KR970033093A - Food Waste Disposal Device and Drying, Fermentation, and Disposal Method - Google Patents

Food Waste Disposal Device and Drying, Fermentation, and Disposal Method Download PDF

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Publication number
KR970033093A
KR970033093A KR1019960077637A KR19960077637A KR970033093A KR 970033093 A KR970033093 A KR 970033093A KR 1019960077637 A KR1019960077637 A KR 1019960077637A KR 19960077637 A KR19960077637 A KR 19960077637A KR 970033093 A KR970033093 A KR 970033093A
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South Korea
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food waste
fermentation tank
air
exhaust
ceramic heater
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KR1019960077637A
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Korean (ko)
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KR100189697B1 (en
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정재덕
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정재덕
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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
    • B09B3/40—Destroying solid waste or transforming solid waste into something useful or harmless involving thermal treatment, e.g. evaporation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
    • B01D35/027—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks rigidly mounted in or on tanks or reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M27/00—Means for mixing, agitating or circulating fluids in the vessel
    • C12M27/02—Stirrer or mobile mixing elements
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M35/00—Means for application of stress for stimulating the growth of microorganisms or the generation of fermentation or metabolic products; Means for electroporation or cell fusion
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
    • C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

본 발명은 음식물 쓰레기 처리장치 및 이 장치를 이용한 음식물 쓰레기의 건조/발효/소멸방법에 관한 것으로, 음식물 쓰레기와 미생물이 투입되는 발효조(200), 발효조(200)내부에 설치되는 교반기(300), 흡기부(500), 배기부(600)를 포함하여 이루어지되, 발효조(200)의 상부 내측에는 발효조(200)내부로 원적외선을 방사함과 동시에 고온의 열을 발생하는 세라믹 히터(400)를 설치하고, 교반기(300)는 음식물 쓰레기를 회전시킴과 동시에 좌, 우방향으로도 이송시키면서 교반이 이루어지도록 구성하며, 발효조(200)의 둘레에는 흡기부(500)로부터 공급된 공기가 도입되어 발효조(200)내부가 미생물이 증식하기 적합한 조건인 온도를 유지시켜줄 수 있고 음식물 쓰레기주의 수분을 신속히 제거하며 미생물이 생장하는데 필수적인 산소를 공급할 수 있도록 공기챔버(550)를 형성하고, 발효조(200)에서 발효되면서 발생된 악취와 배기가스는 배기부(600)의 배기관(640)을 통과하기전 연소실(630)에서 세라믹히터(400)의 고열에 의하여 탈취 및 연소되어 무해한 배기가스만 배출되도록 구성하여 음식물 쓰레기의 건조, 발효 및 소멸처리를 미생물의 투입여부/교반기의 구동조건/세라믹 히터의 가동조건의 적절한 조절에 의하여 필요에 따라 음식물 쓰레기의 처리를 선택할 수 있도록 한 것이다.The present invention relates to a food waste treatment apparatus and a method for drying / fermenting / dissipating food waste using the apparatus, including a fermenter 200 into which food waste and microorganisms are introduced, an agitator 300 installed inside the fermenter 200, Including the intake unit 500 and the exhaust unit 600, the upper inside of the fermentation tank 200 is installed a ceramic heater 400 that radiates far infrared rays into the fermentation tank 200 and generates high-temperature heat at the same time And, the stirrer 300 is configured to rotate while feeding the food waste in the left, right direction while stirring, and the air supplied from the intake unit 500 is introduced around the fermentation tank 200 fermentation tank ( Air chamber 550 to maintain a temperature that is suitable for the growth of microorganisms inside, to quickly remove moisture from food wastes, and to supply oxygen necessary for microorganisms to grow. The odor and exhaust gas generated while fermenting in the fermentation tank 200 are deodorized and burned by the high heat of the ceramic heater 400 in the combustion chamber 630 before passing through the exhaust pipe 640 of the exhaust part 600. Only the exhaust gas is discharged so that the food waste can be selected as needed by the control of drying, fermentation and extinction of food waste by appropriate control of microbial input, stirrer driving condition and ceramic heater operating condition. .

