KR20000023927A - Mixing and fermentation system for food waste treatment - Google Patents
Mixing and fermentation system for food waste treatment Download PDFInfo
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- KR20000023927A KR20000023927A KR1019990047330A KR19990047330A KR20000023927A KR 20000023927 A KR20000023927 A KR 20000023927A KR 1019990047330 A KR1019990047330 A KR 1019990047330A KR 19990047330 A KR19990047330 A KR 19990047330A KR 20000023927 A KR20000023927 A KR 20000023927A
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- food waste
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- 239000010794 food waste Substances 0.000 title claims abstract description 50
- 238000000855 fermentation Methods 0.000 title claims abstract description 39
- 230000004151 fermentation Effects 0.000 title claims abstract description 39
- 238000002156 mixing Methods 0.000 title description 2
- 238000010298 pulverizing process Methods 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims description 33
- 238000000227 grinding Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000001939 inductive effect Effects 0.000 abstract 1
- 244000005700 microbiome Species 0.000 description 12
- 239000002245 particle Substances 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 230000004913 activation Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000002776 aggregation Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
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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
- C05F9/00—Fertilisers from household or town refuse
- C05F9/02—Apparatus for the manufacture
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/02—Separating microorganisms from their culture media
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
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- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Genetics & Genomics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Biomedical Technology (AREA)
- Virology (AREA)
- Microbiology (AREA)
- Tropical Medicine & Parasitology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
Description
본 고안은 음식물쓰레기를 일정온도에서 교반하면서 미생물에 의하여 발효되도록 한 장치에 관한 것으로, 특히 상기 음식물쓰레기가 교반될때에 응집되어 덩어리로되는 것을 방기하여 처리효율을 상승시키고 기계에 과부하가 걸리지 않도록 한 음식물쓰레기의 교반발효장치에 관한 것이다.The present invention relates to a device that allows food waste to be fermented by microorganisms while stirring at a predetermined temperature, and in particular, prevents the food waste from agglomerating and agglomerating when the food waste is agitated to increase processing efficiency and prevent overload of the machine. It relates to a stirring fermentation device for food waste.
일반적으로, 가정이나 식당등에서 발생되는 음식물쓰레기는 하수구를 통하여 방류될 경우에 하천오염의 주원인이 되며, 땅에 매립하여도 부패되어 악취와 함께 각종 병균의 발생원인이 되었다.In general, food waste generated in homes and restaurants is a major cause of river pollution when discharged through sewers, and even when buried in the ground, it becomes corrupt and causes various germs along with odors.
이와 같이, 음식물쓰레기의 처리가 심각한 사회문제로 대두되고 있는 실정으로서, 근래에는 음식물쓰레기를 미생물에 의하여 발효시키므로서 사료나 비료등으로 재활용하기 이한 방안이 널리 강구되고 있는 실정이다.As such, the treatment of food waste has emerged as a serious social problem, and in recent years, since food waste is fermented by microorganisms, there is a widespread method for recycling food waste into fertilizers.
종래에 개발된 음식물쓰레기 처리장치로서, 음식물쓰레기를 분쇄기에 의하여 작은 입자로 분쇄하는 분쇄공정과, 상기 분쇄공정에서 분쇄된 음식물쓰레기를 탈수기에 투입하여 수분을 제거하는 탈수공정과, 상기 탈수공정에서 탈수된 음식물쓰레기를 교반기에 투입하고 미생물을 접종하여 발효시키는 교반공정을 순차적으로 실행하므로서 음식물쓰레기를 발효시켜 사료나 비료로 처리하는 것이다.A food waste treatment apparatus developed in the related art, comprising: a crushing step of crushing food waste into small particles by a pulverizer, a dehydration step of removing moisture by feeding the food crushed in the crushing step into a dehydrator, and in the dehydration step, The dehydrated food waste is put into a stirrer and the food waste is fermented and processed as feed or fertilizer by sequentially performing a stirring process of inoculating and fermenting microorganisms.
