A cathode wire and method of use thereof

By designing the cathode wire structure and utilizing a combination of round steel and tensioning devices, the assembly problem was solved, enabling rapid positioning and anti-rotation, thus improving the assembly efficiency and operational stability of the electrostatic precipitator and adapting to different flue gas and dust characteristics.

CN120885338BActive Publication Date: 2026-07-24CHINA NAT HEAVY MACHINERY RES INSTCO
View PDF 3 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA NAT HEAVY MACHINERY RES INSTCO
Filing Date
2025-08-12
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

When assembling round steel with the cathode frame round tube, it is difficult to ensure verticality and consistent tension during assembly, resulting in low assembly efficiency and frequent rework, leading to low operating efficiency of the electrostatic precipitator.

Method used

A cathode wire structure was designed, including a cathode wire body, a round steel bar, a tensioning device, and multiple discharge needles. The round steel bar connects to a frame steel pipe. The design of the bending area and discharge needles enables rapid positioning and anti-rotation. The tensioning device ensures consistent tension.

Benefits of technology

It improves the assembly efficiency of the cathode wire, ensures the efficient operation and stability of the electrostatic precipitator, adapts to different flue gas and dust characteristics, and reduces assembly errors and warping deformation.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN120885338B_ABST
    Figure CN120885338B_ABST
Patent Text Reader

Abstract

The application belongs to the technical field of electric dust collectors, and particularly provides a cathode wire and a use method thereof, which comprises round steel one, a cathode wire body, a plurality of discharge needles, a tensioning device and round steel two, one end of the cathode wire body is connected with a frame steel pipe one through the round steel one, and the end of the round steel one away from the cathode wire body is connected with the tensioning device; the other end of the cathode wire body is connected with a frame steel pipe two through the round steel two, the end surface of the cathode wire body is connected with the outside of the frame steel pipe two, and the cathode wire body is connected with the plurality of discharge needles, thereby solving the problems that it is difficult to grasp the perpendicularity when the existing round steel is assembled with the cathode frame round pipe, the consistency of the tensioning force is difficult to guarantee in the assembling process, the assembling efficiency is low, and the rework phenomenon is prone to occur, and the operation efficiency of the electric dust collector is low, the cathode wire is quickly positioned, the rotation of the cathode wire in the cathode frame is prevented, the assembling efficiency is improved, and the efficient operation and stability of the electric dust collector are improved.
Need to check novelty before this filing date? Find Prior Art