Description

음식물 쓰레기 처리장치 및 이 장치를 이용한 음식물 쓰레기의 건조/발효/소멸방법Food Waste Disposal Device and Drying, Fermentation, and Disposal Method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

도3은 본 발명의 제1실시예에 의한 음식물 쓰레기 처리장치의 측단면도.3 is a side cross-sectional view of a food waste treating apparatus according to a first embodiment of the present invention.

Claims (20)

음식물 쓰레기가 투입되는 발효조(200)와, 발효조(200)내부에 설치되어 음식물 쓰레기를 교반시키는 교반기(300)와, 발효조(200)내부로 원적외선을 방사함과 동시에 고온을 내는 세라믹 히터(400)와, 상기 발효조(200)내부가 미생물이 증식하기 적합한 조건으로 가열 및 산소를 공급하는 흡기부(500)와, 상기 발효조(200)에서 발효되면서 발생된 악취와 유해가스 등을 연소시켜 배출시키는 배기부(600)와, 상기 교반기(300), 세라믹히터(400)및 흡기부(500)를 제어하는 제어부(700)를 포함하여 이루어진 것을 특징으로 하는 음식물 쓰레기 처리장치.Fermentation tank 200 to which food waste is input, agitator 300 installed inside the fermentation tank 200 to stir the food waste, and ceramic heaters 400 emitting high temperature at the same time to emit far infrared rays into the fermentation tank 200. And, the inside of the fermentation tank 200, the intake unit 500 for supplying heating and oxygen in a condition suitable for the growth of microorganisms, and the ship that burns and discharges odor and harmful gases generated while fermenting in the fermentation tank 200, etc. And a control unit 700 for controlling the base 600 and the stirrer 300, the ceramic heater 400, and the intake unit 500. 발효조내의 온도를 음식물 쓰레기의 건조/발효/소멸에 따라 각각 80℃~120℃/ 60℃~80℃/40℃~60℃로 유지시키고, 교반기는 건조/발효/소멸에 따라 각각 4~10시간/10~20시간/20~24시간의 범위내에서 음식물 쓰레기의 투입량에 따라 가감시키되, 미생물은 발효 및 소멸시에만 적당량을 투입하며, 건조시에는 분당 5회전 정도의 속도로 연속회전시키고, 발효시에는 상기의 속도로 5분회전과 5분정지의 간헐적인 구동이 되게 하며, 소멸시에는 같은 속도로 5분회전과 25분 정지의 간헐적인 구동이 되도록하게 하면서 예열된 공기를 발효조내의 음식물 쓰레기에 공급시켜서 된 것을 특징으로 음식물 쓰레기 처리장치를 이용한 음식물 쓰레기의 건조/발효/소멸 방법.Maintain the temperature in the fermenter at 80 ℃ ~ 120 ℃ / 60 ℃ ~ 80 ℃ / 40 ℃ ~ 60 ℃ according to drying / fermentation / disappearance of food waste, and the stirrer is 4 ~ 10 hours each according to drying / fermentation / extinction In the range of 10 to 20 hours / 20 to 24 hours, depending on the input amount of food waste, the microorganisms are appropriately added only at the time of fermentation and extinction. In this case, intermittent driving of 5 minutes and 5 minutes stops at the above-mentioned speed, and intermittent driving of 5 minutes rotation and 25 minutes stop at the same speed at the time of extinction. Method for drying / fermenting / extinction of food waste using a food waste treatment device, characterized in that the supply to. 제1항에 있어서, 상기 발효조(200)는 후방 상부를 수직으로 형성하고, 전방 상부는 전방으로 기울어지도록 형성하여 발효조(200)의 전방 내측에 역삼각형상의 공간부(201)가 형성되도록 한 것을 특징으로 하는 음식물 찌꺼기 처리장치.According to claim 1, wherein the fermenter 200 is formed in the rear upper portion vertically, the front upper portion is formed to be inclined forward so that the inverted triangular space portion 201 is formed inside the front of the fermenter 200 Food waste treatment device characterized in. 제1항에 있어서, 상기 세라믹히터(400)는 발효조(200)의 상부 내측에 형성된 히터 장착부(410)에 설치되어 발효조 내부로 직접 원적외선을 방사할 수 있도록 한 것을 특징으로 하는 음식물 쓰레기 처리장치.The food waste treatment apparatus according to claim 1, wherein the ceramic heater (400) is installed in a heater mounting portion (410) formed inside the upper portion of the fermentation tank (200) to directly emit far infrared rays into the fermentation tank. 제1항에 있어서, 상기 교반기(300)는 축방향을 따라 일정간격으로 복수개의 날개(320,330,340,350,360)가 부착되어 발효조(200)의 중앙에 좌· 우 수평방향으로 설치되는 회전축(310)과, 이 회전축(310)의 일측에 부착된 풀리(370)와, 이 풀리(370)를 회전시키기 위한 구동모터(380)로 구성되는 것을 특징으로 하는 음식물 쓰레기 처리장치.According to claim 1, The stirrer 300 has a plurality of blades (320, 330, 340, 350, 360) is attached at a predetermined interval along the axial direction is installed in the center of the fermentation tank 200 in the horizontal direction left and right, and the Food waste treatment apparatus, characterized in that consisting of a pulley (370) attached to one side of the rotary shaft 310, and a drive motor (380) for rotating the pulley (370). 