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1. (WO2018051678) AQUATIC ORGANISM REARING DEVICE

Pub. No.:    WO/2018/051678    International Application No.:    PCT/JP2017/028544
Publication Date: Fri Mar 23 00:59:59 CET 2018 International Filing Date: Tue Aug 08 01:59:59 CEST 2017
IPC: A01K 61/54
A01K 61/30
A01K 63/00
Applicants: YANMAR CO., LTD.
ヤンマー株式会社
Inventors: KATO Motoichi
加藤 元一
TERAI Shima
寺井 しま
TAKAHASHI Mitsuo
高橋 光男
Title: AQUATIC ORGANISM REARING DEVICE
Abstract:
The aquatic organism rearing device according to the present invention is provided with: a cylindrical container having an opening in the bottom surface; a mesh structure which is attached to the bottom surface of the container and which has a mesh size depending on the size of the aquatic organisms to be accommodated in the container; a water lifting pipe which is connected to an upper external surface of the container, so as to be in communication with the interior of the container; an air-pipe which is connected to the base of the water lifting pipe; and an air pump which supplies air to the inside of the water lifting pipe through the air-pipe, wherein the air pump is activated to generate air bubbles inside the water lifting pipe, so as to cause, by a resulting airlift effect, an upward-moving stream within the container and the water lifting pipe.