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:
Nov. 01, 2022
Filed:
Jul. 08, 2021
China Railway Tunnel Group Co., Ltd., Guangzhou, CN;
China Railway Tunnel Stock Co., Ltd., Zhengzhou, CN;
Jian Ma, Zhengzhou, CN;
Yunfeng Wang, Zhengzhou, CN;
Wenqi Dong, Zhengzhou, CN;
Yushuang Wang, Zhengzhou, CN;
Minghui Liu, Zhengzhou, CN;
Guangpu Zhang, Zhengzhou, CN;
Zhaobin Liu, Zhengzhou, CN;
Maoyuan Guo, Zhengzhou, CN;
Chuanzhe Wang, Zhengzhou, CN;
Yong Tian, Zhengzhou, CN;
Jiwei Li, Zhengzhou, CN;
Zhiming Zhang, Zhengzhou, CN;
Jiange Li, Zhengzhou, CN;
CHINA RAILWAY TUNNEL GROUP CO., LTD., Guangzhou, CN;
CHINA RAILWAY TUNNEL STOCK CO., LTD., Zhengzhou, CN;
Abstract
The present application discloses an active sorting muck-collecting device for slurry balancing shield, aiming at solving a technical problem that an existing muck-collecting device cannot provide reliable sorting function for a shield slurry circulation system. The device includes a sorting stirring cylinder, a circulation pipeline and a muck-collecting box, the sorting stirring cylinder includes an outer cylinder and a rotatable grid cylinder coaxially-configured. The grid cylinder is configured with a rotating shaft, and a spiral conveying mechanism is fixedly configured inside. The rotating shaft is fixedly connected with the grid cylinder. A circulation pipeline communicated with the grid cylinder is correspondingly configured below the grid cylinder. A muck-collecting box is fixedly configured below the circulation pipeline, and the muck-collecting box is communicated with the grid cylinder at where an output end of a slurry discharging pipeline locates.