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:
May. 20, 2025
Filed:
Aug. 06, 2020
Applicant:
Henan Longcheng Coal High Efficiency Technology Application Co., Ltd., Nanyang, CN;
Inventors:
Shucheng Zhu, Nanyang, CN;
Xibin Wang, Nanyang, CN;
Yanwu Lv, Nanyang, CN;
Jinfeng Li, Nanyang, CN;
Fang Li, Nanyang, CN;
Yongxing Wang, Nanyang, CN;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F27B 7/24 (2006.01); F16J 15/52 (2006.01); F27D 9/00 (2006.01);
U.S. Cl.
CPC ...
F27B 7/24 (2013.01); F16J 15/52 (2013.01); F27D 9/00 (2013.01); F27D 2009/0013 (2013.01);
Abstract
A rotary kiln sealing system and rotary kiln equipment are provided. The rotary kiln sealing system includes a first housing and a second housing. The second housing is annularly disposed outside the first housing in space, and a first gap is left between the first housing and the second housing. An elastic compensation joint is disposed outside the second housing.