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. 10, 2020
Filed:
Aug. 01, 2016
Applicant:
Doosan Heavy Industries & Construction Co., Ltd., Gyeongsangnam-do, KR;
Inventors:
Assignee:
Doosan Heavy Industries Construction Co., Ltd, Gyeongsangnam-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/24 (2006.01); C02F 1/52 (2006.01); B03D 1/14 (2006.01); B01F 5/06 (2006.01); B01F 5/04 (2006.01); B01F 3/04 (2006.01);
U.S. Cl.
CPC ...
C02F 1/24 (2013.01); C02F 1/5281 (2013.01); B01F 3/0451 (2013.01); B01F 5/0451 (2013.01); B01F 5/0456 (2013.01); B01F 5/0688 (2013.01); B01F 5/0693 (2013.01); B01F 5/0695 (2013.01); B03D 1/1431 (2013.01); C02F 2301/024 (2013.01); C02F 2303/26 (2013.01);
Abstract
The present disclosure relates to a dissolved air flotation system using ambient air, and more particularly, to a dissolved air flotation system that is capable of allowing ambient air to be introduced in front of a pump to generate micro air bubbles with the water discharged from the pump, so that the ambient air may be used instead of compressed air.