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:
Mar. 05, 2013
Filed:
May. 28, 2008
Huansheng Zhong, Guangdong, CN;
Lei LI, Guangdong, CN;
Jiacong Wu, Guangdong, CN;
Xuewei Wu, Guangdong, CN;
Zhimin Sun, Guangdong, CN;
Haiying Yang, Guangdong, CN;
Huansheng Zhong, Guangdong, CN;
Lei Li, Guangdong, CN;
Jiacong Wu, Guangdong, CN;
Xuewei Wu, Guangdong, CN;
Zhimin Sun, Guangdong, CN;
Haiying Yang, Guangdong, CN;
Guangzhou Pude Environmental Protection Equipment, Ltd., Guangdong, CN;
Abstract
A method for drying sludge comprising the following steps: (a) Dry dehydrated sludge to obtain a carrier for drying sludge (); (b) Transport the carrier for drying sludge () and dehydrated sludge to be dried () to a stirring and mixing apparatus () for stirring and mixing and thereby obtain mixed sludge; (c) Transport the mixed sludge () to a drying apparatus () for drying; (d) Repeat steps (b) and (c); characterized in that in said step (d) a portion of the mixed sludge () obtained from the stirring and mixing apparatus () which is in an amount determined by amount of sludge carrier () required for drying is extracted and transported to the drying apparatus () for drying and the rest of the mixed sludge is discharged as final product ().