| 摘要 |
PROBLEM TO BE SOLVED: To provide a fumigation apparatus which can safely fumigate, under considerations of environments, products such as grains, other agricultural products, bulk materials which may contain harmful organisms, insects, or other harmful insects/parasites, or articles. SOLUTION: The fumigation apparatus for fumigation of a fumigation chamber adapted to contain products, the apparatus including: (a) a module (8) which is adapted to be removably positioned in or at an opening of the fumigation chamber, (b) fumigant inlet means in the form of an orifice (12) and a delivery valve system, both being operatively coupled to the module (8) to allow a flow of a fumigant into the fumigation chamber; (c) extraction means in the form of a pipe (28) connected to an orifice (30) and a fan (34) connected to the pipe (28), both being operatively coupled to the module (8) to remove a majority of the fumigant from the fumigation chamber; (d) absorption means in the form of a removable bed cartridge (40) operatively coupled to the extraction means pipe (28), the bed cartridge (40) being designed to absorb substantially all of the fumigant extracted from the fumigation chamber. COPYRIGHT: (C)2008,JPO&INPIT
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