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:
Apr. 16, 2024
Filed:
May. 10, 2021
Huaneng Power International, Inc. Shanghai Shidongkou First Power Plant, Shanghai, CN;
Zhong Ni, Shanghai, CN;
Zhiwei Sang, Shanghai, CN;
Zhongming Huang, Shanghai, CN;
Xin Hu, Shanghai, CN;
Pengxia Ni, Shanghai, CN;
Ping Zhu, Shanghai, CN;
Qinghan Zheng, Shanghai, CN;
Runhan Liu, Shanghai, CN;
Xiao Zhang, Shanghai, CN;
Jinxin Yu, Shanghai, CN;
Haifeng Guan, Shanghai, CN;
Jialei Deng, Shanghai, CN;
HUANENG POWER INTERNATIONAL, INC., Shanghai, CN;
SHANGHAI SHIDONGKOU FIRST POWER PLANT, Shanghai, CN;
Abstract
The present invention relates to a ventilating and blanking device for a coal storage Eurosilo. The ventilating and blanking device includes a top blanking pipe, an axial flow fan and a baffle door, the top blanking pipe including a first pipeline and a second pipeline, an air supply pipe is connected to a side wall of the second pipeline, and the baffle door is connected to a driving mechanism; during blanking, the driving mechanism drives the baffle door so as to make the baffle door close the air supply pipe and the axial flow fan is shut off; and during ventilation, the driving mechanism drives the baffle door so as to make the baffle door close the first pipeline, and the axial flow fan is turned on. Compared with the prior art, the present invention has the advantages of ventilation efficiency, good ventilation effect, etc.