KR20230100392A - A mist spraying system for odor reduction in connection with liquid fertilizer treatment facility - Google Patents

A mist spraying system for odor reduction in connection with liquid fertilizer treatment facility Download PDF

Info

Publication number
KR20230100392A
KR20230100392A KR1020210190210A KR20210190210A KR20230100392A KR 20230100392 A KR20230100392 A KR 20230100392A KR 1020210190210 A KR1020210190210 A KR 1020210190210A KR 20210190210 A KR20210190210 A KR 20210190210A KR 20230100392 A KR20230100392 A KR 20230100392A
Authority
KR
South Korea
Prior art keywords
liquid fertilizer
water tank
treatment facility
water
fertilizer
Prior art date
Application number
KR1020210190210A
Other languages
Korean (ko)
Inventor
강건민
이상로
박광우
양철주
문홍석
Original Assignee
주식회사 더블유피
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 더블유피 filed Critical 주식회사 더블유피
Priority to KR1020210190210A priority Critical patent/KR20230100392A/en
Publication of KR20230100392A publication Critical patent/KR20230100392A/en

Links

Images

Classifications

    • 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
    • A61L9/14Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • A61L9/145Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes air-liquid contact processes, e.g. scrubbing
    • 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
    • A01K1/0082Water misting or cooling systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D47/00Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/06Spray cleaning
    • B01D47/063Spray cleaning with two or more jets impinging against each other
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77Liquid phase processes
    • B01D53/78Liquid phase processes with gas-liquid contact
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation 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
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/84Biological processes
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/20Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation using specific microorganisms or substances, e.g. enzymes, for activating or stimulating the treatment
    • CCHEMISTRY; METALLURGY
    • C05FERTILISERS; MANUFACTURE THEREOF
    • C05FORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00Fertilisers from human or animal excrements, e.g. manure
    • C05F3/06Apparatus for the manufacture
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2251/00Reactants
    • B01D2251/95Specific microorganisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Environmental Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biochemistry (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Fertilizers (AREA)

Abstract

개시된 본 발명에 따른 액비순환설비와 연계한 악취저감용 분무 시스템은, 돈사에서 수거된 분뇨를 호기성 액비화 방식으로 처리하는 호기성 액비화 처리설비(10)와, 상기 호기성 액비화 처리설비에서 처리된 액비가 저장되는 저장조(20)와, 물이 저장되며 상기 저장조에 저장된 액비가 공급되어 물과 액비가 혼합되는 물탱크(30)와, 돈사의 환풍기 부근 상부에 설치되어 상기 물탱크로부터 액비를 공급받아 돈사 내부로 고압 분사하는 복수의 노즐(42)을 구비하는 분무 장치(40)와, 상기 물탱크와 분무 장치를 연결하여 액비 유동 경로를 제공하며, 유량 센서가 설치되고 열선이 설치되는 배관(50)과, 상기 배관 상에 설치되어, 상기 물탱크 내부의 액비를 상기 분무 장치로 공급하는 펌프(60) 및 상기 유량센서 및 상기 펌프와 신호교환 가능하게 연결되어, 상기 배관을 흐르는 액비의 유량을 제어하는 제어부를 포함한다.The spray system for reducing odor associated with the liquefied fertilizer circulation system according to the present invention disclosed herein includes an aerobic liquefaction treatment facility 10 for treating manure collected from pigs by an aerobic liquefaction treatment facility, and storing the liquefied fertilizer processed in the aerobic liquefaction treatment facility. A storage tank 20, a water tank 20 in which water is stored and the liquid fertilizer stored in the storage tank is supplied to mix water and liquid fertilizer, and a water tank 30 installed near the ventilation fan of the pig house to receive liquid fertilizer from the water tank and enter the pig house. A spraying device 40 having a plurality of nozzles 42 for high-pressure spraying, connecting the water tank and the spraying device to provide a liquid fertilizer flow path, and a pipe 50 in which a flow sensor is installed and a hot wire is installed, A pump 60 installed on the pipe and supplying the liquid fertilizer in the water tank to the spraying device, and a controller connected to the flow rate sensor and the pump to exchange signals and controlling the flow rate of the liquid fertilizer flowing through the pipe includes

