KR100355460B1 - Method for proceeding garbage and apparatus thereof - Google Patents
Method for proceeding garbage and apparatus thereof Download PDFInfo
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- KR100355460B1 KR100355460B1 KR1019990022925A KR19990022925A KR100355460B1 KR 100355460 B1 KR100355460 B1 KR 100355460B1 KR 1019990022925 A KR1019990022925 A KR 1019990022925A KR 19990022925 A KR19990022925 A KR 19990022925A KR 100355460 B1 KR100355460 B1 KR 100355460B1
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- food waste
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- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000010813 municipal solid waste Substances 0.000 title claims 2
- 239000010794 food waste Substances 0.000 claims abstract description 50
- 239000000843 powder Substances 0.000 claims abstract description 17
- 239000010865 sewage Substances 0.000 claims abstract description 15
- 239000002912 waste gas Substances 0.000 claims abstract description 11
- 244000144972 livestock Species 0.000 claims abstract description 7
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 238000001291 vacuum drying Methods 0.000 claims abstract description 5
- 238000000227 grinding Methods 0.000 claims abstract description 3
- 238000001914 filtration Methods 0.000 claims abstract 3
- 238000001816 cooling Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000000855 fermentation Methods 0.000 claims description 9
- 230000004151 fermentation Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 229920001661 Chitosan Polymers 0.000 claims description 5
- 230000029087 digestion Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 4
- 230000001877 deodorizing effect Effects 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 238000013019 agitation Methods 0.000 claims description 2
- 230000015271 coagulation Effects 0.000 claims description 2
- 238000005345 coagulation Methods 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims description 2
- 238000005189 flocculation Methods 0.000 claims 2
- 230000016615 flocculation Effects 0.000 claims 2
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 235000013305 food Nutrition 0.000 abstract description 3
- 230000002776 aggregation Effects 0.000 description 3
- 239000000565 sealant Substances 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 235000014347 soups Nutrition 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004220 aggregation Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Polymers & Plastics (AREA)
- Chemical & Material Sciences (AREA)
- Biotechnology (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Botany (AREA)
- Mycology (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Fodder In General (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
본 발명은 음식물쓰레기를 처리하면서 양질의 가축용 사료를 얻을 수 있는 음식물쓰레기를 처리하여 사료화하는 음식물쓰레기 처리방법 및 그 장치에 관한 것으로 다량의 음식물쓰레기를 보다 저렴한 비용과 환경친화적인 처리방법으로 처리하여 환경오염을 방지하고 양질의 사료를 얻기 위해서 음식물쓰레기를 분쇄, 탈수하고, 진공건조처리하여 분말을 얻고 얻어진 분말의 염기를 제거하여 냉각시킨 다음 수차례의 여과과정을 거쳐서 사료를 포장하고, 음식물쓰레기를 투입, 분쇄, 진공건조 처리하는 과정에서 생성되는 오수와 폐가스를 정화시켜 줄 수 있도록 한 음식물쓰레기 처리방법 및 그 장치에 관한 것이다.The present invention relates to a food waste treatment method and a device for treating food waste by treating food waste to feed the food waste to obtain a high quality livestock feed, and a device for treating a large amount of food waste at a lower cost and environmentally friendly treatment method. In order to prevent environmental pollution and to obtain high quality feed, food waste is crushed and dehydrated, vacuum dried to obtain powder, and the obtained powder is removed and cooled. After several filtration, the food is packaged and The present invention relates to a food waste treatment method and apparatus for purifying sewage and waste gas generated in a process of adding waste, grinding, and vacuum drying.
Description
본 발명은 수분이 다량 포함된 음식물쓰레기를 진공건조 처리하고 이를 다시 발효건조 처리함으로서 분말상태의 사료를 생산하는 음식물쓰레기를 처리하여 사료화하는 음식물쓰레기 처리방법 및 그 장치에 관한 것이다.The present invention relates to a food waste treatment method and apparatus for treating food waste containing a large amount of moisture by vacuum-drying the same and fermentation-drying again to treat food waste that produces a feed in a powdered state and feed it.