제5항에 있어서, 상기 회전축(310)은 발효조(200)의 가상중심(C)으로부터 약간 하방으로 편심되게 설치하여 교반기(300)의 날개(320,330,340,350,360)가 회전하면서 형성하는 궤적이 발효조(200)의 전, 후방벽으로부터 하방으로 갈수록 근접되도록 형성한 것을 특징으로 하는 음식물 쓰레기 처리장치.According to claim 5, The rotary shaft 310 is installed slightly eccentrically from the virtual center (C) of the fermentation tank 200, the trajectory formed by rotating the blades (320, 330, 340, 350, 360) of the stirrer (300) fermentation tank 200 Before, the food waste processing apparatus, characterized in that formed to be closer to the downward from the rear wall. 제5항 또는 6항에 있어서, 상기 회전축(310)에 부착되는 복수개의 날개(320,330,340,350,360)중 중앙에 설치되는 날개(320)는 선단의 날개판(320a)이 완만한 V자형으로 절곡형성되고, 회전축(310)의 중앙 양측에 설치되는 날개(330,340)의 날개판(330a, 340a)은 상호 대칭되게 사선방향으로 경사지게 절곡 형성되며, 양 외측에 설치된 날개(350,360)의 날개판(350a,360a)은 사선방향으로 경사지게 절곡형성되어지되 그 외측은 짧게 형성된 것을 특징으로 하는 음식물 쓰레기 처리장치.According to claim 5 or 6, The wing 320 is installed in the center of the plurality of wings (320, 330, 340, 350, 360) attached to the rotary shaft 310 is bent to form a V-shaped gentle wing plate 320a, The wing plates 330a and 340a of the blades 330 and 340 provided on both sides of the center of the rotation shaft 310 are bent to be inclined diagonally symmetrically to each other, and the wing plates 350a and 360a of the blades 350 and 360 installed on both outer sides. The food waste treatment apparatus, characterized in that the bent to be inclined diagonally, but the outside is formed short. 제1항에 있어서, 상기 흡기부(500)는 타측에 흡입구(510a)가 형성되는 제1흡기관(510)과, 이 제1흡기관(510)의 일측에 흡입구가 연결되는 송풍기(520)와, 이 송풍기(520)의 배출구가 일측에 연결되는 제2흡기관(530)과, 상기 세라믹 히터(400)의 상부에 설치되고, 상기 제2흡기관(530)에 연통된 가열챔버(540)와, 상기 가열챔버(540)에서 가열된 공기가 공급되는 공기챔버(550)로 구성되는 것을 특징으로 하는 음식물 쓰레기 처리장치.According to claim 1, The intake unit 500 is the first intake pipe 510 is formed with the inlet 510a on the other side, and the blower 520 is connected to the suction port on one side of the first intake pipe 510 And a second intake pipe 530 having an outlet of the blower 520 connected to one side thereof, and a heating chamber 540 installed above the ceramic heater 400 and communicating with the second intake pipe 530. And an air chamber (550) to which air heated in the heating chamber (540) is supplied. 제1항에 있어서, 상기 흡기부(500)는 2개의 송풍기(520,520') 와, 각 송풍기(520,520') 의 흡입구측에 상부로부터 공기가 도입되도록 형성된 공기실(522,522')과, 이 공기실(522, 522')내에 설치되어 세라믹 히터(400)의 양측에 형성된 공기유도통로(524,524')에 연통된 공기유도관(526,526')을 포함하는 것을 특징으로하는 음식물 쓰레기 처리장치.The air intake unit 500 includes two air blowers 520 and 520 ', air chambers 522 and 522' formed at the inlet side of each air blower 520 and 520 'so as to introduce air therefrom. And an air induction pipe (526, 526 ') installed in the (522, 522') and connected to the air induction passages (524, 524 ') formed on both sides of the ceramic heater (400). 제8항에 있어서, 상기 공기챔버(550)는 발효조(200)의 둘레에 소정의 간격을 갖고 설치된 단열판(560)에 의하여 형성되어 가열챔버(540)로부터 고온의 공기가 공급되어 발효조(200)를 가열시킬 수 있도록 한 것을 특징으로 하는 음식물 쓰레기 처리장치.The fermentation tank 200 of claim 8, wherein the air chamber 550 is formed by a heat insulating plate 560 provided at predetermined intervals around the fermentation tank 200 so that hot air is supplied from the heating chamber 540. Food waste processing apparatus, characterized in that to heat the. 제10항에 있어서, 상기 공기챔버(550)의 전방 상부에는 발효조(200)로 통하는 구멍(570)이 형성되어 공기챔버(550)를 지나온 공기가 발효조(200)내로 공급되어 발효조(200)내의 음식물 쓰레기에 혼입되도록 한 것을 특징으로 음식물 쓰레기 처리장치.11. The method of claim 10, wherein the front of the air chamber 550 is formed with a hole 570 through the fermentation tank 200, the air passing through the air chamber 550 is supplied into the fermentation tank 200, the inside of the fermentation tank 200 Food waste processing apparatus, characterized in that the food waste to be mixed. 