CN115581787A - Sterilization equipment for poultry hatching device and sterilization method thereof - Google Patents
Sterilization equipment for poultry hatching device and sterilization method thereof Download PDFInfo
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- CN115581787A CN115581787A CN202211411768.9A CN202211411768A CN115581787A CN 115581787 A CN115581787 A CN 115581787A CN 202211411768 A CN202211411768 A CN 202211411768A CN 115581787 A CN115581787 A CN 115581787A
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- hatching
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- 230000012447 hatching Effects 0.000 title claims abstract description 62
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 58
- 244000144977 poultry Species 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 15
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000011534 incubation Methods 0.000 claims abstract description 10
- 230000000694 effects Effects 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000033228 biological regulation Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 6
- 239000000645 desinfectant Substances 0.000 abstract description 4
- 241000233866 Fungi Species 0.000 abstract description 2
- 241000700605 Viruses Species 0.000 abstract description 2
- 244000000010 microbial pathogen Species 0.000 abstract description 2
- 235000013601 eggs Nutrition 0.000 description 33
- 239000007789 gas Substances 0.000 description 25
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- 241000272201 Columbiformes Species 0.000 description 7
- 241000272517 Anseriformes Species 0.000 description 5
- 238000009395 breeding Methods 0.000 description 5
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- 244000052616 bacterial pathogen Species 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 230000000249 desinfective effect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
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- 230000003203 everyday effect Effects 0.000 description 2
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- 238000007726 management method Methods 0.000 description 2
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- 241001465754 Metazoa Species 0.000 description 1
- 241000286209 Phasianidae Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
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- 230000037396 body weight Effects 0.000 description 1
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- 150000004694 iodide salts Chemical class 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/0005—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts
- A61L2/0082—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor for pharmaceuticals, biologicals or living parts using chemical substances
- A61L2/0094—Gaseous substances
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K41/00—Incubators for poultry
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K45/00—Other aviculture appliances, e.g. devices for determining whether a bird is about to lay
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
- A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
- A61L9/12—Apparatus, e.g. holders, therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/60—Simultaneously removing sulfur oxides and nitrogen oxides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/72—Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/76—Gas phase processes, e.g. by using aerosols
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/10—Apparatus features
- A61L2209/11—Apparatus for controlling air treatment
- A61L2209/111—Sensor means, e.g. motion, brightness, scent, contaminant sensors
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
- A61L2209/20—Method-related aspects
- A61L2209/21—Use of chemical compounds for treating air or the like
- A61L2209/212—Use of ozone, e.g. generated by UV radiation or electrical discharge
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
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- B01D2258/02—Other waste gases
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- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
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- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Environmental Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Dispersion Chemistry (AREA)
- Birds (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a sterilizing device for a poultry hatching device, which comprises: the ozone generator is arranged outside the incubator and can be connected with a plurality of incubators simultaneously through pipelines, and the pipelines extend into the incubators and are provided with a plurality of air outlets; the ozone detection device is arranged in the incubator and is used for detecting the concentration of ozone in the incubator; the control device is used for controlling the ozone generating device according to the signal of the ozone detecting device so as to further control the concentration of ozone in the incubator to be within a preset range; wherein, the ozone generating device and the ozone detecting device are both electrically connected with the control device. The application also discloses a disinfection method of the disinfection equipment. This application is disinfected to whole incubation process through adopting ozone, because ozone is green disinfectant, and is residue-free, safe, can high-efficiently kill the pathogenic microorganism of multiple infringement living beings organism fast moreover, under certain ozone concentration, all kill the rate more than 99% to bacterium, virus, fungi, protozoon etc. the effect is very showing.
Description
Technical Field
The invention relates to the technical field of poultry hatching environment regulation and control, in particular to a disinfection device for a poultry hatching device and a disinfection method thereof.
