KR100893493B1 - Manufacturing method of the organic fertilizer using feces as a raw material - Google Patents

Manufacturing method of the organic fertilizer using feces as a raw material Download PDF

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KR100893493B1
KR100893493B1 KR20080120551A KR20080120551A KR100893493B1 KR 100893493 B1 KR100893493 B1 KR 100893493B1 KR 20080120551 A KR20080120551 A KR 20080120551A KR 20080120551 A KR20080120551 A KR 20080120551A KR 100893493 B1 KR100893493 B1 KR 100893493B1
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manure
decomposition
excrements
glycerin
organic fertilizer
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Korean (ko)
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조웅
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조웅
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Priority to PCT/KR2009/006713 priority patent/WO2010064796A2/en

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    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/10—Addition or removal of substances other than water or air to or from the material during the treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/40—Treatment of liquids or slurries
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Fertilizers (AREA)

Abstract

A method for manufacturing organic fertilizer using excrements is provided to improve efficiency of decomposing excrements in order to enable plant to be supplied with nutriment. A method for manufacturing organic fertilizer using excrements comprises the following steps of: inputting potassium permanganate to remove odor from the excrements and promote decomposition of the excrements stored in a storage tank; primarily decomposing the excrements at a temperature range of 100~110°C for 7~10 hours; inputting the primarily decomposed excrement into a rotary tank having a plurality of metal balls; rotating the rotary tank at high speed for 3~5 minutes to secondarily decompose the liquid excrements; and leaving to stand the excrement so that precipitation takes place and removing glycerin floating the liquid excrement.

Description

분뇨를 이용한 유기질 비료의 제조방법 {Manufacturing method of the organic fertilizer using feces as a raw material}Manufacturing method of organic fertilizer using manure {Manufacturing method of the organic fertilizer using feces as a raw material}

본 발명은 분뇨를 이용한 유기질 비료의 제조방법에 관한 것으로, 더욱 구체적으로는 분뇨를 저장탱크에서 분해한 다음 분뇨에 함유되어 있는 글리세린을 분리제거한 다음 비료를 제조하는 수단에 의해 토양에서 비료의 분해효율성을 높여 식물의 영양공급이 충분히 이루어지도록 한 양질의 유기질 비료 제조방법에 관한 것이다.The present invention relates to a method of manufacturing organic fertilizer using manure, more specifically, the decomposition efficiency of fertilizer in the soil by means of preparing a fertilizer after decomposing the manure in the storage tank and then separating and removing the glycerin contained in the manure It relates to a high quality organic fertilizer manufacturing method to increase the nutrition of the plant is enough to increase.

일반적으로 농토의 지력을 보존하고 양질의 농산물을 생산하기 위하여 퇴비나 비료 등을 사용하고 있으며, 특히 화학비료는 작물의 성장시기에 맞는 필수 성분만을 구성하여 제조. 판매함으로써 더욱 간편하게 소비자가 이용할 수 있도록 하고 있다.In general, compost or fertilizer is used to preserve the intellect of farmland and produce high quality agricultural products. Especially, chemical fertilizer is manufactured by making up only essential ingredients suitable for the growing season of crops. Selling makes it easier for consumers.

그러나, 상기의 화학비료는 농약과 더불어 토양을 산성화시킬 뿐만 아니라 과다사용으로 인하여 환경오염의 주범이 되고 있으며, 이로 인하여 최근 소비자들 은 화학비료에 의해 생산된 농산물보다 퇴비와 같은 유기질 또는 부산물 비료를 사용하여 재배된 농산물을 선호하고 있는 추세이다.However, the above-mentioned chemical fertilizers not only acidify the soil with pesticides, but also become a major culprit of environmental pollution due to overuse. Therefore, consumers have recently used organic or by-product fertilizers, such as compost, rather than agricultural products produced by chemical fertilizers. There is a trend to prefer agricultural products that have been used.

유기질 비료는 퇴비나 부엽, 깻묵, 계분, 인분, 골분 등 동식물의 부산물을 부숙(발효) 시켜 만든 자연산의 비료로서 식물의 생육에 필요한 각종 성분이 고르게 포함되어 있다.Organic fertilizer is a natural fertilizer made by fertilizing (by fermenting) by-products of plants and animals such as compost, leaflets, ink, chicken flour, bone meal, bone meal, etc., and contains various ingredients necessary for plant growth.