Description

액비화 처리설비와 연계한 악취저감용 안개분무 시스템{A mist spraying system for odor reduction in connection with liquid fertilizer treatment facility}A mist spraying system for odor reduction in connection with liquid fertilizer treatment facility}

본 발명은 가축을 사육하는 축사 등의 악취를 제거하기 위한 악취저감용 분무 시스템 관한 것으로서, 보다 상세하게는 액비화 처리설치에서 공급되는 액비를 공급받아 분무하는 액치화 처리설비와 연계한 악취저감용 분무 시스템에 관한 것이다. The present invention relates to a spray system for reducing odors for removing odors in barns where livestock are raised, and more particularly, to a spray system for reducing odors associated with a liquefaction treatment facility that receives and sprays liquid fertilizer supplied from a liquefaction treatment installation. It is about.

가축을 사육하는 축사나 퇴비를 제조 보관하는 퇴비사는 이들 가축이 배설하는 대소변 등의 배설물이 부패하거나 또는 퇴비가 발효하는 과정에서 발생하는 악취의 제거나 분뇨 또는 퇴비의 발효 촉진, 또는 전염병의 방제를 위한 방역소독 등의 목적에서 각종 미생물이나 환경개선제 또는 방역소독제 등을 정기 또는 부정기적으로 살포하고 있고, 최근에는 이를 위한 안개분무시스템이 설치되고 있는 추세에 있다.A barn that raises livestock or a compost house that manufactures and stores compost is used to remove odors generated in the process of fermentation of compost, accelerate the fermentation of manure or compost, or control infectious diseases. Various microorganisms, environmental improvement agents, or quarantine disinfectants are regularly or irregularly sprayed for the purpose of quarantine and disinfection, and recently, a mist spray system for this purpose has been installed.

종래의 축사용 분무시설에는 분무를 위해 약제와 물을 일정 비율로 혼합한 혼합액을 사용하고 있고, 이 혼합액을 만들기 위한 물로 통상 지하수를 많이 사용하고 있다.Conventional livestock spray facilities use a mixed solution in which a drug and water are mixed in a certain ratio for spraying, and groundwater is commonly used as a water for making the mixed solution.

그러나 지하수에는 물 이외의 다른 이물질이 많이 포함되어 있고, 축사용 분무장치는 분무노즐을 통해서 물과 약품의 혼합액을 축사 내로 분무하는 것이 일반적이므로 이들 이물질이 분무노즐을 막아서 분무가 곤란해지는 경우도 발생할 수 있기 때문에 이물질을 여과하는 여과장치가 필요하다.However, since groundwater contains a lot of foreign substances other than water, and it is common for barn spraying devices to spray a mixture of water and chemicals into the barn through a spray nozzle, these foreign substances may block the spray nozzle, making it difficult to spray. Therefore, it is necessary to have a filtering device that filters foreign substances.

또한 지하수에 포함된 이물질의 제거를 위해 통상의 여과장치를 이용하는 경우 물과 약품의 혼합액을 일정한 압력으로 분무노즐로 압송하는 압송용 펌프의 압송력이 여과장치에서 소모되어서, 결과적으로 분무노즐의 압력이 저하되게 된다는 문제도 발생할 수 있으며, 이와 같이 분무노즐에 공급되는 혼합액의 압력이 적정 압력보다 낮아지면 혼합액이 안개 형상의 미세한 입자상태로 분무가 이루어지지 않는다는 문제로 이어진다.In addition, when using a conventional filtering device to remove foreign substances contained in groundwater, the pressure of the pump for pumping a mixture of water and chemicals to the spray nozzle at a constant pressure is consumed in the filtering device, resulting in the pressure of the spray nozzle This may also cause a problem that the pressure of the mixed liquid supplied to the spray nozzle is lower than the appropriate pressure, leading to a problem that the mixed liquid is not sprayed in the form of fine particles in the form of mist.

한편, 근래에 들어 집약적인 축산이 발전함에 따라 가축의 분뇨가 지표수의 수질을 크게 오염시키고 토양생태계의 파괴를 유발하고 있다. 이와 같은 환경문제는 양돈, 양계 및 낙농에서 심각하게 나타나고 있으며, 축산폐수에 의한 수질오염의 문제는 폐수가 고농도 유기질이기 때문에 하천이나 지하수에 유입될 때 수질을 부영양화시키고 악취를 유발한다는데 있다.On the other hand, in recent years, as intensive livestock farming has developed, livestock manure has greatly polluted the water quality of surface water and caused destruction of the soil ecosystem. Such environmental problems are serious in pig farming, poultry farming, and dairy farming, and the problem of water pollution by livestock wastewater is that the wastewater is high-concentration organic matter, so when it flows into rivers or groundwater, it eutrophizes the water quality and causes odor.

