Grounding rapping system of electrostatic dust collector

• Main Authors: SHI XIAODONG, TIAN RUITING, SHI XIANXUE
• Format: Patent
• Language: Chinese; English
• Published: 15.06.2011
• Subjects: MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS; PERFORMING OPERATIONS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS; TRANSPORTING

The utility model relates to a grounding rapping system of an electrostatic dust collector. The grounding rapping system is capable of effectively overcoming back corona and comprises a cathode wire, an anode plate, a high pressure controller, a low pressure controller, a cathode rapping device and a rapping controller, wherein the high pressure controller and the cathode rapping device are respectively connected with the cathode wire; the low pressure controller and the rapping controller are respectively connected with the cathode rapping device; a high pressure disconnecting switch is arranged at a connecting place of the cathode wire and the high pressure controller; a first terminal of the high pressure disconnecting switch is connected with the cathode wire; and the other two terminals of the high pressure disconnecting switch are respectively connected with the high pressure controller and a grounding wire. The grounding rapping system can completely clean dust on the cathode wire, effectively overcome