| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a deodorizing device of an open type composting facility, not requiring a deodorizing tank except a fermentation tank as the composting facility or sufficient only with a small deodorizing tank even when the deodorizing tank is disposed. SOLUTION: The deodorization using the deodorizing device of an open type composting facility is carried out by forming a groove type fermentation tank 20 from mutually faced side walls, charging air from a blowing means disposed in the bottom portion of the fermentation tank 20 into composting materials filled in the fermentation tank, transferring the composting materials by the use of a means for turning over the composting materials, simultaneously fermenting the composting materials, disposing a gas-gathering means for gathering an odor generated from the fermentation tank 20, connecting the exhausting side of the gas-gathering means to a gas-sending means disposed at the rear stage of the fermentation tank and utilizing compost accumulated at the rear stage of the fermentation tank to deodorize the gas.</p> |
