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:
Oct. 29, 2013
Filed:
Dec. 27, 2010
Chen-yuan LU, Kaohsiung, TW;
Shih-kang Kuo, Kaohsiung, TW;
Lien-kuei Chiang, Kaohsiung, TW;
Wen-chieh LI, Kaohsiung, TW;
Shan-wen Du, Kaohsiung, TW;
Chen-Yuan Lu, Kaohsiung, TW;
Shih-Kang Kuo, Kaohsiung, TW;
Lien-Kuei Chiang, Kaohsiung, TW;
Wen-Chieh Li, Kaohsiung, TW;
Shan-Wen Du, Kaohsiung, TW;
China Steel Corporation, Kaohsiung, TW;
Abstract
A resident measurement system for a charge level of a blast furnace includes a chamber, a servo system, a distance measurement unit, and a cooling-cleaning unit. The chamber is combined with a lateral furnace wall of the blast-furnace, covers an opening of the furnace wall, and has a pivoting hole. A pivot of the distance measurement unit is pivotally disposed at the pivoting hole, and the distance measurement unit is driven by the servo system to perform a motion with the pivot as a movement center, so as to measure the charge level. The cooling-cleaning unit is used to supply a high-pressure gas, which flows through the distance measurement unit to perform cooling and cleansing operations. The measurement system is small in dimension, and capable of scanning the charge level in an environment with high temperature, high concentration of dust, and high corrosion in the blast furnace, establishing charge level information into a two-dimensional charge level mode, and obtaining a charge level profile distribution situation in real time, thereby promptly modifying a burden distribution mode.