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CN108413496A - A kind of photocatalysis auxiliary UV line air sterillization deodorization device - Google Patents

A kind of photocatalysis auxiliary UV line air sterillization deodorization device Download PDF

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Publication number
CN108413496A
CN108413496A CN201810295744.9A CN201810295744A CN108413496A CN 108413496 A CN108413496 A CN 108413496A CN 201810295744 A CN201810295744 A CN 201810295744A CN 108413496 A CN108413496 A CN 108413496A
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Prior art keywords
photocatalytic
breeding house
air
photocatalytic plate
filter screen
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CN201810295744.9A
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Inventor
石志芳
席磊
朱坤华
姬真真
马伟
王辉
武书彦
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Henan University
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Henan University
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Priority to CN201810295744.9A priority Critical patent/CN108413496A/en
Publication of CN108413496A publication Critical patent/CN108413496A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/16Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K1/00Housing animals; Equipment therefor
    • A01K1/0047Air-conditioning, e.g. ventilation, of animal housings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultraviolet radiation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L9/00Disinfection, sterilisation or deodorisation of air
    • A61L9/16Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18Radiation
    • A61L9/20Ultraviolet radiation
    • A61L9/205Ultraviolet radiation using a photocatalyst or photosensitiser
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28Arrangement or mounting of filters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/108Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Environmental Sciences (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Housing For Livestock And Birds (AREA)

Abstract

The invention belongs to livestock-raising technical field of auxiliary equipment, more particularly to a kind of photocatalysis auxiliary UV line air sterillization deodorization device, including breeding house, there is light-transmitting opening on the roof of breeding house, axis flows into wind turbine and gas deodorization devices, glass plate is provided at light-transmitting opening, gas deodorization devices include cylinder, filter screen in cylinder, photocatalytic plate above filter screen, the ultraviolet radiator of photocatalytic plate both sides and the exhaust blower above photocatalytic plate, there is jet pipe below the roof of breeding house, there is atomization to touch mouth on jet pipe, there is solenoid valve in the inlet of jet pipe, there is temperature sensor on breeding house inner wall, the opening and closing of the output signal control solenoid valve of temperature sensor;The bottom of exhaust blower is provided with filter screen, ultraviolet radiator and photocatalytic plate, it can be convenient for the circulation of air, under the action of ultraviolet and visible light, strong catalytic degradation function is generated rapidly, can effectively be degraded toxic and harmful gas in air, be had except formaldehyde, deodorization, anti-pollution, the function of purifying air.

Description

一种光催化辅助紫外线空气消毒除臭装置A photocatalytic assisted ultraviolet air disinfection and deodorization device

技术领域technical field

本发明属于畜牧养殖技术领域,具体涉及一种光催化辅助紫外线空气消毒除臭装置。The invention belongs to the technical field of animal husbandry, and in particular relates to a photocatalytic assisted ultraviolet air disinfection and deodorization device.

背景技术Background technique

在畜牧养殖技术中,养殖舍靠围护结构不同程度地与外界隔绝,形成不同于舍外的舍内小气候,使畜禽免受酷暑严寒和风吹日晒的影响,为畜禽创造适宜的生活环境。而密闭的养殖舍在寒冷季节和温暖季节舍内空气中细菌浓度分别是舍外空气的1100倍和500倍,半开放养殖舍空气中的细菌浓度是舍外的110~580倍。这些细菌中1%为病原微生物,它们漂浮在空气中,极易被畜禽吸入肺部引起感染,也可能落到地面或设备上,在封闭式养殖舍内由于畜禽的呼吸、排泄及污物的腐败分解会产生一些对人、畜禽有害的气体,主要包括氨、硫化氢、一氧化碳和二氧化碳。此外,还有由采食、活动及空气流通产生的尘埃。这些有害气体的危害是很大的,可导致畜禽生产性能下降、免疫力降低, 诱发呼吸系统疾病,严重时可造成畜禽死亡。In animal husbandry technology, the breeding house is isolated from the outside world to varying degrees by the enclosure structure, forming a microclimate inside the house that is different from the outside of the house, so that the livestock and poultry are protected from the heat, cold, wind and sun, and create a suitable life for the livestock and poultry. surroundings. In closed breeding houses, the bacterial concentration in the air in the cold season and warm season is 1100 times and 500 times that of the air outside the house, respectively, and the bacterial concentration in the air in the semi-open breeding house is 110 to 580 times that in the air outside the house. 1% of these bacteria are pathogenic microorganisms. They float in the air and are easily inhaled by livestock and poultry to cause infection. They may also fall on the ground or equipment. The decay and decomposition of substances will produce some harmful gases to people, livestock and poultry, mainly including ammonia, hydrogen sulfide, carbon monoxide and carbon dioxide. In addition, there is dust generated by feeding, activities and air circulation. The harm of these harmful gases is very great, which can lead to the decline of production performance of livestock and poultry, the reduction of immunity, the induction of respiratory diseases, and the death of livestock and poultry in severe cases.

