KR100684348B1 - Manufacture method of compost recycling useless trees - Google Patents

Manufacture method of compost recycling useless trees Download PDF

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KR100684348B1
KR100684348B1 KR1020060078468A KR20060078468A KR100684348B1 KR 100684348 B1 KR100684348 B1 KR 100684348B1 KR 1020060078468 A KR1020060078468 A KR 1020060078468A KR 20060078468 A KR20060078468 A KR 20060078468A KR 100684348 B1 KR100684348 B1 KR 100684348B1
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carbon
powder
charcoal
excretion
compost
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KR1020060078468A
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Korean (ko)
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문병권
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주식회사 도화종합기술공사
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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
    • C05F11/00—Other organic fertilisers
    • 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
    • C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
    • C05G5/00—Fertilisers characterised by their form
    • C05G5/10—Solid or semi-solid fertilisers, e.g. powders
    • C05G5/14—Tablets, spikes, rods, blocks or balls
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Fertilizers (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

A method for manufacturing eco-friendly organic compost by using dead trees is provided to produce the compost which gives oxygen while removing heavy metal ingredients from soil, and to eliminate moisture from wet soil while keeping rainwater in dry soil by burning dead timbers to produce charcoal and mixing the charcoal with live excretion. The method includes the steps of: curing and drying livestock excretion by aging and drying the excretion in a dryer at 85 to 95deg.C for 20 to 30 hours to reduce water content to 10% or less(S110); crushing the excretion in a particle size ranging from 0.1 to 0.2mm using a crusher(S120); collecting carbon moiety by burning dead timbers to obtain carbon fraction, breaking charcoal fraction to produce charcoal powder and admixing the carbon fraction and the charcoal powder(S130); mixing the excretion powder with the carbon moiety in a ratio by weight of 7:3 to 6:4(S140); preparing carbon compost by compressing the mixture into balls with diameter of 2 to 4mm and calcining the balls at 120 to 150deg.C to have water content of less than 5%(S150); and packaging the completed carbon compost in a constant weight unit(kg)(S160).

Description

고사목을 재활용한 친환경 유기농 퇴비 제조방법{Manufacture Method of Compost recycling useless trees}Manufacturing method of eco-friendly organic compost with recycled dead wood

도 1은 본 발명에 따른 고사목을 재활용한 친환경 유기농 퇴비 제조방법을 설명하기 위한 공정도,1 is a process chart for explaining the eco-friendly organic compost manufacturing method recycled dead wood according to the present invention,

도 2는 본 발명에 따른 고사목을 재활용한 친환경 유기농 퇴비 제조방법을 설명하기 위한 개념도.Figure 2 is a conceptual diagram for explaining the environmentally friendly organic compost manufacturing method recycled dead wood according to the present invention.

<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

S110 : 숙성 건조 단계 S120 : 분뇨 파쇄 단계S110: ripening drying step S120: manure crushing step

S130 : 탄소분 수거 단계 S140 : 혼합 단계S130: carbon powder collection step S140: mixing step

S150 : 비료 제조 단계 S160 : 포장 단계S150: fertilizer manufacturing step S160: packing step

본 발명은 퇴비 제조방법에 관한 것으로서, 상세하게는 고사목을 재활용한 친환경 유기농 퇴비 제조방법에 관한 것이다.The present invention relates to a compost manufacturing method, and more particularly, to an environmentally friendly organic compost manufacturing method recycled dead wood.

일반적으로, 산에서 발생되는 고사목은 그래도 방치되어 있기 때문에 산불의 불씨가 되고, 산불 발생시 불이 붙어 화력을 가중시켜 산불의 피해를 확산시킨다.In general, the dead wood that occurs in the mountain is still the embers of the forest fire because it is left unattended, and when the forest fire occurs, the fire is attached to increase the fire power to spread the damage of the forest fire.

또한, 홍수시 댐이나 하천으로 유입되어 물의 소통을 차단하여 피해를 가중시킨다.In addition, when floods are introduced into dams or rivers, the traffic is blocked to increase the damage.

그리하여, 매년 막대한 예산을 들어 고사목을 치우는 폐해가 발생한다.Thus, every year, a huge budget is used to destroy dead trees.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 고사목을 소각하여 소각시 발생하는 숯과 분뇨를 혼합하여 유기농 퇴비를 제조할 수 있도록 하는 고사목을 재활용한 친환경 유기농 퇴비 제조방법을 제공하는데 그 목적이 있다.The present invention is to solve the problems as described above, to provide an environmentally friendly organic compost manufacturing method recycled old wood to make the organic compost by mixing the charcoal and manure produced by incineration of dead wood. have.

