KR19980019496A - Treating equipment of stock raising excretion - Google Patents

Treating equipment of stock raising excretion Download PDF

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Publication number
KR19980019496A
KR19980019496A KR1019980009883A KR19980009883A KR19980019496A KR 19980019496 A KR19980019496 A KR 19980019496A KR 1019980009883 A KR1019980009883 A KR 1019980009883A KR 19980009883 A KR19980009883 A KR 19980009883A KR 19980019496 A KR19980019496 A KR 19980019496A
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urine
sawdust
evaporation
air
fermentation
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KR1019980009883A
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Korean (ko)
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조창주
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김성봉
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    • 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
    • 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
    • C05F17/90Apparatus therefor
    • C05F17/964Constructional parts, e.g. floors, covers or doors
    • 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
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/40Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Fertilizers (AREA)

Abstract

본 발명은 하천오염의 주 원인의 하나인 축산분뇨를 경제적으로 증발 발효시켜유기질 비료로 만드는 축산분뇨 처리장치에 관한 것으로서, 분과 뇨를 동시에 발효시키지 않고 기존에 상용되고 있는 고액 분리기를 사용하여 분과 뇨를 분리한 후, 분은 바로 유기질 비료로 사용하며, 뇨만을 증발발효시켜 유기질 비료로 만드는 장치이다. 본 발명의 구성품으로는 뇨분사기1, 교반기2, 뇨저장소3, 증발발효조4, 이송레일5, 공기통로6, 송풍기7과 톱밥8등으로 구성되어 있다.The present invention relates to a livestock manure processing device for economically evaporating and fertilizing livestock manure, which is one of the main causes of river pollution, to make organic fertilizers. After separating, the minutes are immediately used as organic fertilizer, the device to make the organic fertilizer by evaporating only urine. The components of the present invention comprise a urine jet 1, agitator 2, urine storage 3, evaporation fermentation tank 4, transfer rail 5, air passage 6, blower 7 and sawdust 8 and the like.

Description

축산분뇨 처리장치Livestock Manure Treatment System

본 발명은 축산분뇨 처리장치에 관한 것으로서, 축산에 의하여 배설된 분과 뇨를 발효에 의하여 유기질 비료로 만들 수 있는 축산분뇨 처리장치에 관한 것이다.The present invention relates to a livestock waste treatment apparatus, and relates to a livestock waste treatment apparatus that can be made into organic fertilizer by the fermentation of manure and urine excreted by livestock.

현재 생활폐수 및 축산에 의한 환경오염은 심각한 문제로 대두되고 있다. 특히 대량의 축산분뇨는 하천 및 주변환경오염의 주원인의 하나로 되고 있어, 축산분뇨의 처리 문제가 심각한 실정에 있다. 이러한 축산분뇨를 처리하기 위하여 기존의 축산분뇨 처리장치가 개발되었으나, 그 효능면에서 여러가지 문제점들이 나타나고 있다. 일반적으로 기존에 나와있는 축산분뇨 처리장치는 축산의 분과 뇨를 동시에 처리할 수 있도록 고안되어 있으며, 분사기와 교반기가 일체되어 있으나 이에 따른 문제점들은 다음과 같다.At present, environmental pollution by domestic wastewater and livestock raising is a serious problem. In particular, a large amount of livestock manure has become one of the main causes of pollution of the river and the surrounding environment, the problem of disposal of livestock manure is serious. Conventional livestock manure treatment apparatus has been developed to treat such livestock manure, but various problems have appeared in terms of efficacy. In general, the livestock manure treatment device described in the prior art is designed to process both livestock manure and urine at the same time, the injector and agitator are integrated, but the problems are as follows.

첫번째로 분뇨저장조에 있는 본과 뇨를 빠른시간내에 처리하지 않으면 있는 분의 침전현상에 의하여 분사가 어렵고, 두번째로 분과 뇨를 동시에, 처리함으로서 분의 응고에 의하여 교반기의 사용이 많아지며, 이에 따라 톱밥의 분쇄 및 톱밥의 성능저하로 인하여 톱밥의 교환주기가 빨라진다. 세번째로 분의 응고를 막기 위한 교반기 사용횟수의 증가에 따른 동력손실이 발생한다.Firstly, it is difficult to spray due to the sedimentation of those who do not treat the urine and urine in the manure storage tank in a short time. Second, the use of the agitator is increased by the coagulation of the minute by treating the manure and urine at the same time. The sawdust change cycle is faster due to the sawdust grinding and deterioration of the sawdust. Third, power loss occurs due to the increase in the number of uses of the stirrer to prevent solidification of the minute.

