| 摘要 |
PURPOSE: A volatile organic compound collecting apparatus for outdoor use is provided to increase the collection rate while using the same amount of electricity by conducting multiple stages of collecting processes using more than to collecting chambers inside a cooling room. CONSTITUTION: A volatile organic compound collecting apparatus for outdoor use includes a suction unit(10), a heating unit(20), a collecting unit(40), a spraying unit(30), a scavenge port(46), and an air discharging pipe. The suction unit includes a suction pipe connected to an oil vapor generation source, and a suction pump(13) sucking oil vapor from the suction pipe. The heating unit heats the oil vapor to the predetermined temperature range. The collecting unit includes a cooling main body(451) with a cooling chamber, a partition wall(43), and plural cooling pins. The partition wall divides the cooling chamber to a first collecting chamber(41) and a second collecting chamber(42). The cooling pings receive coldness from the cooling main body, and condense the oil vapor.
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