상기와 같은 목적을 달성하기 위한 본 발명의 특징은,Features of the present invention for achieving the above object,

수거된 축산 분뇨를 건조기 내부에서 85~95℃의 온도로 20~30시간동안 숙성 건조시켜 수분 함량을 10% 이하로 유지시키는 숙성 건조 단계(S110)와; 상기에서 건조된 축산 분뇨를 파쇄기를 이용하여 0.1~0.2㎜의 입자 크기로 파쇄시켜 분뇨 분말을 제조하는 분뇨 파쇄 단계(S120)와; 수거된 고사목을 소각로 내에서 소각하여 생성되는 탄소분을 수거하고, 탄소분 이외에 발생되는 숯을 파쇄기를 이용하여 0.1~0.2㎜의 입자 크기로 파쇄시켜 숯 분말을 제조하여 상기 탄소분과 혼합하는 탄소분 수거 단계(S130)와; 상기 분뇨 분말과 탄소분을 7:3 내지 6:4의 중량비로 혼합하는 혼합 단계(S140)와; 상기에서 혼합된 탄소 비료를 압축기를 이용하여 2~4㎜의 볼 형태로 제조한 후, 120~150℃로 소성하여 수분 함량 5% 이하를 유지하는 볼 형태의 탄소 비료를 제조하는 비료 제조 단계(S150); 및 상기에서 제조된 탄소 비료를 일정 무게 단위(㎏)로 포장하는 포장 단계(S160)로 이루어지는 것을 특징으로 한다.Aging drying step (S110) to maintain the water content of 10% by aging and drying the collected livestock manure at a temperature of 85 ~ 95 ℃ inside the dryer for 20-30 hours; Manure crushing step (S120) to produce a manure powder by crushing the dried livestock manure to a particle size of 0.1 ~ 0.2 mm using a crusher; Collecting carbon powder produced by incineration of the collected dead wood in an incinerator, and collecting carbon powder by crushing char generated in addition to carbon powder into a particle size of 0.1 to 0.2 mm using a crusher to prepare a charcoal powder and mixing the carbon powder with the carbon powder ( S130); Mixing the manure powder and carbon powder in a weight ratio of 7: 3 to 6: 4 (S140); Fertilizer manufacturing step of preparing a carbon fertilizer mixed in the above in the form of a ball of 2 ~ 4㎜ by using a compressor, and then firing at 120 ~ 150 ℃ to produce a carbon fertilizer in the form of a ball to maintain a moisture content of 5% or less ( S150); And it characterized in that it comprises a packaging step (S160) of packaging the prepared carbon fertilizer in a predetermined weight unit (kg).

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이하, 본 발명에 따른 고사목을 재활용한 친환경 유기농 퇴비 제조방법을 첨부된 도면을 참조하여 상세하게 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings, eco-friendly organic compost manufacturing method recycled dead wood according to the present invention.

도 1은 본 발명에 따른 고사목을 재활용한 친환경 유기농 퇴비 제조방법을 설명하기 위한 공정도이고, 도 2는 본 발명에 따른 고사목을 재활용한 친환경 유기농 퇴비 제조방법을 설명하기 위한 개념도이다.1 is a process chart for explaining the eco-friendly organic compost manufacturing method recycled dead wood according to the present invention, Figure 2 is a conceptual diagram for explaining the eco-friendly organic compost manufacturing method recycled dead wood according to the present invention.

하기에서 본 발명을 설명함에 있어, 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략할 것이다. 그리고 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례 등에 따라 달라질 수 있다. 그러므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Terms to be described later are terms defined in consideration of functions in the present invention, and may be changed according to intentions or customs of users or operators. Therefore, the definition should be made based on the contents throughout the specification.

도 1 및 도 2를 참조하면, 본 발명에 따른 고사목을 재활용한 친환경 유기농 퇴비 제조방법은 수거된 축산 분뇨를 건조기 내부에서 85~95℃의 온도로 20~30시간동안 숙성 건조시켜 수분 함량을 10% 이하로 유지시키는 숙성 건조한다(S110).1 and 2, the eco-friendly organic compost manufacturing method recycled dead wood according to the present invention is aged by drying the collected livestock manure at a temperature of 85 ~ 95 ℃ in a dryer for 20 to 30 hours, the moisture content 10 It is dried to maintain below% (S110).

그리고, 건조된 축산 분뇨를 파쇄기를 이용하여 0.1~0.2㎜의 입자 크기로 파 쇄시켜 분뇨 분말을 제조한다(S120).Then, the dried livestock manure is crushed to a particle size of 0.1 ~ 0.2 mm using a crusher to prepare a manure powder (S120).

