Contactless cleaning device and contactless cleaning method based on high-voltage static electricity

• Main Authors: HUANG YONGAN, BU NINGBIN, DENG HUIXU, LIU HUIMIN, YIN ZHOUPING
• Format: Patent
• Language: Chinese; English
• Published: 04.07.2012
• Subjects: CLEANING; CLEANING IN GENERAL; PERFORMING OPERATIONS; PREVENTION OF FOULING IN GENERAL; TRANSPORTING

The invention discloses a contactless cleaning device based on high-voltage static electricity, which comprises a high-voltage power supply, an electrode plate (11) and a collection plate (13). The high-voltage power supply is used for generating pulse voltage; the electrode plate (11) and a metal plate (2) to be cleaned are connected to two electrodes of the high-voltage power supply respectively to form an electric field; arrayed pointed projections (12) are arranged on the surface of the electrode plate (11) facing contaminating fluid; the collection plate (13) clinging to the pointed projections (12) is arranged between the electrode plate (11) and the metal plate (2) to be cleaned and used for collecting the contaminating fluid; and the contaminating fluid on the surface of the metal plate (2) forms jet flow under the action of the electric field and is jetted to the collection plate (13) by means of guidance of the pointed projections (12), so that the contaminating fluid is collected. The invention fur