为了减少养殖舍内空气中的有害气体和尘埃,目前常用的做法是在生产管理中合理组织通风换气,及时清除粪尿,保持舍内干燥;也可使用垫料和吸附剂来减少舍内有害气体。此外,还可通过日粮的合理配制、使用适当的添加剂减少有害气体产生。而生物污染物会在饲料的分发和畜禽的采食、运动过程中伴随着尘埃的飞扬进入畜舍空气中, 其中的微生物会通过飞沫和尘埃传播给畜禽带来危害,因此,要求畜禽养殖舍内尽量避免尘土飞扬。In order to reduce harmful gases and dust in the air in the breeding house, the current common practice is to organize ventilation reasonably in production management, remove feces and urine in time, and keep the house dry; litter and adsorbents can also be used to reduce the dust in the house. harmful gas. In addition, the production of harmful gases can also be reduced through the rational preparation of rations and the use of appropriate additives. However, biological pollutants will enter the air of livestock houses along with the flying of dust during the distribution of feed, feeding and movement of livestock and poultry, and the microorganisms in them will cause harm to livestock and poultry through droplets and dust transmission. Therefore, it is required Try to avoid dust in the livestock and poultry breeding house.

发明内容Contents of the invention

本发明的目的在于克服现有技术的不足,而提供的一种光催化辅助紫外线空气消毒除臭装置,加速舍内的空气循环,对舍内空气进行降温、除尘和除臭,同时控制舍内湿度,使舍内形成稳定洁净的内环境。The purpose of the present invention is to overcome the deficiencies of the prior art, and provide a photocatalytic assisted ultraviolet air disinfection and deodorization device, which can accelerate the air circulation in the house, cool down, remove dust and deodorize the air in the house, and control the air quality in the house at the same time. Humidity, so that a stable and clean internal environment is formed in the house.

本发明是这样实现的:一种光催化辅助紫外线空气消毒除臭装置,包括养殖舍,其特征在于:所述的养殖舍的屋顶上设置有透光口、轴流进风机和气体除臭器,透光口处设置有玻璃板,气体除臭器包括有筒体、筒体内设置的过滤网、过滤网上方设置的光催化板、光催化板两侧设置的紫外线灯和光催化板上方设置的排风机,养殖舍的屋顶下方设置有喷管,喷管上设置有雾化碰嘴,喷管的入口处设置有电磁阀,养殖舍内壁上还设置有温度传感器,温度传感器的输出信号控制电磁阀的开闭。The present invention is achieved as follows: a photocatalytic assisted ultraviolet air disinfection and deodorization device, including a breeding house, is characterized in that: the roof of the breeding house is provided with a light transmission port, an axial flow air inlet fan and a gas deodorizer , a glass plate is set at the light-transmitting port, and the gas deodorizer includes a cylinder body, a filter screen set in the cylinder body, a photocatalytic plate set above the filter screen, ultraviolet lamps set on both sides of the photocatalytic plate, and a photocatalytic plate set above the photocatalytic plate. Exhaust fan, a nozzle pipe is provided under the roof of the breeding house, an atomizing nozzle is arranged on the nozzle pipe, a solenoid valve is provided at the entrance of the nozzle pipe, a temperature sensor is also provided on the inner wall of the breeding house, and the output signal of the temperature sensor controls the electromagnetic valve. valve opening and closing.