일반적으로 우리 나라 사람들이 선호하는 음식물은 수분이 많이 포함된 탕, 국과 같은 음식물인 까닭에 수분함량이 60%정도인 외국의 음식물쓰레기에 비하여서 우리 나라의 음식물쓰레기의 수분함량은 85%정도에 달하므로 이를 탈수처리하더라도 약 5%이상은 감량처리하기가 곤란하여서 음식물쓰레기 처리에 많은 어려움이 있다.In general, the foods preferred by Korean people are soups and soups that contain a lot of water, so the moisture content of food waste in our country is about 85%, compared to foreign food waste, which has about 60% water content. Therefore, even if it is dehydrated, it is difficult to process the weight loss by more than about 5%, which causes a lot of difficulty in treating food waste.
종래에는 이와 같은 문제점을 해결하기 위한 것으로서 대한민국 공개특허 제 97-100 호로 알려진바 있는 음식물쓰레기를 미세한 구멍이 타공된 바스켓에 넣어, 이를 다시 다수의 구멍이 타공된 회전드럼통에 넣어 쓰레기를 이중으로 여과하면서 수분을 원심분리하고, 동시에 쓰레기를 회전시키면서 고열로 살균한 후 건조시켜 가축의 사료로 재활용할 수 있도록 된 것이었다.Conventionally, to solve such a problem, the food waste, which is known as Korean Patent Application Publication No. 97-100, is put in a basket with fine holes, and then put into a rotating drum in which a plurality of holes are perforated. At the same time, the water was centrifuged, and at the same time, the waste was spun at high temperature while being spun and then dried to be recycled as animal feed.
이와 같은 종래의 음식물쓰레기 처리장치는 구조적으로 대량의 쓰레기를 처리하는데 적합하지 못하고, 에너지 소비효율이 매우 낮아서 경제성이 나쁘며, 쓰레기 처리시 발생되는 오수, 연기 등의 처리가 미흡하여 환경오염문제를 야기시켰었고, 가축의 사료로서 적합한 안전한 사료를 생산하는데 적합하지 않은 등의 문제점이 있었다.Such a conventional food waste treatment device is not suitable for structurally treating a large amount of waste, and has a very low energy consumption efficiency, which is poor in economic efficiency, and causes a pollution problem due to insufficient treatment of wastewater and smoke generated during waste disposal. There was a problem such as not suitable for producing a safe feed suitable for livestock feed.
본 발명자는 이와 같은 종래 기술의 제반 문제점을 해결하기 위하여 예의 검토해본 결과 음식물쓰레기를 압축시켜서 탈수처리하고 탈수된 고체상태의 쓰레기를 건조기에 투입하여 진공하에서 스팀으로 열처리하고, 이때 생성되는 배출가스를 응축시켜서 배출하여, 발효와 건조살균의 싸이클을 반복하면서 적당한 수분이 함유된 양질의 사료를 생산해 낼 수만 있다면 종래 기술의 제반 문제점을 해결할 수 있는 것임을 알게 되어서 본 발명을 완성하기에 이르렀다.In order to solve the above problems of the prior art, the present inventors have diligently examined the food waste, dehydrated the waste, and put the dehydrated solid waste into a dryer, followed by heat treatment with steam under vacuum, and the exhaust gas produced at this time. By condensing and discharging, it has been found that the present invention can solve all the problems of the prior art as long as it can produce high quality feed containing appropriate moisture while repeating the cycle of fermentation and dry sterilization.
따라서 본 발명의 목적은 대량의 음식물쓰레기를 보다 저렴한 비용과 환경친화적인 처리방법으로 처리하여 환경오염을 유발하지 않으면서 가축용으로 적합한 양질이 사료를 생산해낼 수 있는 음식물쓰레기를 처리하여 사료화하는 음식물쓰레기 처리방법 및 그 장치를 제공하는데 있다.Therefore, an object of the present invention is to treat a large amount of food waste at a lower cost and environmentally friendly treatment method to treat food waste that can produce a high quality feed suitable for livestock without causing environmental pollution, and to feed the food To provide a waste disposal method and apparatus therefor.
