公开(公告)号：US4666475A

公开(公告)日：1987-05-19

申请号：US817609

申请日：1986-01-10

Applicant: Curt Gustavsson

Inventor： Curt Gustavsson

IPC: B03C3/41

CPC classification number: B03C3/41 ,  B03C2201/10

Abstract: The invention relates to a discharge electrode (30) produced from metal sheet and intended for use in an electrostatic dust precipitator which in addition to incorporating the discharge electrode also incorporates one or more collector electrodes. A voltage source is provided for supplying energy to the discharge and collector electrodes, so as to create therebetween a high d.c. voltage and an electrostatic field which separates dust from a dust-laden medium flowing through the precipitator, this dust settling primarily on the collector electrode. The discharge electrode comprises an elongated member (30) having distributed therealong a plurality of electrode parts presenting one or more discharge tips (37a, 37b, 38a, 38b). The electrode parts extend transversally to the longitudinal axis of the elongated member and project beyond the outer defining surfaces thereof. The elongated member (30) is formed from a folded or like corrugated metal sheet, with the folds (31,32,33,34,35) oriented in the longitudinal direction of the elongated member.

Abstract translation: 本发明涉及一种由金属板制成并用于静电除尘器的放电电极（30），除了结合放电电极之外，还包括一个或多个集电极。 提供电压源以向放电和集电极供电，从而在其间产生高直流电压。 电压和静电场，灰尘与流经除尘器的粉尘介质分离，这种灰尘主要沉积在集电极上。 放电电极包括细长构件（30），其沿着多个分布有呈现一个或多个放电尖端（37a，37b，38a，38b）的电极部分分布。 电极部分横向延伸到细长构件的纵向轴线并突出超过其外部限定表面。 细长构件（30）由折叠或类似的波纹状金属板形成，折叠部分（31,32,33,34,35）在细长构件的纵向方向上定向。