| 摘要 |
The present invention relates to an apparatus which is installed on the top of a tank of a vertical closed loop-type high speed livestock excrement fermenter for removing dust mixed into exhaust gas released from the tank. The dust removing apparatus of the present invention comprises: a first excrement removal device (100) which is installed at a discharging part, wherein the discharging part is the upper end opening part of a fermentation tank (10) and releases noxious gas inside the fermentation tank (10); a second excrement removal device (200) connected through the upper end opening part of the first excrement removal device (100); a third excrement removal device (300) installed at the upper end of the second excrement removal device (200) so as to be connected; and a fourth excrement removal device (500) connected through the upper end opening part of the third excrement removal device (300). |