제11항에 있어서, 상기 구멍(570)의 내측 상부에는 공기와 음식물 쓰레기와의 혼합효율이 향상되도록 구멍(570)을 통하여 도입된 공기가 발효조(200)의 하부로 향하도록 안내하는 가이드판(580)을 부착한 것을 특징으로 하는 음식물 쓰레기 처리장치.The guide plate of claim 11, wherein the air introduced through the hole 570 is directed toward the lower portion of the fermentation tank 200 in order to improve the mixing efficiency between air and food waste at the inner upper portion of the hole 570. Food waste disposal apparatus, characterized in that attached (580). 제8항에 있어서, 상기 가열챔버(540)내에는 보조히터(545)를 설치한 것을 특징으로 하는 음식물 쓰레기 처리장치.The food waste treatment apparatus according to claim 8, wherein an auxiliary heater (545) is provided in the heating chamber (540). 제1항에 있어서, 상기 배기부(600)는 발효조(200)의 상부 양측에 형성된 배기구(610)와, 이 배기구(610)로 배출된 배기가스가 통과하는 배기통로(620)와, 상기 세라믹 히터(400)의 상부에 곧바로 설치되어 세라믹 히터(400)의 가동시 발생하는 열에 의하여 배기통로(620)를 통과한 배기가스중의 악취 및 각종 유해한 성분을 제거하는 연소실(630)과, 연소된 배기가스를 배출하는 배기관(640)을 포함하여 이루어진 것을 특징으로 하는 음식물 쓰레기처리장치.The method of claim 1, wherein the exhaust part 600 is an exhaust port 610 formed on both sides of the upper portion of the fermentation tank 200, an exhaust passage 620 through which the exhaust gas discharged to the exhaust port 610 passes, and the ceramic Combustion chamber 630 installed directly on top of the heater 400 to remove odors and various harmful components in the exhaust gas passing through the exhaust passage 620 by heat generated when the ceramic heater 400 operates, and burned Food waste treatment apparatus comprising an exhaust pipe for discharging the exhaust gas. 제14항에 있어서, 상기 연소실(630)과 세라믹 히터(400)사이에는 세라믹 히터(400)에서 발생한 고온의 열이 연소실(630)로도 충분히 공급가능하도록 열전도성이 높은 동판(420)을 설치한 것을 특징으로 하는 음식물 쓰레기 처리장치.15. The copper plate 420 having high thermal conductivity is provided between the combustion chamber 630 and the ceramic heater 400 so that high temperature heat generated from the ceramic heater 400 can be sufficiently supplied to the combustion chamber 630. Food waste treatment apparatus, characterized in that. 제14항에 있어서, 상기 배기부(600)의 배기관(640)상부에는 배기가스중의 분진, 악취 및 습기를 흡수하는 물필터(650)를 설치한 것을 특징으로 하는 음식물 쓰레기 처리장치.15. The food waste treatment apparatus according to claim 14, wherein a water filter (650) is installed above the exhaust pipe (640) of the exhaust part (600) to absorb dust, odor and moisture in the exhaust gas. 제16항에 있어서, 상기 물필터(650)는 물탱크(652)내에서 소정의 수위를 유지하기 위한 급수관(654)과 물탱크(652)내에 담긴 물이 소정의 수위이하인 경우 개방되는 급수밸브(656) 및 오염된 물과 쓰레기를 배출하기 위한 배수관(658)과 배수밸브(660)를 포함하여 이루어지는 것을 특징으로 하는 음식물 쓰레기 처리장치.The water filter of claim 16, wherein the water filter 650 is opened when the water contained in the water tank 654 and the water contained in the water tank 652 is below a predetermined level. 656 and a food waste treatment apparatus comprising a drain pipe 658 and a drain valve 660 for discharging contaminated water and garbage. 제16항 또는 제17항에 있어서, 상기 배기관(640)의 상부에는 배기관(640)을 통하여 배출되는 배기가스가 물탱크(652)에 담긴 물의 표면과 접촉되도록 반구형의 캡(642)이 부착되는 것을 특징으로 하는 음식물 쓰레기 처리장치.The hemispherical cap 642 is attached to an upper portion of the exhaust pipe 640 so that the exhaust gas discharged through the exhaust pipe 640 contacts the surface of the water contained in the water tank 652. Food waste treatment apparatus, characterized in that. 제1항에 있어서, 상기 세라믹 히터(400)는 가스버너로 된 것을 특징으로 하는 음식물 쓰레기 처리장치.The food waste treating apparatus according to claim 1, wherein the ceramic heater is made of a gas burner. 제1항에 있어서, 상기 세라믹 히터(400)는 증기히터인 것을 특징으로 하는 음식물 쓰레기 처리장치.The food waste treating apparatus according to claim 1, wherein the ceramic heater (400) is a steam heater. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960077637A 1996-11-18 1996-12-30 A food garbage treating apparatus and drying and fermenting method KR100189697B1 (en)