도 1은 본 발명에 의한 장치 전체적인 구성을 보인 공정도.1 is a process diagram showing the overall configuration of the apparatus according to the present invention.
도 2는 도 1에서 보인 진공건조기의 사시도.Figure 2 is a perspective view of the vacuum dryer shown in FIG.
도 3은 도 1에서 보인 염기성처리용 소화조의 단면도.3 is a cross-sectional view of the digester for basic treatment shown in FIG.
<도면의 주요부분에 대한 부호 설명><Description of Signs of Major Parts of Drawings>
1 : 음식물쓰레기 투입호퍼 3 : 파쇄기1: Food waste input hopper 3: Crusher
5 : 스크류프레스 8 : 진공건조기5: screw press 8: vacuum dryer
9 : 냉각장치 11 : 봉수탱크9: cooling device 11: sealing water tank
12 : 탈취장치 18 : 혼합건조기12: deodorizer 18: mixing dryer
19 : 드럼스크린 선별기 20 : 자석 선별기19: drum screen sorter 20: magnetic sorter
21 : 진동 선별기 22 : 포장기21: vibrating separator 22: packing machine
27 : 소화조 28 : 응집조27 digestion tank 28 agglomeration tank
29 : 오수발효조29: sewage fermentation tank
본 발명은 투입되는 음식물쓰레기를 1차로 분쇄, 탈수 처리한 후 진공건조기에 투입하여 진공하에서 스팀의 복사열로 가열하면서 휘저어 분말상태로 진공건조처리한 다음 혼합건조기에 투입하여 분말에 포함된 염기를 미강(米糠)으로 제거하고 분말을 원심력으로 회전시켜서 냉각하며 수차례의 선별공정을 반복한 후 이를 가축용 사료로 포장하고, 음식물쓰레기를 분쇄, 탈수하는 과정에서 생성되는 오수를 소화조, 응집조 및 오수발효조에 차례로 통과시켜서 정화하며, 음식물쓰레기를 진공 건조처리하는 과정에서 생성되는 폐가스는 냉각탑으로 냉각된 응축수는 소화조, 응집조 및 오수발효조에 차례로 통과시켜서 정화하는 것이다.In the present invention, the food waste is first crushed and dehydrated, and then put into a vacuum dryer, heated by radiant heat of steam under agitation, vacuum-dried in a powder state, and then mixed into a mixed dryer, and the base contained in the powder is bran. (米糠) removes, rotates the powder by centrifugal force, cools it, repeats the screening process several times, wraps it with livestock feed, and disposes the sewage produced by grinding and dehydrating food waste. The waste gas generated in the process of vacuum drying the food waste is passed through the fermentation tank to purify the condensed water cooled by the cooling tower by passing through the digestion tank, the coagulation tank and the sewage fermentation tank.
본 발명에 의한 장치는 도1에 예시한 바와 같이 음식물쓰레기를 분쇄, 탈수처리하는 전처리 수단으로서 음식물쓰레기 투입호퍼(1)와 이 투입호퍼(1)와 이송콘베어이 어(2)로 연결되어 있으며, 고속회전날개로 음식물쓰레기를 분쇄시켜주는 파쇄기(3)와, 이 파쇄기(3)와 이송콘베이어(4)로 연결되어 있으며 분쇄된 음식물쓰레기에 포함된 수분을 탈수시켜주는 스크류프레스(5)가 설치되어 있다.The apparatus according to the present invention is connected to the food waste input hopper (1), the input hopper (1) and the transfer conveyor (2) as a pretreatment means for crushing and dehydrating food waste as illustrated in FIG. A crusher (3) for crushing food waste with a high-speed rotary blade, and a screw press (5) connected to the crusher (3) and a conveying conveyor (4) to dehydrate water contained in the crushed food waste It is.