따라서, 이러한 문제점을 해결하기 위해 가축분뇨를 호기성 액비화 방식으로 처리함에 있어, 높은 PH 수준에서 병원균 및 충란을 사멸시킨 후, 암모니아 탈기과정을통해 악취의 주요원인인 암모니아 성분을 제거하고, 액비의 품질을 상승시키기 위해 바실러스균을 식종한 상태에서 고순도 산소를 주입시켜 매우 빠른 호기성 처리 후에 이를 고농도로 농축시켜 액비화시키는 기술이 소개되고 있으며, 이러한 액비를 재활용하는 방안에 대한 연구가 논의되고 있다.Therefore, in treating livestock manure with an aerobic liquefaction method to solve this problem, pathogens and eggs are killed at a high PH level, and then ammonia components, which are the main cause of odor, are removed through an ammonia degassing process, and the quality of the liquefied manure In order to increase Bacillus bacteria, high-purity oxygen is injected in a state where Bacillus bacteria are planted, and after very rapid aerobic treatment, a technology of concentrating it to a high concentration and turning it into a liquefied fertilizer has been introduced, and research on how to recycle such a liquid fertilizer is being discussed.

등록특허공보 제10-2053642(2019.12.03. 등록)Registered Patent Publication No. 10-2053642 (registered on December 3, 2019)

본 발명은 상기와 같은 점을 감안하여 안출된 것으로써, 호기성 액비화 처리시설에서 발생된 액비를 재활용하여 돈사에 분사하여 악취를 저감시키는 액비화 처리설비와 연계한 악취저감용 안개분무 시스템을 제공하는데 그 목적이 있다.The present invention was made in view of the above points, and the purpose of the present invention is to provide a mist spray system for reducing odor associated with a liquefaction treatment facility that reduces odor by recycling the liquid manure generated in the aerobic liquefaction treatment facility and spraying it to pigs. there is

상기 목적을 달성하기 위한 본 발명에 따른 액비화 처리설비와 연계한 악취저감용 안개분무 시스템은, 돈사에서 수거된 분뇨를 호기성 액비화 방식으로 처리하는 호기성 액비화 처리설비; 상기 호기성 액비화 처리설비에서 처리된 액비가 저장되는 저장조; 물이 저장되며 상기 저장조에 저장된 액비가 공급되어 물과 액비가 혼합되는 물탱크; 돈사의 환풍기 부근 상부에 설치되어, 상기 물탱크로부터 액비를 공급받아 돈사 내부로 고압 분사하는 복수의 노즐을 구비하는 분무 장치; 상기 물탱크와 분무 장치를 연결하여 액비 유동 경로를 제공하며, 유량 센서가 설치되고 열선이 설치되는 배관; 상기 배관 상에 설치되어, 상기 물탱크 내부의 액비를 상기 분무 장치로 공급하는 펌프; 및, 상기 유량센서 및 상기 펌프와 신호교환 가능하게 연결되어, 상기 배관을 흐르는 액비의 유량을 제어하는 제어부;를 포함한다.A mist spray system for reducing odor associated with a liquefaction treatment facility according to the present invention for achieving the above object includes an aerobic liquefaction treatment facility for processing manure collected from pigs by an aerobic liquefaction method; a storage tank in which the liquefied fertilizer processed by the aerobic liquefaction treatment facility is stored; a water tank in which water is stored and liquid fertilizer stored in the storage tank is supplied to mix water and liquid fertilizer; A spraying device installed near the ventilation fan of the pig house and having a plurality of nozzles for receiving the liquid fertilizer from the water tank and spraying it at high pressure into the pig house; A pipe connecting the water tank and the spraying device to provide a liquid fertilizer flow path, a flow sensor is installed, and a hot wire is installed; a pump installed on the pipe to supply the liquid fertilizer in the water tank to the spraying device; And, a control unit connected to the flow sensor and the pump to enable signal exchange and controlling the flow rate of the liquid fertilizer flowing through the pipe.