따라서 본 발명은 이러한 점에 착안한 것으로, 본 발명의 목적은 하천오염의 주 원인의 하나인 축산분뇨를 경제적으로 증발발효시켜 유기질 비료로 만드는 축산분뇨 처리장치를 제공하는데 있다.Accordingly, the present invention has been made in view of this point, and an object of the present invention is to provide a livestock manure treatment apparatus for economically evaporating the livestock manure, which is one of the main causes of river pollution, into organic fertilizer.

본 발명은 분과 뇨를 동시에 분사, 교반시키지 않고 기존에 상용되고 있는고액 분리기를 사용하여 분과 뇨를 분리하여, 분은 바로 유기질 비료로 사용하며, 뇨만을 저장할 수 있는 뇨저장조3, 뇨저장조에 있는 뇨를 증발발효조에 분사할 수 있는 뇨분사기1, 뇨와 톱밥의 발효 및 뇨의 증발효과를 높이기 위하여 바닥면에 공기가 통할 수 있도록된 공기통로6, 공기통로에 공기를 주입시켜 주는 송풍기7, 톱바의 응고정도에 따라 일정한 주기로 응고된 톱밥을 분해하여 공기의 공급을 원활히 해주는 교반기2, 뇨분사기와 교반기가 이동할 수 있는 레일5, 뇨와 톱밥이 증발발효되는 증발발효조4와뇨의 증발발효를 돕기위한 증발발효조안에 들어있는 톱밥8으로 구성되어있는 축산분뇨 처리장치를 제공하는데 있다The present invention is to separate the minutes and urine using a solid-liquid separator that has been conventionally used without spraying and stirring the minutes and urine at the same time, minutes are used as organic fertilizer, urine storage tank 3, which can only store urine Urine injector 1, which can inject urine into the evaporation fermentation tank, air passage 6 through which air flows to the bottom surface to enhance the fermentation of urine and sawdust and evaporation of urine, blower 7 that injects air into the air passage 7, Agitator 2 to dissolve solidified sawdust at regular intervals according to the degree of solidification of the saw bar, to facilitate the supply of air, to the rails 5 to which the urine jet and agitator can move, and to the evaporation fermentation tank 4, where urine and sawdust evaporate and fermentation. To provide a livestock waste treatment system consisting of sawdust 8 contained in an evaporation fermentation tank for

도 1은 본 발명에 따른 축산분뇨 처리과정의 흐름도.1 is a flow chart of the livestock waste treatment process according to the present invention.

도 2는 본 발명에 따른 축산분뇨 처리장치의 전체사시도.Figure 2 is an overall perspective view of the livestock waste treatment apparatus according to the present invention.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

1 : 뇨 분사기2 : 교반기1: urine injector 2: agitator

3 : 뇨 저장조4 : 증발발효조3: urine storage tank 4: evaporation fermentation tank

5 : 이송레일6 : 공기통로5: transfer rail 6: air passage

7 : 송풍기8 : 톱밥7: blower 8: sawdust

본 발명의 상술한 목적과 여러 가지 장점을 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.The above-described objects and various advantages of the present invention will be described in detail with reference to the accompanying drawings.

도 은 본 발명에 의한 전체적인 분뇨처리과정을 나타낸 흐름도이며, 도 2는 축산분뇨 처리장치의 전체사시도를 나타낸것으로 전체적인구조를 살펴보면 뇨저장조3, 뇨분사기1, 공기통로6, 송풍기7, 교반기2, 이송레일5, 증발발효조4, 톱밥8으로 구성되어 있다.Figure 2 is a flow chart showing the overall manure treatment process according to the present invention, Figure 2 shows the overall perspective view of the livestock manure treatment device to look at the overall structure of the urine storage tank 3, urine injector 1, air passage 6, blower 7, agitator 2, Consists of transfer rail 5, evaporation fermentation tank 4 and sawdust 8.