유기질 비료 중에서도 원료확보가 용이하여 대량생산이 용이한 분뇨에 패각분 등의 부원료를 혼합하여 이를 발효시켜 유기질 비료로 제조하는 방법이 개시된바 있으나, 이는 수분함량이 약 95%되는 분뇨를 발효조건이 좋은 수분함량(약 55%)으로 조성하기 위하여 부원료를 과다하게 혼합함으로써 최종산물인 비료의 유기질 함량이 떨어지는 문제점과, 분뇨의 혼합물을 발효하게 될 때 발효시 발효온도의 저하로 병원균 및 기생충알이 사멸되지 못하여 안전하고 위생적인 처리가 되지 못하는 문제점과, 분뇨를 비료화하는 공정처리하는 과정에서 악취가 많이 발생하는 문제점이 있었다.Among organic fertilizers, raw materials are easy to secure and easy to mass-produce, and a method of preparing fertilizers by mixing fertilizers such as shell powder and fermenting them has been disclosed. By mixing too much of the subsidiary ingredients in order to create a good moisture content (about 55%), the organic content of the fertilizer as a final product is lowered, and when the fertilizer mixture is fermented, the fermentation temperature is lowered during fermentation, causing pathogens and parasite eggs. There was a problem that could not be killed and not a safe and hygienic treatment, and a lot of odor generated in the process of fertilizing the manure.

이를 감안하여 분뇨를 주원료로 하고 분뇨에 연탄재, 패각분, 왕겨분말 및 톱밥의 부원료를 혼합한 혼합물질로 조성을 한 다음 이 혼합물질에 발효촉진제를 살포하여 발효조 내부로 유입하고 산소를 일정하게 공급하면서 일정온도에서 발효시키고 분뇨의 혼합물질을 안정조에서 다시 교반하면서 차아염소산 나트륨을 살포하여 3일간 숙성시키고 건조 및 포장하는 과정으로 유기질 비료를 제조하고 있다.In consideration of this, manure is used as the main raw material, and the manure is composed of a mixture of briquettes, shells, chaff powder, and sawdust as a raw material.The mixture is sprayed with fermentation accelerators to flow into the fermenter and supply oxygen constantly. Organic fertilizers are prepared by fermentation at a certain temperature, and the mixture of manure is stirred in a stabilizer bath and then sprayed with sodium hypochlorite, aged for 3 days, dried and packaged.

그러나 이러한 분뇨를 이용한 유기질 비료의 경우에도 분뇨에 함유되어 있는 글리세린에 의해 토양에 분해가 잘 되지 않아서 식물에 영양성분을 충분히 공급할 수 없었으므로 생산성이 떨어지는 문제점이 있었다.However, even in the case of organic fertilizer using the manure because the glycerin contained in the manure is not well decomposed into the soil there was a problem that the productivity could not be sufficiently supplied to the nutrients to the plant.

본 발명은 이와 같은 문제점들을 해결하기 위하여 분뇨를 이용한 유기질 비료의 제조방법을 안출한 것으로서, 분뇨를 담겨진 저장탱크에서 과망산카리를 투입하여 1차 분해를 한 다음 다수의 쇠구슬이 구비된 회전통으로 이루어진 볼밀에 투입하고 고속회전시켜 분뇨를 분쇄시키는 수단으로 2차 분해를 한 다음 분뇨분해물의 상층에 부유된 글리세린을 걸러내는 수단으로 분리제거한 상태에서 유기질 유기질 비료를 제조하는 수단에 의해 분뇨를 이용한 유기질 비료가 토양에서 용이하게 분해되어 식물의 영양공급이 충분히 이루어지도록 한 양질의 유기질 비료를 제공함에 있다.The present invention devised a method for producing organic fertilizer using manure in order to solve such problems, the first decomposition by putting permanganate in the storage tank containing the manure to a rotary cylinder equipped with a plurality of iron beads The organic matter using manure by means of manufacturing organic organic fertilizer in the state of being separated into secondary means as a means for crushing the manure by putting in a ball mill made of high speed and pulverizing manure, and then filtering out glycerin suspended in the upper layer of the manure decomposition product. It is to provide high quality organic fertilizers that fertilizers are easily decomposed in soil and sufficient nutrition of plants is achieved.

