| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide large-scale disposing facilities for subjecting fowl dung in a rearing fowl house to fermentation treatment without using chemical substances to deodorize the fowl dung to an odorless condition. <P>SOLUTION: The large-scale disposing facilities for the bad smell of the fowl dung in the rearing fowl house comprises setting up a fowl dung collecting pit obtained by setting a fowl dung collecting hole to collect fowl dung in the underground and burying outdoor towers each having an air conditioner with a temperature regulator under both the sides of the hole, a one-storied rearing fowl house made by laying a laminar drainboard on the top surface of the collecting pit, providing inside a ventilator opposite to the outdoor towers on both the sides and attaching solar-cell modules for private power generation to both inclined sides, and on the one-storied rearing fowl house a fowl dung deodorizing device composed of a carbonization device/a stock solution adjusting tank/a fermentation tank/a drying machine/a drainage deodorizing machine and enabling biological treatment. <P>COPYRIGHT: (C)2003,JPO</p> |
