A bar type corona discharged electrostatic eliminator equipped with air vessel using pulsed AC high voltage power source

摘要

The present invention provides an apparatus for removing static electricity, in the present invention compared to the voltage applied to the discharge electrode in the conventional corona discharge type static electricity removing device, a simple high alternating-current voltage or direct-current high-voltage unit pulse which combines a signal of a rectangular pulse shape applying a high alternating-current voltage other hand, by blowing air of a predetermined pressure to provide a separate reservoir within the device through the micro-air nozzle it is a device that can move the ions toward the full charging object.; Configuration of the corona discharge type static electricity removing device of the present invention, the discharge electrode, the ground electrode, the discharge electrode generates an AC pulse high voltage to drive the ions generated from the discharge electrode so that the voltage being applied, which is installed to generate a corona discharge applying a high voltage generator (High voltage unit), the alternating-current pulse is the controller, the discharge electrode to control the amount of generated positive ions and negative ions randomly generated from the discharge electrode to controlling the frequency and duty ratio of the voltage may be inserted in the center, and that the discharge a direct bond with the electrode socket discharging electrode socket has an air nozzle for injecting air of a certain pressure in order to send the ions generated by the discharge electrode toward the charged body is formed, and air injection for feeding toward said air nozzle for the injection of air through the and around the air passage passing through the discharge electrode being connected to said discharge electrode Including means for reducing is achieved.; And static electricity removing device of the present invention, the frequency range of the high voltage to 1 [Hz] ~ 10 [kHz] and a duty ratio (Duty Ratio) that is controlled in the range of 40 to 60 [%], the applied voltage of the frequency and duty If that through the free adjustment of the non-if the length of the entire course and the charging object is far away, even closer is possible to efficiently remove the residual electrostatic charging object of the whole.