초록 ▼

A device for cleaning of gases of electrically conductive particles, like soot and the like, in particular for cleaning of exhaust gases of fossil fuels, like exhaust gases of Diesel motors and the like, with a coagulator admitted by the gases is suggested, whereby for preventing the formation of a

A device for cleaning of gases of electrically conductive particles, like soot and the like, in particular for cleaning of exhaust gases of fossil fuels, like exhaust gases of Diesel motors and the like, with a coagulator admitted by the gases is suggested, whereby for preventing the formation of a short circuit bridge between electrode and housing of coagulator caused by deposition of agglomerates the insulator which provides for an insulated conduct of electrode through housing is provided with a ring segment at the location where the electrode exits into the inside of the housing extending in axial direction from the insulator, whereby at least one preferable ring like annealing zone is provided thereon. Due to the prevailing temperature of about 450°C. at annealing zone all depositing agglomerates are burned off.

대표청구항 ▼

A coagulator device for cleaning in an electrical field of gases of electrically conductive particles, such as soot and the like, particularly for cleaning exhaust gases of fossil fuels, such as exhaust gases of diesel engines and the like, the device comprising a poled housing which forms a counter

A coagulator device for cleaning in an electrical field of gases of electrically conductive particles, such as soot and the like, particularly for cleaning exhaust gases of fossil fuels, such as exhaust gases of diesel engines and the like, the device comprising a poled housing which forms a counter electrode, said housing having an axis and being provided with a gas inlet and outlet; an electrode longitudinally extending in said housing concentrically with the latter; an insulator mounted in said housing and encompassing said electrode over a portion of its longitudinal extension so as to insulate said electrode from said housing, said electrode having an outlet location inside said housing, said insulator being provided in the region of said outlet location with a conically tapering ring section extending in an axial direction; means on said insulator forming an annealing zone, said annealing zone forming means including at least one electrical resistance wire which is formed as a thick layer heat path extending around the circumference of said conically tapering ring section of said insulator and having two ends; and electrical connecting contacts provided on said insulator and connected through insulated connecting lines with said ends of said thick layer heat path.