SU1576120A1 - Device for cleaning fish liver - Google Patents

Abstract

FIELD OF THE INVENTION The invention relates to the fishing industry, namely, devices for cleaning liver of fish of cod breeds. The purpose of the invention is to enhance the functionality by ensuring removal of nematode films and growths from the liver. The liver is fed by a stream of water into a container 1 with water. The ratio of water and liver is at least 2: 1. In the vessel 1, the shaft 4 rotates with blades 5 carrying float surfaces 6 that cling the floating liver to the film and move it in the vertical direction, taken out of the water or embedded in it. The liver separates from the film, returning to the surface of the water. The duration of the liver treatment is regulated by the intensity of the water flow and the revolutions of the frame. 3 il.

Description

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The invention relates to the fishing industry, mainly to the production of canned food. Cod liver is natural, and can be used on fishing vessels leading to capture of fish of these breeds,

The purpose of the invention is to enhance the functionality by ensuring removal of nematode films and growths from the liver.

FIG. 1 shows schematically a device for cleaning liver of fish of cod breeds, general view; Fig, 2 is the same, top view; Fig, 3 - the same side view.

The device contains a capacity of 1 with an oval bottom. In the upper part of the tank 1 at its ends there are loading 2 and discharge 3 trays. On the horizontal shaft 4 in the container I, the blades 5 are fixed with mounted on them and diametrically opposite sides grating surfaces 6 having a length corresponding to the length of the side walls of the container.

The shaft 4, on which the blades 5 with the grating surfaces 6 are fixed, is positioned so that the grating surfaces 6 in the upper position come out of the water, and in the lower extreme position are at a sufficient distance from the bottom, which allows the waste separated from the liver , settle to the bottom of the tank with subsequent removal together with water through the valve 7 "

The device works as follows.

Liver is loaded with water flow into a container with water, keeping the ratio of water and liver volumes of at least 2: 1. The spikes of the grating surfaces 6, when they move up, catch the liver floating on the surface of the film, remove it from the liver along with nematodes and waste, and also tear off the remains of the fish’s insides, large blood vessels, etc. under its weight, fell from the grating surfaces into the water in its upper position, leaving the film on the spikes, and propelled by the flow of water through the container to the discharge tray. The terrible surface 6, while turning, captures the next portions of the floating liver, moving it down. When turning the blades 5 to the lower position, the liver tends to rise, also leaving a film with waste on spikes of a grating surface. All waste is drained of water and released to the bottom of the tank. After the liver leaves the tank with water, it can be sent to the inspection tray, where the liver is manually cleaned, inspected, rinsed under a shower, while small pieces of the liver are washed off to drain fat,

 a drain of water, after which the liver is served for packaging

The use of the proposed device for cleaning the liver allows for a short time to clean 100%

5 films with nematodes, 80-90% of fish residues, blood clots, solid growths and bile. The cleaning of the liver is almost the same. temporarily with the operation of washing and screening the liver for cleaning. The quality of canned food is improved by reducing the processing time of the liver before filling.

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Claims (1)

Invention Formula A device for cleaning fish liver of cod breeds, which contains a water tank with loading and unloading chutes located at the top of it and lhdpas mounted on a horizontal shaft, characterized in that, in order to enhance functionality by ensuring removal from the liver of films with nematodes and growths, it is provided with surfaces mounted on blades x on diametrically opposite sides with a length consistent with the length of the side walls of the container, -Q x I sg: -y -c :: s Editor I. Shmakov Compiled by G, Anisimova Tehred L.Oleynik. Proofreader S. Shevkun Order J808 Circulation 389 VNIIPI State Committee for Inventions and Discoveries under the State Committee on Science and Technology of the USSR P3035, Moscow, Zh-35, 4/5 Raushsk nab. Production and Publishing Plant Patent, Uzhgorod, ul. Gagarin ;, 101 FIG. one v  i i1 ij Fig.Z Subscription