| 摘要 |
An apparatus for extracting the entrails and/or cleaning the belly cavity of decapitated fish comprises an endless conveyor belt advancing the fish, a head belt associated to the conveyor belt and supporting the heads, and a decapitating knife extending between these belts, behind which decapitating knife there is arranged a suction device, which is arranged downstream and decapitating knife in the plane of the same, connected to a source of low pressure or vacuum and comprises a suction chamber and a suction opening. Inside the suction chamber there is arranged directly behind the suction opening a vane roller mounted to be driven, which together with the suction chamber forms a clamping or gripping face for physically gripping and extracting the entrails sucked into the suction opening. In front of the suction opening there is arranged a screen to be lifted by the fish and enabling a controlling of the suction section depending on the size of the fish.
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