KR102289061B1 - System for sterilization and disinfection using UV-LED for pen disinfection and method thereof - Google Patents

Abstract

The present invention relates to a UV-LED disinfection sterilizer for sterilization of a livestock barn and a method thereof. More specifically, the present invention relates to a UV-LED disinfection sterilizer for sterilization of a livestock barn and a method thereof which elevates a pig pen partition between pig pens to move pigs to one pig pen, followed by lowering the pig pen partition to isolate pigs, and sprays and disinfects a disinfectant on the floor of the pig pen where the pig is empty, followed by washing the pig pen with high-pressure water, sterilizing with UV-C ultraviolet rays, and irradiating visible light or UV-A ultraviolet rays to sterilize pigs. According to the present invention, it is possible to increase the productivity of pigs, increase work efficiency, and create a comfortable breeding environment through hygienic breeding management without germs and pests and without odor.

Description

UV-LED disinfection sterilization device for livestock sterilization and method thereof {System for sterilization and disinfection using UV-LED for pen disinfection and method thereof}

The present invention relates to a UV-LED disinfection sterilization apparatus for sterilizing a livestock barn and a method therefor, and more particularly, after moving the pigs to one pig room by raising the pig room partition between the pig rooms, descending the pig room partition to isolate the pig, Disinfect the bottom of the pig room by spraying disinfectant, wash it with high pressure water, and then sterilize it with UV-C ultraviolet rays. It relates to a UV-LED disinfection sterilization device for livestock disinfection and a method therefor.

Recently, as the amount of wastewater from pig manure, pig urine, and cleaning has increased due to the enlargement of the pig industry, it is emerging as a factor that pollutes rivers and groundwater and destroys the environment. Pig manure, pig urine, and wastewater generated in livestock sheds decompose and generate stench, which has a serious adverse effect not only on the inside and outside of the livestock, but also on the residential environment of nearby residents and villages.

As an example, referring to Figs. 1 to 2, Fig. 1 is a cut-away perspective view of a pig house constructed by an existing barn standard design drawing (Ministry of Construction Announcement No. 1993-200) by way of example, and Fig. 2 is an existing pig house. is a sectional view of the main part, Figure 3 is a partial enlarged view of Figure 1, Figure 4 is a plan view of the existing pig house.

The facility structure of the pig house 10 according to the existing standard design diagram, the waste water channels 31 are installed on the left and right of the working passage 30 formed inside the pig house 10 . And, each pig room 20 on the left and right is installed with vertical pipe partitions 40 and 41 at a height of 1.2 to 1.5 m vertically, and vertical pipe partitions 41 are installed on the front of the pig room 20 as well. there is.

An iron feed tank 42 is attached to the pipe partition 41 in front of the pig room 20, and when feed is put into the feed tank 42, the feed feed tank 43 installed inside the pig room 20. Feed is fed into the swine so that the pigs can eat the feed. In addition, an entrance door is installed on the front of the pig room 20 , and waste water channels 31 are installed on the left and right sides of the working passage 30 .

On the other hand, if the iron pipe partitions 40 and 41 forming the pig room 20 become an economic burden, a block wall partition is installed as the next best solution. However, the block wall partition has a problem in that sunlight is blocked and wastewater is absorbed so that it is always filled with moisture. For this reason, it becomes a habitat for pests and pests and becomes a factor that reduces the growth rate of pigs, and further aggravates the contamination of the dark and gloomy pig room 20 .

At the rear of the pig room 20, a plastic water tank 44 and a water supply pipe 45 are installed vertically higher than the pipe partition 40 and are connected to the water supply pipe of the water facility in the pig house, in the winter season Plastic water tanks often freeze.

A wastewater storage tank 60 is installed in the left and right basement of the working passage 30 with a predetermined width and length. The wastewater storage tank 60 is connected to the drain pallet 50 installed on the bottom surface of the pig room 20, and the wastewater and wastewater excreted by the pig through the drain hole 51 of the drain pallet 50. sewage, etc., will be introduced.

Usually, after about 20 days, the wastewater storage tank 60 is filled with excrement and excrement (ammonia gas and other gases are generated due to the most active corrosive action for 30 to 40 days after wastewater is generated, see FIG. 5). Thereafter, when the wastewater pipe installed at the end of the pig house 10 is opened, it is discharged to a storage tank (not shown) installed outside the pig house 10 and then purified at a wastewater separation and filtration treatment facility.

