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. 22, 2024
Filed:
Aug. 30, 2023
University of Science and Technology Beijing, Beijing, CN;
Beijing Kemi Rongcheng Energy Technology Co., Ltd., Beijing, CN;
Kai Dong, Beijing, CN;
Xin Ren, Beijing, CN;
Rong Zhu, Beijing, CN;
Guangsheng Wei, Beijing, CN;
Chao Feng, Beijing, CN;
Rongfang Su, Beijing, CN;
Shaoyan Hu, Beijing, CN;
Yun Zhou, Beijing, CN;
Chunyang Wang, Beijing, CN;
Zhitao Xue, Beijing, CN;
Linghui Meng, Beijing, CN;
University of Science and Technology Beijing, Beijing, CN;
Beijing Kemi Rongcheng Energy Technology Co., Ltd., Beijing, CN;
Abstract
A converter bottom blowing system comprises a first gas source connected in parallel with a lime powder silo, a lime powder blowing tank and a first injector, where a first cut-off valve is arranged between the lime powder blowing tank and the first injector; a second gas source connected in parallel with the biochar powder silo, the biochar powder blowing tank and the second injector, where a second cut-off valve is arranged between the biochar powder blowing tank and the second injector; a converter, where a plurality of bottom blowing lances are arrayed at a bottom of a converter, the bottom blowing lances are connected with the first injector and the second injector through a three-way valve, a third cut-off valve is arranged between the first injector and the three-way valve, and a fourth cut-off valve is arranged between the second injector and the three-way valve.