所述的光催化板的材质为催化酶,光催化板上设置有蜂窝状滤孔。The material of the photocatalytic plate is catalytic enzyme, and the photocatalytic plate is provided with honeycomb filter holes.

与现有技术相比,本发明的有益效果是:Compared with prior art, the beneficial effect of the present invention is:

1、排风机和轴流进风机的使用,使舍内外空气相互交换,加速了空气循环,有利于舍内温度的改变;1. The use of the exhaust fan and the axial flow inlet fan enables the exchange of air inside and outside the house, accelerates the air circulation, and is beneficial to the change of the temperature in the house;

2、养殖舍内设置有多条喷管,在舍内温度超过规定值时,喷管喷洒雾化水,水雾化喷洒的过程的中,可以降温除尘;2. There are multiple nozzles in the breeding house. When the temperature in the house exceeds the specified value, the nozzles spray atomized water. During the process of water atomization and spraying, it can cool down and remove dust;

3、养殖舍顶部设置多个透光口,有利于满足畜禽对光照的需求;3. There are multiple light-transmitting ports on the top of the breeding house, which is conducive to meeting the lighting needs of livestock and poultry;

4、在排风机的底部设置有过滤网、紫外线灯及光催化板,对养殖舍排出的气体进行过滤、除臭,避免灰尘及恶臭气体污染外界大气;能便于空气的流通,在紫外线光及可见光的作用下,迅速产生强烈催化降解功能,能有效地降解空气中有毒有害气体;能有效杀灭多种细菌,并能将细菌或真菌释放出的毒素分解及无害化处理;同时还具有除甲醛、除臭、抗污、净化空气的功能;4. At the bottom of the exhaust fan, there are filter screens, ultraviolet lamps and photocatalytic plates to filter and deodorize the gas discharged from the breeding house, so as to prevent dust and foul-smelling gases from polluting the outside atmosphere; Under the action of visible light, it quickly produces a strong catalytic degradation function, which can effectively degrade toxic and harmful gases in the air; it can effectively kill a variety of bacteria, and can decompose and harmless the toxins released by bacteria or fungi; it also has Functions of removing formaldehyde, deodorizing, anti-pollution, and purifying air;

5、本发明可以除尘、除臭,使养殖舍内形成稳定洁净的内环境。5. The present invention can remove dust and deodorize, so that a stable and clean internal environment can be formed in the breeding house.

附图说明Description of drawings

图1为一种光催化辅助紫外线空气消毒除臭装置的结构示意图。Figure 1 is a schematic structural view of a photocatalytic assisted ultraviolet air disinfection and deodorization device.

具体实施方式Detailed ways

实施例1,如图1所示,一种光催化辅助紫外线空气消毒除臭装置,包括养殖舍,所述的养殖舍的屋顶3上设置有透光口、轴流进风机2和气体除臭器,透光口处设置有玻璃板4,气体除臭器包括有筒体7、筒体7内设置的过滤网10、过滤网10上方设置的光催化板11、光催化板11两侧设置的紫外线灯12和光催化板11上方设置的排风机1,养殖舍的屋顶3下方设置有喷管8,喷管8上设置有雾化碰嘴,喷管8的入口处设置有电磁阀6,养殖舍内壁上还设置有温度传感器5,温度传感器5的输出信号控制电磁阀6的开闭。Embodiment 1, as shown in Figure 1, a kind of photocatalytic assisted ultraviolet air disinfection and deodorization device, comprises breeding house, and the roof 3 of described breeding house is provided with light-transmitting port, axial flow inlet fan 2 and gas deodorization The light transmission port is provided with a glass plate 4, and the gas deodorizer includes a cylinder body 7, a filter screen 10 arranged in the cylinder body 7, a photocatalytic plate 11 arranged above the filter screen 10, and photocatalytic plate 11 arranged on both sides The exhaust fan 1 provided above the ultraviolet lamp 12 and the photocatalytic plate 11, the roof 3 of the breeding house is provided with a nozzle 8, the nozzle 8 is provided with an atomizing nozzle, and the entrance of the nozzle 8 is provided with a solenoid valve 6, A temperature sensor 5 is also arranged on the inner wall of the breeding house, and the output signal of the temperature sensor 5 controls the opening and closing of the solenoid valve 6 .

