New efficient heat exchanger

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New efficient heat exchanger

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A new type of heat exchanger with a porous plate supporting a zoom-intensified heat transfer tube is a new type of enhanced heat transfer energy-saving high-efficiency heat exchange equipment. It is based on the traditional shell-and-tube heat exchanger, and uses the enhanced heat transfer tube to replace the traditional smooth tube, so that the fluid forms sufficient turbulence inside and outside the tube, and strengthens the heat transfer effect of the air flow inside and outside the tube. A major reform of the heat exchanger. In response to the needs of users, our company has developed a series of gas-gas, liquid-liquid, vapor-water heat exchangers, etc., which have been used in chemical, petroleum, electric power and other industries, all of which have achieved remarkable results.

2. Description for sulfuric acid system

1. For the sulfuric acid two-turn two-suction conversion device with a gas concentration of not less than 6% SO2, 4 such high-efficiency heat exchangers can be used to replace the traditional 6 ordinary heat exchangers, each of which can save 1/3 of the heat exchange area the above. Reduce equipment investment and save floor space.

2. The air pressure drop inside and outside the tubes of each heat exchanger does not exceed 1600Pa. The total pressure drop of the four heat exchangers does not exceed 7000Pa. Reduced power consumption and production costs of the main fan.

3. Anticorrosion measures have been considered from the structure to extend the service life.

4. Provide users with conversion process conditions and supporting 3 + 1 or 3 + 2 process heat exchanger equipment design and manufacturing and one-stop service for driving, so that the process indicators reach the domestic advanced level.