JPS58174254U

JPS58174254U - Flat plate electrostatic precipitator

Info

Publication number: JPS58174254U
Application number: JP6268782U
Authority: JP
Inventors: 貞夫榊原
Original assignee: 日立プラント建設株式会社
Priority date: 1982-04-28
Filing date: 1982-04-28
Publication date: 1983-11-21

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図は第１従来装置の平面図、第２図は第１図従来装
置の任意断面図、第３図は第２従来装置の平面図、第４
図は第３図従来装置のＩＶ−ＩＶ断面図、第５図は本考
案に係わる装置の第１実施例の構成図、第６図は本考案
に係わる装置の好適な第２実施例の構成図、第７図は第
６図実施例における放電電極の構成説明図である。１０・・・・・・集塵極、１２・・・・・・ワイヤ、１
４・・・・・・電界部、１６・・・・・・電極板、１Ｂ
・・・・・・放電板、２０・・・・・・放電部、１００
・・・・・・ガス。FIG. 1 is a plan view of the first conventional device, FIG. 2 is an arbitrary sectional view of the conventional device shown in FIG. 1, FIG. 3 is a plan view of the second conventional device, and FIG.
The figures are FIG. 3, an IV-IV sectional view of a conventional device, FIG. 5, a configuration diagram of a first embodiment of the device according to the present invention, and FIG. 6, a configuration of a second preferred embodiment of the device according to the present invention. 7 are explanatory views of the structure of the discharge electrode in the embodiment of FIG. 6. 10... Dust collecting electrode, 12... Wire, 1
4... Electric field part, 16... Electrode plate, 1B
...Discharge plate, 20...Discharge part, 100
······gas.

Claims

[Scope of utility model registration request]

(1) A flat plate type having a discharge electrode that performs corona discharge to charge dust contained in gas, and a flat dust collecting electrode that is placed opposite to the discharge electrode and that sucks and collects the charged dust. In the electrostatic precipitator, the discharge electrode has a large number of electric field parts that form an electric field with the dust collecting electrode to attract and collect charged dust and discharge parts that perform corona discharge, which are arranged alternately at narrow pitches in the inflow direction. A flat plate type electrostatic precipitator characterized by being configured.

(2) Utility model registration Scope of Claims In the device set forth in claim (1), the discharge electrode includes a flat electrode plate connected to a discharge power source and arranged parallel to the dust collecting electrode, and electrodes arranged at narrow pitches in the gas flow direction. It consists of a large number of plate-shaped discharge plates that are erected on a plate and have discharge side groups formed by punching at the tips, and a discharge part is formed in each discharge side group, and electrode plates between each discharge side group. A flat plate electrostatic precipitator characterized in that an electric field portion is formed on the surface, and the discharge portion and the electric field portion are integrally formed.

(3) Scope of claims for utility model registration, paragraph (1) or (2)
3. The flat plate electrostatic precipitator according to item 1, wherein the pitch is set within a range of 150 mm to 250 mm.