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Cited By (4)

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KR100231651B1 (en) * 1997-08-30 1999-11-15 오세원 Apparatus and method fermentation for food waste
KR20010114191A (en) * 2001-11-06 2001-12-29 오용묵 FM. omitted
KR100396339B1 (en) * 2001-06-18 2003-09-03 지성축산기계 주식회사 An air supplying and deflation apparatus for livestock and waste of foods
KR20030075557A (en) * 2002-03-19 2003-09-26 김범홍 Ferment drying system

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KR100306290B1 (en) * 1999-06-22 2001-09-24 정재환 An apparatus and the processing method of phosphate-calcic manure containing fungus
KR100302405B1 (en) * 1999-07-28 2001-09-22 양성용 Deodorization and Noxiousness Resolution Apparatus for Garbage Treatment Apparatus
KR100394084B1 (en) * 2000-10-24 2003-08-09 한국과학기술연구원 Composting treatment facility and method for food waste
KR100480700B1 (en) * 2002-04-18 2005-04-06 엘지전자 주식회사 waste disposer
KR20040010856A (en) * 2002-07-25 2004-02-05 박행정 Compost device for food refuse
KR100725651B1 (en) 2005-11-23 2007-06-07 최지도 Disposal device of waste food
KR101831626B1 (en) 2017-04-05 2018-04-04 주식회사 인큐스 A control method of organic waste dissolution equipment using microbes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100231651B1 (en) * 1997-08-30 1999-11-15 오세원 Apparatus and method fermentation for food waste
KR100396339B1 (en) * 2001-06-18 2003-09-03 지성축산기계 주식회사 An air supplying and deflation apparatus for livestock and waste of foods
KR20010114191A (en) * 2001-11-06 2001-12-29 오용묵 FM. omitted
KR20030075557A (en) * 2002-03-19 2003-09-26 김범홍 Ferment drying system

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