CN102388939A - Poultry segmental coma-inducing slaughtering method and equipment using same - Google Patents
Poultry segmental coma-inducing slaughtering method and equipment using same Download PDFInfo
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- CN102388939A CN102388939A CN2011101037419A CN201110103741A CN102388939A CN 102388939 A CN102388939 A CN 102388939A CN 2011101037419 A CN2011101037419 A CN 2011101037419A CN 201110103741 A CN201110103741 A CN 201110103741A CN 102388939 A CN102388939 A CN 102388939A
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Abstract
The invention relates to a poultry segmental coma-inducing slaughtering method and equipment using the same. The method is characterized in that slaughtering stations are taken as dividing points, poultry coma inducing operation is divided into a pre-slaughtering stage and a post-slaughtering stage, electric coma inducing machines are respectively at two stages before and after poultry slaughtering, a water-bath-type electric coma inducing machine is arranged at the front of a slaughtering position, a plurality of panel-type electric coma inducing machines are arranged at the rear of the slaughtering position, therefore multiple times of electric light-coma inducing are conducted to slaughtered poultry in the whole process and the poultry is kept in an unconscious state until the poultry dies. The poultry segmental coma-inducing slaughtering method and the equipment have the advantages that the poultry is ensured to be in the light-coma unconscious state in the whole process of coma inducing, slaughtering and blood draining till death, the percentage of damaged poultry bodies is reduced, the product quality is improved and the safety of operators is guaranteed.
Description
Technical field
The invention belongs to the butchering fowl processing technique field, specifically a kind of poultry segmentation causes confused process for butchering and equipment thereof.
Background technology
In batch production butchering fowl process, according to the animal welfare rules, just can slaughter after need live-bird being caused dusk when poultry is slaughtered.Cause confused purpose and be make poultry slaughter, drop blood keeps imperception state up to dead this process, avoids misery, and guarantees it and do not struggle, and reduces damaged phenomenons such as disconnected wing, disconnected pawl and takes place, and improves the product percentage of A-class goods.For this reason, people have attempted many confused methods that causes, such as: Mechanical Method, electricity cause that confused method, gas cause confused method, electric gentle mixing causes confused method or the like.Mechanical Method is owing to complex operation, efficient are low; Be not used, it is bigger that gaseous mixture causes confused equipment profile, needs the gaseous mixture of carbon dioxide gas and inert gas continuously to supply when investment cost height, operation; Therefore; Operating cost is higher, and that adopts at present is also few, and widespread usage is that the water-bath type electricity causes confused method.The legal requiremnt water-bath electricity of European Union causes and dusk must guarantee that animal all is in the imperception state when death; And requiring voltage more than 120 volts, this can make the poultry degree of depth stupor time long, even electrocution; And the blutpunkte that in the poultry brisket, produces needle-like; Present black during the cooking, influence the poultry local flavor, blood point is also multiplied bacterium easily.The target of processing factory is quality and the value maximization that in the rules scope, makes end product, can not reach the purpose that makes the best of both worlds simultaneously but the water-bath type electricity causes dusk.
Traditional electricity causes water-bath type electricity of general employing of dusk and causes confused machine, before slaughtering, accomplishes the confused process that causes.This method is: on metal hanger, hook is dragged by the chain that has power with poultry reversal of the natural order of things, and poultry advances to the water-bath type electricity when causing confused seat in the plane and putting; Link up with the charged negative pole that appears; The head of poultry immerses electricity and causes in the tank that has positive pole in the confused machine, and poultry becomes conductor, is caused dusk by electricity.This live-bird causes confused method has following shortcoming: 1., to make poultry slaughter with drop blood process in continue to keep comatose state; Need electricity cause voltage that confused machine provides and cause confused effect just reaching more than 75 volts; Often produce blood cake, influence product quality at positions such as the chest of fowl body, wing root, the apex of the wing.And, because the effect of electric current has the blood coagulation phenomenon to exist, be unfavorable for that blood flow is to the greatest extent.Because the poultry of Chinese market is tending towards maximizing, the drop blood time, during operation, voltage will strengthen at 4～5 minutes, caused the confused time will extend, and the problems referred to above are more outstanding.2., to slaughter station nearerly because electricity causes confused machine distance, 75 volts of above voltages are dangerous to operating personnel, have potential safety hazard.