위와 같이 구성된 본 발명의 작동원리를 자세히 살펴보면 다음과 같다. 분리기에 의하여 분리된 뇨는 0.9×1×60(m3)의 크기로 설계된 약 40ton의 뇨를 저장할 수 있는 뇨저장조3에 저장된다. 저장된 뇨는 배관을 통하여 강제순환펌프에 의하여 작동된 뇨분사기에 의하여 증발발효조4 안의 톱밥8 위에 일정한압력으로 균일하게 분사되며, 토출된 뇨의 일부를 저장조의 배관입구로 되돌려보냄으로써 뇨저장조에서 발생되는 분찌꺼기의 침전현상을 방지한다. 또한 뇨분사기는 아래(증발발효조 벽면 위)에 설치된 이송레일5위를 일정한 속도로 이동할 수 있도록 이동모터가 설치되어 있어 증발발효조4안의 톱밥8 위에 골고루 뇨를 분사시킬 수 있다. 여기서 증발발효조4의 크기는 양돈 3000두를 기준으로 하면 약 0.9×5×60(m3)으로 설계될 수 있으나, 만약 사육되고 있는 양돈의 수가 많아서 처리할 뇨의 양이 많다면 레일이 설치된 증발발효조5의 한쪽을 늘려서 설계하거나, 복식으로 설계하여도 가능하다. 증발발효조4 안에는 뇨와 발효될 수 있는 톱밥8이 바닥으로 부터 약 50cm정도의 높이로 적재되어있다.Looking in detail the operating principle of the present invention configured as described above are as follows. The urine separated by the separator is stored in a urine storage tank 3 capable of storing about 40 tons of urine designed to a size of 0.9 × 1 × 60 (m 3 ). The stored urine is uniformly sprayed at a constant pressure on the sawdust 8 in the evaporation fermentation tank 4 by a urine injector operated by a forced circulation pump through the pipe, and is generated in the urine storage tank by returning a part of the discharged urine to the pipe inlet of the storage tank. Prevents sedimentation of dusts. In addition, the urine sprayer is equipped with a moving motor to move the transfer rail 5th installed below (on the wall of the evaporation fermentation tank at a constant speed) so that urine can be evenly sprayed on the sawdust 8 in the evaporation fermentation tank 4. Here, the size of the evaporation fermentation tank 4 can be designed as about 0.9 × 5 × 60 (m 3 ) based on 3000 pigs, but if the number of pigs being raised is large, the amount of urine to be processed is increased. It is also possible to extend one side of the fermentation tank 5 or to design in doubles. In the evaporation fermentation tank 4, urine and fermented sawdust 8 are loaded about 50cm from the bottom.

뇨분사기에 의하여 분사된 뇨는 증발발효조4 안의 톱밥8에 흡수되어 통풍에 의하여 대기중으로 증발된다. 이와 같이 반복적으로 뇨를 톱밥에 분사, 흡수시키면 톱밥은 일정기간이 경과하면 발효현상이 나타나 유기질 비료로 사용할 수 있게 된다. 여기서 톱밥과 뇨가 잘 증발되기 위해서는 많은 량의 공기가 필요하는데, 원활한 공기의 공급을 위하여 증발발효조의 바닥 밑에는 공기가 잘 통할 수 있도록 공기통로가 있으며, 공기통로는 증발발효조의 바닥에 설치된 배공로와 연결되어 공기가 증발발효조의 안으로 흐르도록 되어 있으며, 공기통로 입구에는 공기를 강제로 주입시켜주는 송풍기(약 3.7kw)가 10m간격으로 6개가 설치되어 있다. 또한 중간부분에 위치한 톱밥들의 공기접촉을 위하여 일정기간 간격으로 교반기를 작동시켜 톱밥과 뇨의 혼합물을 교반시켜 준다. 그러나 교반기를 너무 자주 작동시킬 경우에는 톱밥의 분쇄에 의한 증발 및 흡수효과의 억제와 톱밥의 이른 교환 및 동력손실을 가져오게 됨으로 교반시기를 잘 조절해야 한다. 본 발명품은 이러한 면에서 기존의 제품에 비하여 성능이 우수하다고 볼 수 있다. 즉, 기존의 제품들은 분과 뇨의 혼합물을 동시에 톱밥에 분사시켜 흡수, 증발발효 시킴으로서 톱밥의 응고가 빨라지고 응고된 혼합물을 분쇄하기 위한 교반기 작동 횟수의 증가가 필수적이다. 교반기 작동횟수의 증가에 따라 동력손실이 켜지고, 톱밥의 분쇄현상이 빨리 나타나 교환시기가 앞당겨 진다. 또한 기존의 고안품은 분사기와 교반기가 일체형으로 되어 있어 교반기의 작동횟수를 적절하게 조절할 수 없게 되어있다.The urine injected by the urine injector is absorbed by the sawdust 8 in the evaporation fermentation tank 4 and evaporated into the atmosphere by ventilation. Repeatedly spraying and absorbing urine on sawdust in this manner, the sawdust fermentation phenomenon appears after a certain period of time can be used as an organic fertilizer. Here, a lot of air is required for the sawdust and urine to evaporate well, and there is an air passage under the bottom of the evaporation fermentation tank for the smooth supply of air, and the air passage is installed at the bottom of the evaporation fermentation tank. Connected to the airway, air flows into the evaporation fermentation tank, and six air blowers (about 3.7kw) are installed at intervals of 10m at the inlet of the air passage to forcibly inject air. In addition, by stirring the stirrer at regular intervals for air contact of the sawdust located in the middle portion to stir the mixture of sawdust and urine. However, if the agitator is operated too frequently, the timing of the agitation should be well controlled, as it suppresses the evaporation and absorption effect due to the grinding of sawdust, the early exchange of sawdust and the loss of power. The present invention can be seen that the performance is superior to the existing products in this respect. In other words, the existing products are sprinkled by spraying the mixture of manure and urine at the same time sawtooth absorption, evaporation and fermentation to accelerate the solidification of the sawdust and increase the number of agitator operation to grind the solidified mixture. The power loss turns on as the number of agitator operations increases, and the sawdust pulverization occurs quickly, which leads to an earlier replacement time. In addition, the existing products are integrating the injector and the stirrer, the operation frequency of the stirrer can not be properly adjusted.

