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    • 9. 发明公开
    • Process and plant for handling fish from its delivery to gutting thereof
    • 过程和用于鱼类加工装置中,从递送至古亭
    • EP1293129A3
    • 2003-05-14
    • EP02006899.5
    • 1996-06-25
    • Fjaera, Svein OlavSkjervold, Per OlavSvendsen, Olav jr.Steinsland, Irene
    • Fjaera, Svein OlavSkjervold, Per OlavSvendsen, Olaf Jr.Steinsland, Ove
    • A22C25/08A22C25/00A01K63/02A22B3/08
    • A22B3/083A01K63/02A22B3/005A22C25/00
    • A process is described for handling fish, particularly farmed fish, from its delivery to the gutting thereof, whereby the fish is led/stimulated to move in the desired direction by exploiting its natural instincts, thereby to reduce stress. The method is characterized in that the fish in a closed system is induced to move through the following handling stages: from a starting unit, such as a holding enclosure, a wellboat or receiving tank, where the water temperature may optionally be lowered to about 10°C, the fish is brought on land by being induced to swim into an elevator or fish conveyor, from the elevator/conveyor the fish is brought, optionally after intermediate storage, to a chilling tank where it is chilled to a predetermined core temperature, normally down to 1 °C in the course of 20 to 100 minutes; after the fish has reached the desired core temperature, it is subjected to the effect of an anaesthetic; the fish is then cut for bleeding and conducted to a bleeding tank, which has a water temperature about 1 °C higher than the water in the chilling tank; where the tanks have adjustable water temperature and equipment for the supplying of optionally chilled water, for supplying of anaesthetic, optionally for the supplying of oxygen and for the recirculation and filtration of water, and where the basins and tanks holding the fish optionally are provided with colour and light so that the fish assumes a colour in its exterior membranes that is desirable for the relevant species of fish, and where to the cooling water during the movement of the fish through the tanks to the stage where it is cut for bleeding, there is optionally added a bactericide and/or parasiticide for the purpose of reducing the bacteria count on the surface membranes of the fish and/or to remove parasites, and optionally for the supplying of additional additives, such as flavour additives and/or carbohydrates.
    • 10. 发明公开
    • Process and plant for handling fish from its delivery to gutting thereof
    • Verfahren zur Fischbearbeitung,von der Lieferung bis zum Ausnehmen
    • EP1293129A2
    • 2003-03-19
    • EP02006899.5
    • 1996-06-25
    • Fjaera, Svein OlavSkjervold, Per OlavSvendsen, Olav jr.Steinsland, Irene
    • Fjaera, Svein OlavSkjervold, Per OlavSvendsen, Olaf Jr.Steinsland, Ove
    • A22C25/08A22C25/00A01K63/02
    • A22B3/083A01K63/02A22B3/005A22C25/00
    • A process is described for handling fish, particularly farmed fish, from its delivery to the gutting thereof, whereby the fish is led/stimulated to move in the desired direction by exploiting its natural instincts, thereby to reduce stress. The method is characterized in that the fish in a closed system is induced to move through the following handling stages: from a starting unit, such as a holding enclosure, a wellboat or receiving tank, where the water temperature may optionally be lowered to about 10°C, the fish is brought on land by being induced to swim into an elevator or fish conveyor, from the elevator/conveyor the fish is brought, optionally after intermediate storage, to a chilling tank where it is chilled to a predetermined core temperature, normally down to 1 °C in the course of 20 to 100 minutes; after the fish has reached the desired core temperature, it is subjected to the effect of an anaesthetic; the fish is then cut for bleeding and conducted to a bleeding tank, which has a water temperature about 1 °C higher than the water in the chilling tank; where the tanks have adjustable water temperature and equipment for the supplying of optionally chilled water, for supplying of anaesthetic, optionally for the supplying of oxygen and for the recirculation and filtration of water, and where the basins and tanks holding the fish optionally are provided with colour and light so that the fish assumes a colour in its exterior membranes that is desirable for the relevant species of fish, and where to the cooling water during the movement of the fish through the tanks to the stage where it is cut for bleeding, there is optionally added a bactericide and/or parasiticide for the purpose of reducing the bacteria count on the surface membranes of the fish and/or to remove parasites, and optionally for the supplying of additional additives, such as flavour additives and/or carbohydrates.
    • 描述了一种处理鱼,特别是养殖鱼的过程,从其输送到其肠内,由此通过利用其自然本能,引导/刺激鱼以期望的方向移动,从而减轻压力。 该方法的特征在于,封闭系统中的鱼被诱导移动通过以下处理阶段:来自起始单元,例如保持壳体,井船或接收罐,其中水温可以可选地降低到约10 DEG,通过被诱导游离进入电梯或鱼类输送机的鱼被带到陆地上,从被提供的电梯/输送机,任选地在中间储存之后,被引导到冷藏箱,在那里被冷却到预定的核心温度, 通常在20〜100分钟内降至1℃; 在鱼达到所需的核心温度之后,它受到麻醉的作用; 然后将鱼切割出血,并进入出口罐,其水温比冷藏箱中的水高约1℃; 其中罐具有可调节的水温和用于供应任选的冷冻水的设备,用于供应麻醉剂,可选地用于供应氧气和用于水的再循环和过滤,并且其中容纳鱼的盆和罐可选地被提供 颜色和光线,使得鱼在其外部膜中呈现对于相关鱼类是期望的颜色,以及在鱼通过罐移动到其被切割出血的阶段的冷却水在哪里,那里 任选地为了减少鱼的表面膜上的细菌数量和/或除去寄生虫,并且任选地添加另外的添加剂如风味添加剂和/或碳水化合物的目的来添加杀菌剂和/或杀寄生虫剂。