JPS614753U

JPS614753U - electrostatic precipitator

Info

Publication number: JPS614753U
Application number: JP8898884U
Authority: JP
Inventors: 泰明長尾; 武男高橋
Original assignee: 株式会社富士電機総合研究所; 富士電機株式会社
Priority date: 1984-06-15
Filing date: 1984-06-15
Publication date: 1986-01-13

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は本考案に基づく電極配置を有する荷電部が組み
込まれる電気集じん機の主要部の実施例の平面図、第２
図、第３図は本考案の効果を明らかにするために行なっ
た実験において観察されたダストの堆積状況を示す図、
第４図は２段式電気集じん機の構成例番示し、ａはヒュ
ームの吸引側からみた正面図、ｂは側面図である。第５図は第４図のように構成された電気集じん機の荷電
部と一集じん部の電極を上方からした従来の電極配置を
示す平面図、第６図は第５一図に示された荷電部の電極
構成をヒュームの吸引側からみたものであって、ａはそ
の正面図、ｂはａのＺ−Ｚ方向断面図である。第７図は曹電部における逆電離現象の説明図である。８・・・荷電部、９・・・集じん部、１５・・・コロナ
放電電極、１６・・・極板、１６ａ・・・エンドプレー
ト。Fig. 1 is a plan view of an embodiment of the main part of an electrostatic precipitator in which a charging section having an electrode arrangement based on the present invention is incorporated;
Figure 3 is a diagram showing the state of dust accumulation observed in an experiment conducted to clarify the effects of the present invention.
FIG. 4 shows an example of the configuration of a two-stage electrostatic precipitator, in which a is a front view as seen from the fume suction side, and b is a side view. Fig. 5 is a plan view showing the conventional electrode arrangement of the charging part and the collecting part of the electrostatic precipitator constructed as shown in Fig. 4, viewed from above, and Fig. 6 is shown in Fig. 51. The electrode configuration of the charging section is seen from the fume suction side, and a is a front view thereof, and b is a cross-sectional view of a in the Z-Z direction. FIG. 7 is an explanatory diagram of the reverse ionization phenomenon in the carbon dioxide part. 8...Charging part, 9...Dust collecting part, 15...Corona discharge electrode, 16...Polar plate, 16a...End plate.

Claims

[Scope of utility model registration request]

A linear corona discharge electrode stretched in a direction perpendicular to the flow of the sucked fume, and facing parallel to the corona discharge electrode,
and a two-stage electrostatic precipitator, comprising a charging section including a flat plate arranged parallel to the flow of the fume, and a dust collecting section that collects the charged fumes in the charging section by electric force. An electrostatic precipitator, characterized in that the corona discharge electrode of the charging section is located upstream from the center of the width of the electrode plate facing the charging section.