CN111972297A - Large-scale pig farm SPF epidemic disease prevention and control system - Google Patents
Large-scale pig farm SPF epidemic disease prevention and control system Download PDFInfo
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- CN111972297A CN111972297A CN202010935762.6A CN202010935762A CN111972297A CN 111972297 A CN111972297 A CN 111972297A CN 202010935762 A CN202010935762 A CN 202010935762A CN 111972297 A CN111972297 A CN 111972297A
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- pig
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K1/00—Housing animals; Equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S3/00—Vehicle cleaning apparatus not integral with vehicles
- B60S3/04—Vehicle cleaning apparatus not integral with vehicles for exteriors of land vehicles
Abstract
The invention provides a large-scale pig farm SPF epidemic disease prevention and control system, which belongs to the technical field of culture systems and comprises a corridor, an enclosing wall, a transfer tower, an internal transfer pig platform, a decontamination center, a vehicle, a personnel isolation station, a material disinfection station, a detection laboratory, an external transfer pig platform, a feed factory and a biological safety risk monitoring system; the design of the invention can effectively prevent external pathogens from entering a pig farm, and reduce the investment risk of the pig farm and enterprises under the African swine fever.
Description
Technical Field
The invention relates to the technical field of breeding systems, in particular to a large-scale pig farm SPF epidemic disease prevention and control system.
Background
African Swine Fever Virus (ASFV) is the biggest threat to global pork production. Since the first african swine fever was reported in 8 months in 2018, a huge economic loss was caused in china. Because there is no effective vaccine and drug therapy, biosafety is the only effective method to control african swine fever.
Pig farms and businesses that suffer from african swine fever are faced with the difficult problem of how to reproduce and how to upgrade the biosafety system. The expanded enterprises are affected by African swine fever, and are also adjusting or slowing down investment footfalls. How to reduce the investment risk and maintain a considerable return on investment becomes a major concern for investors.
Danish, the world at present, is the country with the highest pig-raising level, and the national average PSY (the number of weaned piglets provided by each sow) reaches more than 33, and by means of the national SPF system, the negative of diseases such as swine fever, African swine fever, pseudorabies, foot-and-mouth disease, epidemic diarrhea and the like are maintained for a long time.
Therefore, how to establish a biological safety system suitable for epidemic disease prevention and control in large-scale pig farms by referring to the successful epidemic disease prevention and control experience of Denmark needs to be researched urgently.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide a large-scale pig farm SPF epidemic prevention and control system which can effectively prevent external pathogens from entering a pig farm and reduce the investment risk of the pig farm and enterprises under the African swine fever.
In order to solve the technical problems, the invention adopts the following technical scheme:
the scale pig farm SPF epidemic disease prevention and control system is characterized by comprising the following components:
the corridor is of a fully-closed structure; the building is made of any one of brick walls or color steel tiles; the entrance is used for communicating all pigsties and controlling the pigsties to enter the pigsties;
the fence is of a solid structure and the height of the fence is more than 1.8 m; the building is made of any one of brick walls or foam sandwich boards; for enclosing a production area and a living area;
the transfer material tower is arranged inside the pig farm and close to the position of the side of the enclosure wall, and is provided with a transfer feed vehicle in the farm;
the internal transfer-out pig platform is used for transferring out pigs in the pig farm and is positioned on the edge of the enclosure wall of the pig farm; comprises an on-site side pig unloading area, a weighbridge area and an off-site pig loading area;
the decontamination center is used for inspecting, cleaning, disinfecting and drying the vehicle; a cleaning area, a draining and sterilizing area, a drying room and a clean area parking lot are configured;
a vehicle including an interior vehicle and an exterior vehicle; the internal vehicle comprises an internal transfer car, a material transfer car and a personnel transfer car; the external vehicles comprise external feed carts, employee vehicles and client pig pulling vehicles;
the personnel isolation station is arranged in an area which is far away from other pig farms, markets, slaughter plants and main lines and has higher risk; the device is provided with a personnel shower channel, an article disinfection room, an independent isolation room, a kitchen and a laundry room;
the material disinfection station is used for sampling and monitoring the disinfection work after the materials are delivered to the disinfection station;
the method comprises the following steps of detecting a laboratory, wherein the laboratory is divided into a to-be-sampled area, a sampling area, a waiting result area and a laboratory; the laboratory comprises a sample processing region, a nucleic acid extraction region, a product amplification region and a warehouse;
the external transfer-out pig platform is used for transferring between an internal transfer car and a client pig pulling car and is positioned in an area outside the decontamination center; the external transfer pig platform comprises an internal transfer car pig unloading area, a weighbridge area and a client pig loading area;
the feed factory is used for sterilizing vehicles and personnel entering and leaving the feed factory;
the biological safety risk monitoring system is used for connecting a sow farm, a decontamination center, a feed factory and internal and external roll-out pig tables and monitoring the movement of personnel and vehicles.
