To provide an exhaust apparatus capable of improving collecting performance by reducing interference with a suction flow and a discharge flow.
The exhaust apparatus is equipped with a casing, an exhaust fan forming the suction flow to the casing, and a discharge fan forming the discharge flow discharged from the casing and forming an air curtain. The casing has a suction opening for inflow of the suction flow, a suction passage carrying the suction flow, a discharge passage carrying the discharge flow, and a discharge opening discharging the discharge flow. The exhaust apparatus is characterized by that a lower end of the discharge opening is arranged higher than the suction opening, and a tip of the discharge passage is slanted in a direction separating away from the suction opening.
TAKEUCHI NAOYA
TSUNOBA SHINYA
NAKAZAWA KENJI
FUJI INDUSTRIES CO LTD
Hiroshi Ichikawa
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