Developed countries such as European Union, the U.S., Japan have reported that much slaughtering electricity about animal causes confused method, and most the description is that electricity causes confused structure and method before slaughtering.Such as US2004/0038638A1, description be pig to be caused dusk before slaughtering, first segmentation gas causes dusk, causes dusk with the two point form electrode at last; What US6473287B1 described is many control methods that cause a conveyer belt of confused passage supply, can not be referred to as multistage and cause dusk.Relevant live-bird causes confused topic and has discussed for many years, and scientist has delivered hundreds of paper, all is the confused process that causes of before slaughtering, accomplishing; Cause confused process and must make poultry reach the stupor degree of certain depth and accomplish before slaughtering; Voltage and current is all wanted greatly, because the poultry build is less, is different from larger animal; Therefore; Many technical barriers that influence product quality are perplexing people always, and none provides perfect solution, and the mankind have been absorbed among the contradiction of animal welfare and product quality.2000; In the 14th meat quality collection of thesis Europe symposium; Sargge doctor Bilgili from georgia ,u.s.a university thinks: low pressure electric shock is promising, adopts and bilaterally cut neck, bloodletting is to cause effective combination confused, that slaughter fast, and meat is good.Carried out reaching the exploration in 10 years according to this suggestion SSK company, invented the poultry multistage and caused confused process for butchering, this to cause confused process for butchering be to arrange that before and after slaughtering some electricity causes confused machine and accomplishes the method that causes confused process.
Summary of the invention
The objective of the invention is to provide a kind of before slaughtering with slaughter the back and poultry is carried out multistage cause confused process for butchering; Guarantee poultry cause lose consciousness, slaughter, drop blood is in the overall process of death; Be in the light coma automatism, reduced fowl body percentage of damaged goods, improved product quality; Guarantee operator's safety, the present invention simultaneously also provides and has been used for the special equipment that above-mentioned multistage causes confused process for butchering.
The objective of the invention is to realize like this: it is to slaughter station as separation that this poultry segmentation causes confused process for butchering; Poultry caused to be divided into dusk slaughter the last stage and slaughter after-stage; Simultaneously electricity is set respectively and causes confused machine in former and later two stages that poultry is slaughtered; Arrange that before slaughtering the position water-bath type electricity causes confused machine; Arrange that after slaughtering the position a plurality of flat electricity cause confused machine, the light coma electricity causes dusk thereby realize implementing repeatedly to the overall process of slaughtered poultry, makes poultry keep automatism until death.
The concrete steps of this method are following:
1., at first let poultry cause confused machine through the water-bath type electricity, the electricity first time before slaughtering causes dusk, keeps poultry in the light coma automatism;
2., carry out electricity for the first time cause confused poultry through the conveyer chain access arrangement slaughter the station position, poultry is accomplished in the light coma automatism and slaughters;
3., accomplish slaughter after, poultry gets into the drop blood stage, before poultry revived, the flat electricity of multistage that poultry gets into after slaughtering caused confused machine, carried out second time electricity and caused dusk, let poultry maintenance light coma automatism a period of time; Get into next flat electricity then and cause confused machine, carry out for the third time that electricity causes dusk, let poultry still keep comatose state a period of time, by that analogy, poultry repeatedly causes the dusk back and continues to keep automatism, reaches the purpose of death without suffering.
A kind of poultry multistage causes confused killing machinery, and this equipment comprises:
A water-bath type electricity causes confused machine;
A poultry is slaughtered station;
A plurality of flat electricity cause confused machine;
Cause confused machine, poultry at the water-bath type electricity and slaughter station and a plurality of flat electricity and be provided with track above causing confused machine, the suspension hook suspension of hanging poultry is on it;
Described poultry is slaughtered station and is arranged on that the water-bath type electricity causes confused machine and first flat electricity causes between the confused machine.
Described water-bath type electricity causes confused machine and comprises the track that is hung with a plurality of poultry suspension hooks; The negative electrode of connecting shackle; Be arranged on the tank that the live-bird hung is passed through, the conducting medium water and the positive electrode that are provided with in the tank connect the electric cabinet of negative electrode and positive electrode through lead.
Described flat electricity causes confused machine and comprises the track that is hung with a plurality of poultry suspension hooks, and the negative electrode of connecting shackle is arranged on the positive electrode plate below the track, connects the electric cabinet of negative electrode and positive electrode plate through lead.
