| 摘要 |
PROBLEM TO BE SOLVED: To provide a new dust collecting technology that solves all contradictory problems such as simplification, miniaturization, highly silent performance and high dust collecting performance of a dust collector body and that can easily connect an exhaust duct led out of a low position of an exhaust air source, as it is almost horizontal without bending it at an acute angle.SOLUTION: A dust collector 1 is constituted by providing a back face 20 of a dust collecting chamber 2 with an exhaust air horizontal inflow port 25, providing an upper part of a front face 21 and a front part of a top face 22 with a rising exhaust port 26, providing a bottom part 24 with a liquid tank 4, disposing a shower nozzle 3 at the center of the exhaust air horizontal inflow port 26, providing a reflecting jump-up wall 5 on the lower side of the center C of a jetting shape of the shower nozzle 3 in the dust collecting chamber 2, securing an exhaust clearance 61 between the inner wall of the front face 21 and the reflecting jump-up wall 5 in the dust collecting chamber 2, and providing a downflow guide wall 6 that can secure a rising exhaust passage 27 on the upper side of the conical jetting shape center C of the shower nozzle 3 and over an arrival range of pressure liquid 40 and exhaust air 8 that are thrown back by the reflecting jump-up wall 5 and rise. |
