Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ELECTROSTATIC PRECIPITATOR
Document Type and Number:
WIPO Patent Application WO/2019/138922
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide an electrostatic precipitator wherein dust collection effects can be improved by suppressing factors that reduce dust collection effects in an ion wind. An electrostatic precipitator is provided with: a plurality of dust collecting electrodes (4) formed in circular pipes and disposed at prescribed intervals in an orthogonal direction that is orthogonal to the longitudinal direction thereof; and a plurality of protrusions (5a) protruding to the dust collecting electrode (4) sides and disposed offset in parallel with the orthogonal direction. The equivalent diameters of the cross-sectional surfaces of the dust collection electrodes (4) are 30 – 80 mm. In addition, the rate of opening area for the dust collecting electrodes (4) disposed at the prescribed intervals is 10 – 70%.

Inventors:
TOMIMATSU Kazutaka (C/O MITSUBISHI HITACHI POWER SYSTEMS ENVIRONMENTAL SOLUTIONS LTD, 1-8, Sakuragi-cho 1-Chome, Naka-ku, Yokohama-Sh, Kanagawa 62, 〒2310062, JP)
KATO Masaya (C/O MITSUBISHI HITACHI POWER SYSTEMS ENVIRONMENTAL SOLUTIONS LTD, 1-8, Sakuragi-cho 1-Chome, Naka-ku, Yokohama-Sh, Kanagawa 62, 〒2310062, JP)
UEDA Yasutoshi (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
Application Number:
JP2018/048401
Publication Date:
July 18, 2019
Filing Date:
December 28, 2018
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MITSUBISHI HITACHI POWER SYSTEMS ENVIRONMENTAL SOLUTIONS, LTD. (1-8 Sakuragi-cho 1-Chome, Naka-ku Yokohama-Sh, Kanagawa 62, 〒2310062, JP)
International Classes:
B03C3/40; B03C3/41; B03C3/45; B03C3/49
Attorney, Agent or Firm:
FUJITA, Takaharu (37F The Landmark Tower Yokohama, 2-2-1 Minatomirai, Nishi-ku, Yokohama-sh, Kanagawa 37, 〒2208137, JP)
Download PDF: