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.:

US 11180400 B1

PDF
Full Text
Expired
Date of Patent:
Nov. 23, 2021

Filed:

Dec. 17, 2019
Applicants:

South China University of Technology, Guangzhou, CN;

Guangdong University of Petrochemical Technology, Maoming, CN;

Guangzhou Yuyue Ecological Environment Technology Co., Ltd., Guangzhou, CN;

Maoming Gravity Petrochemical Equipment Co., Ltd., Maoming, CN;

Sino-singapore International Joint Research Institute, Guangzhou, CN;

Inventors:

Xiaojun Niu, Guangzhou, CN;

Zhang Lin, Guangzhou, CN;

Dehao Li, Maoming, CN;

Lihua Cheng, Maoming, CN;

Hong Deng, Guangzhou, CN;

Xingyao Ye, Guangzhou, CN;

Xiuying Wang, Maoming, CN;

Heng Liu, Maoming, CN;

Huilin Li, Maoming, CN;

Yu Wang, Maoming, CN;

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 9/00 (2006.01); C02F 1/04 (2006.01); C02F 1/52 (2006.01); C02F 1/44 (2006.01); C02F 103/36 (2006.01);
U.S. Cl.
CPC ...
C02F 9/00 (2013.01); C02F 1/048 (2013.01); C02F 1/44 (2013.01); C02F 1/52 (2013.01); C02F 2103/365 (2013.01); C02F 2201/004 (2013.01); C02F 2201/005 (2013.01); C02F 2201/006 (2013.01); C02F 2201/009 (2013.01); C02F 2209/005 (2013.01); C02F 2209/03 (2013.01); C02F 2209/40 (2013.01);
Abstract

A multi-effect energy-saving apparatus for pollution control and utilization of petrochemical water, has a multi-effect treatment device, a post-treatment device, a first loading head, a second loading head, and a third loading head, by combined assembly of devices, the apparatus is simple to disassemble and easy to clean, meanwhile due to the controllable addition of treating agent by using a multi-effect regulator, a fluid outlet connecting member and other components, it is energy-saving and multi-effective, and has excellent treatment effect.


Find Patent Forward Citations

Niu, Xiaojun. (2021). Multi-effect energy-saving apparatus for pollution control and utilization of petrochemical water (U.S. Patent No. 11180400). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11180400

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