한편, 상기 분무 장치에 설치된 복수의 노즐은 서로 인접하는 노즐과 일정 거리 이격되게 설치되며, 상기 각각의 노즐은 상기 액비를 방사상으로 분사되어 일정 구간에서 인접하는 노즐에서 분사되는 액비와 겹치지는 오버랩(overlap) 구간이 형성될 수 있다.On the other hand, a plurality of nozzles installed in the spray device are installed at a predetermined distance from nozzles adjacent to each other, and each of the nozzles sprays the liquid fertilizer radially and overlaps the liquid fertilizer sprayed from adjacent nozzles in a certain section ( An overlap) section may be formed.

본 발명에 의하면 호기성 액비화 처리시설에서 발생된 액비를 재활용하여 돈사에 분사하여 악취를 제거할 수 있으므로 액비 재활용을 할 수 있고 경제적 이점이 있는 효과가 있다. 또한, 액비를 분무하는 분무장치의 복수의 노즐에서 각 노즐은 인접하는 노즐과 분사되는 액비와 겹치지는 오버랩(overlap) 구간이 형성되므로 축사에 액비가 골고루 뿌려지므로 결국 악취저감의 효율이 향상되는 효과가 있다.According to the present invention, since the liquid manure generated in the aerobic liquefaction treatment facility can be recycled and sprayed to the pig house to remove odor, the liquid manure can be recycled and there is an effect of economic advantage. In addition, in the plurality of nozzles of the spraying device that sprays liquid manure, each nozzle forms an overlap section overlapping the adjacent nozzle and the liquid manure sprayed, so that the liquid manure is evenly sprayed on the barn, so the efficiency of odor reduction is eventually improved. there is

도 1은 본 발명의 실시예에 따른 액비화 처리설비와 연계한 악취저감용 안개분무 시스템의 전체 구성도,
도 2는 도 1의 분무 장치의 노즐 배치도이다.
1 is an overall configuration diagram of a mist spray system for reducing odor associated with a liquefaction treatment facility according to an embodiment of the present invention;
Figure 2 is a nozzle arrangement diagram of the spraying device of Figure 1;

본 발명의 상기와 같은 목적, 특징 및 다른 장점들은 첨부도면을 참조하여 본 발명의 바람직한 실시예를 상세히 설명함으로써 더욱 명백해질 것이다. 이하 첨부된 도면을 참조하여 본 발명의 실시예에 따른 액비화 처리설비와 연계한 악취저감용 안개분무 시스템에 대해 상세히 설명하기로 한다.The above objects, features and other advantages of the present invention will become more apparent by describing preferred embodiments of the present invention in detail with reference to the accompanying drawings. Hereinafter, with reference to the accompanying drawings, a mist spray system for reducing odor associated with a liquefaction treatment facility according to an embodiment of the present invention will be described in detail.

도 1을 참조하면 본 발명의 실시예에 따른 액비화 처리설비와 연계한 악취저감용 안개분무 시스템은, 호기서 액비화 처리설비(10), 저장조(20), 물탱크(30), 분무 장치(40), 배관(50), 펌프(60) 및 제어부를 포함한다.Referring to FIG. 1, the mist spray system for reducing odor in conjunction with the liquefaction treatment facility according to an embodiment of the present invention includes a liquefaction treatment facility 10, a storage tank 20, a water tank 30, and a spraying device 40 , It includes a pipe 50, a pump 60 and a control unit.

호기성 액비화 처리설비(10)는 돈사에서 수거된 분뇨를 호기성 액비화 방식으로 처리하는데, 구체적으로 호기 저장조(12)와 액비 저장조(14)로 구비된 액비화 처리실과, 액비화 처리실 내의 분료를 호기성 액비화 방식으로 처리하는 기계실(16)을 포함한다. 호기성 액비화 처리설비(10)는 높은 PH 수준에서 병원균 및 충란을 사멸시킨 후, 암모니아 탈기과정을 통해 악취의 주요원인인 암모니아 성분을 제거하고, 액비의 품질을 상승시키기 위해 바실러스균을 식종한 상태에서 고순도 산소를 주입시켜 매우 빠른 호기성 처리 후에 이를 고농도로 농축시켜 액비화시킨다. 호기서 액비화 과정은 일반적으로 널리 알려진 공지기술이므로 이에 대한 상세한 설명은 생략하기로 한다.The aerobic liquefaction treatment facility 10 processes the manure collected from the pig house in an aerobic liquefaction method. It includes a machine room 16 for processing. The aerobic liquefaction treatment facility 10 kills pathogens and eggs at a high PH level, removes ammonia, which is the main cause of odor, through ammonia degassing, and inoculates Bacillus bacteria to improve the quality of liquefied fertilizer. After a very rapid aerobic treatment by injecting high-purity oxygen, it is concentrated to a high concentration and liquefied. Since the aerobic liquefaction process is a generally well-known technology, a detailed description thereof will be omitted.

