| 摘要 |
The present invention relates to an apparatus for fumigating fruits and vegetables using an airtight facility and an external controller. The purpose of the present invention is to fundamentally preventing a worker from being exposed to toxic fumigation gas by controlling fumigation outside the facility while performing fumigation inside the facility which is completely enclosed. To this end, the apparatus for fumigating fruits and vegetables of the present invention comprises: a chemical tank (10); a vaporizer (30) for heating liquid chemicals to vaporize; and a spray nozzle for spraying, on fruits and vegetables, fumigation gas vaporized by the vaporizer (30). More particularly, the apparatus comprises: a facility (170) which forms an enclosed space by assembling sandwich panels with airtightness; an enclosed door (60) which maintains the airtightness while allowing a work vehicle to enter; a plurality of spray nozzles (50) which is provided inside the facility (170) to spray fumigation gas over boxes (190) loaded inside the facility; a plurality of suction ports (160) which is provided inside the facility (170) to suck fumigation gas; a suction unit (70) which supplies, to a suction line (70-1), the fumigation gas sucked from the suction ports (160); the suction line (70-1) which supplies the sucked fumigation gas to a circulation fan (80); a re-circulation line (80-1) which circulates the fumigation gas passing through the circulation fan (80) to a supply line (150) again; and an air supply line (90-1) which meets the suction line (70-1) at the upper current of the circulation fan (80) to supply external air. |