在排风机的底部设置有过滤网、紫外线灯及光催化板,对养殖舍排出的气体进行过滤、除臭,避免灰尘及恶臭气体污染外界大气;能便于空气的流通,在紫外线光及可见光的作用下,迅速产生强烈催化降解功能,能有效地降解空气中有毒有害气体;能有效杀灭多种细菌,并能将细菌或真菌释放出的毒素分解及无害化处理;同时还具有除甲醛、除臭、抗污、净化空气的功能。At the bottom of the exhaust fan, there are filter screens, ultraviolet lamps and photocatalytic plates to filter and deodorize the gas discharged from the breeding house, so as to prevent dust and odorous gases from polluting the outside atmosphere; Under the action, it quickly produces a strong catalytic degradation function, which can effectively degrade toxic and harmful gases in the air; can effectively kill a variety of bacteria, and can decompose and harmlessly treat the toxins released by bacteria or fungi; it also has the ability to remove formaldehyde , deodorization, anti-fouling, air purification functions.

以上所述仅为本发明的优选实施例,并不用以限制本发明,对于本领域的技术人员来说,本发明可以有各种更改和变化,凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modification, equivalent replacement, improvement, etc., shall be included in the protection scope of the present invention.

Claims (2)

1.一种光催化辅助紫外线空气消毒除臭装置,包括养殖舍,其特征在与:所述的养殖舍的屋顶上设置有透光口、轴流进风机和气体除臭器,透光口处设置有玻璃板,气体除臭器包括有筒体、筒体内设置的过滤网、过滤网上方设置的光催化板、光催化板两侧设置的紫外线灯和光催化板上方设置的排风机,养殖舍的屋顶下方设置有喷管,喷管上设置有雾化碰嘴,喷管的入口处设置有电磁阀,养殖舍内壁上还设置有温度传感器,温度传感器的输出信号控制电磁阀的开闭。1. A photocatalytic auxiliary ultraviolet air disinfection and deodorization device, comprising a breeding house, is characterized in that: the roof of the breeding house is provided with a light-transmitting port, an axial flow air intake fan and a gas deodorizer, and the light-transmitting port A glass plate is arranged at the center, and the gas deodorizer includes a cylinder body, a filter screen set in the cylinder body, a photocatalytic plate set above the filter screen, ultraviolet lamps set on both sides of the photocatalytic plate, and an exhaust fan set above the photocatalytic plate. There is a nozzle under the roof of the house, an atomizing nozzle is installed on the nozzle, a solenoid valve is installed at the entrance of the nozzle, and a temperature sensor is installed on the inner wall of the breeding house. The output signal of the temperature sensor controls the opening and closing of the solenoid valve. . 2.根据权利要求1所述的光催化辅助紫外线空气消毒除臭装置,其特征在于:所述的光催化板的材质为催化酶,光催化板上设置有蜂窝状滤孔。2. The photocatalytic assisted ultraviolet air disinfection and deodorization device according to claim 1, characterized in that: the material of the photocatalytic plate is catalytic enzyme, and the photocatalytic plate is provided with honeycomb filter holes.
CN201810295744.9A 2018-03-30 2018-03-30 A kind of photocatalysis auxiliary UV line air sterillization deodorization device Pending CN108413496A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109362578A (en) * 2018-11-14 2019-02-22 牧原食品股份有限公司 A kind of efficient compound pig house goes out ventilating purification apparatus
CN111648625A (en) * 2020-06-17 2020-09-11 应文龙 Ventilation isolation house adopting environment-friendly building module and building method thereof
CN112056217A (en) * 2020-08-31 2020-12-11 田健伟 Safe air-changing equipment of animal breeding house
CN112493140A (en) * 2020-12-10 2021-03-16 佛山光腾新能源股份有限公司 Sterile breeding house with air purification and disinfection functions

Citations (5)

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