High-voltage electrostatic precipitator is to electrostatic purification method for the collection of dust in the flue gas device. It is the ideal equipment for purifying industrial waste gas. Its purification work mainly relies on the discharge electrode and precipitation pole of the two systems to complete. When the two poles between the input high-voltage direct current in the electrode space, anion, cation, and act on the surface of the waste gas particles through the electrostatic field, under the action of the electric field force to the polarity of the electrode to move, and deposited on the electrode, to achieve the purpose of dust collection. Both electrodes are equipped with vibration devices, when the vibration hammer periodically strikes the two electrodes, the dust adhering to them is shaken off and falls into the lower ash hopper and is discharged out of the machine through the ash discharge device. The purified exhaust gas is discharged into the atmosphere through the chimney, which completes the process of flue gas purification.
The high-voltage electrostatic module is a specially designed bipolar flat plate louvered type, with two partitions of discharge area and dust collection area, which has the highest purification efficiency relative to the traditional electrostatic filter or cellular electronic air purifier. Its main principle is to use electrostatic adsorption of particles and adsorbed aerosols of bacteria and microorganisms, and breakdown to kill bacteria and viruses that pass through the electric field.
2, high-voltage electrostatic dust removal equipment working principle
High voltage electrostatic dust removal equipment working principle
Dusty gas through the high-voltage electrostatic field is electrically separated, the dust particles and the negative ions combined with negatively charged, tends to the surface of the anode discharged and deposited. In metallurgy, chemistry and other industries used to purify the gas or recovery of useful dust particles. The use of electrostatic field to make the gas ionization so that the dust particles charged adsorption to the electrode dust collection method. In the strong electric field air molecules are ionized into positive ions and electrons, the electrons run to the positive pole in the process of encountering dust particles, so that the dust particles are negatively charged adsorption to the positive electrode is collected. Of course, in recent years, through technological innovation, there is also the use of negative electrode plate dust collection. In the past, it was often used in coal-fueled factories and power stations to collect coal ash and dust in the flue gas. In metallurgy, it is used to collect the oxides of tin, zinc, lead, and aluminum, etc., and now there are also products that can be used to sterilize the dust at home.