DUST COLLECTOR POWER SUPPLY UNIT Russian patent published in 1995 - IPC

FIELD: chemical industry. SUBSTANCE: power supply unit of dust collector has device to supply power to plate settling electrodes arranged in parallel to each other and forming working chamber by their inner sides. Power supply device has current-carrying plates arranged from outside in parallel with settling electrodes, separated from electrodes by dielectric and connected through controlled switch to supply source. Power supply device has several plates arranged in parallel and separated by layers of dielectric. One of settling electrodes is connected with any of corresponding odd plate and other electrode is connected to even plate. Lower end of first plate, relative to one of settling electrodes, is connected with lower end of last even plate, relative to other settling electrode. Plates are connected to power source by ends of any even and odd pair. The rest of even and odd upper and lower ends of opposite plates are connected in pairs by like ends. EFFECT: enhanced quality of operation. 2 dwg