308 低オゾン電気集じん装置における最適電極形状の検討(水環境保全・大気環境保全・改善技術,大気・水環境保全技術)

概要

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Electrostatic Precipitator (ESP) used discharge, therefore generated ozone. The high voltage electrode neighborhood is dissociation area of oxygen molecule contributing ozone generation. It depends on electrode geometry. In this study, the optimum electrode shape on ozone generation in ESP was experimentally investigated. The experimental ESP was two-stage-type which composed of a prechager, followed by the collecting section. The precharger consists of high voltage electrodes of saw type and grounded plate electrodes. The electric field distribution of the saw electrode neighborhood was changed by changing the saw tip angle, and the influence on the density of ozone was examined. The decrease of ozone generation was examined by the number of saw teeth.
社団法人日本機械学会の論文
2008-07-09