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:
Aug. 29, 2023
Filed:
Nov. 29, 2019
Nagase & Co., Ltd., Osaka, JP;
Norifumi Yoshida, Miki, JP;
NAGASE & CO., LTD., Osaka, JP;
Abstract
The present invention provides an exhaust gas purification system. In the exhaust gas purification system, a shower nozzledisperses liquid toward exhaust gasfrom an upper portion of the exhaust gas. The dispersed liquid is mixed with the exhaust gasand thereafter, the liquid accumulates in a tank, and odor and oil content are dissolved by action of microorganism included in the liquid in the tank. The shower nozzleis connected to an openinghorizontally provided in a nozzle pipeconnected to a liquid-supply pipe conduit. The exhaust gas purification system includes a nozzleN directed to a downward dispersing direction of the liquid. The nozzleN is placed in the nozzle pipesuch that a lower endL of the nozzleN is located higher than a bottomof an inner wall of a pipe conduit of the nozzle pipe. According to this, exhaust gas including odor and oil content is purified.