저장조(20)는 상기 호기성 액비화 처리설비(10)에서 처리된 액비가 저장된다.The storage tank 20 stores the liquid fertilizer processed in the aerobic liquefaction treatment facility 10.

물탱크(30)는 물이 저장되며 상기 저장조에 저장된 액비가 공급되어 물과 액비가 혼합된다.Water is stored in the water tank 30 and liquid fertilizer stored in the storage tank is supplied to mix water and liquid fertilizer.

배관(50)은 물탱크(30)와 분무 장치(40)를 연결하여 액비 유동 경로를 제공하며, 배관(50)에는 유량 센서가 설치되고 또한 열선이 설치된다. 이렇게 유량 센서가 설치됨으로써 후술할 제어부는 유량제어를 통한 물사용량 감소를 통해 액비를 저감할 수 있는 이점이 있다. 또한 열선을 설치함으로써 겨울철에 얼지 않고 액비를 원할하게 공급할 수 있게 된다.The pipe 50 connects the water tank 30 and the spray device 40 to provide a liquid fertilizer flow path, and a flow sensor and a hot wire are installed in the pipe 50. Since the flow sensor is installed in this way, the control unit, which will be described later, has the advantage of reducing the liquid ratio through the reduction of water consumption through flow control. In addition, by installing a heating wire, it is possible to smoothly supply liquid fertilizer without freezing in winter.

펌프(60)는 배관(50) 상에 설치되어, 물탱크(30) 내부의 물과 혼합된 액비를 분무 장치(40)로 공급하게 된다.The pump 60 is installed on the pipe 50 to supply liquid fertilizer mixed with water in the water tank 30 to the spraying device 40 .

제어부는 상기 유량센서 및 상기 펌프와 신호교환 가능하게 연결되어, 상기 배관을 흐르는 액비의 유량을 제어하게 된다.The control unit is connected to the flow sensor and the pump to enable signal exchange, and controls the flow rate of the liquid fertilizer flowing through the pipe.

도 1 및 도 2를 참조하면, 분무 장치(40)는 돈사의 환풍기 부근 상부에 설치되어, 상기 물탱크로부터 물이 혼합된 액비를 공급받아 돈사 내부로 고압 분사하는 복수의 노즐()을 구비하게 된다. 노즐(44)은 노즐 지지대(42)에 지지되게 설치되는데, 본 발명의 실시예에 의하면 노즐 지지대(42)는 복수의 열로 설치될 수 있고, 각 노즐 지지대(42)에는 복수의 노즐(44)이 일정 거리 이격되게 설치된다.Referring to FIGS. 1 and 2, the spray device 40 is installed near the ventilation fan of the pig house, and is provided with a plurality of nozzles ( ) that receive liquid fertilizer mixed with water from the water tank and spray it into the pig house at high pressure. do. The nozzle 44 is installed to be supported on the nozzle support 42. According to the embodiment of the present invention, the nozzle support 42 may be installed in a plurality of rows, and each nozzle support 42 has a plurality of nozzles 44 They are installed at a certain distance apart.

노즐(44)는 고압분사형 안개분무 방식으로 물이 혼합된 액비를 분사하게 되어 효율적으로 악취를 제거할 수 있게 된다. The nozzle 44 sprays liquid fertilizer mixed with water in a high-pressure spray type mist spraying method, so that odors can be efficiently removed.