As such, in the conventional pig house 10, the bottom surface of the pig room 20 and the drain plate 50, as well as the pipe partitions 40 and 41, as the manure is trampled on by the pigs in one space of the pig room 20. , and the feed trough 43 is also contaminated with excrement and always smells bad, and there is a problem in that it becomes a habitat for germs and pests.

And, due to the continuously excreted manure, the drain pallet 50 is not only always contaminated, but also becomes a habitat for various germs or pests generated by fermenting the manure in the wastewater storage tank 60, so it is fatal to pigs, pneumonia, bronchial tubes. It causes various diseases such as diseases and skin diseases.

In addition, there are problems in that the mortality rate of livestock is high, the growth rate is low, and international competitiveness is weakened due to unsanitary breeding management and breeders pursuing only profits.

In addition, there will be problems with the in-house septic tank facilities and public livestock wastewater treatment facilities and social problems with the natural environment.

Republic of Korea Patent Registration No. 10-1314281 (Registration Date: 2013.09.26.) Republic of Korea Patent Registration No. 10-0929784 (Registration Date: 2009.11.26.)

The technical problem to be achieved by the present invention in order to solve the above problems is to provide a UV-LED disinfection sterilization apparatus and method for sterilizing a livestock barn that can automatically perform cleaning, disinfection and sterilization of a pig room.

In addition, another technical task to be achieved by the present invention is to move the pigs to one of the pigs by moving the pigs to one of the pigs by ascending the partitions between the pigs, and then to isolate the pigs by lowering the partitions between the pigs. UV-LED disinfection sterilizer for livestock sterilization that disinfects and sterilizes pigs by spraying and disinfecting them, washing them with high-pressure water, sterilizing them with UV-C ultraviolet rays, and irradiating visible or UV-A ultraviolet rays to sterilize pigs in pig rooms. The purpose is to present the method.

In addition, another technical problem to be achieved by the present invention is, when the amount of gas detected by the sensor inside the pig house exceeds the reference amount, the excess amount is displayed on the display device, the warning light is operated with a warning sound, and the livestock house cleaning and disinfection sterilization The purpose is to present a UV-LED disinfection sterilization device for livestock sterilization that automatically operates an automated system and a method therefor.

In addition, another technical task to be achieved by the present invention is UV-LED for sterilization of livestock that can increase the productivity of pigs, increase work efficiency, and create a comfortable breeding environment through hygienic breeding management without germs and pests and without odor. An object of the present invention is to present a disinfection sterilization device and a method therefor.

The problems to be solved of the present invention are not limited to those mentioned above, and other problems not mentioned will be clearly understood by those skilled in the art from the following description.

As a means for solving the above-mentioned technical problem, the UV-LED disinfection sterilization method for sterilizing a livestock bar according to the present invention is (a) connected to a wire line to the pig room partition 102 between the pig rooms and wound with a lifter device 160 . The step of raising the pig room partition 102 to open the pig room; (b) after the pig is moved to either side of the open pig room, lowering the pig room partition 102 with the lifter device 160 to isolate the pig in one pig room; (c) the sterilization lifter device 180 descends from the upper part of the pig room, and the disinfectant disinfectant sprayer 190 installed at the bottom of the sterilization sterilization lifter device 180 to the bottom surface of the pig room where the pig is empty Disinfecting by spraying; (d) washing the floor surface by spraying high-pressure water from the high-pressure water sprayer 170 installed on the wall of the pig room to the floor surface of the pig room empty; (e) sterilize by irradiating UV-C ultraviolet rays to the bottom surface of the pig room where the pig is empty from the UV-C light emitting device 200 installed at the bottom of the disinfection and sterilization lifter device 180, and the disinfection and sterilization lifter device ( 180) sterilizing pigs by irradiating visible light from the visible light emitting device 201 installed at the bottom of the pig room to the pig room; (f) natural drying of the pig room in which the pig is empty after the sterilization lifter device 180 rises to the original position or drying with a blower; And (g) the pigs are moved to the sterilized and dried pig room after raising and opening the pig room partition 102 between the pig rooms by the lifter device 160, and then the lifter to isolate the pig in one pig room. Lowering the pig room partition 102 with the device 160, and sterilizing and sterilizing the pig room by proceeding with the steps (c) to (f); may be configured to include.

The disinfectant may be composed of liquid slaked lime.

