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:
Jan. 09, 2018
Filed:
Mar. 16, 2012
Goangwen Xu, Beijing, CN;
Jiangze Han, Beijing, CN;
Rongcheng Wu, Beijing, CN;
Chun Zhang, Beijing, CN;
Shiqiu Gao, Beijing, CN;
Juwei Zhang, Beijing, CN;
Goangwen Xu, Beijing, CN;
Jiangze Han, Beijing, CN;
Rongcheng Wu, Beijing, CN;
Chun Zhang, Beijing, CN;
Shiqiu Gao, Beijing, CN;
Juwei Zhang, Beijing, CN;
Abstract
A carbonization apparatus for coal with wide particle size distribution, a carbonization apparatus unit, and a carbonization method using the apparatus. The apparatus includes a char discharge outlet, a combustion heating chamber, a coal feeding inlet, a pyrolysis gas exhausting pipe, and two partition plates between which a pyrolysis gas channel is formed. Orifices are provided on the partition plates to form a gas flow path from the fuel bed to the pyrolysis gas channel. The pyrolysis gas channel in the carbonization apparatus permits the gaseous products generated from coal pyrolysis to flow out in a timely manner.