KR19980066353A - Inorganic fertilizer prepared by using food waste and quicklime and inorganic fertilizer manufactured by copper production - Google Patents

Inorganic fertilizer prepared by using food waste and quicklime and inorganic fertilizer manufactured by copper production Download PDF

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Publication number
KR19980066353A
KR19980066353A KR1019970001813A KR19970001813A KR19980066353A KR 19980066353 A KR19980066353 A KR 19980066353A KR 1019970001813 A KR1019970001813 A KR 1019970001813A KR 19970001813 A KR19970001813 A KR 19970001813A KR 19980066353 A KR19980066353 A KR 19980066353A
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inorganic fertilizer
quicklime
food waste
manufactured
compound
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KR1019970001813A
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KR100213469B1 (en
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조경래
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조경래
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    • 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
    • C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F9/00—Fertilisers from household or town refuse

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

Abstract

본 발명은 음식물찌꺼기와 생석회를 이용한 무기비료의 제조방법 및 동제조방법에 의해 제조되는 무기비료에 관한 것으로, 음식물찌꺼기(A)에 생석회(B)를 소정비율로 배합하는 공정과 교반된 배합물(C)을 발효시키는 공정과 발효된 배합물(C)을 분쇄하는 공정이 순차적으로 진행되어 제조되도록 한 무기비료를 구현하여 음식물찌꺼기를 바람직한 처리방법을 제공한다.The present invention relates to a method for preparing inorganic fertilizer using food waste and quicklime, and to an inorganic fertilizer prepared by the same method. The process of blending quicklime (B) with food waste (A) at a predetermined ratio and a stirred compound ( The process of fermenting C) and the process of pulverizing the fermented blend (C) are sequentially carried out to provide an inorganic fertilizer to be manufactured to provide a preferred method for treating food waste.

Description

음식물찌꺼기와 생석회를 이용한 무기비료의 제조방법 및 동제조방법에 의해 제조되는 무기비료Inorganic fertilizer prepared by using food waste and quicklime and inorganic fertilizer manufactured by copper production

제 1 도는 본 발명에 다른 무기비료의 제조공정도.1 is a manufacturing process chart of the inorganic fertilizer according to the present invention.

* 도면의 주요 부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : 교반수단, 2 : 발효용기, 3 : 분쇄수단, A : 음식물찌꺼기, B : 생석회, C : 배합물1: stirring means, 2: fermentation vessel, 3: grinding means, A: food waste, B: quicklime, C: compound

본 발명은 무기비료의 제조방법 및 동제조방법에 의해 제조되는 무기비료에 관한 것으로 특히, 각종의 음식물찌꺼기와 생석회(生石灰)를 이용하여 제조되는 우수한 성분의 알칼리성 무기비료를 구현한 것이다.The present invention relates to an inorganic fertilizer produced by the method for producing an inorganic fertilizer and a copper manufacturing method, and in particular, to implement an alkaline inorganic fertilizer of excellent ingredients prepared using various food waste and quicklime (生石灰).

생활수준의 향상과 함께 각종 음식물찌꺼기의 배출은 증가일로에 있는바, 그 처리가 사회적인 문제점으로 대두되고 있다.With the improvement of living standards, the discharge of various food wastes is on the rise, and the treatment is emerging as a social problem.

그에 따라 음식물찌꺼기를 바람직하게 재활용하고자 하는 갖가지의 방법이 백출되었으나, 음식물찌꺼기를 재활용하는 방안의 주류를 이루는 것은 음식물찌꺼기를 발효시켜 퇴비 등의 물질로 제조하는 것이었다.As a result, various methods for recycling food wastes are desired. However, the mainstream of the method for recycling food wastes is to ferment food wastes and produce compost.

종래에 사용되던 음식물찌꺼기를 이용한 퇴비의 제조방법은 수거된 음식물 찌꺼기에 각종의 필요첨가물을 혼합한 후, 위 혼합물을 고온고압으로 장시간 동안 발효시킨 다음 분쇄하여 퇴비를 제조하는 것이었다.Conventionally, a method for preparing compost using food waste was prepared by mixing various necessary additives with the collected food waste, then fermenting the above mixture at high temperature and high pressure for a long time and then grinding to prepare compost.

음식물찌꺼기를 고온고압으로 발효시켜줄 수 있게끔 제조된 장비는 갖가지 형태의 것이 안출되어 사용되고 있다.Equipment manufactured to ferment food waste at high temperature and high pressure has been used in various forms.