Here, the liquid slaked lime is liquid slaked _{lime (Ca(OH) 2 ) in which water (H 2} O) and quicklime (CaO) are mixed in a ratio of 70 to 80% by weight: 20 to 30% by weight of ionized mineral particles 3 to 5% by weight, sodium cyanate (NaOCN) 0.5 to 1.0% by weight, magnesium (Mg) 2 to 3% by weight, calcium (Ca) 1 to 2% by weight, and charcoal powder having a particle size of 100 to 200 mesh 5 to 10% by weight These may be mixed.

As a means for solving the above-described technical problem, the UV-LED disinfection and sterilization device for sterilizing a livestock according to the present invention raises and opens the pig room partition 102 installed between the pig rooms, and lowers the pig room partition 102. a lifter device 160 for separating the pig room; A high-pressure water sprayer 170 installed on the wall of the pig room and washing the floor by spraying high-pressure water into an empty pig room; a sterilization lifter device 180 that is installed to ascend and descend on the upper part of the pig room, and descends to a predetermined height of the pig room to disinfect and sterilize and ascend; Disinfectant sprayer 190 installed on both sides of the lower end of the disinfection and disinfection lifter device 180, and spraying disinfectant disinfectant in an empty pig room; A UV-C light emitting device 200 installed at the lower end of the disinfection and sterilization lifter device 180 and sterilizing by irradiating UV-C UV rays for a predetermined time to the pig room that is empty; a visible light emitting element 201 installed at the lower end of the disinfection and sterilization lifter device 180 and sterilizing the pig by irradiating visible light to the pig room for a predetermined time; And by operating the lifter device 160 to raise the pig room divider 102 to open the pig room, and after the pig is moved to one pig room, the pig room divider 102 is lowered to separate the pig room, and the sterilization Operate the sterilization lifter device 180 to lower it to a predetermined height of the pig house, operate the disinfectant sprayer 190 to spray disinfectant, and operate the high-pressure water sprayer 170 installed in the pig room where the pig is empty. The bottom surface is washed with high-pressure water, the UV-C light emitting device 200 is operated to sterilize the bottom of the pig room with UV-C ultraviolet light, and the visible light emitting device 201 is operated to The control unit 110 for controlling the operation of sterilizing pigs with visible light; may be configured to include.

The UV-LED disinfection sterilization device for sterilization of the barn includes one or more solar panels 120 for generating power of the system; Each of the solar panels 120 is installed one by one, and even if there is a panel whose output is lowered due to being obscured by the shade, the remaining panels are independently controlled to produce power normally, and the DC voltage produced by the solar panel 120 is boosted. and a micro-inverter 121 for converting the boosted DC voltage into an AC voltage and outputting it; a battery 130 for supplying power to the system by charging the AC voltage output from the micro-inverter 121; an operation switch panel 140 for operating the system by operating a switch; a display device 150 for displaying the operating state of the system in letters or numbers; a memory 210 storing an operation control program of the controller 110; An odor sensor 220 for detecting the amount of ammonia, hydrogen sulfide, and methane in the pig house where the pig room 20 is installed; a temperature-humidity sensor 230 for measuring the temperature and humidity inside the pig house; And according to the temperature and humidity inside the pig house measured by the temperature-humidity sensor 230, the cold or hot air is generated inside the pig house to adjust the temperature and humidity to a set temperature and humidity; can be configured to include. .

Here, when the amount of gas detected by the odor sensor 220 exceeds a reference amount, the control unit 110 displays the excess amount on the display device 150, operates a warning light with a warning sound, and the lifter After operating the device 160 to raise the pig room partition 102 and move the pig to one pig room 20, the pig room partition 102 is lowered to separate the pig room 20, and the sterilization lifter device Operate 180 to lower it to a predetermined height of the pig room 20, operate the disinfectant sprayer 190 to spray disinfectant, and a high-pressure water sprayer 170 installed in the pig room 20 where the pig is empty. operation to wash with high-pressure water, operate the UV-C light emitting device 200 to disinfect and sterilize with UV-C ultraviolet light, and operate the visible light emitting device 201 to sterilize pigs with visible light can be configured to control.

The disinfectant may be composed of liquid slaked lime.

Here, the liquid slaked lime is liquid slaked _{lime (Ca(OH) 2 ) in which water (H 2} O) and quicklime (CaO) are mixed in a ratio of 70 to 80% by weight: 20 to 30% by weight of ionized mineral particles 3 to 5% by weight, sodium cyanate (NaOCN) 0.5 to 1.0% by weight, magnesium (Mg) 2 to 3% by weight, calcium (Ca) 1 to 2% by weight, charcoal powder with a particle size of 100 to 200 mesh 5 to 10% by weight It may be configured by mixing.