본 발명은 분뇨가 담겨진 저장탱크에 분해촉진 및 악취를 제거하기 위한 과망산카리를 투입하고 100~110℃의 온도에서 7~10시간 1차 분해시키는 단계와; 상기 1차분해가 된 분뇨를 다수의 쇠구슬이 구비되어 있고 회전통으로 이루어진 통상의 볼밀에 투입하고 3~5분간 고속회전시켜 분뇨와 마찰시켜 액상으로 분쇄시킨 상태로 2차분해시키는 단계와; 상기 2차분해가 이루어진 볼밀의 회전을 중지시켜 5~10분간 침전이 이루어지도록 한 다음 분뇨분해물의 상층에 부유된 글리세린(glycerin)을 분리제거하는 단계와; 상기 글리세린이 분리된 분뇨분해물에 패각분, 골분, 하수슬러지를 혼합하여 분뇨 혼합물질로 조성하는 단계와; 상기 공정들을 거친 혼합물질을 발효조 내부로 유입하여 발효하고 이를 건조시키는 단계를 거쳐 제조되는 분뇨를 이용한 유기질 비료의 제조방법을 특징으로 한다.The present invention comprises the steps of putting the permanganate to promote decomposition and odor removal in the storage tank containing the manure and primary decomposition at a temperature of 100 ~ 110 ℃ for 7 to 10 hours; Putting the first decomposed manure into a conventional ball mill having a plurality of iron balls and rotating in high speed for 3 to 5 minutes, rubbing with the manure to crush the liquid into a liquid state; Stopping the rotation of the ball mill in which the secondary decomposition is performed to allow precipitation for 5 to 10 minutes, and then separating and removing the glycerin suspended in the upper layer of the manure decomposition product; A step of forming a manure mixture by mixing shell shell, bone meal and sewage sludge with the glycerin separated manure decomposition product; Characterized by a method for producing an organic fertilizer using the manure produced through the step of fermenting the mixture through the process and fermented to dry it.

본 발명에 의해 제조되는 유기질 비료는 분뇨의 1차분해단계에서 과망산카리를 투입하여 분뇨의 분해를 촉진하는 역할을 하면서 식물의 영양성분을 공급하고 분뇨의 비료화 과정에서 발생되는 악취를 제거하게 되며, 분뇨의 2차분해단계에서는 다수의 쇠구슬이 구비되어 있고 회전통으로 이루어진 통상의 볼밀에 의해 분뇨를 완전 분쇄하여 액상으로 만들어 준 다음 분뇨에 함유되어 있고 물보다 비중이 낮은 글리세린을 분리제거하여 비료를 제조함으로서 토양에서 비료의 분해효율성을 높여 식물의 영양공급이 충분히 이루어지도록 하는 양질의 유기질 비료를 얻을 수 있는 효과가 있다.Organic fertilizer prepared by the present invention is to promote the decomposition of the manure by putting the permanganate in the primary decomposition stage of the manure to supply the nutrients of the plant and to remove the odor generated during the fertilization process of the manure, In the secondary decomposition stage of the manure, a large number of iron beads are provided and the manure is completely pulverized by a conventional ball mill consisting of a rotary tube to make a liquid, and then fertilizer is prepared by separating and removing glycerin contained in the manure and having a lower specific gravity than water. By increasing the decomposition efficiency of the fertilizer in the soil there is an effect to obtain a high-quality organic fertilizer to ensure sufficient nutrition of the plant.

이하 본 발명의 상세히 설명하면 다음과 같다. 그리고 본 발명을 설명함에 있어서 관련된 공지기능에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우 그 상세한 설명을 생략한다.Hereinafter, the present invention will be described in detail. In the following description of the present invention, if it is determined that the detailed description of the related well-known function may unnecessarily obscure the gist of the present invention, the detailed description thereof will be omitted.