Background
China is a big country for poultry breeding and consumption, the production and consumption of poultry meat and eggs are in the forefront of the world, and unlike mammals, the embryo development of poultry is independent of a mother body, so that the hatching management and operation are convenient. With the development of poultry breeding industry, the existing poultry hatching egg hatching is all artificial hatching, and poultry industry reports show that in 2021 year, the hatching amount of hatching eggs of laying hens, broilers and meat ducks in China is close to 190 hundred million, and in addition, the hatching amount of hatching eggs of breeding ducks, geese, pigeons, quails and other poultry is close to 200 hundred million every year, so that the poultry hatching market is huge, and the hatching industry occupies an important position in the animal husbandry.
The artificial incubation is a key link of modern poultry production, the incubation rate and the hatching quality are life lines of an incubation market, the economic benefit of the whole poultry breeding industry is also concerned, and the environmental regulation and control are key factors influencing the incubation quality under certain conditions of variety and hatching egg quality. The hatching egg disinfection is a key measure for controlling disease transmission, can reduce the transmission of vertical infectious diseases and other common diseases, is also a key for ensuring the hatching quality, and plays an important role in ensuring the health of young poultry and improving the survival rate. The hatching egg hatching market highly pays attention to the work of disinfecting hatching eggs before hatching, the hatching eggs are more or less polluted after being produced, a plurality of bacteria are attached to eggshells, and the number of the bacteria can be rapidly increased along with the lapse of time. In order to prevent bacteria from entering the shell through the eggshell membrane to pollute hatching eggs, collected hatching eggs are disinfected in a poultry house disinfection room within 2 hours in a poultry farm, and meanwhile, strict disinfection management can be carried out in the control of a hatching egg storehouse in the hatching farm.
The disinfectant commonly used in the hatchery comprises phenols, aldehydes, quaternary ammonium salts, iodides, chlorides and other chemical disinfectants, but can cause part of medicament residues, the disinfection effect is usually between 90 and 95 percent, some germs can still survive, the residual germs can propagate continuously in the hatching process of hatching eggs due to proper temperature and humidity conditions, and when the quantity of the germs reaches a certain degree, the germs can damage the embryo production and development and die. The death rate of embryos in the conventional hatching egg hatching is high, particularly the death rate of embryos in hatching eggs of ducks, geese and pigeons is high, wherein the main reason is germ infection. In the existing hatching egg hatching, an ultraviolet sterilization and disinfection mode is adopted, but the mode is generally to disinfect before hatching and cannot meet the requirement on disinfection in the whole hatching process.
Disclosure of Invention
For solving prior art's not enough, the application provides a disinfection equipment for poultry hatching apparatus, includes:
an incubator having a closed space for hatching poultry;
the ozone generating device is arranged outside the incubator and can be simultaneously connected with a plurality of incubators through pipelines, and the pipelines extend into the incubators and are provided with a plurality of air outlets;
the ozone detection device is arranged in the incubator and is used for detecting the concentration of ozone in the incubator;
the control device is used for controlling the ozone generating device according to the signal of the ozone detecting device so as to further control the concentration of ozone in the incubator to be within a preset range;
wherein, the ozone generating device and the ozone detection device are both electrically connected with the control device.
Furthermore, a water tank and a fan are respectively arranged at the bottom and the top in the incubator, and a tray is arranged between the water tank and the fan.
Furthermore, the gas outlet end of the ozone generating device is provided with a flow dividing pipe, the flow dividing pipe is provided with a plurality of gas outlet interfaces, and the gas outlet interfaces are connected with a plurality of incubator boxes through a plurality of gas conveying pipes respectively.
Furthermore, the gas conveying pipe is divided into two paths in the incubator through a three-way valve, one path extends to the position above the tray, and the other path extends into the water tank.
Further, set up the crossbeam in the incubator, the gas delivery pipe that extends to the tray top has first gas outlet head, gas outlet head is last to have a plurality of ventholes, first gas outlet head is connected to the crossbeam.
Further, the gas delivery pipe extending into the water tank is provided with a second gas outlet head, and the second gas outlet head is connected to the bottom wall of the water tank.
Furthermore, a check valve is arranged on the gas delivery pipe extending into the water tank.