According to the present invention, it is possible to increase the productivity of pigs, increase work efficiency, and create a pleasant breeding environment through hygienic breeding management without germs and pests and without odor. And, it is possible to prevent the propagation of pests or bacteria inside the pig house, and prevent the pigs from being infected from various diseases. Therefore, it is possible to increase the pig's growth rate and create a more pleasant and sanitary working environment.

In addition, it is possible to keep the work path clean and sanitary at all times, so that overseas buyers and other visitors can visually check the overall breeding environment, such as a sanitary breeding environment, a pleasant working environment, and practical workability. It can inspire and promote profits, and it can also solve the manpower shortage by improving the poor working environment into a pleasant and sanitary environment.

Effects of the present invention are not limited to those mentioned above, and other effects not mentioned will be clearly understood by those skilled in the art from the following description.

1 is a cut-away perspective view of a pig house constructed according to an existing livestock barn standard design drawing (Ministry of Construction Announcement No. 1993-200) by way of example.
Figure 2 is a main part sectional view of an existing pig house.
Fig. 3 is a partially enlarged view of Fig. 1;
4 is a plan view of a conventional pig house.
Figure 5 is a graph showing the progress of de-rot after storing the wastewater mixed with pig manure and pig urine and cleaning sewage in the wastewater storage tank.
6 is a block diagram of a UV-LED disinfection sterilization apparatus for livestock disinfection according to an embodiment of the present invention.
7 to 12 are block diagrams showing the operation of the UV-LED disinfection sterilizer for livestock sterilization according to the present invention step by step.
13 is a flowchart showing a UV-LED disinfection sterilization method for livestock disinfection according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily carry out the present invention. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the description of the invention.

Hereinafter, specific technical contents to be practiced in the present invention will be described in detail with reference to the accompanying drawings.

system embodiment

6 is a block diagram of a UV-LED disinfection and sterilization apparatus for sterilization of a livestock barn according to an embodiment of the present invention, and FIGS. It is a configuration diagram.

As shown in FIGS. 6 to 12, the UV-LED disinfection sterilization device for sterilizing a livestock barn of the present invention includes a pig room 20, a work passage 30, a drain plate 50, a pig room partitions 101 to 102, and a control unit ( 110), solar panel 120, micro inverter 121, battery 130, operation switch panel 140, display device 150, lifter device 160, high-pressure water sprayer 170, sterilization lifter Device 180, disinfectant sprayer 190, UV-C light emitting device 200, visible light emitting device 201, memory 210, odor sensor 220, temperature and humidity sensor 230, cold and hot air blower (240) is included.

The pig room 20 is a room in which pigs live, and may consist of a plurality of pigs inside the pig house. The pig room 20 and the pig room 20 are separated by a pig room partition 101 to 102, and the pig room partition 101 to 102 may be configured as a partition using a pipe.

A plurality of pig rooms 20 separated by the pig room partitions 101 to 102 may be installed facing each other with the working passage 30 interposed therebetween (see FIG. 7).

A door is installed on the front of the pig room 20, and waste water channels (refer to 31 in FIG. 2) may be installed on the left and right sides of the working passage 30.

Wastewater storage tanks (see 60 in FIGS. 2 and 3) are installed in the left and right basements of the working passage 30 with a predetermined width and length. The wastewater storage tank 60 is connected to the drain pallet 50 installed on the bottom surface of the pig room 20, and the wastewater and wastewater excreted by the pig through the drain hole 51 of the drain pallet 50. sewage, etc., will be introduced.

The control unit 110 operates the lifter device 160 to raise the pig room partition 102 to open the pig room, and after the pig is moved to one pig room, the pig room partition 102 is lowered to lower the pig room. separate, operate the disinfection and disinfection lifter device 180 to lower it to a predetermined height of the pig room, operate the disinfectant sprayer 190 to spray disinfectant, and a high-pressure water sprayer installed in the pig room where the pig is empty Operate 170 to wash the bottom surface with high-pressure water, operate the UV-C light emitting device 200 to sterilize the bottom of the pig room with UV-C ultraviolet light, and the visible light emitting device Operates 201 to control the operation of sterilizing pigs with visible light.