본 발명은 분뇨가 담겨진 저장탱크에 분해촉진 및 악취를 제거하기 위한 과망산카리를 투입하고 100~110℃의 온도에서 7~10시간 1차 분해시키는 단계와; 상기 1차분해가 된 분뇨를 다수의 쇠구슬이 구비되어 있고 회전통으로 이루어진 통상의 볼밀에 투입하고 3~5분간 고속회전시켜 분뇨와 마찰시켜 액상으로 분쇄시킨 상태로 2차분해시키는 단계와; 상기 2차분해가 이루어진 볼밀의 회전을 중지시켜 5~10분간 침전이 이루어지도록 한 다음 분뇨분해물의 상층에 부유된 글리세린(glycerin)을 분리제거하는 단계와; 상기 글리세린이 분리된 분뇨분해물에 패각분, 골분, 하수슬러지를 혼합하여 혼합물질로 조성하는 단계와; 상기 공정들을 거친 혼합물질을 발효조 내부로 유입하여 발효하고 이를 건조시키는 단계를 거쳐 유기질 비료를 제조하게 된다.The present invention comprises the steps of putting the permanganate to promote decomposition and odor removal in the storage tank containing the manure and primary decomposition at a temperature of 100 ~ 110 ℃ for 7 to 10 hours; Putting the first decomposed manure into a conventional ball mill having a plurality of iron balls and rotating in high speed for 3 to 5 minutes, rubbing with the manure to crush the liquid into a liquid state; Stopping the rotation of the ball mill in which the secondary decomposition is performed to allow precipitation for 5 to 10 minutes, and then separating and removing the glycerin suspended in the upper layer of the manure decomposition product; Mixing the shell powder, bone meal and sewage sludge with the glycerin separated manure decomposition product to form a mixture; Organic fertilizer is prepared by introducing the mixture obtained through the above processes into the fermenter, followed by fermentation and drying.

상기 분뇨의 1차분해단계에서는 과망산카리를 투입하되 과망산카리는 분뇨의 분해를 촉진하는 역할을 하면서 식물의 영양성분을 공급하고 분뇨의 비료화 과정에서 발생되는 악취를 제거하기 위한 것으로 분뇨 1톤당 0.1~03ℓ를 투입함이 바람직하다.In the first decomposition stage of the manure, the permanganate is added, but the permanganate serves to promote the decomposition of the manure, to supply the nutrients of the plant and to remove the odor generated during the fertilizing process of the manure. It is preferable to add ˜03 L.

상기 분뇨의 2차분해단계에서는 다수의 쇠구슬이 구비되어 있고 회전통으로 이루어진 통상의 볼밀에 의해 분뇨를 완전 분쇄하여 액상으로 만들어 분뇨에 함유되어 있고 물보다 비중이 낮은 글리세린을 분리제거하기 위한 것으로서 분뇨에 함유된 글리세린(glycerin)은 분뇨를 이용하여 제조된 비료가 토양에서 분해가 되는 것을 억제하여 식물의 영양공급에 지장을 주게 되므로 이러한 글리세린을 분리제거하기 위한 전단계에 해당된다.In the secondary decomposition step of the manure is provided with a plurality of iron beads and is completely pulverized by a conventional ball mill consisting of a rotary tube to make a liquid phase to separate and remove glycerin contained in the manure and lower specific gravity than water to the manure Glycerin (glycerin) is contained in the fertilizer prepared by using the manure is inhibited from being decomposed in the soil will interfere with the nutrition of the plant, so it corresponds to the previous step for separating and removing such glycerin.

상기 글리세린을 분리제거하는 단계에서는 볼밀에 의한 마찰작용으로 분뇨를 2차분해시킨 볼밀의 회전을 중지시켜 5~10분간 침전이 이루어지도록 한 다음 분뇨분해물의 상층에 부유되고 물보다 비중이 작은 글리세린(glycerin)을 분리제거하되 전체 분뇨분해물 체적 대비 상층수를 10~15% 분리제거하되 상기 상층수에는 글리세린뿐만 아니라 물도 포함되어 있음은 물론이며, 이는 글리세린만 완전분리하는데 어려움이 있으므로 상층수의 물과 함께 글리세린을 분리하고자 함에 있다. In the step of separating and removing the glycerin, the rotation of the ball mill in which the manure is secondarily decomposed by frictional action by the ball mill is allowed to settle for 5 to 10 minutes, and then suspended in the upper layer of the manure decomposition product, and glycerin (glycerin having a smaller specific gravity than water). ) To separate and remove 10-15% of the supernatant from the total manure decomposition volume, but the supernatant contains water as well as glycerin, which is difficult to completely separate only glycerin, together with the water of the supernatant. To separate glycerin.