Further, the ozone detection device comprises an ozone sensor arranged on the inner wall of the incubator.
In addition, the application also provides a disinfection method of the disinfection equipment for the poultry hatching device, which comprises the following steps:
1) Before disinfection, equipment is checked, wherein when the ozone sensor is checked, the ozone sensor is placed in a closed space, a high-precision handheld ozone detector is used for comparison, and a detection result is corrected;
2) Fixing two paths of air outlets in the incubator respectively, and then installing an ozone sensor at the middle position of the incubator;
3) Operating the whole disinfection system, and adjusting and revising parameters of the control device according to the actual operation test and effect, wherein the parameters comprise the ozone concentration range and the single disinfection duration;
4) According to the sanitation condition in the incubator, the disinfection operation can be implemented at any stage of the whole incubation process, and the disinfection regulation and control parameters are written into the control device;
5) After the disinfection is finished, the whole disinfection equipment is disassembled and cleaned.
The application has the advantages that: the disinfection equipment for the poultry hatching device is disinfected by adopting ozone, and the ozone disinfection has the following advantages:
1. ozone is a green disinfectant, has no residue, is safe, and can disinfect the whole hatching process.
2. Ozone can efficiently and quickly kill various pathogenic microorganisms invading living organisms, and the bactericidal spectrum is very wide. Under certain ozone concentration, the killing rate of bacteria, viruses, fungi, protozoa and the like is over 99 percent, the bacteria killing rate is far higher than that of the traditional potassium permanganate-formaldehyde fumigation disinfection, and the effect is very obvious.
3. Ozone can also purify air, reduce the concentration of harmful gases (sulfur dioxide, nitrogen oxides, volatile phenol, formaldehyde and the like), and play a role in eliminating peculiar smell.
Drawings
FIG. 1 is a schematic view showing the construction of an embodiment of a sterilizing apparatus for poultry hatcheries according to the present application;
FIG. 2 is a schematic view of a first gas outlet structure shown in FIG. 1;
FIG. 3 is a schematic view of a second gas outlet structure shown in FIG. 1;
figure 4 is a schematic diagram of the structure of the ozone sensor in figure 1.
Labeled as: 10. incubator, 11, tray, 12, water tank, 13, fan, 14, beam, 15, first air outlet head, 151, air inlet, 152, air outlet, 153, first clamp, 16, second air outlet head, 161, first magnetic part, 162, second clamp, 17, upper air inlet pipe, 18, lower air inlet pipe, 19, workbench, 20, start-stop button, 21, control panel, 22, electromagnetic relay, 23, disconnector, 24, air switch, 25, ozone generator, 26, power module, 27, heat dissipation fan, 28, shunt tube, 29, three-way valve, 30, ozone sensor, 301, second magnetic part, 31, display screen.
Detailed Description
The invention will be described in further detail below with reference to the figures and specific embodiments.
Referring to fig. 1-4, the present embodiment provides a disinfection apparatus for a poultry incubator, which includes an incubator 10, a tray 11 disposed at a middle position in the incubator 10 for placing hatching eggs, a fan 13 and a water tank 12 disposed at a top and a bottom of the incubator 10, a workbench 19 disposed at an outer side of the incubator 10, and an ozone generating device and a control device disposed on the workbench.
Specifically, ozone generating device is including setting up the ozone generator 25 in the box, ozone generator 25's the end of giving vent to anger sets up a shunt tubes 28, this shunt tubes has a plurality of joints of giving vent to anger, can be used to connect a plurality of incubators simultaneously, one of them gives vent to anger and connects a three-way valve 29 through pipe connection, this three-way valve 29 sets up in the incubator, divide into two the tunnel with gas through upper portion intake pipe 17 and lower part intake pipe 18 respectively by the three-way valve, the end of giving vent to anger of upper portion intake pipe extends to the top in tray middle part and is connected with first gas head 15 of giving vent to anger, the end of giving vent to anger of lower part intake pipe 18 extends to the bottom of water tank 12 and is connected with second gas head 16 of giving vent to anger through two tunnel and disinfects respectively to the hatching eggs on the tray and the water in the water tank.