한편, 수거된 고사목을 소각로 내에서 소각하여 생성되는 탄소분을 수거한다(S130). 이때, 상기 수거된 고사목을 소각로 내에서 소각시 발생되는 열을 통해 온수를 발생하고, 발생된 온수를 축열조에 저장하여 소각로 인근 주택에 난방 및 급탕용으로 공급할 수 있다.On the other hand, the collected dead wood is collected by incineration in the incinerator to collect the carbon powder (S130). At this time, the collected dead wood may generate hot water through the heat generated during incineration in the incinerator, and the generated hot water may be stored in a heat storage tank and supplied to the house near the incinerator for heating and hot water supply.

또한, 분뇨 분말과 탄소분을 7:3 내지 6:4의 중량비로 혼합한다(S140). 이때, 상기 수거된 고사목을 소각로 내에서 소각시 탄소분 이외에 발생되는 숯을 파쇄기를 이용하여 0.1~0.2㎜의 입자 크기로 파쇄시켜 숯 분말을 제조하여 상기 탄소분과 혼합하고, 숯 분말과 탄소분이 혼합된 것을 분뇨 분말과 혼합하는 것이 바람직하다.In addition, the manure powder and the carbon powder is mixed in a weight ratio of 7: 3 to 6: 4 (S140). At this time, the collected dead wood in the incinerator to burn charcoal generated in addition to the carbon powder in the crusher to a particle size of 0.1 ~ 0.2㎜ by using a crusher to prepare a charcoal powder and mixed with the carbon powder, the charcoal powder and carbon powder is mixed It is preferable to mix this with manure powder.

그런 다음, 상기에서 혼합된 탄소 비료를 압축기를 이용하여 2~4㎜의 볼 형태로 제조한 후, 120~150℃로 소성하여 수분 함량 5% 이하를 유지하는 볼 형태의 탄소 비료를 제조한다(S150).Then, the carbon fertilizer mixed in the above was prepared in the form of a ball of 2 ~ 4 mm by using a compressor, and then calcined at 120 ~ 150 ℃ to produce a ball-shaped carbon fertilizer to maintain the moisture content of 5% or less ( S150).

그리고, 상기에서 제조된 탄소 비료를 일정 무게 단위(㎏), 예를 들면 10㎏, 15㎏, 20㎏ 단위로 포장한다(S160).Then, the carbon fertilizer prepared above is packaged in a predetermined weight unit (kg), for example, 10 kg, 15 kg, 20 kg units (S160).

따라서, 비료에 숯을 포함시킴으로써 토양에 산소를 공급하고, 토양의 중금속 등을 제거함으로써 식물 생장에 도움을 주고, 볼 형태로 제조되기 때문에 습기가 많은 토양에서는 습기를 제거하고, 빗물을 함유할 수 있어 건조한 토양에서는 수분을 공급할 수 있다.Therefore, by including charcoal in the fertilizer, oxygen is supplied to the soil, it helps plant growth by removing heavy metals from the soil, and because it is manufactured in the form of balls, it can remove moisture and contain rainwater in moist soils. It can moisturize dry soil.

상기와 같이 구성되는 본 발명인 고사목을 재활용한 친환경 유기농 퇴비 제조방법에 따르면, 고사목을 소각하여 소각시 발생하는 숯과 분뇨를 혼합하여 유기농 퇴비를 제조할 수 있는 이점이 있다.According to the eco-friendly organic compost manufacturing method recycled dead wood of the present invention is configured as described above, there is an advantage that can produce organic compost by mixing the charcoal and manure generated by incineration of dead wood.

본 발명은 다양하게 변형될 수 있고 여러 가지 형태를 취할 수 있으며 상기 발명의 상세한 설명에서는 그에 따른 특별한 실시 예에 대해서만 기술하였다. 하지만 본 발명은 상세한 설명에서 언급되는 특별한 형태로 한정되는 것이 아닌 것으로 이해되어야 하며, 오히려 첨부된 청구범위에 의해 정의되는 본 발명의 정신과 범위 내에 있는 모든 변형물과 균등물 및 대체물을 포함하는 것으로 이해되어야 한다.As those skilled in the art would realize, the described embodiments may be modified in various ways, all without departing from the spirit or scope of the present invention. It is to be understood, however, that the present invention is not limited to the specific forms referred to in the description, but rather includes all modifications, equivalents, and substitutions within the spirit and scope of the invention as defined by the appended claims. Should be.