분쇄, 탈수처리된 음식물쓰레기를 건조처리하는 후처리수단으로서 상기 스크류프레스(5)와 수직이송콘베이어(6), 수평이송콘베이어(7)로 연결되는 진공건조기(8)와, 이 진공건조기(8)로 음식물쓰레기를 처리할 때 생성되는 폐가스를 냉각시켜 응축수로 만들어주는 냉각장치(9)와, 진공상태를 유지시켜주는 진공펌프(10)와, 흡인되는 폐가스를 봉수해 주는 봉수탱크(11)와, 폐가스에 포함된 유해물질을 제거하면서 대기중으로 방출하는 탈취장치(12)가 설치되어 있는데 냉각장치(9)는 냉각기(13), 응축기(14) 및 응축수펌프(15) 그리고 냉각탑(16)으로 이루어져 있다.Vacuum drying machine (8) connected to the screw press (5), vertical conveying conveyor (6), horizontal conveying conveyor (7) as a post-treatment means for drying the crushed and dehydrated food waste, and the vacuum dryer (8). Cooling device (9) to cool the waste gas generated when treating the food waste to make condensed water, a vacuum pump (10) to maintain a vacuum state, and a sealing water tank (11) for sealing the waste gas being sucked And, there is a deodorizing device 12 is installed to remove the harmful substances contained in the waste gas into the atmosphere, the cooling device 9 is a cooler 13, condenser 14 and condensate pump 15 and cooling tower 16 Consists of
이와 같은 음식물쓰레기 처리수단으로부터 가축의 사료를 생산하는 수단으로서 상기 진공건조기(8)와 이송콘베이어(17)로 연결되어 있으며 상기 진공건조기(8)로부터 건조된 상태로 배출되는 사료용 분말에 미강(米糠,쌀겨)을 투입하여 분말에 포함된 염기를 제거하고, 수분조절제가 투입되며, 분말을 원심력으로 회전시켜서 냉각시켜주는 혼합건조기(18)와, 이 혼합건조기(18)로부터 이송되는 사료분말에 포함된 비교적 크기가 큰 이물질을 제거해주는 드럼스크린 선별기(19), 사료분말에 포함된 금속성분을 제거해주는 자석선별기(20) 및 사료분말에 포함된 비교적 크기가 작은 미세한 이물질을 제거해주는 진동선별기(21)와 포장기(22)로 이루어져 있다.As a means for producing livestock feed from the food waste treatment means, it is connected to the vacuum dryer 8 and the conveying conveyor 17, and rice bran is used for feeding powder discharged from the vacuum dryer 8 in a dried state. , Rice bran) is added to remove the base contained in the powder, the moisture control agent is added, the mixed dryer (18) for cooling by rotating the powder by centrifugal force, and included in the feed powder conveyed from the mixed dryer (18) Drum screen sorter (19) for removing foreign matters of relatively large size, magnet sorter (20) for removing metal components contained in feed powder, and vibrating separator (21) for removing small foreign matters of relatively small size included in feed powder (21). ) And the packaging machine 22.
본 발명에 있어서, 음식물쓰레기 투입호퍼(1)의 아래쪽에 있는 오수조(23)와, 파쇄기(3)에 의해서 분쇄된 음식물쓰레기 저장조(24)에는 각각 오수펌프(25)(26)가 설치되어 있고, 이 오수펌프(25)(26)에 의해서 이송되는 오수는 오수를 염기성 처리해주는 소화조(27), 응집제인 키토산이 3∼5중량% 투입되는 응집조(28) 및 오수발효조(29)를 차례로 거쳐서 하수처리장으로 배출하도록 되어 있다.In the present invention, sewage pumps (25) and (26) are respectively provided in the sewage tank (23) below the food waste input hopper (1) and the food waste storage tank (24) crushed by the crusher (3). The sewage conveyed by the sewage pumps 25 and 26 includes a digestion tank 27 for basic treatment of sewage, an agglomeration tank 28 and a sewage fermentation tank 29 into which 3 to 5% by weight of chitosan, a flocculant, is added. It is discharged to sewage treatment plant in turn.
