| 摘要 |
PURPOSE: A vortex type sludge discharging apparatus is provided to easily discharge sludge from entire part of a hopper by introducing air through a plurality of spraying nozzles. CONSTITUTION: A vortex type sludge discharging apparatus includes a hopper, an outlet pipe, a inclined panel(43), and an impeller(44). The inclined panel is expanded from the upper outer circumference to the lower outer circumference of the hopper. The inclined panel formed a sludge discharging unit in a funnel shape. The inclined panel forms a plurality of spraying nozzles(5) through which air is sprayed to the inside of the hopper. The outlet pipe inhales sludge. The impeller generates vortex between the lower side of the hopper and the outlet pipe.
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