Claims (3)

수거된 축산 분뇨를 건조기 내부에서 85~95℃의 온도로 20~30시간동안 숙성 건조시켜 수분 함량을 10% 이하로 유지시키는 숙성 건조 단계(S110)와;Aging drying step (S110) to maintain the water content of 10% by aging and drying the collected livestock manure at a temperature of 85 ~ 95 ℃ inside the dryer for 20-30 hours; 상기에서 건조된 축산 분뇨를 파쇄기를 이용하여 0.1~0.2㎜의 입자 크기로 파쇄시켜 분뇨 분말을 제조하는 분뇨 파쇄 단계(S120)와;Manure crushing step (S120) to produce a manure powder by crushing the dried livestock manure to a particle size of 0.1 ~ 0.2 mm using a crusher; 수거된 고사목을 소각로 내에서 소각하여 생성되는 탄소분을 수거하고, 탄소분 이외에 발생되는 숯을 파쇄기를 이용하여 0.1~0.2㎜의 입자 크기로 파쇄시켜 숯 분말을 제조하여 상기 탄소분과 혼합하는 탄소분 수거 단계(S130)와;Collecting carbon powder produced by incineration of the collected dead wood in an incinerator, and collecting carbon powder by crushing char generated in addition to carbon powder into a particle size of 0.1 to 0.2 mm using a crusher to prepare a charcoal powder and mixing the carbon powder with the carbon powder ( S130); 상기 분뇨 분말과 탄소분을 7:3 내지 6:4의 중량비로 혼합하는 혼합 단계(S140)와;Mixing the manure powder and carbon powder in a weight ratio of 7: 3 to 6: 4 (S140); 상기에서 혼합된 탄소 비료를 압축기를 이용하여 2~4㎜의 볼 형태로 제조한 후, 120~150℃로 소성하여 수분 함량 5% 이하를 유지하는 볼 형태의 탄소 비료를 제조하는 비료 제조 단계(S150); 및Fertilizer manufacturing step of preparing a carbon fertilizer mixed in the above in the form of a ball of 2 ~ 4㎜ by using a compressor, and then firing at 120 ~ 150 ℃ to produce a carbon fertilizer in the form of a ball to maintain a moisture content of 5% or less ( S150); And 상기에서 제조된 탄소 비료를 일정 무게 단위(㎏)로 포장하는 포장 단계(S160)로 이루어지는 것을 특징으로 하는 고사목을 재활용한 친환경 유기농 퇴비 제조방법.Eco-friendly organic compost manufacturing method that recycled dead wood, characterized in that the packing step (S160) of packaging the prepared carbon fertilizer in a predetermined weight unit (kg). 삭제delete 삭제delete
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2479897A (en) * 2010-04-28 2011-11-02 Carbon Compost Co Charcoal-containing soil improving product

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0782069A (en) * 1993-09-09 1995-03-28 Shin Nippon Rakunou Kenkyusho:Kk Compost preparation process
KR200292510Y1 (en) 2002-07-11 2002-10-28 남학진 A equipment turning the carbides and sludges of by-products into resources
KR20020090828A (en) * 2001-05-29 2002-12-05 윤영수 Sawdust compost manufacturing method for facility house using waste wood.
KR20020092510A (en) * 2001-06-04 2002-12-12 심동수 A Method for Constructing and Removing Soil-Nail by Blasting
KR20050079874A (en) * 2004-02-07 2005-08-11 청화산영농조합법인 The production method of microorganism fermented compost, providing of both good physical properties, which is improving soil, and fertilizing efficiency, by using organic matters including the excreta of chickens, cattles, and pigs, and any sort of woods, having high carbon-nitrogen(c/n) ratio, and its process

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0782069A (en) * 1993-09-09 1995-03-28 Shin Nippon Rakunou Kenkyusho:Kk Compost preparation process
KR20020090828A (en) * 2001-05-29 2002-12-05 윤영수 Sawdust compost manufacturing method for facility house using waste wood.
KR20020092510A (en) * 2001-06-04 2002-12-12 심동수 A Method for Constructing and Removing Soil-Nail by Blasting
KR200292510Y1 (en) 2002-07-11 2002-10-28 남학진 A equipment turning the carbides and sludges of by-products into resources
KR20050079874A (en) * 2004-02-07 2005-08-11 청화산영농조합법인 The production method of microorganism fermented compost, providing of both good physical properties, which is improving soil, and fertilizing efficiency, by using organic matters including the excreta of chickens, cattles, and pigs, and any sort of woods, having high carbon-nitrogen(c/n) ratio, and its process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
2002925100000 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2479897A (en) * 2010-04-28 2011-11-02 Carbon Compost Co Charcoal-containing soil improving product

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