WO1996014751A1 - Equipment concerning bleeding of fish - Google Patents
Equipment concerning bleeding of fish Download PDFInfo
- Publication number
- WO1996014751A1 WO1996014751A1 PCT/NO1994/000188 NO9400188W WO9614751A1 WO 1996014751 A1 WO1996014751 A1 WO 1996014751A1 NO 9400188 W NO9400188 W NO 9400188W WO 9614751 A1 WO9614751 A1 WO 9614751A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tank
- chambers
- wall
- fish
- characterize
- Prior art date
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
- A22C25/02—Washing or descaling fish
Definitions
- the invention is concerning a bleeding and cooling tank for usage when slaugther offish.
- Another equipment consists of a closed tank containing a moving belt whereon several small walls are situated across the direction of the movement of the belt forming sections The height of these small walls are near to the distance from the belt and up to the innerside of the top of the tank which surround the belt. In this way the moving belt are shared into small sections wherein the fish are guided.
- the movable belt is submerged into water and the fish are forced in a direction by the small walls. This causes the fish to be influated by a mecanical force to be brought with the moving belt which further causes very often damage of the ridges and the quality of the fish reduced. A reduced quality is a loss in price for the farmer.
- the intention of this invention is to present a simple, more reliable and profitable construction than known from the general state of the art and specially trought No-
- FIG. 1 A vertical cross view of the bleeding and cooling tank Figure 3 Side view showing the lift for raising the bottom in the chambers
- Figure 4 Side view of the same detail as in figure 3 but here seen from a position rotated in the horisontal plane by an angle of 90 °
- the tank consists of an outer tank wall 1 formed as a circle
- a star grid 2 sharing it into several chambers 3, because each arm of the star grid 2 is a vertical wall
- the star grid 2 and the tank has the same center and the star grid 2 is rotating around an axle 4 by means of an engine 5
- the shape of the chambers 3 is as sectors of the circle
- the star grid 2 consists an upper and lower star shape and in between the arms of this stars there are vertical walls sharing the tank into sector formed chambers 3 Each wall is a radius in the tank and in each chamber 3 is one wall a plate and the other a netting wall
- a lift 6 consisting of two vertical and parallel lift legs 7 and at the top in between these lift legs 7, is placed a power axle 8 connected to and driven by an lift engine 9
- a power axle 8 connected to and driven by an lift engine 9
- toothed wheels 10 and a power chain 11 In each end of the power axle 8 there are placed toothed wheels 10 and a power chain 11 where these power chains 11 are situated into the lift legs 7 and transfer the force down to a lift frame 12 formed very much like a triangle
- the lift frame 12 is able to raise and sink along the lift legs 7 by means of the power transfer 10,1 1
- the lift frame 12 is placed in such a position that it fills up the horisontal cross section in a chamber 3 When the rotation of the star grid 2 is stoped one chamber 3 is in position at the lift 7
- the lift frame 12 has an angle of 80 ° to the lift legs 7 so when the lift frame 12 is raised and a not fixed bottom of the chamber 3 raising together with the lift frame 12 and will have an inclination of 10° out against the outer tank wall The bleeding fish will then slide over the edge an into and outlet lane which is shown in figure 1 together with the lift 6
- the outlet lane have no position number in the figure
- the raisable bottom of the chambers 3 is perforated for easier to evacuate the water under the raising operation
- the lift frame 12 have it lower position into a hollow in the bottom of the tank which is situated lower than the star grid 2 so the star grid 2 is able to pass during the rotation
- the tank can be equipped with cooling generator for cooling the fish to keep the quality
- the tank is equipped with jets 13 and washing sourch 14 which are situated along the upper edge of the radius walls of the chambers 3 to wash the walls to be able to clean the star grid 2 when rotating This are shown in figure 6 and 7
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9709180A GB2308967B (en) | 1994-11-09 | 1994-11-22 | Equipment relating to bleeding of fish |
NO971023A NO307361B1 (en) | 1994-11-09 | 1997-03-06 | Device for bleaching fish |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO944275 | 1994-11-09 | ||
NO944275A NO944275D0 (en) | 1994-11-09 | 1994-11-09 | Device for bleaching fish |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996014751A1 true WO1996014751A1 (en) | 1996-05-23 |
Family
ID=19897618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/NO1994/000188 WO1996014751A1 (en) | 1994-11-09 | 1994-11-22 | Equipment concerning bleeding of fish |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA2199947A1 (en) |
GB (1) | GB2308967B (en) |
NO (1) | NO944275D0 (en) |
WO (1) | WO1996014751A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997001958A1 (en) * | 1995-07-03 | 1997-01-23 | Steinsland, Irene | Process and plant for handling fish, from its delivery to the gutting thereof |
WO2002047486A1 (en) * | 2000-11-30 | 2002-06-20 | Ølve Industrier A.S. | Structure of a container for treatment of marine organisms, and method for operating same |
WO2018173078A1 (en) | 2017-03-24 | 2018-09-27 | Skaginn Hf. | Apparatus and method to facilitate bleeding of fish |
CN110402996A (en) * | 2019-08-28 | 2019-11-05 | 浙江海洋大学 | Aquatic products cleaning system |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB452663A (en) * | 1935-02-26 | 1936-08-26 | Rudolf Baader | Improvements relating to machines for washing fish |
DE1062412B (en) * | 1956-12-31 | 1959-07-30 | Gaehler Franz | Washing machine for pieces, especially for fish |
NO173122B (en) * | 1991-05-13 | 1993-07-26 | Melbu Verft As | BLUE TANK FOR FARMING FISH |
-
1994
- 1994-11-09 NO NO944275A patent/NO944275D0/en unknown
- 1994-11-22 WO PCT/NO1994/000188 patent/WO1996014751A1/en active Search and Examination
- 1994-11-22 CA CA 2199947 patent/CA2199947A1/en not_active Abandoned
- 1994-11-22 GB GB9709180A patent/GB2308967B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB452663A (en) * | 1935-02-26 | 1936-08-26 | Rudolf Baader | Improvements relating to machines for washing fish |
DE1062412B (en) * | 1956-12-31 | 1959-07-30 | Gaehler Franz | Washing machine for pieces, especially for fish |
NO173122B (en) * | 1991-05-13 | 1993-07-26 | Melbu Verft As | BLUE TANK FOR FARMING FISH |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997001958A1 (en) * | 1995-07-03 | 1997-01-23 | Steinsland, Irene | Process and plant for handling fish, from its delivery to the gutting thereof |
WO2002047486A1 (en) * | 2000-11-30 | 2002-06-20 | Ølve Industrier A.S. | Structure of a container for treatment of marine organisms, and method for operating same |
GB2388519A (en) * | 2000-11-30 | 2003-11-19 | Lve Ind As | Structure of a container for treatment of marine organisms, and method of operating same |
GB2388519B (en) * | 2000-11-30 | 2004-07-21 | Lve Ind As | Structure of a container for treatment of marine organisms, and method of operating same |
WO2018173078A1 (en) | 2017-03-24 | 2018-09-27 | Skaginn Hf. | Apparatus and method to facilitate bleeding of fish |
CN110402996A (en) * | 2019-08-28 | 2019-11-05 | 浙江海洋大学 | Aquatic products cleaning system |
Also Published As
Publication number | Publication date |
---|---|
GB9709180D0 (en) | 1997-06-25 |
GB2308967B (en) | 1998-05-06 |
NO944275D0 (en) | 1994-11-09 |
CA2199947A1 (en) | 1996-05-23 |
GB2308967A (en) | 1997-07-16 |
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