Water film precipitator: a water film formed by striking the inner wall of a dust collector or other special components by means of a dust containing gas.A device for purifying gases.The equipment includes impact water film, inert (louver) water film and centrifugal water film precipitator.
Working principle: the working principle is that the dust gas is introduced from the lower part of the cylinder in a tangential direction and rotates upward. The dust particles are separated by centrifugal force and thrown to the inner wall of the cylinder, absorbed by the flowing water film layer of the inner wall of the cylinder.The formation of the water film layer consists of several nozzles arranged in the upper part of the cylinder, spraying water to the wall in a tangential direction.In this way, the inner wall of the tube is always covered with a thin water film rotating downward to improve the dust removal effect
Advantages of electrostatic precipitator: compared with other dust removal equipment, electrostatic precipitator consumes less energy and has high dust removal efficiency. It is suitable for removing dust of 0.0150 microns from flue gas and can be used in places with high temperature and pressure of flue gas.Practice indicates that the greater the smoke volume, the more economical the investment and operation cost of electrostatic precipitator.
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