특히, 상기한 종래의 교반기는 상부에 투입구가 형성되고 측면하부에 배출구가 형성된 원통형의 통체 내부에 회동축을 좌우길이 방향으로 장치하고 회동축에 다수의 교반날개를 고정한 것으로서, 모타에 의하여 작동되는 회동축에 의하여 교반날개가 회동됨에 따라 통체 내부에 투입된 음식쓰레기가 골고루 혼합되면서 산소의 공급이 원활하게 이루어져 미생물의 활성화가 촉진되도록 하는 것이다.Particularly, the conventional stirrer is a device having an inlet formed at an upper portion thereof and having a discharge hole formed at a lower side thereof, the rotating shaft being installed in a left and right length direction and fixed with a plurality of stirring blades on the rotating shaft. As the stirring blade is rotated by the rotating shaft, the food waste put into the cylinder is mixed evenly, so that oxygen is smoothly supplied to promote the activation of microorganisms.
그러나, 상기한 종래의 교반장치는 음식물쓰레기가 고형화되기 때문에 혼합이 잘 이루어지지 않을 뿐 아니라, 기계에 과부하가 작용되는 등의 문제가 제기되었다.However, the above-mentioned conventional stirring device has a problem that not only the mixing is performed well but also the machine is overloaded because food waste is solidified.
즉, 통체 내부에 투입되는 음식물쓰레기는 초기에 일정량의 수분이 함유된 상태이므로 입자들이 덩어리체로 응집되며, 이러한 덩어리체는 산소의 공급이 원활하게 이루어지지 않아 발효가 지연되는 원인이 되었다.That is, the food waste introduced into the cylinder is initially in a state of containing a certain amount of water, so the particles are agglomerated into agglomerates, and these agglomerates cause the fermentation to be delayed because oxygen is not smoothly supplied.
또한, 상기 덩어리체는 시간이 경과됨에 따라 대형화 될 뿐 아니라, 통체내에 가하여지는 열기에 의하여 건조되면서 경질의 고형체가 되므로 이러한 고형체에 의하여 교반날개가 회동될때에 부딪혀 과부하가 걸리거나 교반날개가 파손되는 등의 기계장치의 고장원인이 되었다.In addition, the mass is not only enlarged with time, but also becomes a solid solid while being dried by the heat applied in the cylinder, so that when the stirring blade is rotated by the solid body is overloaded or stirred wing It is a cause of failure of the machinery such as damage.
본 고안은 상기한 문제를 해결하기 이하여 연구개발된 것으로서, 발효통체내에서 음식물쓰레기가 교반되는 과정중에 계속적으로 분쇄가 이루어지므로 음식물쓰레기의 응집이 방지되어 미생물의 활성화를 촉진시켜서 발효시간을 최소로 하는데 그 기술적 과제가 있다.The present invention has been researched and developed in order to solve the above problems, and since the food waste is continuously pulverized in the process of stirring food waste in the fermentation body, the aggregation of food waste is prevented, thereby promoting the activation of microorganisms, thereby minimizing fermentation time. There is a technical problem.
본 고안의 또다른 기술적 과제는 음식물쓰레기가 덩어리 형태로 고형화되어 기계에 과부하가 걸리는 것을 방지함은 물론 상기 음식물쓰레기의 파쇄시 기계에 무리한 힘이 가하여지지 않도록 하여 기계의 고장을 방지하도록 하는데 있다.Another technical problem of the present invention is to prevent the food waste from being solidified in the form of agglomeration and to prevent the machine from being overloaded, and to prevent the breakdown of the machine by not applying excessive force to the machine when the food waste is crushed.
도 1 은 본 고안의 측단면도.1 is a side cross-sectional view of the present invention.
도 2 는 본 고안의 일부를 절결한 정면도.Figure 2 is a front view of a part of the present invention cut out.
도 3 은 본 고안의 음식물쓰레기가 파쇄되는 상태를 보인 확대 단면도.Figure 3 is an enlarged cross-sectional view showing a state in which the food waste of the present invention is crushed.
도 4 는 본 고안의 마찰판을 보인 평면도.Figure 4 is a plan view showing a friction plate of the present invention.
