EP0949869A1 - Procede de decoupe, d'evisceration et de nettoyage de poissons d'elevage et materiel servant a l'execution de ce procede - Google Patents

Procede de decoupe, d'evisceration et de nettoyage de poissons d'elevage et materiel servant a l'execution de ce procede

Info

Publication number
EP0949869A1
EP0949869A1 EP96944135A EP96944135A EP0949869A1 EP 0949869 A1 EP0949869 A1 EP 0949869A1 EP 96944135 A EP96944135 A EP 96944135A EP 96944135 A EP96944135 A EP 96944135A EP 0949869 A1 EP0949869 A1 EP 0949869A1
Authority
EP
European Patent Office
Prior art keywords
fish
conveyor belts
operator
cleaning
operators
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP96944135A
Other languages
German (de)
English (en)
Inventor
Stein Grov Eilertsen
Torbj rn ASBAKK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Melbu Verft AS
Sotra Bedriftsradgivning
Original Assignee
Melbu Verft AS
Sotra Bedriftsradgivning
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Melbu Verft AS, Sotra Bedriftsradgivning filed Critical Melbu Verft AS
Publication of EP0949869A1 publication Critical patent/EP0949869A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C25/00—Processing fish ; Curing of fish; Stunning of fish by electric current; Investigating fish by optical means
    • A22C25/06—Work-tables; Fish-holding and auxiliary devices in connection with work-tables

Definitions

  • the present invention relates to a method for cutting, gutting and cleaning of farmed fish and a device necessary for implementing the method
  • the device receives the whole fish after the fish has bled to death and is ready for cutting, gutting and cleaning Killing of the fish is effected by bleeding, and the fish is let out in a tank of water where it bleeds to death Subsequently, the fish is taken up on benches where it is gutted The fish is then either sent from the gutting bench via a conveyor belt to the cleaning area, or cleaning is effected directly on the gutting bench This is for the personnel an unsuitable and non-rational way of working In addition, such working conditions present a health hazard for the personnel as a result of the mappropiate working posture and the resulting strain injuries.
  • Fig 1 is a schematic representation of the device
  • Fig 2 is a lateral representation illustrating the vertical placement of the conveyor system for the fish through the device
  • Fig 3 is a cross-sectional view of the device at the feed end
  • Fig 4 illustrates the principle of the vertical walls of the gutter on the conveyor belt.
  • Fig. 5 is a cross-sectional view of the conveyor system.
  • Fig. 3 illustrates how the gutters 3 are positioned in two rows along the conveyor belts 4.
  • Fig. 1 shows that the operators can easily reach the fish in the gutters 3 on the conveyor belts 4 and the effectiveness is increased in that two fish arrive at the same time in the gutters 3 in front of the operators, although slightly staggered in relation to each other
  • the device comprises two entirely separate and parallel conveyor belts 4 running along the outer edges of the device, and the operators sit along each conveyor belt 4.
  • This dual conveyor system removes the necessity of a conveyor belt of the same width as the device
  • the fish is fed onto the conveyor belts 4 from the trough 1 through the guides 2 by one single operator 1 ' so that each operator of the first pair of operators 5 1 always have a fish to process at any time.
  • the first pair of operators 5 1 slit the belly of the fish open and the fish is conveyed further to the second pair of operators 5 who finish gutting the fish and dispose of the guts down a chute 10 positioned either next to the second pair of operators 5 2 or in the middle of the device.
  • the fish is then transported to a third pair of operators 5 3 who, with a knife, slit over the fish's throat and kidneys
  • the fish is then transported further to a fourth pair of operators 7 1 who remove the fish's heart and kidneys with a kidney suction remover
  • the fish is then transported to a fifth 7 2 and a sixth 7 3 pair of operators who clean the fish's abdominal cavity of all blood, gut and fiber remnants with flushing and suction devices.
  • a return gutter 6 is provided where fish which is has not been satisfactorily cleaned can be placed and wait for later proper gutting and cleaning
  • a flushing box 8 is provided for the fish and the conveyor belts 4
  • the conveyor belts 4 bring the fish under a set of nozzles which flush the fish in a normal way Afterwards, the conveyor belts 4 receive additional flushing by a set of nozzles None of those nozzles is shown on the drawings
  • the return of the conveyor belts 4, after passing the last roller, is effected via a washing trough 9 which further cleans the conveyor belts 4 before new fish is placed in the gutters 3 at the level of the feed trough 1
  • Fig 5 is a cross-sectional view of the two gutters 3 which are found on each conveyor belt 4
  • the side walls consist of inverted Y-shaped elements 12
  • Y-shaped elements 12 provide a U-shaped cross section for each gutter 3, where the fish remains stable in a belly up position
  • Fig S is a lateral view of a conveyor belt 4 illustrating the principle of the flexible side wall design
  • the Y-shaped elements 12 which make up the side walls are positioned at a certain distance from one another along the conveyor belt 4, providing a stable support for the fish, and allowing satisfactory flexibility for the conveyor belt 4 to move into another plane or in a curve
  • This design provides great flexibility for the conveyor belts 4