본 발명에 있어서 키토산이 3중량% 미만일 경우에는 일부가 응집이 되지 않아 응집의 효과가 저하되고, 5%중량을 초과하면 경제성이 나빠진다.In the present invention, when the chitosan is less than 3% by weight, a part of the chitosan is not aggregated, and the effect of aggregation is lowered.
따라서, 응집제인 키토산은 3∼5%넣는 것이 좋다.Therefore, it is good to add 3 to 5% of chitosan which is a flocculant.
본 발명에 있어서, 진공건조기(8)는 도 2에 예시한 바와 같이 원통형 동체(30)에 스팀이 공급되는 자켓(31)이 형성되어 있어서 투입된 음식물쓰레기를 가열해줄 수 있도록 되어 있고, 구동모터와 감속기에 의해서 회전하는 회전축(32)도 스팀이 공급되는 관체로 형성되어 있어서 투입된 음식물쓰레기를 골고루 가열해줄 수 있도록 되어 있으며, 회전축(32)의 외주면에는 여러개의 교반봉(33)이 나선형으로 배열, 고정되어 있고, 교반봉(33)들의 자유단부에는 패들(paddle)(34)이 고정되어 있으며, 교반봉(33)으로도 스팀이 공급된다.In the present invention, the vacuum dryer 8 has a jacket 31 for supplying steam to the cylindrical body 30, as shown in Figure 2 is formed to heat the input food waste, the drive motor and Rotating shaft 32 rotated by the reducer is also formed of tubular supplying steam so as to evenly heat the input food waste, a plurality of stirring rods 33 are arranged in a spiral on the outer peripheral surface of the rotary shaft 32, It is fixed, a paddle (34) is fixed to the free end of the stirring rods 33, steam is also supplied to the stirring rod (33).
교반봉(33)의 길이는 길이가 큰 것과 작은 것을 교호로 또는 점차 커졌다가 작아지는 형태의 것을 사용해주는 것이 바람직한데 그 이유는 교반효율을 높여줌과 아울러 교반된 분말을 배출구(35)쪽으로 잘 모여지도록 하여서 배출이 보다 원활하게 이루어질 수 있도록 해줄 수 있기 때문이다.The length of the stirring rod 33 is preferably used in the form of a large and small alternating or gradually larger and smaller form of the reason is to increase the stirring efficiency and the well-gathered agitated powder toward the outlet 35 This can be done so that the discharge can be made more smoothly.
그리고 소화조(27)는 도 3에 예시한 바와 같이 바닥쪽에 수중펌프(36)와, 소화조(27)내에서 윗쪽으로 연장된 분출관(37)을 설치하고, 소화조(27)외부에는 순환펌 프(38)와 순환관(39)을 설치하여서 통상의 교반기(40)와 더불어서 처리성능을 향상시켜 줄 수 있도록 해주는 것이 바람직하다.And the digester 27 is installed in the bottom of the submersible pump 36 and the discharge pipe 37 extending upward in the digester 27, as illustrated in Figure 3, the outside of the digester 27, the circulation pump It is preferable to install 38 and the circulation pipe 39 so as to improve the processing performance in addition to the normal stirrer 40.
또 냉각장치(9)의 응축수펌프(15)와 소화조(27)사이가 응축수이송라인(41)으로 연결되어 있어서 응축수에 의한 환경오염을 방지할 수 있도록 되어 있다.In addition, between the condensate pump 15 and the digester 27 of the cooling device 9 is connected to the condensate transfer line 41 to prevent the environmental pollution by the condensate.
본 발명에 있어서, 진공건조기(8)로부터 배출되는 폐가스의 온도를 약 40∼90℃가 되도록 하고, 진공건조기(8)의 내부 압력은 약 400∼500㎜Hg정도로 유지시켜주는 것이 바람직한데 그 이유는 폐가스의 온도가 40℃미만이면 발효가 잘 이루어지지 않고, 90℃를 초과하는 경우에는 열손실이 크고 발효도 잘 이루어지지 않기 때문이다.In the present invention, it is preferable to maintain the temperature of the waste gas discharged from the vacuum dryer 8 at about 40 to 90 ° C., and to maintain the internal pressure of the vacuum dryer 8 at about 400 to 500 mmHg. If the temperature of the waste gas is less than 40 ℃ fermentation is not made well, if it exceeds 90 ℃ heat loss is large and fermentation is not well done.