한편, 전술한 바와 같이 분무 장치(40)에 설치된 복수의 노즐(44)은 서로 인접하는 노즐과 일정 거리 이격되게 설치되며, 상기 각각의 노즐(44)은 상기 액비를 방사상으로 분사되어 일정 구간에서 인접하는 노즐에서 분사되는 액비와 겹치지는 오버랩(overlap) 구간(46)이 형성되게 된다. 노즐의 중앙에서 거리가 멀어질수록 분사 압력이 강하되어 분무량의 밀도가 감소하므로, 이를 상새하기 위해 일정 오버랩 구간이 형성되게 하는 것이 바람직하며, 따라서 이에 의하면 축사에 액비가 골고루 뿌려지므로 결국 악취저감의 효율이 향상되는 효과가 있다.On the other hand, as described above, a plurality of nozzles 44 installed in the spraying device 40 are installed at a predetermined distance from adjacent nozzles, and each nozzle 44 sprays the liquid fertilizer radially in a predetermined section. An overlap section 46 overlapping with liquid fertilizer injected from an adjacent nozzle is formed. As the distance from the center of the nozzle increases, the spray pressure drops and the density of the spray amount decreases. Therefore, it is desirable to form a certain overlapping section to account for this. It has the effect of improving efficiency.

이상에서 살펴본 바와 같이 본 발명에 의하면 호기성 액비화 처리시설에서 발생된 액비를 재활용하여 돈사에 분사하여 악취를 제거할 수 있으므로 액비 재활용을 할 수 있고 경제적 이점이 있는 효과가 있다.As described above, according to the present invention, since the liquid manure generated in the aerobic liquefaction treatment facility can be recycled and sprayed to the pig house to remove odor, the liquid manure can be recycled and has an economic advantage.

이상에서 본 발명의 바람직한 실시예에 대하여 설명하였으나 본 발명은 상술한 특정의 실시예에 한정되지 아니한다. 즉, 본 발명이 속하는 기술분야에서 통상의 지식을 가지는 자라면 첨부된 특허청구범위의 사상 및 범주를 일탈함이 없이 본 발명에 대한 다수의 변경 및 수정이 가능하며, 그러한 모든 적절한 변경 및 수정의 균등물들도 본 발명의 범위에 속하는 것으로 간주되어야 할 것이다.Although preferred embodiments of the present invention have been described above, the present invention is not limited to the specific embodiments described above. That is, those skilled in the art to which the present invention pertains can make many changes and modifications to the present invention without departing from the spirit and scope of the appended claims, and all such appropriate changes and modifications Equivalents should also be considered as falling within the scope of this invention.

10. 액비화 처리설비 20. 저장조
30. 물탱크 40. 분무 장치
42. 노즐 44. 노즐 지지대
50. 배관 60. 펌프
10. Liquefaction treatment facility 20. Storage tank
30. Water tank 40. Spray device
42. Nozzle 44. Nozzle support
50. Piping 60. Pump

Claims (2)

돈사에서 수거된 분뇨를 호기성 액비화 방식으로 처리하는 호기성 액비화 처리설비;
상기 호기성 액비화 처리설비에서 처리된 액비가 저장되는 저장조;
물이 저장되며 상기 저장조에 저장된 액비가 공급되어 물과 액비가 혼합되는 물탱크;
돈사의 환풍기 부근 상부에 설치되어, 상기 물탱크로부터 액비를 공급받아 돈사 내부로 고압 분사하는 복수의 노즐을 구비하는 분무 장치;
상기 물탱크와 분무 장치를 연결하여 액비 유동 경로를 제공하며, 유량 센서가 설치되고 열선이 설치되는 배관;
상기 배관 상에 설치되어, 상기 물탱크 내부의 액비를 상기 분무 장치로 공급하는 펌프;
상기 유량센서 및 상기 펌프와 신호교환 가능하게 연결되어, 상기 배관을 흐르는 액비의 유량을 제어하는 제어부;를 포함하는 것을 특징으로 하는 액비순환설비와 연계한 악취저감용 분무 시스템.
An aerobic liquefaction treatment facility that treats the manure collected from the pig house by an aerobic liquefaction method;
a storage tank in which the liquefied fertilizer processed by the aerobic liquefaction treatment facility is stored;
a water tank in which water is stored and liquid fertilizer stored in the storage tank is supplied to mix water and liquid fertilizer;
A spraying device installed near the ventilation fan of the pig house and having a plurality of nozzles for receiving the liquid fertilizer from the water tank and spraying it at high pressure into the pig house;
A pipe connecting the water tank and the spray device to provide a liquid fertilizer flow path, a flow sensor is installed, and a hot wire is installed;
a pump installed on the pipe to supply the liquid fertilizer in the water tank to the spraying device;
A spray system for reducing odor associated with a liquid fertilizer circulation system comprising a; control unit connected to the flow rate sensor and the pump so as to be capable of signal exchange and controlling the flow rate of the liquid fertilizer flowing through the pipe.
제 1 항에 있어서,
상기 분무 장치에 설치된 복수의 노즐은 서로 인접하는 노즐과 일정 거리 이격되게 설치되며, 상기 각각의 노즐은 상기 액비를 방사상으로 분사되어 일정 구간에서 인접하는 노즐에서 분사되는 액비와 겹치지는 오버랩(overlap) 구간이 형성되는 것을 특징으로 하는 액비순환설비와 연계한 악취저감용 분무 시스템.
According to claim 1,
A plurality of nozzles installed in the spray device are installed at a predetermined distance from nozzles adjacent to each other, and each nozzle sprays the liquid fertilizer radially and overlaps the liquid fertilizer sprayed from an adjacent nozzle in a certain section. A spray system for reducing odor associated with a liquid fertilizer circulation facility, characterized in that a section is formed.
KR1020210190210A 2021-12-28 2021-12-28 A mist spraying system for odor reduction in connection with liquid fertilizer treatment facility KR20230100392A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020210190210A KR20230100392A (en) 2021-12-28 2021-12-28 A mist spraying system for odor reduction in connection with liquid fertilizer treatment facility

