| 摘要 |
PURPOSE: An air cleaner for a stock transporting system is provided to recycle filtered air from the air cleaner and extend the life span of the air cleaner by flowing air from a container through an air circulating passage and an air circulating inlet to the air cleaner with mounting the air circulating passage in the lower part of the storage part. CONSTITUTION: A stock transporting system(2) includes plural loading containers(21), a crane(22), plural stock storage parts(23), plural container loading and unloading ports(24), a robot and a processing unit(26). An air cleaner(3) comprises two air inlets(31,32) flowing filtered air to the stock transporting system, two air filtering units(33,34) installed at the side of the stock storage part to flow air from the air inlets through the air cleaner to the container, and two air circulating passages(35,36) installed in the lower part of the stock storage part to circulate and recycle filtered air by partially flowing air through the air circulating passage and the air circulating inlet to the air cleaner. Air flows through chemical filters(41,42) to the stock transporting system by mounting the air inlets in the upper part.
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