또 진공건조기(8)의 내부압력이 400∼500㎜Hg 미만이거나 이를 초과할 경우에는 처리시간이 많이 소요되거나 에너지 소모가 커지고 운전에 많은 주의를 요하기 때문이다.In addition, when the internal pressure of the vacuum dryer 8 is less than or exceeds 400 to 500 mmHg, it takes a lot of processing time or energy consumption, and requires much attention to operation.
그리고 봉수탱크(11)와 진공펌프(10)는 봉수순환펌프(42)를 포함하는 순환라 인(43)으로 연결되어 있고, 봉수탱크(11)와 냉각탑(16)은 냉각수펌프(44)와 봉수냉각펌프(45)를 포함하는 냉각수공급라인(46)으로 연결되어 있어서 저장된 봉수물을 경제적으로 재 사용할 수 있도록 되어 있다.And the sealant tank 11 and the vacuum pump 10 is connected to the circulation line 43 including the sealant circulation pump 42, the sealant tank 11 and the cooling tower 16 and the cooling water pump 44 and It is connected to the cooling water supply line 46 including the sealing water cooling pump 45 so that the stored sealing water can be economically reused.
본 발명은 종래에 비하여서 대량의 음식물쓰레기를 보다 저렴한 비용과 짧은시간내에 처리할 수 있고, 특히 음식물쓰레기 처리시 생성되는 오수와 폐수의 정화성능이 우수하여 환경 친화적이므로 환경오염의 우려가 없으며, 가축의 사료용으로 적합한 양질의 사료를 생산해낼 수 있는 등의 장점이 있다.Compared with the related art, the present invention can treat a large amount of food waste at a lower cost and in a shorter time, and in particular, there is no concern for environmental pollution because it is environmentally friendly because it has excellent purification performance of sewage and waste water generated during food waste treatment. There are advantages such as being able to produce a good quality feed suitable for livestock feed.
Claims (9)
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| Application Number | Priority Date | Filing Date | Title |
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| KR1019990022925A KR100355460B1 (en) | 1999-06-18 | 1999-06-18 | Method for proceeding garbage and apparatus thereof |
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| KR1019990022925A KR100355460B1 (en) | 1999-06-18 | 1999-06-18 | Method for proceeding garbage and apparatus thereof |
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| KR100355460B1 true KR100355460B1 (en) | 2002-10-11 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101129583B1 (en) | 2011-10-26 | 2012-03-26 | 고대우 | Method for deposing of food waste materials |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010000860A (en) * | 2000-10-24 | 2001-01-05 | 김영숙 | food waste treatment system |
| KR20010078900A (en) * | 2001-05-14 | 2001-08-22 | 윤주현 | Drying machine of organic wastes |
| KR20020024135A (en) * | 2002-01-28 | 2002-03-29 | 김경원 | The method and apparatus for manufacturing of food garbage |
| KR100759795B1 (en) * | 2006-04-03 | 2007-10-04 | 주식회사 가이아 | System for drying/treating food waste in vacuum |
| KR101357680B1 (en) * | 2013-07-22 | 2014-02-05 | 주식회사 담푸른 | Sludge treatment apparatus |
| KR102615400B1 (en) * | 2020-11-17 | 2023-12-19 | 김정아 | manufacturing method for feed using foodwaste |
| CN113349395B (en) * | 2021-05-31 | 2022-12-23 | 厦门延芷彩贸易有限公司 | Prawn feed granulating and drying device with raw material mixing function and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101129583B1 (en) | 2011-10-26 | 2012-03-26 | 고대우 | Method for deposing of food waste materials |
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