In addition, when the amount of gas detected by the odor sensor 220 exceeds a reference amount, the control unit 110 displays the excess amount on the display device 150, operates a warning light with a warning sound, and the lifter After operating the device 160 to raise the pig room partition 102 and move the pig to one pig room 20, the pig room partition 102 is lowered to separate the pig room 20, and the sterilization lifter device (180) is operated to descend to a predetermined height of the pig room 20, and the disinfectant sprayer 190 is operated to spray disinfectant to disinfect, and a high-pressure water sprayer installed in the pig room 20 that is empty ( 170) to wash with high-pressure water, operate the UV-C light emitting device 200 to disinfect and sterilize with UV-C ultraviolet light, and operate the visible light emitting device 201 to sterilize pigs with visible light It controls the action.

The solar panel 120 is composed of one or more, and serves to generate power of the system using solar energy.

The micro-inverter 121 is installed in each of the solar panels 120, and even if there is a panel with a reduced output due to being covered by a shade, the remaining panels are independently controlled to produce power normally, and the solar panel 120 ), boosts the DC voltage produced, converts the boosted DC voltage into an AC voltage, and outputs it.

The battery 130 serves to supply power to the system by charging the AC voltage output from the micro-inverter 121 .

The operation switch panel 140 may be configured as a switch panel for operating the system by operating a switch. In addition, the operation switch panel 140 may be configured as a touch screen.

The display device 150 may be configured as an LCD screen or an LED screen for displaying the operating state of the system in letters or numbers.

The lifter device 160 raises and opens the pig room partition 102 installed between the pig rooms 20, and lowers the pig room partition 102 to separate the pig room 20. The lifter device 160 may be configured as a motor or a pneumatic cylinder. At this time, when the lifter device 160 is configured as a motor, it may be configured to be raised and lowered by the rotation of the motor by connecting a wire to the pig room partition 102 .

The high-pressure water sprayer 170 is installed on the wall of the pig room 20, and serves to clean the floor by spraying high-pressure water toward the bottom surface of the pig room 20 where the pig is empty. The high-pressure water sprayer 170 may be installed on the wall of the pig room 20 opposite to the working passage 30 . And, the high-pressure water sprayer 170 may spray the high-pressure water toward the bottom of the pig room 20 while rotating left and right. In addition, the high-pressure water sprayer 170 may be configured as a high-pressure lake for the operator to spray.

The disinfection and sterilization lifter device 180 is installed to ascend and descend on the upper part of the pig room 20, and descends to a predetermined height of the pig room 20, and is configured to rise after disinfection and sterilization. The disinfectant and disinfectant sprayer 190 and the UV-C light emitting device 200 are installed in the disinfection and disinfection lifter device 180 .

The disinfectant sprayer 190 may be installed on both sides of the lower end of the disinfection and disinfection lifter device 180 . For example, the disinfectant sprayer 190 may be configured at a position corresponding to the left and right sizes of the pig room 20 at the lower end of the disinfection and disinfection lifter device 180 . Accordingly, the disinfectant sprayer 190 sprays the disinfectant to the pig room 20 that is empty.

Here, the disinfectant may be composed of liquid slaked lime (Ca(OH) _{2 ).}

A liquid calcium hydroxide (Ca (OH) ₂₎ are mixed in the ratio of 20-30% by weight: The liquid calcium hydroxide (Ca (OH) _2), water (H ₂ O) and calcium oxide (CaO) is 70-80% by weight Charcoal powder 5 of ionized mineral particles 3-5 wt%, sodium cyanate (NaOCN) 0.5-1.0 wt%, magnesium (Mg) 2-3 wt%, calcium (Ca) 1-2 wt%, particle size 100-200 mesh ∼10% by weight may be mixed.

The magnesium (Mg) and calcium (Ca) metals are known to have very strong reactivity with water or oxygen.

When the magnesium (Mg) and water (H ₂ O) react, magnesium hydroxide (Mg(OH) ₂ and hydrogen (H ₂ ) gas are generated.

Mg + 2H ₂ O → Mg(OH) ₂ + H ₂ ↑

Here, Mg(OH) ₂ is Mg2 ⁺⁺ , 2OH ^{_ as an} ion, and hydroxide ions are generated.

Similarly, when the calcium (Ca) and water (H ₂ O) react, calcium hydroxide (Ca(OH) ₂ and hydrogen (H ₂ ) gas is generated.

Ca + 2H ₂ O → Ca(OH) ₂ + H ₂ ↑

Here, Ca(OH) ₂ is Ca2 ⁺⁺ and 2OH ^{_ as} ions, and hydroxide ions are generated.