*도면의주요부분에대한부호설명* * Code Description of the Related Art *
F : 발효통체 M : 교반부재 2 : 발효실F: Fermentation cylinder M: Stirring member 2: Fermentation chamber
11 : 회동축 12 : 교반날개 21 : 분쇄판11: rotating shaft 12: stirring blade 21: grinding plate
22 : 마찰판 22a : 돌출부 22b : 배출공간부22: friction plate 22a: protrusion 22b: discharge space
본 고안은 음식물쓰레기를 교반하면서 미생물에 의하여 발효시키기 위하여 내부에 음식물쓰레기가 투입되도록 발효실이 구비된 원통형의 발효통체와, 상기 발효실 내부에 좌우길이 방향으로 장치된 회동축에 다수개의 교반날개가 고정된 교반부재로 구성하여서된 공지의 장치에 있어서, 상기 발효실의 내주면에 다수의 마찰판을 부착하고 상기 교반날개의 끝단부에 분쇄판을 부착하여서 음식물쓰레기의 덩어리가 마찰판과 분쇄판에 의하여 작은 입자로 파쇄되는 것이다.The present invention is a cylindrical fermentation cylinder equipped with a fermentation chamber so that the food waste inside the fermentation chamber to be fermented by microorganisms while stirring the food waste, and a plurality of stirring wings are fixed to the rotating shaft installed in the left and right direction inside the fermentation chamber In a known apparatus composed of a stirring member, a plurality of friction plates are attached to the inner circumferential surface of the fermentation chamber and a pulverizing plate is attached to the end of the stirring blade so that the mass of food waste is formed into small particles by the friction plate and the crushing plate. To be crushed.
이하, 본 고안의 구성 및 이에 따른 작용효과를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, the constitution of the present invention and the effects thereof according to the accompanying drawings will be described in detail.
도 1 은 본 고안의 측단면도이며, 도 2 는 본 고안의 일부를 절결한 정면도이며, 도 3 은 본 고안의 음식물쓰레기가 분쇄되는 상태를 보인 확대단면도이며, 도 4 는 본 고안의 마찰판을 보인 평면도이다.1 is a side cross-sectional view of the present invention, Figure 2 is a front view of a portion of the present invention is cut away, Figure 3 is an enlarged cross-sectional view showing a state that the food waste of the present invention is crushed, Figure 4 is a friction plate of the present invention Top view.
본 고안은 도 1 과 도 2 에 도시된 바와 같이, 발효통체(F)와 교반부재(M)와 분쇄수단(C)으로 구성한다.1 and 2, the subject innovation consists of a fermentation cylinder (F), a stirring member (M) and a grinding means (C).
상기 발효통체(F)는 상면에 투입구(1a)가 형성되고 정면하부에 배출구(1b)가 형성된 외통체(1) 내부에 발효실(2)이 구비되도록 하며, 발효실(2)의 외곽부에 열공급수단인 가열기(3)을 장치한다.The fermentation cylinder (F) is provided with an inlet (1a) on the upper surface and the fermentation chamber (2) is provided in the outer cylinder (1) formed with an outlet (1b) in the lower front, heat supply to the outside of the fermentation chamber (2) The heater 3 which is a means is installed.
상기 교반부재(M)는 감속모타(도면에 도시되어 있지 않음)에 의하여 구동되는 회동축(11)을 상기 발효실(2)에 좌우길이방향으로 장치하고 다수개의 교반날개 (12)를 회동축(11)에 고정설치하며, 회전축(11)의 좌우양측, 즉 발효실(2) 측벽 (2a)의 근접된 위치에 유도날개(13)를 고정설치한다.The stirring member (M) is equipped with a rotating shaft (11) driven by a reduction motor (not shown in the figure) in the left and right direction in the fermentation chamber (2) and a plurality of stirring blades (12) rotating shaft ( 11), and fixed to the left and right sides of the rotary shaft 11, that is, the guide vane 13 is fixed to the adjacent position of the fermentation chamber (2) side wall (2a).