상기와 같이 음식물찌꺼기를 퇴비로 재활용하는 방안은 매우 바람직한 것이나, 음식물찌꺼기를 퇴비로 제조하여 주기 위한 장비의 가격이 고가이므로 일반의 가정이나 요식업소에서는 구입하기가 쉽지 않은 결점이 있어 적극적인 이용이 이루어지지 않고 있다.As mentioned above, the method of recycling food waste to compost is highly desirable, but since the price of equipment for manufacturing food waste to compost is expensive, it is not easy to purchase in a general home or restaurant, so active use is made. I'm not losing.

또한, 음식물찌꺼기를 발효시키는데 필요한 시간과 에너지의 소요가 과다하다는 문제점이 있었다.In addition, there is a problem that the time and energy required to ferment the food waste is excessive.

따라서, 본 발명의 목적은 비용의 부담없이 간단한 방법으로 음식물찌꺼기를 단시간내에 발효시켜 무기비료화 할 수 있는 방안을 구현하여 버려지는 음식물찌꺼기의 적극적인 재활용을 도모함에 있다.Accordingly, an object of the present invention is to promote active recycling of discarded food wastes by implementing a method of fermenting food wastes in a short time and inorganic fertilizers in a simple manner without burden of cost.

상기 목적을 달성하기 위한 본 발명은 음식물찌꺼기와 분말상태의 생석회를 소정비율로 배합하여 교반하는 공정과, 교반된 배합물을 발효시키는 공정과, 발효된 배합물을 분쇄하는 공정이 순차적으로 진행되며 무기비료가 제되어짐을 특징으로 하며 이하 부수되는 도면과 함께 본 발명을 보다 상세히 설명한다.The present invention for achieving the above object is a step of mixing the food waste and the powdered quicklime in a predetermined ratio and stirring, the step of fermenting the stirred mixture, and the step of grinding the fermented blend in order The present invention will be described in more detail with reference to the accompanying drawings.

본 발명인 무기비료제조의 바람직한 실시예는 다음과 같이 이루어진다.A preferred embodiment of the present invention inorganic fertilizer production is made as follows.

제1도는 본 발명에 따른 무기비료의 제조공정도이다.1 is a manufacturing process chart of the inorganic fertilizer according to the present invention.

도시된 바와 같이 음식물찌꺼기(A)와 분말화된 생석회(B)를 소정비율로 배합한 배합물(C)을 교반수단(1)에 투입하여 일정시간 동안 교반한다.As shown, the food waste (A) and the powdered quicklime (B) blended in a predetermined ratio (C) is added to the stirring means (1) and stirred for a predetermined time.

상기 교반과정에서 생석회(B)가 80℃ - 110℃의 발열반응을 일으키게 되며, 30분 내지 3시간 정도를 교반하게 되면 생석회의 발열반응에 의해 배합물(C)의 60 - 70%가 감량된다.In the stirring process, quicklime (B) causes an exothermic reaction of 80 ° C. to 110 ° C., and when stirring for about 30 minutes to 3 hours, 60 to 70% of the compound (C) is reduced by the exothermic reaction of quicklime.

상기 교반공정을 거쳐 교반된 배합물(C)을 발효용기(2)에 투입하여 일정기간을 발효시킨다.The compound (C) stirred through the stirring process is introduced into the fermentation vessel (2) to ferment for a certain period of time.

상기 발효공정을 거친 배합물(C)을 분쇄수단(3)에 투입하여 미분쇄된 응어리상태로 남아 있는 내용물을 미세하게 분쇄시키면 본 발명에 따른 무기비료(Z)의 제조가 완료된다.When the compound (C) subjected to the fermentation process is added to the grinding means 3 and finely pulverized the contents remaining in the pulverized core state, the preparation of the inorganic fertilizer Z according to the present invention is completed.

한편, 음식물찌꺼기(A)에 배합되는 생석회(B)는 그 배합비율을 높이 할수록 생석회(B)의 발열에 따른 배합물(C)의 발효효과가 우수하게 나타났으며, 발효에 소요되는 시간도 단축되었다. (생석회의 최저 배합비율은 30%이상이 되어야함.)On the other hand, the quicklime (B) to be blended in the food waste (A) showed a higher fermentation effect of the compound (C) according to the exothermic heat of the quicklime (B), the shorter the time required for fermentation It became. (Minimum compounding ratio of quicklime should be more than 30%.)