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020210190210A KR20230100392A (en) 2021-12-28 2021-12-28 A mist spraying system for odor reduction in connection with liquid fertilizer treatment facility

Publications (1)

Publication Number Publication Date
KR20230100392A true KR20230100392A (en) 2023-07-05

Family

ID=87158589

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210190210A KR20230100392A (en) 2021-12-28 2021-12-28 A mist spraying system for odor reduction in connection with liquid fertilizer treatment facility

Country Status (1)

Country Link
KR (1) KR20230100392A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102053642B1 (en) 2019-06-12 2020-01-22 주식회사 소프트아쿠아 Smart system of barn management with mist spraying system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102053642B1 (en) 2019-06-12 2020-01-22 주식회사 소프트아쿠아 Smart system of barn management with mist spraying system

Similar Documents

Publication Publication Date Title
KR100951307B1 (en) Deodorizing System for livestock facility
KR101798427B1 (en) Rapid mixing and equal division mixing chemical solution cleaning and deodorizing device
KR100598317B1 (en) Deodorizing device with high efficiency
US7329539B2 (en) Bioreactor for sewage and wastewater treatment
CN102942292A (en) Flow and device for aquaculture sewage combination purifying treatment
CN103585880B (en) A kind of reducing bio-trickling device processing gas
KR101139702B1 (en) An apparatus for cultivating aerotropic/anaerobic microorganism in a body
KR100725967B1 (en) Offensive odor treatment apparatus and deodoring in liquid fertilizer producing system
CN203540329U (en) Reducing biological drop-filtering device for treating gas
KR101901383B1 (en) Nutrient solution purifying apparatus for plants cultivating
WO2020184159A1 (en) Microorganism deodorizing device and deodorization treatment system
KR102105826B1 (en) Aeration device for the treatment of livestock manure
KR101303335B1 (en) Deodorization tower using ozone and ozone sterilization water
KR20230100392A (en) A mist spraying system for odor reduction in connection with liquid fertilizer treatment facility
KR100749726B1 (en) Deodorizer
KR101864032B1 (en) swirl microorganism deodorizer for sewage and wastewater using the return sludge
KR100859550B1 (en) Equipment for treating culture fluid and nutri-culture equipment using the same
KR101557111B1 (en) Multiple odor removal system through a bioreactor
KR100331340B1 (en) device for eliminating stench and volatile compound with microbe
KR102615762B1 (en) Odor reduction system
JP7450914B2 (en) Deodorizing treatment system
CN221044067U (en) Biological deodorization and fresh air system device for hermetia illucens cultivation
KR19980064984A (en) Method of Urine Treatment of Livestock and Waste Water Evaporation Treatment Device
KR20150119704A (en) A aerator for stock raising
KR102087998B1 (en) System

Legal Events

Date Code Title Description
E902 Notification of reason for refusal