상기 분쇄수단(C)은 상기 교반날개(12)의 끝단부에 부착된 분쇄판(21)과 상기 발효실(2) 내주면에 형성된 마찰판(22)으로 구성한다.The grinding means (C) is composed of a grinding plate 21 attached to the end of the stirring blade 12 and the friction plate 22 formed on the inner peripheral surface of the fermentation chamber (2).
상기 분쇄판(21)은 도 3 에 도시된 바와 같이, 회전방향측에 지지판(21d)을 형성하며, 끝단부의 양측에 절단부(21b)를 각각 형성하고 각각의 절단부(21a)(21b) 사이에 여유 공간부(21c)를 형성하여 끝단부의 형상을 ∧형으로 형성한다.As shown in FIG. 3, the crushing plate 21 forms a supporting plate 21d on the rotational side, and forms cutting portions 21b on both sides of the end portions, respectively, between the cutting portions 21a and 21b. The free space portion 21c is formed to form an end portion in a wedge shape.
또한, 마찰판(22)을 도 4 에 도시된 바와 같이, 상기 발효실(2)의 반원형으로된 바닥면(2a)에 원주방향으로 형성하며, 상기 각각의 교반날개(12)가 위치된 동일선상에 좌우길이방향으로 다수개 형성하여서, 분쇄판(21)의 절단부(21b)와 마찰판(22) 상면 사이에 약간의 틈새가 발생되도록 구성한다.In addition, the friction plate 22 is formed in the circumferential direction on the semicircular bottom surface 2a of the fermentation chamber 2, as shown in FIG. 4, on the same line where the respective stirring blades 12 are located. By forming a plurality in the left and right length direction, a slight gap is generated between the cutout portion 21b of the crush plate 21 and the upper surface of the friction plate 22.
상기 마찰판(22)은 좌우방향으로 경사진 돌출부(22a)를 다수개 형성하고 각각의 돌출부(22a) 사이에 배출공간부(22b)를 형성한다.The friction plate 22 forms a plurality of protrusions 22a inclined in the left and right directions and forms a discharge space portion 22b between each of the protrusions 22a.
또한, 마찰판(22)을 교반날개(12)의 개수와 동일한 개수로 각각 설치하며, 각각의 마찰판(22) 사이에 격판(23)을 돌출되게 형성한다.In addition, the friction plate 22 is provided in the same number as the number of stirring blades 12, respectively, and the plate 23 is formed to protrude between each friction plate 22.
상기 돌출부(22a)의 경사방향이나 각도는 처리할 음식물스레기의 용량이나 용도에 따라 임의로 설정할 수 있는 것이다.The inclination direction or angle of the protrusion 22a can be arbitrarily set according to the capacity or use of food waste to be treated.
이와 같이, 구성된 본 고안의 작용효과를 설명하면 다음과 같다.As described above, the operational effects of the present invention constituted as follows.
본 고안의 장치를 작동시키기 위하여는 먼저, 투입구(1a)를 통하여 발효실 (2) 내부에 음식물쓰레기를 넣는 것으로서, 이때 투입되기 전에 음식물쓰레기에 함유된 수분을 일차 제거하거나, 톱밥등의 수분조절제를 혼합할 수 있다.In order to operate the apparatus of the present invention, first, by putting food waste into the fermentation chamber (2) through the inlet (1a), at this time before removing the water contained in the food waste prior to the input, or a moisture regulator such as sawdust You can mix.
