The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2015
Filed:
Feb. 21, 2012
Kun-cheng Tung, Kaohsiung, TW;
Chung-ping Ju, Kaohsiung, TW;
Pi-kun Cheng, Kaohsiung, TW;
Chao-chi Huang, Kaohsiung, TW;
Chun-chao Shih, Kaohsiung, TW;
Kun-Cheng Tung, Kaohsiung, TW;
Chung-Ping Ju, Kaohsiung, TW;
Pi-Kun Cheng, Kaohsiung, TW;
Chao-Chi Huang, Kaohsiung, TW;
Chun-Chao Shih, Kaohsiung, TW;
CHINA STEEL CORPORATION, Kaohsiung, TW;
Abstract
The present invention relates to a hot rolling high-pressure fluid descaling method and descaling apparatus. The apparatus comprises at least one descaling unit, a axial direction of a main pipe header of the descaling unit and a rolling stock transportation direction intersect. Each nozzle ejects fluid onto a surface of the rolling stock to form an impact region. The adjacent impact regions are presented in an alternate pattern on the surface of the rolling stock. The center lines of the impact regions along a longitudinal direction are spaced apart by a specific distance, and the center lines are essentially perpendicular to the rolling stock transportation direction.