The hydrogen anion generated here functions to sterilize and sterilize not only various bacteria and viruses, but also avian influenza and foot-and-mouth disease viruses.

Charcoal is carbonized by burning wood and contains most of the carbon and some minerals and volatile matter. Charcoal has deodorizing action, antiseptic action, humidity control action, etc., as is widely known, and in recent years, the efficacy of far-infrared rays and negative ions that are beneficial to the human body, electromagnetic wave blocking action, sterilization action, etc. have been proven.

Charcoal emits a large amount of negative ions, sterilizes and purifies bacteria and viruses by adsorption and purification power, and functions to purify air and odor.

Subsequently, the UV-C light emitting device 200 may be installed in plurality at a predetermined interval at the lower end of the disinfection/sterilization lifter device 180 . For example, the UV-C light emitting device 200 may be configured in plurality at a position corresponding to the left and right sizes of the pig room 20 at the lower end of the sterilization sterilization lifter device 180 . Accordingly, the UV-C light emitting device 200 is sterilized by irradiating UV-C ultraviolet rays to the pig room 20 in which the pig is empty for a predetermined time.

The UV-C light emitting device 200 may be composed of a UV-C LED light emitting lamp or a UV-C sterilizing lamp.

The UV-C light emitting device 200 serves to sterilize and purify pathogens and molds such as bacteria and viruses by irradiating ultraviolet (UV) light in a wavelength band of 250 to 280 nm. In addition, the UV-C light emitting device 200 decomposes and removes or reduces odor substances in the air with ultraviolet (UV) rays.

In general, ultraviolet rays do not kill microorganisms, but by changing the DNA of microorganisms to infertility, preventing their reproduction and producing a sterilizing effect. UV rays are effective against most microorganisms such as bacteria, spores, viruses, protozoa, nematode eggs, and algae. The effective wavelength is between 200 and 280 nm (UV-C), just below visible light and soft X-rays. 254nm has the best sterilization power.

UV-C UV sterilizes 99.9% of major bacteria such as E. coli, so-called hamburger bacteria, Salmonella, Staphylococcus aureus, Listeria, Vibrio, and cholera, which cause food poisoning. It inhibits not only bacteria but also viruses such as norovirus, hepatitis A, flu, MERS, and herpes that cause enteritis, and mold on food surfaces. According to the study, 100mW UV-C was shown to kill 99.9% of Salmonella bacteria in 3.4 seconds at a temperature of 4˚C (refrigerator temperature).

Therefore, the UV-C light emitting device 200 can sterilize various pathogens, bacteria, viruses, molds, etc. on the bottom surface of the pig room 20, and various pathogens and molds in the air, ammonia, hydrogen sulfide, methane, etc. of harmful gases can be removed.

Subsequently, the visible light emitting device 201 is installed at the lower end of the sterilization and sterilization lifter device 180, and serves to sterilize the pig by irradiating visible light to the pig room for a predetermined time. In this case, the visible light emitting device 201 may be configured to emit visible light having a wavelength of 400 to 410 nm. Preferably, it may be composed of a light emitting device irradiating visible light with a wavelength of 405 nm.

In addition, in the present invention, the disinfectant sprayer 190, the UV-C light emitting device 200, and the visible light emitting device 201 in the control unit 110 according to the detection concentration of the odor sensor 220 operation time can be selectively controlled.

The memory 210 stores an operation control program of the controller 110 . At this time, the control unit 110 automatically controls the operation of the system by the operation control program.

The odor sensor 220 detects and measures the amount of gas including ammonia, hydrogen sulfide, and methane inside the pig house where the pig room 20 is installed, and transmits the measured value to the control unit 110 in real time.

The temperature and humidity sensor 230 measures the temperature and humidity inside the pig house, and transmits the measured values to the control unit 110 in real time.

The hot and cold blower 240 generates cold or hot air into the pig house according to the temperature and humidity inside the pig house measured by the temperature and humidity sensor 230, and functions to adjust the temperature and humidity to a set temperature and humidity.

Examples of methods

13 is a flowchart illustrating a UV-LED disinfection sterilization method for livestock sterilization according to an embodiment of the present invention.

First, a wire rope is connected to the pig room partition 102 between the pig rooms and wound with a lifter device 160 to raise the pig room partition 102 to open the pig room (step S10).