음식물쓰레기와 미생물이 투입된 상태에서 감속모타(도면에 도시되어 있지 않음)에 전원을 인가하여 회동축(11)을 구동시키면 교반날개(12)와 유도날개(13)가 일체로서 저속으로 회전되며, 가열기(3)의 작동에 의하여 발효실(2) 내부의 온도가 미생물의 활성화될 수 있는 조건인 60∼70℃로 가열되므로 교반날개(12)에 의하여 음식물쓰레기가 혼합되어 산소와의 접촉이 이루어짐과 동시에 적정온도가 유지되어 미생물에 의한 발효가 개시되는 것으로서, 상기한 작용은 공지의 구성에 의한 것이며, 본 고안의 구성적 특징에 의한 작용은 다음과 같다.When the driving shaft 11 is driven by applying power to the reduction motor (not shown in the drawing) while food waste and microorganisms are injected, the stirring blade 12 and the induction blade 13 are rotated at a low speed as a unit. By operating the heater 3, the temperature inside the fermentation chamber 2 is heated to 60 to 70 ° C., which is a condition under which microorganisms can be activated, and food waste is mixed by the stirring blade 12 to make contact with oxygen. At the same time, the appropriate temperature is maintained and the fermentation by the microorganism is started, the above-described action is by a known configuration, the action by the constitutional features of the present invention is as follows.
교반날개(12)의 회전에 의하여 음식물쓰레기가 교반되는 과정에 있어서 초기에는 함유된 수분에 의하여 음식물쓰레기 입자가 덩어리 형태로 응집되며, 이러한 덩어리를 분쇄수단(C)에 의하여 계속적으로 파쇄되는 것이다.In the process of stirring the food waste by the rotation of the stirring blade 12, the food waste particles are agglomerated in the form of agglomerate by the water contained in the beginning, and the agglomeration is continuously crushed by the crushing means (C).
즉, 응집된 덩어리는 자중에 의하여 교반되는 동안 발효실(20의 하방측에 이동되어 마찰판(22)에 도달되면, 회전되는 분쇄판(21)의 절단부(21a)(21b)에 의하여 도 3 에 도시된 바와 같이 파쇄되는 것이며, 이때 좌우측에 각각의 절단부(21a) (21b)가 형성되어 있기 때문에, 일측 절단부(21a)에서 파쇄가 이루어진후, 여유공간부(21)이 지체되어 있던 음식물쓰레기 덩어리가 타측절단부(21b)에서 재차파쇄가 이루어지므로 분쇄효율을 배가 시킬 수 있으며, 또한 각각의 절단부(21a)(21b) 사이에 여유공간부(21C)가 형성되어 있기 때문에 파쇄할때에 무리한 저항이 걸리는 것이 방지된다.That is, the aggregated mass is moved to the lower side of the fermentation chamber 20 while being stirred by its own weight and reaches the friction plate 22, and is shown in FIG. 3 by the cut portions 21a and 21b of the pulverizing plate 21 rotated. In this case, since the cut portions 21a and 21b are formed on the left and right sides, the food waste mass in which the free space portion 21 has been delayed after being broken at the cut portion 21a is formed. Since the crushing is performed again at the other cutting portion 21b, the crushing efficiency can be doubled. Also, since the free space portion 21C is formed between the respective cutting portions 21a and 21b, excessive resistance is applied when crushing. Is prevented.
또한, 상기 마찰판(22)은 절단부(21a)(21b)에 의하여 분쇄작업이 실행될 때 각각의 돌출부(22a)에 의하여 덩어리체의 유동을 억제하는 역할을 하며, 각각의 배출공간부(22b)를 통하여 파쇄된 입자가 배출되며, 돌출부(22a)가 분쇄판(21)에 대하여 경사진 각도로 형성되어 있기 때문에 절단부(21a)(21b)와 돌출부(22a) 사이에 덩어리체에 의하여 과부하가 걸릴 경우 경사진 방향을 따라 덩어리체가 쉽게 배출되는 것이다.In addition, the friction plate 22 serves to suppress the flow of the agglomerates by the projections 22a when the grinding operation is performed by the cutting portions 21a and 21b, and the respective discharge space portions 22b. When the crushed particles are discharged, and the protrusion 22a is formed at an inclined angle with respect to the crushing plate 21, when an overload is applied by the mass between the cut portions 21a, 21b and the protrusion 22a. The mass is easily discharged along the inclined direction.