More specifically, a cross beam 14 is arranged in the incubator 10, the first gas outlet head 15 is connected with the cross beam 14 through a first clamp 153, the first gas outlet head 15 is provided with a gas inlet 151 and a plurality of gas outlet holes 152, and the gas inlet 151 is connected with the upper gas inlet pipe 17; the lower part of the second air outlet head 16 is connected with the bottom wall of the water tank in an adsorption way through a first magnetic part 161, and one side of the second air outlet head is connected with a lower air inlet pipe through a connecting pipeline provided with a second clamp 162.
In addition, a power module 26 and a heat dissipation fan 27 are arranged in the ozone generator box body, and the power module is electrically connected with the ozone generator 25.
Specifically, the control device comprises a control cabinet arranged on one side of the ozone generating device, a start-stop button 20, a control panel 21, an electromagnetic relay 22, a disconnector 23 and an air switch 24 are arranged in the control cabinet and used for controlling the normal operation of the whole device, and a display screen 31 is further arranged at the top of the incubator 10 and used for displaying various parameters.
The middle part of the side wall of the incubator 10 is provided with an ozone sensor 30, and the ozone sensor 30 is connected with the incubator through a second magnetic member 301 in an adsorption manner.
The embodiment also provides a disinfection method of the disinfection equipment, which is characterized in that the equipment is checked before disinfection, wherein when the ozone sensor is checked, the ozone sensor is placed in a closed space, a high-precision handheld ozone detector is used for comparison, and the detection result is corrected; fixing two paths of air outlets in the incubator respectively, and then installing an ozone sensor at the middle position of the incubator; operating the whole disinfection system, and adjusting and revising parameters of the control device according to the actual operation test and effect, wherein the parameters comprise the ozone concentration range and the single disinfection duration; according to the sanitation condition in the incubator, the disinfection operation can be implemented at any stage of the whole incubation process, and the disinfection regulation and control parameters are written into the control device; after the disinfection is finished, the whole disinfection equipment is disassembled and cleaned.
In addition, in order to verify that the hatching rate of breeding pigeon eggs can be remarkably improved by adopting ozone sterilization, a group of comparison tests are also carried out, 30-45 hatching eggs are obtained from pigeon groups with the same variety and similar ages every day in the previous week, the pigeon eggs are randomly divided into two groups (a control group and a sterilization group), the pigeon eggs are placed in an incubator to begin hatching, the hatching eggs collected every day are repeated, each group is repeated for 7 times, 15-25 hatching eggs are repeated, the hatching is carried out when the eggs are hatched on the 5 th day, and the hatching eggs are transferred to a hatching frame when the eggs are hatched on the 15 th day.
During days 1 to 15 from hatch, 10 a.m. each day: 00, beginning to perform ozone disinfection on the disinfected hatching eggs, wherein the concentration of ozone is 15-20ppm, the disinfection time is 20 minutes, firstly, the tightness and the stability of an air supply pipeline of a disinfection system are tested, and after an ozone generator is started, the ozone generator continuously works for 30 minutes, so that the air supply pipeline system is found to have no air leakage phenomenon, and the tightness and the stability are good; secondly, the concentration of ozone in the incubator is measured, so that the requirement on the disinfection effect can be met; and finally, actually measuring and evaluating the overall operation effect of the disinfection system, continuously working the hatching and disinfection system for 15 days, balancing the operation, achieving an obvious effect, and disassembling and cleaning the system and equipment after disinfection.