그리고, 다량의 음식물찌꺼기를 장시간에 걸쳐 발효시키고자 할 시에는 음식물찌꺼기에 배합되는 생석회분말의 표면에 공업용우지를 코팅처리하여 배합물을 발효시킨다.In addition, when a large amount of food waste is to be fermented for a long time, the compound is fermented by coating an industrial paper on the surface of the quicklime powder blended in the food waste.

상기와 같은 생석회분말을 사용하게 되면 생석회에 코팅된 공업용우지의 일차적인 용해가 이루어진 후, 생석회와 배합된 음식물찌꺼기의 발열이 이루어지므로 발열시간의 연장효과를 얻을 수 있다.When the quicklime powder is used as described above, since the primary dissolution of the industrial paper coated on the quicklime is made, heat generation of the food waste mixed with the quicklime is achieved, thereby obtaining an extension of the exothermic time.

* 도면중 미설명부호 (Z)는 제조완료된 무기비료이다. ** Unexplained symbol (Z) in the figure is a manufactured inorganic fertilizer. *

상기 제조방법에 의해 제조된 무기비료는 알칼리성이었다.The inorganic fertilizer produced by the above production method was alkaline.

본 발명인 무기비료의 PH를 테스트 페이퍼(Test Paper)로 측정하고, 이를 생석회 및 수도물의 PH와 비교하였으며 결과는 표1.과 같이 나타났다.The inorganic fertilizer of the present invention was measured by the test paper (Test Paper), and compared with the pH of quicklime and tap water and the results are shown in Table 1.

[표 1]TABLE 1

상술한 바와 같이 본 발명인 제조방법은 제조에 따른 고가의 장비를 필요로 하지 않으면서 음식물찌꺼기를 효과적으로 재활용하여 무기비료로 제조할 수 있는 것이다.As described above, the inventors of the present invention can produce the inorganic fertilizer by effectively recycling the food waste without the need for expensive equipment according to the production.

또한, 본 발명인 제조방법에 의해 제조된 무기비료는 우수한 성분을 갖는 알칼리성 무기비료로서 산성화된 토양에 살포시 토양을 중성화 시킬 수 있는 등의 다채로운 효과를 득할 수 있는 매우 유용한 발명인 것이다In addition, the inorganic fertilizer manufactured by the present invention is an alkaline inorganic fertilizer having excellent components, which is a very useful invention that can obtain various effects such as neutralizing the soil when spraying on acidified soil.

Claims (3)

각종의 음식물찌꺼기(A)에 분말화된 생석회(B)를 30%이상이 될 수 있도록 배합하는 공정과;Blending powdered quicklime (B) to various food wastes (A) so as to be 30% or more; 상기와 같이 배합된 배합물(C)을 교반시키는 공정과;Stirring the compound (C) blended as described above; 상기와 같이 교반된 배합물(C)을 발효시키는 공정과;Fermenting the blended compound (C) as described above; 상기와 같이 발효된 배합물(C)을 분쇄시키는 공정이 순차적으로 진행되어 무기비료(Z)가 제조되어짐을 그 특징으로 하는 음식물찌꺼기와 생석회를 이용한 무기 비료의 제조방법.Process for pulverizing the compound (C) fermented as described above proceeds sequentially to produce inorganic fertilizer using food waste and quicklime characterized in that the inorganic fertilizer (Z) is produced. 상기한 제1항에 있어서;The method of claim 1; 음식물찌꺼기(A)에 배합되는 생석회(B)의 표면에 공업용우지가 코팅처리되어짐을 그 특징으로 하는 음식물찌꺼기와 생석회를 이용한 무기비료의 제조방법.A process for producing inorganic fertilizer using food waste and quicklime, characterized in that industrial paper is coated on the surface of quicklime (B) blended with food waste (A). 제1항의 제조방법에 의하여 제조되어짐을 그 특징으로 하는 무기비료.Inorganic fertilizer, characterized in that the manufacturing method according to claim 1.
KR1019970001813A 1997-01-20 1997-01-20 Method for manufacturing inorganic manure using food wastes and quicklime KR100213469B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030012984A (en) * 2001-08-06 2003-02-14 김용호 Process for Preparing Compost Containing Limes
KR102223941B1 (en) 2019-09-17 2021-03-04 박명서 The method of high-calcium manure using organic waste and its apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100401419B1 (en) * 2000-11-29 2003-10-11 이종철 The method and plant of manufacturing complex fertilizer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030012984A (en) * 2001-08-06 2003-02-14 김용호 Process for Preparing Compost Containing Limes
KR102223941B1 (en) 2019-09-17 2021-03-04 박명서 The method of high-calcium manure using organic waste and its apparatus

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