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:
Oct. 12, 2021
Filed:
Jul. 25, 2017
Keyon Process Co., Ltd, Shanghai, CN;
Rui Huang, Shanghai, CN;
Long Cen, Shanghai, CN;
Binbin Fei, Shanghai, CN;
Xiaojian Wang, Shanghai, CN;
Hao Wang, Shanghai, CN;
Qiang Ma, Shanghai, CN;
KEYON PROCESS CO., LTD, Shanghai, CN;
RUI HUANG, Shanghai, CN;
Abstract
A heat exchanger, comprising: a top cover () which is provided with a top cavity (); a liquid-collecting chamber () which is provided with a liquid-collecting cavity (); a housing () which is provided with a receiving cavity (), neither of the liquid-collecting cavity () nor the top cavity () being in connection with the receiving cavity (); an upper tube plate (); a lower tube plate (); and a heat exchange tube () which sequentially passes through the top cavity (), the upper tube plate (), the receiving cavity (), the lower tube plate (), and the liquid-collecting cavity (); the two ends of the heat exchange tube () are in connection with the liquid-collecting cavity () and the top cavity (), respectively; sealing members () are provided between the outer circumference of the heat exchange tube () and the upper tube plate () and between the outer circumference of the heat exchange tube () and the lower tube plate (). By means of the three-section structure consisting of the liquid-collecting chamber (), the top cover (), and the housing (), and the structure of the heat exchange tube () respectively passing through the upper tube plate () and the lower tube plate () in a dismountable manner, the heat exchanger is easy to mount and dismount, easing the maintenance and cleaning of the heat exchanger; the heat exchanger can be used, in particular, in the heat exchange of a strongly corrosive medium under a high temperature, and has a compact structure and high heat exchange efficiency.