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Water cooling technology for electrostatic precipitator


The working principle of the electrostatic precipitator is to use a high-voltage electric field to ionize the flue gas, and the dust charge in the gas stream is separated from the gas flow by the electric field. The negative electrode is made of a metal wire of different cross-sectional shape, called a discharge electrode.

The working principle of the electrostatic precipitator is to use a high-voltage electric field to ionize the flue gas, and the dust charge in the gas stream is separated from the gas flow by the electric field. The negative electrode is made of a metal wire of different cross-sectional shape, called a discharge electrode.

Electrostatic precipitators require high-voltage current to ensure operation. The machine itself has a lot of heat generated, and how to control the heat consumption needs to be solved in time. Industry is said to be more commonly used in air-cooled heat dissipation, through the fan and a large area of ​​heat sink to dissipate heat. The air-cooling heat dissipation has the disadvantages of high noise and low heat dissipation efficiency, and it is sometimes difficult to cope with long-term use of air cooling.

This requires improved heat dissipation, and water cooling is currently a better solution. The principle of water cooling is to absorb the heat of the heating core through the circulation of the liquid, and then bring it to the external radiator to cool down, and then return to the water pump. This cycle, through the alternating hot and cold of the liquid to take away heat. The advantage of water cooling is that heat can be transferred to the external space for heat dissipation. Because there are some important components around the hot core, the heat accumulation will increase the temperature of the entire core, which will affect the work efficiency and service life. In addition, water cooling and cooling are also quiet, stable and safe. Can be said to be the ideal way to dissipate heat. Although the cost has increased slightly, the results are obvious.

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