PARTICLE CAPTURE APPARATUS AND CYLINDER STRUCTURE OF GIS OR GIL

• Main Authors: LU, Peng, WU, Qi, SUI, Xiangxu, KANG, Suzhan, FU, Jiajia, YANG, Xianglong, ZHANG, Rui, LIU, Siteng, FANG, Qi, WANG, Lei, ZHANG, Jianzhou, WANG, Zhibiao, CHENG, Weiran, CHANG, Kege, WANG, Baogang, WANG, Lijuan, LIU, Jiachun
• Format: Patent
• Language: Chinese; English; French
• Published: 16.06.2022
• 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 present invention relates to a particle capture apparatus and a cylinder structure of a GIS or a GIL. The particle capture apparatus comprises: a trap cover plate; a lower grating plate, which is fixedly installed on the trap cover plate, so that the lower grating plate matches the trap cover plate to form a lower-layer capture trap; and an upper grating plate, which is relatively fixedly assembled with the lower grating plate, wherein the upper grating plate is parallel to the lower grating plate, and the upper grating plate is located above the lower grating plate, so that the upper grating plate and the lower grating plate form an upper-layer capture trap. An upper-layer capture trap and a lower-layer capture trap are formed by using two grating plates and a trap cover plate. Under the actions of gravity, an electric field and an airflow, particles may pass through the upper-layer capture trap to enter the lower-layer capture trap, and even if a small amount of particles jump out of the lower-layer cap