상기 분뇨분해물의 수분함량을 조절하여 비료를 제조하기 위해 분뇨분해물을 혼합조에서 패각분, 골분, 하수슬러지를 혼합하여 혼합물질로 조성하되 그 혼합물질의 수분함량은 50~60%로 하여 발효하기가 좋은 최적 수분함량의 혼합물질로 조성을 하게 됨은 물론이다.In order to prepare the fertilizer by adjusting the water content of the manure decomposition product to form a mixture by mixing the shell powder, bone powder, sewage sludge in the mixing tank, the water content of the mixture is 50 ~ 60% fermentation Of course, the composition is composed of a mixture of good optimum moisture content.

상기 분뇨의 혼합물질을 발효조 내부로 유입하여 발효시키고 이를 열풍건조기 등에 의해 건조시키는 단계에 의해 비료를 제조하는 발효 및 건조시키는 과정의 통상의 분뇨를 이용한 비료제조와 관련된 주지된 기술에 해당되므로 이에 대한 구체적인 설명은 생략한다.Since the mixture of the manure is introduced into the fermentation tank and fermented and dried by a hot air dryer, the fertilizer is manufactured by fermentation and drying, which is a well-known technique related to manufacturing fertilizer using manure. Detailed description will be omitted.

이하 본 발명의 분뇨를 이용한 유기질 비료의 제조방법에 따른 바람직한 실시 예를 설명하면 다음과 같다.Hereinafter, a preferred embodiment according to the manufacturing method of the organic fertilizer using the manure of the present invention.

(가) 분뇨의 1차분해단계(A) First stage of decomposition of manure

수분함량 95%으로 이루어진 분뇨를 저장탱크에 담은 다음 분뇨의 분해를 촉진하는 역할을 하면서 식물의 영양성분을 공급하기 위한 과망산카리를 투입하되 분뇨 1톤당 0.2ℓ의 과망산카리를 투입하고 100℃의 온도에서 8시간 동안 분해시킨다.Put manure consisting of 95% water in the storage tank, and add permanic acid carriage to supply the nutrients of plants while promoting the decomposition of manure. Decompose for 8 hours at temperature.

(나) 분뇨의 2차분해단계(B) secondary decomposition of manure

상기 1차분해가 된 분뇨를 직경 15cm 정도 되는 다수의 쇠구슬이 구비되어 있고 회전통으로 이루어진 통상의 볼밀에 투입하고 회전통을 5분간 고속회전시켜 쇠구슬에 분뇨가 마찰되는 작용으로 분뇨를 액상으로 분쇄시키는 분해가 이루어지도록 한다. The primary decomposition manure is provided with a plurality of iron beads having a diameter of about 15cm and put into a conventional ball mill consisting of a rotating cylinder and rotating the rotating cylinder for 5 minutes at high speed to crush the manure into the liquid by grinding the manure into a liquid Allow decomposition to occur.

(다) 글리세린 분리제거단계(C) Glycerin Separation and Removal Step

상기 볼밀에 의한 마찰에 의해 분뇨의 2차분해가 이루어진 볼밀의 회전을 중지시켜 10분간 침전이 이루어지도록 한 다음 분뇨분해물의 상층에 부유되고 물보다 비중이 작은 글리세린(glycerin)을 분리제거하되 전체 분뇨분해물 체적 대비 상층수를 10%를 분리제거한다.Stopping the rotation of the ball mill, the secondary decomposition of the manure by friction by the ball mill to allow for 10 minutes to settle, and then separates and removes the glycerin (glycerin) suspended in the upper layer of the manure decomposed and less specific gravity than the total manure decomposition products Remove 10% of the top water by volume.