Then, after the pig is moved to either side of the opened pig room, the pig room partition 102 is lowered with the lifter device 160 to isolate the pig in one pig room (step S20).

Thereafter, the sterilization lifter device 180 descends from the upper part of the pig room, and the disinfectant disinfectant sprayer 190 installed at the bottom of the sterilization sterilization lifter device 180 to the bottom surface of the pig room where the pig is empty. Disinfect by spraying (step S30).

Thereafter, the high-pressure water sprayer 170 installed on the wall of the pig room sprays the high-pressure water to the bottom of the pig room where the pig is empty to wash the bottom surface (step S40).

Thereafter, the UV-C light emitting device 200 installed at the lower end of the disinfection and sterilization lifter device 180 sterilizes by irradiating UV-C ultraviolet rays to the bottom surface of the pig room where the pig is empty, and the disinfection and sterilization lifter device 180 ) by irradiating visible light from the visible light emitting device 201 installed at the lower end to the pig room where the pig is to sterilize the pig (step S50).

Thereafter, after the sterilization lifter device 180 rises to its original position, the pig room emptied of the pig is naturally dried or dried with a blower (step S60).

After that, the pigs are moved to a sterilized and dried pig room after raising and opening the pig room partition 102 between the pig rooms by the lifter device 160, and then the lifter device ( 160) to lower the pig room partition 102, and proceed to the steps S30 to S60 to disinfect and sterilize the pig room (step S70).

As described above, the UV-LED disinfection sterilization apparatus for sterilizing a livestock barn according to the present invention and its method are, after moving the pigs to one of the pigs by raising the partitions between the pigs, then descending the partitions for the pigs to isolate the pigs, Disinfect the bottom of the pig room by spraying disinfectant, wash it with high pressure water, and then sterilize it with UV-C ultraviolet rays. By doing so, the technical problem of the present invention can be solved.

Preferred embodiments of the present invention described above are disclosed to solve the technical problems, and those skilled in the art to which the present invention pertains may modify, change, add, etc. variously within the spirit and scope of the present invention. This will be possible, and such modifications and changes should be regarded as belonging to the following claims.

The UV-LED disinfection sterilization apparatus and method for sterilizing a livestock barn according to the present invention are equally applicable not only to the pig house described in the embodiment of the present invention, but also to a barn, poultry farm, duck farm, aquaculture farm, and the like.

20: money room 30: work passage
41: pipe partition 42: feed container
43: Feeding bin 50: Drainage Pallet
51 : drain hole
100: UV-LED disinfection sterilizer for livestock disinfection
101-102: pig room partition 110: control unit
120: solar panel 121: micro inverter
130: battery 140: operation switch panel
150: display device 160: lifter device
170: high pressure water sprayer 180: disinfection sterilization lifter device
190: disinfectant sprayer 200: UV-C light emitting device
201: visible light emitting device 210: memory
220: odor sensor 230: temperature and humidity sensor
240: hot and cold blower

Claims (4)