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Meat And Fish (AREA)

Abstract

On décrit un procédé d'éviscération et de nettoyage de poissons d'élevage, ainsi qu'un dispositif servant à la mise en oeuvre de ce procédé et comprenant un dispositif d'alimentation (1), des éléments de guidage (2) destinés à placer les poissons, ventre en l'air, dans des gouttières placées sur transporteurs à bande (4), deux transporteurs à bande, parallèles et séparés (4) et dont le côté éloigné longitudinal peut être basculé vers le haut vers les opérateurs (5?1-3, 71-3¿), une gouttière de retour (6) montée entre les transporteurs à bande, dans la dernière section (4) de ceux-ci, ainsi qu'un compartiment (8) destiné au rinçage des poissons et des transporteurs à bande (4), avant le retour de ces transporteurs via un bac de lavage (9), aux fins d'achèvement de l'opération de nettoyage.
EP96944135A 1996-09-27 1996-09-27 Procede de decoupe, d'evisceration et de nettoyage de poissons d'elevage et materiel servant a l'execution de ce procede Withdrawn EP0949869A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO1996/000232 WO1998012929A1 (fr) 1996-09-27 1996-09-27 Procede de decoupe, d'evisceration et de nettoyage de poissons d'elevage et materiel servant a l'execution de ce procede

Publications (1)

Publication Number Publication Date
EP0949869A1 true EP0949869A1 (fr) 1999-10-20

Family

ID=19907823

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96944135A Withdrawn EP0949869A1 (fr) 1996-09-27 1996-09-27 Procede de decoupe, d'evisceration et de nettoyage de poissons d'elevage et materiel servant a l'execution de ce procede

Country Status (5)

Country Link
EP (1) EP0949869A1 (fr)
AU (1) AU1401197A (fr)
CA (1) CA2263926C (fr)
IS (1) IS5011A (fr)
WO (1) WO1998012929A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6368203B1 (en) 2000-01-13 2002-04-09 Jersey Global International Sa Method for scaling fresh fish and removing its internal organs and device for implementation of the offered method
DE60212067T2 (de) 2001-01-16 2006-11-30 Scanvaegt International A/S Zuschneidetisch
WO2004066739A1 (fr) * 2003-01-31 2004-08-12 Skaginn Hf. Appareil et procede de traitement d'objets
ES2350079B1 (es) * 2009-05-18 2011-11-14 Julio Cesar Gonzalez Alvarez Sistema de limpieza corte y manipulacion de pescados y mariscos

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE268759C (fr) *
SE192745C1 (fr) * 1964-01-01
DE811383C (de) * 1948-10-02 1951-08-20 Seeadler Deutsche Fischindustr Verfahren zum Transport von Fischen und Fischteilen
FR1435117A (fr) * 1965-03-03 1966-04-15 Chaîne continue de préparation et de cuisson pour l'industrie de la conserve de poisson

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9812929A1 *

Also Published As

Publication number Publication date
CA2263926C (fr) 2000-11-28
AU1401197A (en) 1998-04-17
IS5011A (is) 1999-03-25
WO1998012929A1 (fr) 1998-04-02

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