The present invention relates to a conveying and distributing apparatus for delivering fish slaughtered by means of a plurality of slaughtering machines to at least one distributing device, comprising longitudinal conveyors downstream of each of the slaughtering machines, which are configured to receive the slaughtered fish longitudinally in a head to tail orientation, wherein each of the longitudinal conveyors comprises a weighing device for detecting the weight of the slaughtered fish, at least one first transfer device is arranged on each of the longitudinal conveyors, which are designed and configured to transfer the slaughtered fish to at least one transverse conveyor, wherein the at least one transverse conveyor is adapted to receive the slaughtered fish transversely with respect to the head to tail orientation, a feed device arranged on the end of the transverse conveyor, which is designed and configured to remove the slaughtered fish from the transverse conveyor and to feed the same to a distributing device, and a control device, wherein the control device comprises a position tracking means for tracking the respective positions of slaughtered fish and an allocation means for allocating the detected weights to the respective tracked positions of the slaughtered fish, and wherein the control device is designed and configured to control the distributing device on the basis of the detected weights when the slaughtered fish enter the distributing device according to a predefined distribution rule. The invention further relates to a corresponding arrangement and a corresponding method.

This disclosure concerns methods for processing and grading food articles including x-raying the food articles a first time and taking a 3D image of the food articles.

The present invention relates to a method and a device for individual feeding of fish into a processing line. Such method and device may, for instance, be used for receiving, gilling and gutting freshly caught fish in a processing line on board a fishing vessel. For instance, the in-feeding apparatus and method may be used to increase the value of the fish by speeding up the time until the fish is chilled for storing.

The present invention relates to a method and a device for individual feeding of fish into a processing line. Such method and device may, for instance, be used for receiving, gilling and gutting freshly caught fish in a processing line on board a fishing vessel. For instance, the in-feeding apparatus and method may be used to increase the value of the fish by speeding up the time until the fish is chilled for storing.

A method for taking fish up from a body of water comprising the steps of providing a duct (14) having a lower open end below the water surface and an upper open end arranged at a floating working platform (5) above sea level; introducing water into the duct (14) from the upper open end to give a water stream from the upper open end of the duct to the lower open end of the duct; and allowing the fish to swim up in the duct against the water stream therein. The incoming water is directed to flow into the duct, and the fish is separated from the flowing by means of a grating (16) inclining upwards from the top end of the duct to a separation plate (17) arranged above the water level in the duct. A device for taking up fish, using the mentioned method is also described.

A method for taking fish up from a body of water comprising the steps of providing a duct (14) having a lower open end below the water surface and an upper open end arranged at a floating working platform (5) above sea level; introducing water into the duct (14) from the upper open end to give a water stream from the upper open end of the duct to the lower open end of the duct; and allowing the fish to swim up in the duct against the water stream therein. The incoming water is directed to flow into the duct, and the fish is separated from the flowing by means of a grating (16) inclining upwards from the top end of the duct to a separation plate (17) arranged above the water level in the duct. A device for taking up fish, using the mentioned method is also described.

An apparatus and method for grading sensitive products. The apparatus and method treat the objects to be graded gently and are accurate and may be constructed so as to handle extremely large quantities. The grading device has grading channels that are wider at the outlet than at the intake. The belt machine draws the objects forward between two inclined belts which form the channel. An adjusting device is implemented perpendicular underneath the belts of the apparatus having alternatively arranged support members and adjusting members arranged on an adjusting screwing shaft. Both components have screwing sections which regulate an increase or a decrease in the gap between the support members when the adjusting screwing shaft is rotated.

The invention relates to a fishing system (102), a fish processing line (18, 22) and/or vessel (2) provided therewith, and a method (26) therefor. The fishing system (102) according to the invention comprises a fishing net (6) for catching shrimps or fish; transfer means (14, 15, 16) connected operatively to the fishing net (6) for bringing on board the caught shrimps or fish; an automatic detection device (18) configured to detect, classify and if desired sort the shrimps or fish brought on board; a registration system (104) connected operatively to the detection device (18) and configured to receive, store and read and/or transmit data (108) obtained with the detection device (18) about the shrimps or fish brought on board, wherein the data (108) comprise information about the quantity, classification and location of the caught shrimps or fish.

The invention relates to a fishing system (102), a fish processing line (18, 22) and/or vessel (2) provided therewith, and a method (26) therefor. The fishing system (102) according to the invention comprises a fishing net (6) for catching shrimps or fish; transfer means (14, 15, 16) connected operatively to the fishing net (6) for bringing on board the caught shrimps or fish; an automatic detection device (18) configured to detect, classify and if desired sort the shrimps or fish brought on board; a registration system (104) connected operatively to the detection device (18) and configured to receive, store and read and/or transmit data (108) obtained with the detection device (18) about the shrimps or fish brought on board, wherein the data (108) comprise information about the quantity, classification and location of the caught shrimps or fish.

Methods and systems using a vision system to process shrimp. The vision system captures images of samples of shrimps. The processor produces a digital image of the shrimps in the samples. Shrimps exiting a peeler are imaged to determine the number of tail segments in each. The shrimps are classified by the number of intact segments, and quality, yield, and throughput computed from the classification results. The processor can control operational settings of the peeler based on the classification results. In a larger system including other shrimp-processing equipment besides the peeler, other points along the processing path can be imaged by camera or sensed by other sensors to determine processing quality and to make automatic operational adjustments to the equipment.