In the UV-LED disinfection sterilization method for livestock disinfection,
(a) connecting a wire line to the pig room partition 102 between the pig rooms and winding it with a lifter device 160 to raise the pig room partition 102 to open the pig room;
(b) after the pig is moved to either side of the open pig room, lowering the pig room partition 102 with the lifter device 160 to isolate the pig in one pig room;
(c) the sterilization lifter device 180 descends from the upper part of the pig room, and the disinfectant disinfectant sprayer 190 installed at the lower end of the sterilization sterilization lifter device 180 to the bottom surface of the pig room where the pig is empty Disinfecting by spraying;
(d) washing the floor by spraying high-pressure water from the high-pressure water sprayer 170 installed on the wall of the pig to the bottom of the pig room that is empty;
(e) sterilize by irradiating UV-C ultraviolet rays to the bottom surface of the pig room where the pig is empty from the UV-C light emitting device 200 installed at the lower end of the disinfection and sterilization lifter device 180, and the disinfection and sterilization lifter device ( 180) sterilizing the pig by irradiating visible light from the visible light emitting device 201 installed at the bottom of the pig room to the pig room;
(f) natural drying of the pig room in which the pig is empty after the sterilization lifter device 180 rises to the original position or drying with a blower; and
(g) the pigs are moved to a sterilized and dried pig room after raising and opening the pig room partition 102 between the pig rooms by the lifter device 160, and then the lifter device to isolate the pig in one pig room (160) lowering the pig room partition 102, and sterilizing and sterilizing the pig room by performing the steps (c) to (f);
UV-LED disinfection sterilization method for livestock sterilization comprising a.
The method according to claim 1,
The disinfectant uses liquid slaked lime,
The liquid slaked lime is
Water (H ₂ O) and quicklime (CaO) are mixed in a ratio of 70-80 wt%: 20-30 wt% of liquid slaked lime (Ca(OH) ₂ ), 3-5 wt% of ionized mineral particles, sodium cyanate (NaOCN) 0.5 to 1.0% by weight, magnesium (Mg) 2 to 3% by weight, calcium (Ca) 1 to 2% by weight, and charcoal powder 5 to 10% by weight of a particle size of 100 to 200 mesh is mixed,
UV-LED disinfection sterilization method for livestock disinfection.
In the UV-LED disinfection sterilization device for livestock disinfection,
Lifter device 160 for lifting and opening the pig room partition 102 installed between the pig rooms, and lowering the pig room partition 102 to separate the pig room;
A high-pressure water sprayer 170 installed on the wall of the pig room and washing the floor by spraying high-pressure water into an empty pig room;
a sterilization lifter device 180 that is installed to ascend and descend on the upper part of the pig room, and descends to a predetermined height of the pig room to disinfect and sterilize and ascend;
Disinfectant sprayer 190 installed on both sides of the lower end of the disinfection and disinfection lifter device 180, and spraying disinfectant disinfectant in the pig room where the pig is empty;
a UV-C light emitting device 200 that is installed at the lower end of the sterilization lifter device 180 and sterilizes by irradiating UV-C UV rays for a predetermined time in the pig room that is empty;
a visible light emitting device 201 installed at the lower end of the disinfection and sterilization lifter device 180 and sterilizing the pig by irradiating visible light for a predetermined time to the pig room; and
By operating the lifter device 160, the pig room divider 102 is raised to open the pig room, and after the pig is moved to one pig room, the pig room divider 102 is lowered to separate the pig room, and the sterilization Operate the lifter device 180 to lower it to a predetermined height, operate the disinfectant sprayer 190 to spray disinfectant, and operate the high-pressure water sprayer 170 installed in the pig room where the pig is empty. The surface is washed with high-pressure water, the UV-C light emitting device 200 is operated to sterilize the bottom of the pig room with UV-C ultraviolet light, and the visible light emitting device 201 is operated to make visible Control unit 110 for controlling the operation of sterilizing pigs with light;
UV-LED disinfection sterilization device for sterilization of livestock containing a.
4. The method according to claim 3,
The UV-LED disinfection sterilization device for sterilization of the livestock is
one or more solar panels 120 for generating power for the system;
Each of the solar panels 120 is installed one by one, and even if there is a panel whose output is lowered due to being obscured by the shade, the remaining panels are independently controlled to produce power normally, and the DC voltage produced by the solar panel 120 is boosted. and a micro-inverter 121 for converting the boosted DC voltage into an AC voltage and outputting it;
a battery 130 for supplying power to the system by charging the AC voltage output from the micro-inverter 121;
an operation switch panel 140 for operating the system by operating a switch;
a display device 150 for displaying the operating state of the system in letters or numbers;
a memory 210 storing an operation control program of the controller 110;
An odor sensor 220 for detecting the amount of ammonia, hydrogen sulfide, and methane in the pig house where the pig room 20 is installed;
a temperature-humidity sensor 230 for measuring the temperature and humidity inside the pig house; and
It includes; a hot and cold blower 240 that generates cold or hot air into the pig house according to the temperature and humidity inside the pig house measured by the temperature and humidity sensor 230 and adjusts the temperature and humidity to a set temperature and humidity;
When the amount of gas detected by the odor sensor 220 exceeds a reference amount, the control unit 110 displays the excess amount on the display device 150, operates a warning light with a warning sound, and the lifter device ( 160) to raise the pig room partition 102, and after the pig is moved to one pig room 20, the pig room partition 102 is lowered to separate the pig room 20, and the sterilization lifter device 180 ) to lower the pig room 20 to a predetermined height, operate the disinfectant disinfectant sprayer 190 to spray the disinfectant disinfectant, and operate the high-pressure water sprayer 170 installed in the pig room 20 where the pig is empty. to control the operation of washing with high pressure water, sterilizing with UV-C ultraviolet light by operating the UV-C light emitting device 200, and sterilizing pigs with visible light by operating the visible light emitting device 201 composed,
UV-LED disinfection sterilizer for livestock disinfection.

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