| 摘要 |
The present invention relates to an electric dust collection device in a novel form which minimizes a number of parts for assembling an outer case, improves dust collection performance, and can be stably installed in an installation location. The electric dust collection device comprises: an outer case which has an upper wall forming an upper surface and a side wall forming both side surfaces, and which is opened in the front and rear directions thereof; a lower surface frame which is mounted on a lower portion of the outer case and forms a lower surface; a front surface frame which covers the opened front of the outer case and has an open hole formed in the middle thereof; an air inflow pipe which is tightly mounted on the front surface of the front surface frame to form a pipe line for inflow of external air, whose rear portion becomes expanded towards a portion thereof mounted on the front surface frame; a filter assembly disposed in the outer case to filter out various foreign substances and oil mist in the external air flowing through the air inflow pipe; and a fan assembly disposed in a rear space in the outer case to supply air blowing power to flow the external air through the air inflow pipe. |
