Accumulation device (2, 16) for floating products (P), comprising (10, 22): - a liquid reservoir; - feeding means (6, 28) in which, during use, an input side is functionally connected to a feeding channel (4) and an output side of the feeding means is arranged below the liquid level of the raft, in such a way that during its use the products accumulate substantially in the vertical direction, further comprising guiding means for a product-friendly guidance of the products supplied, characterized in that the feeding means comprise a feeding tube, in the that the guiding means comprise a liquid level regulator such that the liquid level (72) in the feed channel fills a cross section (78) of the feed tube substantially completely with liquid in the direction of change position of the products on the inlet side of the feed tube, and in which, during use, the guiding means maintain a difference in liquid level Do between the feeding channel and the raft.
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