The setting voltage that described water-bath type electricity causes confused machine is no more than 36 volts, and the setting voltage that each flat electricity causes confused machine is no more than 24 volts.
Described flat electricity causes that platform that confused machine is provided with is several to be set according to the poultry kind.
Advantage of the present invention and effect are:
1, the present invention overcomes the shortcoming of prior art, provides a kind of segmented poultry to cause confused machine combination mode, can be controlled at below 36 volts because the water-bath electricity causes the voltage of confused machine; The voltage that dull and stereotyped electricity causes confused machine can be controlled at 24 volts, and voltage is little, and it is short that electricity causes the confused time; After poultry was slaughtered, the blood that flows out from knife-edge part formed good conductor, when causing confused machine through flat electricity; Cause confused better effects if, blood flow not to the utmost with blood coagulation still less, significantly reduced positions such as chest at the fowl body, wing root, the apex of the wing and produced blood cake; Reduced percentage of damaged goods, improved the quality of products.
2, poultry segmentation of the present invention causes confused process for butchering, and it is short that the separate unit electricity causes the confused time, and it is painful to have subtracted light poultry; Repeatedly cause and extended dusk between poultry stupor inertial time; Keep poultry to be in light coma imperception state, until death, different poultry kinds suitably increases or reduces flat electricity and causes confused number of times; Meet the animal welfare requirement, cause confused purpose thereby reach the segmented poultry.
3, the water-bath electricity causes that confused body is long-pending to diminish, and reduces floor space.Flat electricity cause the dusk be arranged in slaughter after, need not increase floor space, rationally utilized drop blood room space area, help the process layout of workshop.Reduce the device fabrication cost, helped transportation and maintenance.
4, low-voltage has guaranteed operator's safety.
Description of drawings
Fig. 1 is that the poultry segmentation causes confused killing machinery overall structure sketch map.
Fig. 2 is that water-bath type electricity of the present invention causes confused machine structural representation.
Fig. 3 is that the flat electricity of the present invention causes confused machine structural representation.
The specific embodiment
Shown in accompanying drawing 1: this poultry multistage causes confused killing machinery and comprises:
A water-bath type electricity causes confused machine 1;
A poultry is slaughtered station 2;
A plurality of flat electricity cause confused machine 3a, 3b;
Being arranged on the water-bath type electricity causes confused machine 1, poultry and slaughters station 2 and a plurality of flat electricity and cause on confused machine 3a, above the 3b its and have the track 5 of hanging poultry suspension hook 4;
Described poultry is slaughtered station 2 and is arranged on that the water-bath type electricity causes confused machine 1 and first flat electricity causes between the confused machine 3a; The setting voltage that described water-bath type electricity causes confused machine 1 is no more than 36 volts; The setting voltage that each flat electricity causes confused machine 3a and 3b is no more than 24 volts, and described flat electricity causes that platform that confused machine is provided with is several to be set according to the poultry kind.
Shown in accompanying drawing 2: described water-bath type electricity causes confused machine and comprises the track 5 that is hung with a plurality of poultry suspension hooks 4; The negative electrode 7a of connecting shackle 4; Be arranged on the tank 8 that the live-bird 6 hung is passed through; The conducting medium water 9 and the positive electrode 10 that are provided with in the tank 8 are through the electric cabinet 13 of lead 11a, 12a connection negative electrode 7a and positive electrode 10.
Shown in accompanying drawing 3: described flat electricity causes confused machine 3a and 3b comprises the track 5 that is hung with a plurality of poultry suspension hooks 4; The negative electrode 7b of connecting shackle 4; Be arranged on the positive electrode plate 14 below the track 5, be connected the electric cabinet 15 of negative electrode 7b and positive electrode plate 14 through lead 11b with lead 12b.
