| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an apparatus capable of efficiently removing relatively large foreign matter from a laver leaf body liquid by using selection openings, and having a long lifetime and a simple structure. <P>SOLUTION: In this apparatus, a housing tank (1) has a supply pipe (10) capable of supplying a housing space (a) inside the tank with the laver leaf body liquid, a discharge opening (4a) capable of sucking the laver leaf body liquid and a foreign matter selection wall (15) for separating the housing space (a) and the discharge opening (4a), the foreign matter selection wall (15) has selection openings (25), a travelling member (40) which travels along an upper face of the foreign matter selection wall (15) has removing blades (30) facing the selection openings (25), the removing blades (30) have sweeping-up members (42) mounted on both ends thereof, and the sweeping-up members (42) are so mounted as to reciprocally travel from edges of the selection openings (25) to positions where the members project in the side direction. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
