CN-121972465-A - Star simulator winding conductor composite cleaning device

Abstract

The invention discloses a star simulator winding conductor composite cleaning device, which relates to the field of development of superconducting coils of nuclear fusion devices, and comprises a superconducting conductor, a dry ice cleaning module, a laser cleaning module, a forming module and a plasma cleaning module, wherein the superconducting conductor sequentially passes through the dry ice cleaning module, the laser cleaning module, the forming module and the plasma cleaning module, and various pollutants are purposefully cleaned on the surface of the superconducting conductor through different cleaning principles of various devices; the plasma cleaning module is arranged at the rear end of the forming module, so that pollutants can be removed, and better surface energy can be provided for subsequent insulation.

Inventors

• SONG RUIRUI
• YAN CHAOHUI
• WANG HAO
• DUAN XU

Assignees

• 合肥曦合超导科技有限公司

Dates

Publication Date

20260505

Application Date

20260310

Claims (10)

1. 1. The composite cleaning device for the star simulator winding guide body is characterized by comprising a dry ice cleaning module, a laser cleaning module, a forming module and a plasma cleaning module, wherein a superconducting conductor sequentially passes through the dry ice cleaning module, the laser cleaning module and the plasma cleaning module and finally is subjected to bending forming through the forming module; The dry ice cleaning module outputs dry ice particles to clean greasy dirt and sulfide pollutants on the surface of the superconducting conductor; the laser cleaning module is used for cleaning metal residues, stubborn attachments or oxide films on the surface of the superconducting conductor; the plasma cleaning module is used for removing monolayer organic pollutants which cannot be seen by naked eyes; The shaping module is used for shaping the superconducting conductor.
2. 2. The star-like conductor-wound composite cleaning device according to claim 1, wherein the dry ice cleaning module is in the first cleaning step of the entire cleaning steps of the superconducting conductor.
3. 3. The star-like ware wound conductor composite cleaning device of claim 2, wherein the dry ice cleaning module is composed of an air compressor, an air storage tank, a cold dryer and a dry ice cleaner.
4. 4. A star-like device wound conductor composite cleaning apparatus according to claim 3, wherein 2 or more gun heads are arranged on both sides of the superconducting conductor by the dry ice cleaning module.
5. 5. The star-like article of claim 1 wherein the laser cleaning module is positioned in a second cleaning step.
6. 6. The star-like device wound conductor composite cleaning device according to claim 5, wherein the laser cleaning module is provided with a laser cavity outside, and 2 gun heads are arranged on two sides of the superconducting conductor.
7. 7. The star-like device wound conductor composite cleaning apparatus according to claim 6, wherein the waste gas generated by the laser cleaning module for removing impurities is collected and intensively treated through the exhaust port.
8. 8. The star-like article of claim 1 wherein the plasma cleaning module is in a third cleaning step.
9. 9. The star-like conductor-wound composite cleaning device according to claim 8, wherein the plasma cleaning module is fixedly installed at a front position of the forming module, and 2 nozzles are also arranged at both sides of the superconducting conductor.
10. 10. The star-like article of claim 8 wherein the plasma cleaning module is fixedly mounted in a post-forming module position.

Description

Star simulator winding conductor composite cleaning device Technical Field The invention relates to the field of development of superconducting coils of nuclear fusion devices, in particular to a composite cleaning device for a star simulator winding conductor. Background The armoured superconducting magnet is a core component of the tokamak device, and the availability and safety of the fusion device are directly determined by the operation reliability of the armoured superconducting magnet. In the magnet manufacturing process, the insulating wrapping after winding the coil is one of the key procedures, and the quality of the insulating wrapping has a decisive influence on the electrical safety, mechanical integrity and quench protection capability of the magnet. Ultrasonic cleaning is conventionally used, but the cleaning can only clean organic substances such as greasy dirt and the like, cannot clean the conductors aiming at some refractory pollutants, and after the conductors pass through forming equipment, the wheel sets of the conductors can generate new pollution on the surfaces of the conductors, so that insulation can be adversely affected. Disclosure of Invention In order to solve the problems, the invention provides a composite cleaning device for a star simulator winding guide body. In order to achieve the above purpose, the invention adopts the following technical scheme: The composite cleaning device for the star simulator winding guide body comprises a dry ice cleaning module, a laser cleaning module, a forming module and a plasma cleaning module, wherein a superconducting conductor sequentially passes through the dry ice cleaning module, the laser cleaning module and the plasma cleaning module and finally is formed by bending of the forming module; The dry ice cleaning module outputs dry ice particles to clean greasy dirt and sulfide pollutants on the surface of the superconducting conductor; the laser cleaning module is used for cleaning metal residues, stubborn attachments or oxide films on the surface of the superconducting conductor; the plasma cleaning module is used for removing monolayer organic pollutants which cannot be seen by naked eyes; The shaping module is used for shaping the superconducting conductor. Further, the dry ice cleaning module is in the first cleaning process of the whole cleaning process of the superconducting conductor. Further, the dry ice cleaning module consists of an air compressor, an air storage tank, a cold dryer and a dry ice cleaning machine. Further, the dry ice cleaning module is provided with 2 or more gun heads positioned on two sides of the superconducting conductor. Further, the laser cleaning module is positioned in the second cleaning procedure. Further, a laser cavity is arranged outside the laser cleaning module, and 2 gun heads are arranged on two sides of the superconducting conductor. Further, the waste gas generated by removing impurities by the laser cleaning module is collected and intensively treated through the exhaust port. Further, the plasma cleaning module is in a third cleaning procedure. Further, the plasma cleaning module is fixedly arranged at the front position of the forming module, and the nozzles are also arranged at two sides of the superconducting conductor. Further, the plasma cleaning module is fixedly arranged at the rear position of the forming module. The invention has the following beneficial effects: the dry ice cleaning module, the laser cleaning module and the plasma cleaning module are sequentially arranged along the superconducting conductor production line, different pollution sources are cleaned in a targeted manner through three cleaning modes, so that a better cleaning effect is achieved, the plasma cleaning module is better adjusted, secondary pollution is brought to the superconducting conductor due to the fact that the forming module is bent into a shape in a targeted manner, and better surface energy is provided for insulation. Drawings The accompanying drawings, which are included to provide a further understanding of the invention, illustrate and explain the invention and are not to be construed as limiting the invention. Fig. 1 is a schematic overall layout of the present invention. The device comprises a 1-dry ice cleaning module, a 2-laser cleaning module, a 2.1-laser chamber, a 2.2-exhaust port, a 3-forming module, a 4-plasma cleaning module, a 4.1-vacuum chamber and a 5-superconducting conductor. FIG. 2 is a schematic diagram of the overall layout of the plasma cleaning module according to the present invention after adjustment. Detailed Description The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the sco