During incubation periods 16-18, hatching egg hatchlings and body weights were recorded and hatchability and dead embryo rates were calculated for each replicate. The incubation results are subjected to statistical analysis, and the results show that: the hatching rate of the control group egg is 79.99 percent, and the corresponding dead embryo rate is 20.01 percent; the hatching rate of the sterilized eggs is 87.77 percent, the corresponding dead embryo rate is 12.23 percent, the hatching rate of the sterilized eggs is improved by 7.78 percent and is obviously higher than that of a control group (P<0.05). Therefore, the hatching and disinfecting method and the equipment can obviously improve the hatching rate of pigeon eggs and have obvious beneficial effects.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (9)
1. A disinfection apparatus for poultry hatcheries, comprising:
the hatching box is provided with a closed space for hatching poultry;
the ozone generating device is arranged outside the incubator and can be simultaneously connected with a plurality of incubators through pipelines, and the pipelines extend into the incubators and are provided with a plurality of air outlets;
the ozone detection device is arranged in the incubator and is used for detecting the concentration of ozone in the incubator;
the control device is used for controlling the ozone generating device according to the signal of the ozone detecting device so as to further control the concentration of ozone in the incubator to be within a preset range;
wherein, the ozone generating device and the ozone detection device are both electrically connected with the control device.
2. The sterilizing apparatus for poultry hatcheries according to claim 1, characterized in that: the bottom and the top in the incubator are respectively provided with a water tank and a fan, and a tray is arranged between the water tank and the fan.
3. The sterilizing apparatus for poultry hatcheries according to claim 2, characterized in that: ozone generating device's the end of giving vent to anger sets up the shunt tubes, the shunt tubes has a plurality of interfaces of giving vent to anger, and is a plurality of the interface of giving vent to anger is respectively through a plurality of gas delivery pipe connection a plurality of incubators.
4. The sterilizing apparatus for poultry hatchery according to claim 3, wherein: the gas conveying pipe is divided into two paths in the incubator through a three-way valve, one path extends to the upper part of the tray, and the other path extends to the inside of the water tank.
5. The sterilization apparatus for poultry hatcheries according to claim 4, characterized in that: set up the crossbeam in the incubator, the gas transmission pipe that extends to the tray top has first gas outlet head, gas outlet head is last to have a plurality of ventholes, first gas outlet head is connected to the crossbeam.
6. The sterilizing apparatus for poultry hatcheries according to claim 2, characterized in that: the gas delivery pipe extending into the water tank is provided with a second gas outlet head, and the second gas outlet head is connected to the bottom wall of the water tank.
7. The sterilization apparatus for poultry hatcheries according to claim 6, characterized in that: a check valve is also arranged on the gas delivery pipe extending into the water tank.
8. The sterilizing apparatus for poultry hatchery according to claim 1, wherein: the ozone detection device comprises an ozone sensor arranged on the inner wall of the incubator.
9. Method for the disinfection of a disinfection apparatus for poultry hatcheries according to any of the claims 1-8, comprising the following steps:
1) Before disinfection, equipment is checked, wherein when the ozone sensor is checked, the ozone sensor is placed in a closed space, a high-precision handheld ozone detector is used for comparison, and a detection result is corrected;
2) Fixing two paths of air outlets in the incubator respectively, and then installing an ozone sensor at the middle position of the incubator;
3) Operating the whole disinfection system, and adjusting and revising parameters of the control device according to the actual operation test and effect, wherein the parameters comprise the ozone concentration range and the single disinfection duration;
4) According to the sanitation condition in the incubator, the disinfection operation can be implemented at any stage of the whole incubation process, and the disinfection regulation and control parameters are written into the control device;
5) After the disinfection is finished, the whole disinfection equipment is disassembled and cleaned.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211411768.9A CN115581787A (en) | 2022-11-11 | 2022-11-11 | Sterilization equipment for poultry hatching device and sterilization method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211411768.9A CN115581787A (en) | 2022-11-11 | 2022-11-11 | Sterilization equipment for poultry hatching device and sterilization method thereof |
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| CN115581787A true CN115581787A (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211411768.9A Pending CN115581787A (en) | 2022-11-11 | 2022-11-11 | Sterilization equipment for poultry hatching device and sterilization method thereof |
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| CN (1) | CN115581787A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116448953A (en) * | 2023-04-07 | 2023-07-18 | 山东树芽禽业有限公司 | Carbon dioxide detection control recorder for poultry hatching |
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