Screw thread and tube heat exchanger

Han Zun screw thread and tube heat exchanger is the world's most advanced of a shell and tube heat exchanger, the heat transfer coefficient can reach up to 14000w / m2. ℃, the conventional shell and tube heat transfer coefficient of only 2,000 -3000w / m2. ℃, even if the plate heat exchanger in certain conditions the best applications water heat exchanger, the heat transfer coefficient is only 5000-7000 w / m2. ℃ So Han Zun heat exchanger is well suited for soft drinks such working conditions. Compared with other heat exchanger, which has the following advantages 1, more compact size. Han Zun series of heat exchangers its size is only a number of other domestic shell and tube heat exchanger volume of about 1/5, with a more space-saving features; 2, more suitable for high temperature and pressure conditions. Han Zun heat exchanger temperature can reach 400 ℃, pressure 1.6Mpa, since the Han Zun heat exchanger and heat transfer tubes bundle housing all stainless steel 316L, a uniform coefficient of expansion, and not due to pressure temperature instability caused by the deformation of the heat exchanger, it is very suitable for the high temperature heat medium heat high pressure superheated steam conditions, without the need for temperature and pressure reduction: 3, asymmetric design concept. The sub-prefect of the congregation, soft drinks heat exchanger is an asymmetrical conditions, since the hot water flow rate is much greater than the flow of steam, that is a small amount of steam into the condensate, which emit heat to meet the heating water ( heated from 70 ℃ to 95 ℃) heat required, so the flow is not equal on both sides, that is asymmetrical recuperator. The Han Zun heat exchanger is an asymmetrical design of the heat exchanger, which shell volume can be up to 4.2 times the volume of the tube; 4, more energy (steam) savings. Han Zun appropriate conditions can be condensed water heat exchanger temperature control at a low level, allowing the steam to cool sufficiently suspect, releasing more heat, saving steam consumption, without going through the second heat, because Han Zun Although height is not high heat, but because of its unique spiral winding structure, allowing the steam in a heat exchanger to stay longer, cold suspect more fully, can save a lot of steam; 5, the heat transfer coefficient. Han Zun series of high heat transfer coefficient of heat exchanger, may exceed 10000w / m2 · 0C, any other heat exchanger on the existing market unmatched measure of the quality of a heat exchanger of the most important factor is the change the size of the heat transfer coefficient, which represents the superior performance of the heat exchanger or not: 6, long service life. Han Zun exchanger under conditions of normal use, life can reach more than 10 years, this is due to its all stainless steel decision, domestic heat exchanger material determines the use of only about five years.