이상과 같이 본 발명에 의한 축산분뇨 처리장치를 이용하면 다음과 같은 효과들이 있다.Using the livestock waste treatment apparatus according to the present invention as described above has the following effects.

첫번째로 교반기의 가동횟수의 격감으로 인한 톱밥의 분쇄현상이 감소되어 톱밥사용 기간이 길어진다.First, the sawdust pulverization due to the decrease in the number of operation of the stirrer is reduced, so the sawdust usage period becomes longer.

두번째로 뇨만 분사됨으로 수분이 톱밥인자에 고르게 분포되어 공기접촉이 원활하여 증발효과가 증대되고, 분 함유량의 감소로 인한 톱밥성분유지가 향상되어 톱밥의 교환주기가 길어진다.Secondly, only urine is injected, so that water is distributed evenly in the sawdust factor, so that the air contact is smooth, and the evaporation effect is increased.

세번째로 분사기와 교반기를 분리 가동함으로서 동력비가 절감될 수 있다.Third, power costs can be reduced by separately operating the injector and the stirrer.

네번째로 기계구조가 간단하여 조작이쉽고 취급이 용이하다.Fourthly, the machine structure is simple, so it is easy to operate and easy to handle.

Claims (2)

축산분뇨 처리장치에 있어서, 분과 뇨의 혼합물을 동시에 처리하지 않고 분과 뇨를 분리하여 뇨만을 증발발효시키는 축산분뇨 처리장치.A livestock manure processing device comprising: livestock manure processing device that separates manure and urine and evaporates only urine without treating the mixture of manure and urine simultaneously. 상기 1항에 있어서 뇨만을 저장할 수 있는 뇨저장조3, 뇨저장조에 있는 뇨를 증발발효조에 분사할 수 있는 뇨분사기1,뇨와 톱밥의 발효 및 뇨의 증발효과를 높이기 위하여 바닥 면에 공기가 통할 수 있도록된 공기통6, 공기통로에 공기를 주입시켜 주는 송풍기7, 톱밥의 응고정도에 따라 일정한 주기로 응고된 톱밥을 분해하여 공기의 공급을 원활히 해주는 교반기2, 뇨분사기와 교반기가 이동할 수 있는 레일5, 뇨와 톱밥이 증발발효되는 증발발효조4와 뇨의 증발발효를 돕기 위한 증발발효조 안에 들어있는 톱밥8으로 구성되어 있는 축산분뇨 처리장치.The urine storage tank 3, which can only store urine, the urine sprayer 1, which can inject the urine from the urine storage tank into the evaporation fermentation tank, air to the bottom surface to increase the fermentation of urine and sawdust and the evaporation effect of urine. Air cylinder 6, blower that injects air into the air passage 7, stirrer 2 to dissolve the solidified sawdust at regular intervals according to the degree of solidification of sawdust, 2 to facilitate the supply of air, rail to which urine sprayer and stirrer can move 5 , Livestock manure processing device consisting of the sawdust 8 in the evaporation fermentation tank to help the evaporation and fermentation of urine evaporation and urine and sawdust evaporation fermentation.
KR1019980009883A 1998-03-18 1998-03-18 Treating equipment of stock raising excretion KR19980019496A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100333963B1 (en) * 1999-09-01 2002-04-24 김진국 Treatment apparatus for domestic animals urine
KR100793596B1 (en) * 2007-01-08 2008-01-10 (주)그린니스 Aerobic ferment apparatus of organic solid wastes
KR100798690B1 (en) * 2007-03-13 2008-01-29 이석태 Fermentation equipment of livestock excretion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100333963B1 (en) * 1999-09-01 2002-04-24 김진국 Treatment apparatus for domestic animals urine
KR100793596B1 (en) * 2007-01-08 2008-01-10 (주)그린니스 Aerobic ferment apparatus of organic solid wastes
KR100798690B1 (en) * 2007-03-13 2008-01-29 이석태 Fermentation equipment of livestock excretion
WO2008111804A1 (en) * 2007-03-13 2008-09-18 Seok Tae Lee Fermentation equipment of livestock excretion

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