The invention has the beneficial effects that: the design of the invention can effectively prevent external pathogens from entering a pig farm, and reduce the investment risk of the pig farm and enterprises under the African swine fever.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A scale pig farm SPF epidemic disease prevention and control system comprises a corridor, an enclosing wall, a closed production and breeding system, a propagation medium, a transfer tower, an internal transfer pig platform, a decontamination center, a vehicle, a personnel isolation station, a material disinfection station, a detection laboratory, an external transfer pig platform, a feed factory, a biological safety risk monitoring system (BioRisk) and biological safety audit.
Corridor connection: totally-enclosed, adopting brick wall or color steel tile material. All pigsties are communicated, and the entrance of the pigsties is controlled to enter the pigsties to serve as the last biological safety defense line, so that the pigsties have the functions of preventing people, mice, wild pigs, dogs and cats and the like.
Enclosing walls: the solid is more than 1.8 meters, and is made of materials such as brick walls or foam sandwich boards. The pig farm can be isolated from being directly communicated with the outside by surrounding the production area and the living area, and has the functions of preventing people, rats, wild pigs, dogs and cats and the like.
A closed production and breeding system: by introducing part of pure breeding sows, the replacement sows required for sow group updating are produced, the recent breeding and the genetic progress acceleration are avoided by purchasing semen, and the risk of introducing diseases is avoided.
The propagation medium: animals such as cattle, sheep, dogs, cats, boars, birds, mice, ticks, and flies may carry pathogens that harm the health of the swine herd and are prohibited from occurring in and around the pig farm.
Transferring the material to a material transferring tower: a transfer material tower is built inside the pig farm close to the edge of the enclosing wall, and a transfer feed vehicle in the farm is configured. The internal feed carriage is prevented from leaving the farm, the external feed carriage is prevented from entering the farm, and the risk that the feed carriage enters and exits the pig farm can be effectively avoided.
The internal transfer-out pig platform: the pig transport and exit device is used for transporting out pigs in a pig farm and is positioned on the edge of the enclosing wall of the pig farm. The pig breeding facility is divided into a clean area (an on-site pig unloading area), a gray area (a weighbridge area) and a dirty area (an off-site pig area), wherein the clean area and the gray area are personnel in the site, the dirty area is personnel outside the site, and clothes and boots with different colors are used for distinguishing. During transfer, the personnel in each area do not cross. After the transfer is finished, the personnel in the clean area and the gray area have to take a bath to return to the living area. This mode can effectively reduce the risk of personnel and vehicle when selling the pig.
A decontamination center: the vehicle is inspected, cleaned, disinfected and dried. The system is provided with a cleaning area (high-pressure hot water washing), a draining and sterilizing area, a drying room (drying at 70 ℃ for 30min without preheating time) and a clean area parking lot, and each area is obviously marked and divided. All vehicles (mainly feed carts and internal transfer carts) can only drive to the pig farm gate after being cleaned, sterilized and dried, so that the risk of vehicles arriving at the pig farm can be effectively controlled.
Vehicle: the method is divided into an internal vehicle (an internal transfer car, a material transfer car and a personnel transfer car) and an external vehicle (an external feed car, a staff vehicle and a client pig-pulling vehicle), wherein the external vehicle is not allowed to run to a factory doorway except the external feed car.
Personnel isolation station: the method is far away from areas with higher risks, such as other pig farms, markets, slaughter plants, main lines and the like; has the facilities of a person shower channel, an article disinfection room, an independent isolation room, a kitchen, a laundry room and the like. The person implements a one-way flow.
Material disinfection station: after the materials arrive at the disinfection station, the disinfection can be carried out after the sampling monitoring is negative. Has the disinfection modes of Jinweikang soaking, ozone, ultraviolet rays, citric acid soaking (dishes) and the like, and a temporary storage room for articles.
And (3) detection laboratory: the laboratory is divided into a to-be-sampled area, a sampling area, a to-be-result area and a laboratory (a sample processing area, a nucleic acid extraction area, a product amplification area, a warehouse and the like), and the pollution of the laboratory is avoided through early design planning. The main functions are monitoring the health condition of the swinery and monitoring the personnel, articles, vehicles, environment and swinery samples.
The external turning-out pig table: the pig transporting device is used for transporting between an internal transfer car and a client pig pulling car and is positioned in the area outside the decontamination center. The pig loading and unloading system is divided into a clean area (an internal transfer car pig unloading area), a gray area (a weighbridge area) and a dirty area (a customer pig loading area), wherein the clean area and the gray area are off-site personnel, the dirty area is off-site personnel or customers, and clothes and boots with different colors are used for distinguishing. During transfer, the personnel in each area do not cross. After the transfer is finished, all the personnel have to take a bath to return to the working position.