(라) 분뇨의 혼합물질 조성단계(D) Mixing step of manure

상기 글리세린이 분리된 분뇨분해물 중량 60중량%에 패각분, 골분, 하수슬러지를 각각 혼합하여 수분함량 60%의 혼합물질로 조성한다.The glycerol is separated into 60% by weight of the manure decomposed product, shells, bone meal, sewage sludge is mixed to form a mixture of 60% water content.

(마) 발효 및 건조단계(E) Fermentation and Drying Steps

상기 단계들을 거친 혼합물질을 발효조 내부로 유입하여 발효하고 이를 건조시키는 단계를 거쳐 유기질 비료를 제조하게 된다.Organic fertilizer is prepared by introducing the mixture obtained through the above steps into the fermenter, followed by fermentation and drying.

이상에서 본 발명은 상기 실시 예를 참고하여 설명하였지만 본 발명의 기술사상범위 내에서 다양한 변형실시가 가능함은 물론이다.In the above, the present invention has been described with reference to the above embodiments, but various modifications can be made within the technical scope of the present invention.

도 1은 본 발명의 분뇨를 이용한 유기질 비료의 제조공정도이다.1 is a manufacturing process chart of the organic fertilizer using the manure of the present invention.

Claims (3)

분뇨가 담겨진 저장탱크에 과망산카리를 투입하고 100~110℃의 온도에서 7~10시간 1차 분해시키는 단계와; Injecting permanganate into the storage tank containing the manure and decomposing it first at a temperature of 100 to 110 ° C for 7 to 10 hours; 상기 1차 분해단계에서 투입되는 과망산카리는 분뇨의 분해를 촉진하는 역할을 하면서 식물의 영양성분을 공급하고 분뇨의 비료화 과정에서 발생되는 악취를 제거하기 위한 것으로 분뇨 1톤당 0.1~03ℓ를 투입하며,Permanganic acid, which is introduced in the first decomposition step, serves to promote the decomposition of manure and to supply nutrients of plants and to remove odors generated during the fertilization process of manure. , 상기 1차분해가 된 분뇨를 다수의 쇠구슬이 구비되어 있고 회전통으로 이루어진 통상의 볼밀에 투입하고 3~5분간 고속회전시켜 분뇨와 마찰시켜 액상으로 분쇄시킨 상태로 2차분해시키는 단계와; Putting the first decomposed manure into a conventional ball mill having a plurality of iron balls and rotating in high speed for 3 to 5 minutes, rubbing with the manure to crush the liquid into a liquid state; 상기 2차분해가 이루어진 볼밀의 회전을 중지시켜 5~10분간 침전이 이루어지도록 한 다음 분뇨분해물의 상층에 부유된 글리세린(glycerin)을 분리제거하는 단계와; Stopping the rotation of the ball mill in which the secondary decomposition is performed to allow precipitation for 5 to 10 minutes, and then separating and removing the glycerin suspended in the upper layer of the manure decomposition product; 상기 글리세린 분리제거 단계에서는 분뇨분해물의 상층에 부유되고 물보다 비중이 작은 글리세린(glycerin)을 분리제거하되 전체 분뇨분해물 체적 대비 상층수를 10~15% 분리제거 하고,In the glycerol separation and removal step, the glycerine (glycerin) suspended in the upper layer of the manure decomposition product and the specific gravity is smaller than water, but separated from the volume of the total manure decomposition volume by 10 to 15%, 상기 글리세린이 분리된 분뇨분해물에 패각분, 골분, 하수슬러지를 혼합하여 분뇨 혼합물질로 조성하는 단계와; A step of forming a manure mixture by mixing shell shell, bone meal and sewage sludge with the glycerin separated manure decomposition product; 상기 공정을 거친 혼합물질을 발효조 내부로 유입하여 발효하고 이를 건조시키는 단계를 거쳐 제조되는 것을 특징으로 하는 분뇨를 이용한 유기질 비료의 제조방법.The method of producing an organic fertilizer using manure, characterized in that the mixture is passed through the fermentation process through the fermentation process and manufactured through the step of drying it. 삭제delete 삭제delete
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KR101367676B1 (en) 2013-05-03 2014-03-12 변종성 Manufacturing system of the organic fertilizer

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CN102603424B (en) * 2012-04-17 2013-10-09 江苏花海农业科技有限公司 Method for producing ecological environment-protecting particle nutritive soil by utilizing lake sludge

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