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:
Feb. 16, 2010
Filed:
Feb. 28, 2008
Sachio Maekawa, Tokyo, JP;
Mitsuaki Yanagida, Tokyo, JP;
Shinichi Kawabata, Tokyo, JP;
Keigo Orita, Tokyo, JP;
Yoshihiko Mochizuki, Tokyo, JP;
Sachio Maekawa, Tokyo, JP;
Mitsuaki Yanagida, Tokyo, JP;
Shinichi Kawabata, Tokyo, JP;
Keigo Orita, Tokyo, JP;
Yoshihiko Mochizuki, Tokyo, JP;
Hitachi Plant Technologies, Ltd., Tokyo, JP;
Abstract
An electrostatic precipitator that can prevent the corrosion of a discharge electrode even if a gas to be treated containing a corrosive mist is treated. In an electrostatic precipitator having a discharge electrode arranged along a flow path of the gas to be treated, a spray nozzle that can spray a water to the upstream side of the discharge electrode is mounted. A wet film is formed on the surface of the discharge electrode with the water sprayed from the spray nozzle. The sprayed water is desirably a water vapor or a water droplet having a particle diameter of less than 10 μm.