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Performance characteristics and heat transfer technology of eddy current hot film heat exchanger
Mar 31, 2019

The eddy current hot film heat exchanger mainly uses the latest eddy current hot film heat transfer technology to increase the heat transfer effect by changing the fluid motion state. When the medium passes through the surface of the vortex tube, it strongly washes the surface of the tube, thereby improving Heat exchange efficiency.

The fluid passage of the vortex hot film heat exchanger is in the form of a fixed direction flow, forming a flow around the surface of the heat exchange tube, and the convective heat transfer coefficient is reduced. The most important feature of eddy current hot film heat exchangers is the unification of economy and safety. Considering the flow relationship between the heat exchange tubes and the heat exchange tubes and the shell, the baffles are no longer forced to block the turbulence by means of forced blocking, but the alternating vortex flow is naturally induced by the heat exchange tubes, and Maintain the desired vibration power under the premise of ensuring that the heat exchange tubes do not rub against each other. The rigidity and flexibility of the heat exchange tubes are well arranged and do not collide with each other, which overcomes the problem of damage caused by collision between the floating coil heat exchangers and avoids the problem of easy scaling of the common shell-and-tube heat exchangers.

Performance characteristics of eddy current hot film heat exchanger

1. The eddy current hot film heat exchanger is made of stainless steel and has a long service life of more than 20 years.

2. The layered flow is turbulent, which improves heat exchange efficiency and reduces thermal resistance.

3. Fast heat exchange, high temperature resistance (400 °C), high pressure resistance (2.5Mpa).

4. Compact structure, small footprint, light weight, easy installation and saving civil construction investment.

5. Flexible design, complete specifications, practical and targeted, saving money.

6. Wide application conditions, suitable for large pressure, temperature range and heat exchange of various media.

7. Low maintenance cost, easy operation, long cleaning cycle and easy

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