type

Cylinder type is small in size and has high exchange efficiency. But the user can not check the length of the copper tube inside, and can not replace the copper tube, and it is not very beautiful.

 

Steel type

The size of the steel type varies from large to small. Users can't check the length of the copper pipe inside and can't replace it. But it is more beautiful.

 

Plate type

Plate type is small in size and weight. The heat exchange efficiency is very high. There is no copper pipe inside. Heat exchange capacity is related to the number of layers. The number of layers is visible and tangible.

 

Scale

All of the above exchangers will produce scale during use. After a few years of use, the water flow will be small, the water is not too hot and so on. But in Shijiazhuang and other places also appeared professional descaling company. Through professional descaling can also be as good as new.

Stainless steel heat exchanger is applied material for stainless steel material heat exchanger, has very good antioxidant properties, safety and health, widely used in food, medicine, heating, domestic water, air conditioning return water and other fields. According to the information of the heat exchanger equipment promotion center, stainless steel heat exchanger than the traditional carbon steel heat exchanger heat transfer effect has more good heat transfer effect, and the life of the use of longer. Stainless steel heat exchanger in many areas of the current more widely used, the heat exchanger is made of food-grade stainless steel, has a very prominent anti-rust, anti-scaling properties. China's main production of stainless steel heat exchangers in the region is Shandong and Jiangsu, these two provinces is a large province of pressure vessel production, enterprise scale is relatively large, design and manufacturing capacity is more prominent.

Vortex heat film heat exchanger using the latest vortex heat film heat transfer technology of stainless steel heat exchanger, by changing the state of fluid movement to increase the heat transfer effect, when the medium passes through the surface of the vortex tube, the strong scouring of the surface of the tube, so as to improve the heat transfer efficiency. It can reach up to 10000W/m2℃.

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