A feed factory: sterilizing vehicles and personnel entering and exiting a feed factory; using a fixed bulk vehicle to transport the feed; the feed raw materials are subjected to pathogen purification in a way of being left empty for one month, and the pathogens in the feed are killed by adopting high-temperature granulation (80 ℃) in the feed processing process.
Biosafety risk monitoring (BioRisk): the movements of personnel and vehicles were monitored by connecting the sow farm, the decontamination center, the feed mill, the internal and external roll-out pig tables by the BioRisk System from Spain.
And (3) biological safety audit: and auditing the biological safety of the farm every month, finding bugs and defects, and timely correcting and improving the biological safety level.
The invention patent has been applied to two large-scale commercial sow farms (one 10000 sows and 1 7500 sows), and at present three farms (1 10000 commercial sow farm, 1 8000 commercial sow farm and 1 2400 GGP farm) are under construction.
The design of the invention can effectively prevent external pathogens from entering a pig farm, and reduce the investment risk of the pig farm and enterprises under the African swine fever.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (1)
1. The scale pig farm SPF epidemic disease prevention and control system is characterized by comprising the following components:
the corridor is of a fully-closed structure; the building is made of any one of brick walls or color steel tiles; the entrance is used for communicating all pigsties and controlling the pigsties to enter the pigsties;
the fence is of a solid structure and the height of the fence is more than 1.8 m; the building is made of any one of brick walls or foam sandwich boards; for enclosing a production area and a living area;
the transfer material tower is arranged inside the pig farm and close to the position of the side of the enclosure wall, and is provided with a transfer feed vehicle in the farm;
the internal transfer-out pig platform is used for transferring out pigs in the pig farm and is positioned on the edge of the enclosure wall of the pig farm; comprises an on-site side pig unloading area, a weighbridge area and an off-site pig loading area;
the decontamination center is used for inspecting, cleaning, disinfecting and drying the vehicle; a cleaning area, a draining and sterilizing area, a drying room and a clean area parking lot are configured;
a vehicle including an interior vehicle and an exterior vehicle; the internal vehicle comprises an internal transfer car, a material transfer car and a personnel transfer car; the external vehicles comprise external feed carts, employee vehicles and client pig pulling vehicles;
the personnel isolation station is arranged in an area which is far away from other pig farms, markets, slaughter plants and main lines and has higher risk; the device is provided with a personnel shower channel, an article disinfection room, an independent isolation room, a kitchen and a laundry room;
the material disinfection station is used for sampling and monitoring the disinfection work after the materials are delivered to the disinfection station;
the method comprises the following steps of detecting a laboratory, wherein the laboratory is divided into a to-be-sampled area, a sampling area, a waiting result area and a laboratory; the laboratory comprises a sample processing region, a nucleic acid extraction region, a product amplification region and a warehouse;
the external transfer-out pig platform is used for transferring between an internal transfer car and a client pig pulling car and is positioned in an area outside the decontamination center; the external transfer pig platform comprises an internal transfer car pig unloading area, a weighbridge area and a client pig loading area;
the feed factory is used for sterilizing vehicles and personnel entering and leaving the feed factory;
the biological safety risk monitoring system is used for connecting a sow farm, a decontamination center, a feed factory and internal and external roll-out pig tables and monitoring the movement of personnel and vehicles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010935762.6A CN111972297A (en) | 2020-09-08 | 2020-09-08 | Large-scale pig farm SPF epidemic disease prevention and control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010935762.6A CN111972297A (en) | 2020-09-08 | 2020-09-08 | Large-scale pig farm SPF epidemic disease prevention and control system |
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| CN111972297A true CN111972297A (en) | 2020-11-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112882520A (en) * | 2021-01-21 | 2021-06-01 | 沧州市牧疆南北农牧机械有限公司 | Internet of things system for intelligent breeding |
| CN114523937A (en) * | 2022-01-20 | 2022-05-24 | 山东有人智能科技有限公司 | Vehicle decontamination visualization system, method, device and computer readable storage medium |
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| KR20090005426U (en) * | 2007-11-30 | 2009-06-03 | 건국대학교 산학협력단 | Shute for Carrying a Specific Pathogen Free Animal |
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| KR100628700B1 (en) * | 2005-07-04 | 2006-10-02 | 피더블유제네틱스코리아 주식회사 | Method for producing specific pathogen free miniature pigs for experimental purposes |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114523937A (en) * | 2022-01-20 | 2022-05-24 | 山东有人智能科技有限公司 | Vehicle decontamination visualization system, method, device and computer readable storage medium |
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Application publication date: 20201124 |