With 1.8～2.2 kilograms of fryer is example, and it is following that the poultry multistage causes the operation principle and the process for butchering of confused killing machinery:
At first let poultry about 4 seconds, cause confused machine 1, when poultry passes through tank 8, because the pin of poultry links to each other with negative electrode 7 guide rods through suspension hook 4 through the water-bath type electricity; The head of poultry links to each other with positive electrode plate 10 through conducting medium water 9, and positive electrode plate 10 links to each other with electric cabinet 13 with 12a through lead 11a respectively with negative electrode 7 guide rods, accomplishes power devices; Constitute the loop of electric current, poultry is caused dusk by the electricity first time before slaughtering, and station 2 is slaughtered in arrival in about 6 seconds at interval; Slaughter about 5 seconds time, the electricity that gets into after slaughtering then causes the confused stage, causes confused machine 3a through flat electricity; Poultry head knife-edge part has blood flow to go out and is attached to around the edge of a knife, through positive electrode plate 14 time, because the pin of poultry links to each other with negative electrode 7b guide rod through suspension hook 4; Positive electrode plate 14 links to each other with electric cabinet 15 with lead 12b through lead 11b respectively with negative electrode 7b guide rod, accomplishes power devices, constitutes the loop of electric current; Make the poultry electricity cause dusk, the time is about 3 seconds, guarantees poultry stupor in 30 seconds at least; Get into the flat electric machine 3b that causes afterwards, the time is about 3 seconds, the poultry after losing blood 30 seconds; Repeatedly electric shock prolongs poultry stupor inertia, guarantees that it is in the light coma automatism until death always.
The present invention is provided with every section electricity and causes confused machine and in lower voltage range, work, and guarantees that poultry is in the light coma state between each section, and comatose state time accumulative total is controlled at certain limit, slaughters the back and surpasses 90 seconds and get into and soak boiling hot operation.The operating frequency that the water-bath type electricity causes confused machine is set in more than the 300Hz, causes the confused time when adopting power frequency 50Hz can shorten.
Claims (7)
1. a poultry multistage causes confused process for butchering; It is characterized in that: this method is to slaughter station as separation; Poultry caused to be divided into dusk slaughter the last stage and slaughter after-stage; Simultaneously electricity is set respectively and causes confused machine, arrange that before slaughtering the position water-bath type electricity causes confused machine, arrange that after slaughtering the position a plurality of flat electricity cause confused machine in former and later two stages that poultry is slaughtered; The light coma electricity causes dusk thereby realize implementing repeatedly to the overall process of slaughtered poultry, makes poultry keep automatism until death.
2. a kind of poultry multistage according to claim 1 causes confused process for butchering, and it is characterized in that: the concrete steps of this method are following:
1., at first let poultry cause confused machine through the water-bath type electricity, the electricity first time before slaughtering causes dusk, keeps poultry in the light coma automatism;
2., carry out electricity for the first time cause confused poultry through the conveyer chain access arrangement slaughter the station position, poultry is accomplished in the light coma automatism and slaughters;
3., accomplish slaughter after, poultry gets into the drop blood stage, before poultry revived, the flat electricity of multistage that poultry gets into after slaughtering caused confused machine, carried out second time electricity and caused dusk, let poultry maintenance light coma automatism a period of time; Get into next flat electricity then and cause confused machine, carry out for the third time that electricity causes dusk, let poultry still keep comatose state a period of time, by that analogy, poultry repeatedly causes the dusk back and continues to keep automatism, reaches the purpose of death without suffering.
3. a kind of poultry multistage according to claim 1 causes confused killing machinery, and it is characterized in that: this equipment comprises:
A water-bath type electricity causes confused machine;
A poultry is slaughtered station;
A plurality of flat electricity cause confused machine;
Being arranged on the water-bath type electricity causes confused machine, poultry and slaughters station and a plurality of flat electricity and cause on above the confused machine its and have the track of hanging the poultry suspension hook;
Described poultry is slaughtered station and is arranged on that the water-bath type electricity causes confused machine and first flat electricity causes between the confused machine.
4. a kind of poultry segmentation according to claim 3 causes confused killing machinery; It is characterized in that: described water-bath type electricity causes confused machine and comprises the track that is hung with a plurality of poultry suspension hooks; The negative electrode of connecting shackle; Be arranged on the tank that the live-bird hung is passed through, the conducting medium water and the positive electrode that are provided with in the tank connect the electric cabinet of negative electrode and positive electrode through lead.
5. a kind of poultry segmentation according to claim 3 causes confused killing machinery; It is characterized in that: described flat electricity causes confused machine and comprises the track that is hung with a plurality of poultry suspension hooks; The negative electrode of connecting shackle; Be arranged on the positive electrode plate below the track, connect the electric cabinet of negative electrode and positive electrode plate through lead.
