INDUCTION VOLTAGE ELECTRICAL PRECIPITATOR HAVING HONEYCOMB ELECTRIC CHARGE PART

An induction voltage electrical precipitator having a honeycomb charging part of the present invention is disclosed. The conventional induction voltage electrical precipitator has a dust collecting efficiency of about 95% to 96% in terms of dust collecting performance when it is driven at 15,000 volts. However, it is difficult to obtain a higher dust collecting efficiency than this due to a structural problem and a constant dust collecting efficiency cannot be obtained at a portion where the flow is fast or a portion where the flow change is rapid. The induction voltage electrical precipitator having a honeycomb charging part of the present invention is characterized in that charging regions with a predetermined length are formed in an air flow direction by virtue of the honeycomb charging part having spin-ionizers disposed in parallel with the air flow to sufficiently charge targets to be collected and thus relatively increase the dust collecting efficiency, and also in that primary dust collection is performed in the honeycomb electric charge part and secondary dust collection is performed in the dust collecting part to relatively increase the dust collecting efficiency. The honeycomb electric charge part having a relatively longer charging interval than the conventional electrical precipitator using an induction voltage increases the dust collecting efficiency by 99% or more under the same condition of applying 15,000 volts. In addition, the relatively high dust collecting efficiency is not decreased even at a portion where the flow is fast or a portion where the flow change is rapid, and the dust collecting efficiency is relatively increased by performing primary dust collection in the honeycomb electric charge part and then secondary dust collection in the dust collecting part. L'invention concerne un dépoussiéreur électrique à tension d'induction ayant une partie de charge en nid d'abeilles. Le dépoussiéreur électrique à tension d'induction classique a un rendement de collecte de poussière d'environ 95 % à 96 % en termes de performance de collecte de poussière lorsqu'il est actionné à 15 000 volts. Cependant, il est difficile d'obtenir un rendement de collecte de poussière supérieur à ceci en raison d'un problème structural et un rendement de collecte de poussière constant ne peut pas être obtenu au niveau d'une partie où l'écoulement est rapide ou une partie où le changement d'écoulement est rapide. Le dépoussiéreur électrique à tension d'induction