Principle of electrostatic dust removal
Electrostatic dust removal is a method of gas dust removal. The dust-containing gas is electrically separated when it passes through a high-voltage electrostatic field. After the dust particles combine with negative ions and are negatively charged, they tend to discharge and deposit on the anode surface. Used in industrial metallurgy, chemistry, etc. to purify gas or recover useful dust particles. A dust collection method that uses an electrostatic field to ionize the gas so that the dust particles are charged and adsorbed on the electrode. In a strong electric field, air molecules are ionized into positive ions and electrons. The electrons encounter dust particles in the process of running toward the positive electrode, causing the dust particles to be negatively charged and adsorbed to the positive electrode to be collected.
In addition to static electricity equipment, there are ion fans, ion wind guns, ion wind snakes, ion wind nozzles, etc.