6. a kind of poultry segmentation according to claim 3 causes confused killing machinery, it is characterized in that: the setting voltage that described water-bath type electricity causes confused machine is no more than 36 volts, and the setting voltage that each flat electricity causes confused machine is no more than 24 volts.
7. a poultry multistage causes confused killing machinery, it is characterized in that: described flat electricity causes that platform that confused machine is provided with is several to be set according to the poultry kind.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110103741.9A CN102388939B (en) | 2011-04-25 | 2011-04-25 | Poultry segmental coma-inducing slaughtering method and equipment using same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110103741.9A CN102388939B (en) | 2011-04-25 | 2011-04-25 | Poultry segmental coma-inducing slaughtering method and equipment using same |
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| Publication Number | Publication Date |
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| CN102388939A true CN102388939A (en) | 2012-03-28 |
| CN102388939B CN102388939B (en) | 2014-05-07 |
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| CN201110103741.9A Active CN102388939B (en) | 2011-04-25 | 2011-04-25 | Poultry segmental coma-inducing slaughtering method and equipment using same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103651729A (en) * | 2013-11-27 | 2014-03-26 | 河南中宏康馨农业有限公司 | Scalding device used before poultry slaughtering |
| RU2541643C1 (en) * | 2013-10-01 | 2015-02-20 | ОАО "Новосибирская птицефабрика Новосибирской области" | Method of preslaughter treatment of poultry |
| CN112715616A (en) * | 2020-12-25 | 2021-04-30 | 郑于桂 | Chicken and duck electrical anesthesia machine that security performance is high |
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| WO1981001641A1 (en) * | 1979-12-06 | 1981-06-25 | Simrishamns Gjuteri Ab | A method for electrical treatment of a carcass after the slaughter |
| GB2417408A (en) * | 2004-08-27 | 2006-03-01 | John Ace-Hopkins | Device for electrically slaughtering fish |
| CN101642157A (en) * | 2008-08-04 | 2010-02-10 | 杨毅 | Process for butchering beef cattle by shocking |
| CN201550535U (en) * | 2009-07-06 | 2010-08-18 | 阳盟工业股份有限公司 | Electric shocking device for poultry |
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2011
- 2011-04-25 CN CN201110103741.9A patent/CN102388939B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1981001641A1 (en) * | 1979-12-06 | 1981-06-25 | Simrishamns Gjuteri Ab | A method for electrical treatment of a carcass after the slaughter |
| GB2417408A (en) * | 2004-08-27 | 2006-03-01 | John Ace-Hopkins | Device for electrically slaughtering fish |
| CN101642157A (en) * | 2008-08-04 | 2010-02-10 | 杨毅 | Process for butchering beef cattle by shocking |
| CN201550535U (en) * | 2009-07-06 | 2010-08-18 | 阳盟工业股份有限公司 | Electric shocking device for poultry |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2541643C1 (en) * | 2013-10-01 | 2015-02-20 | ОАО "Новосибирская птицефабрика Новосибирской области" | Method of preslaughter treatment of poultry |
| CN103651729A (en) * | 2013-11-27 | 2014-03-26 | 河南中宏康馨农业有限公司 | Scalding device used before poultry slaughtering |
| CN103651729B (en) * | 2013-11-27 | 2016-04-13 | 河南中宏康馨农业有限公司 | A kind of bird butcher before leaching ironing device |
| CN112715616A (en) * | 2020-12-25 | 2021-04-30 | 郑于桂 | Chicken and duck electrical anesthesia machine that security performance is high |
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| Publication number | Publication date |
|---|---|
| CN102388939B (en) | 2014-05-07 |
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Owner name: JILIN SSK ELECTROMECHANICAL CO., LTD. Free format text: FORMER NAME: JILIN SSK MACHINERY + ELECTRON GROUP CO., LTD. |
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Address after: 136000 888 Xing Hong Road, Tiexi District, Siping City, Jilin Province Patentee after: JILIN SSK MACHINERY & ELECTRON CO., LTD. Address before: 136000 888 Xing Hong Road, Tiexi District, Siping City, Jilin Province Patentee before: Jilin SSK Machinery & Electron Group Co., Ltd. |
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