또한, 각각의 마찰판(22) 사이에 격판(23)이 돌출되어 있기 때문에 미처 파쇄되지 못한 덩어리체는 외부로 이탈하지 못하고, ∨회전되는 분쇄판(21)에 의하여 파쇄되는 것이며, 또한 발효실(2)의 양측에서 회전되는 유도날개(13)에 의하여 발효실(2) 양측에 위치된 음식물쓰레기가 중앙측의 분쇄수단(C)이 장치된 위치로 이동되며, 입자가 큰 덩어리체는 자중에 의하여 하방으로 이동되므로 교반부재(M)가 작동되는 동안 계속적인 분쇄작업이 실행되어 입자가 덩어리로 응집되는 것이 방지된다.In addition, since the diaphragm 23 protrudes between each friction plate 22, the lump | bulge body which was not fractured is broken by the grinding plate 21 which is not rotated to the outside, but is rotated, and the fermentation chamber 2 Food wastes located on both sides of the fermentation chamber 2 are moved to the position where the grinding means C of the center side is installed by the guide vanes 13 rotated on both sides of the side. Since it is moved to a continuous grinding operation is performed while the stirring member (M) is operated to prevent the particles from agglomerating into agglomerates.
때문에, 음식물쓰레기는 교반과정중에 응집되는 것이 방지되어 산소와의 접촉이 전체적으로 균등하게 이루어지므로 미생물의 활성화가 촉진되는 것이다.Therefore, the food waste is prevented from agglomerating during the stirring process, so that contact with oxygen is made evenly as a whole, so that the activation of microorganisms is promoted.
상기한 바와 같이, 본 고안은 음식물쓰레기를 교반하면서 미생물에 인한 발효처리를 실행할때에 분쇄수단에 의하여 음식물쓰레기가 응집되어 덩어리체로 되는 것이 방지되므로 산소와의 접촉이 원활하게 이루어져 미생물에 의한 활성화가 촉진되므로 결국, 단위 체적당 발효시간을 단축시킬 수 있는 효과가 있는 것이다.As described above, the present invention prevents food waste from agglomerating into agglomerates by pulverizing means when the fermentation process by microorganisms is carried out while stirring food waste, so that contact with oxygen is smoothly activated, and activation by microorganisms is achieved. As a result, it is possible to shorten the fermentation time per unit volume.
또한, 음식물쓰레기를 분쇄하여 입자화시키므로 종래와 같이 경질의 덩어리체로 인하여 기계에 과부하가 걸리는 것이 방지될 뿐 아니라, 덩어리체의 분쇄가 이루어질 때 마찰판이 경사지게 형성되어 있기 때문에 기계에 무리한 힘이 가하여지는 것이 방지되는 효과가 있는 것이다.In addition, since the food waste is pulverized and granulated, it is not only prevented from overloading the machine due to the hard mass, but also the friction plate is inclined when the mass is crushed. Is to prevent the effect.
또한, 본 고안의 장치에 의하여 처리된 음식물쓰레기는 완전발효가 이루어져 사료 및 비료로 재활용 할 수 있으며, 음식물쓰레기 처리 뿐 아니라, 각종 교반장치에 적용하여 실용화할 수 있는 유익한 고안인 것이다.In addition, the food waste treated by the device of the present invention is a complete fermentation can be recycled to feed and fertilizer, it is an advantageous design that can be applied to a variety of agitator as well as food waste treatment.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990047330A KR20000023927A (en) | 1999-10-28 | 1999-10-28 | Mixing and fermentation system for food waste treatment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990047330A KR20000023927A (en) | 1999-10-28 | 1999-10-28 | Mixing and fermentation system for food waste treatment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050034799A (en) * | 2003-10-10 | 2005-04-15 | 주식회사 한울이엔씨 | Apparatus for garbage disposal |
| KR102078259B1 (en) * | 2019-09-04 | 2020-02-17 | (주)에이치씨에너지 | Agitation device of vertical type having diffusion function |
-
1999
- 1999-10-28 KR KR1019990047330A patent/KR20000023927A/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050034799A (en) * | 2003-10-10 | 2005-04-15 | 주식회사 한울이엔씨 | Apparatus for garbage disposal |
| KR102078259B1 (en) * | 2019-09-04 | 2020-02-17 | (주)에이치씨에너지 | Agitation device of vertical type having diffusion function |
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