KR0159355B1 - Device and method for treating garbage - Google Patents
Device and method for treating garbageInfo
- Publication number
- KR0159355B1 KR0159355B1 KR1019950036221A KR19950036221A KR0159355B1 KR 0159355 B1 KR0159355 B1 KR 0159355B1 KR 1019950036221 A KR1019950036221 A KR 1019950036221A KR 19950036221 A KR19950036221 A KR 19950036221A KR 0159355 B1 KR0159355 B1 KR 0159355B1
- Authority
- KR
- South Korea
- Prior art keywords
- food waste
- odor
- fermentation tank
- cooling
- filter
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 57
- 239000010813 municipal solid waste Substances 0.000 title abstract 2
- 239000010794 food waste Substances 0.000 claims abstract description 36
- 238000009264 composting Methods 0.000 claims abstract description 30
- 238000000855 fermentation Methods 0.000 claims abstract description 30
- 230000004151 fermentation Effects 0.000 claims abstract description 30
- 238000001035 drying Methods 0.000 claims abstract description 7
- 230000001954 sterilising effect Effects 0.000 claims abstract description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 7
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 238000001816 cooling Methods 0.000 claims description 28
- 239000007789 gas Substances 0.000 claims description 28
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 8
- 238000004332 deodorization Methods 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 5
- 230000001877 deodorizing effect Effects 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims 2
- 230000003197 catalytic effect Effects 0.000 claims 1
- 239000002361 compost Substances 0.000 claims 1
- 238000003915 air pollution Methods 0.000 abstract description 5
- 239000003337 fertilizer Substances 0.000 abstract description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 8
- FPVBSWLPPTYVTL-UHFFFAOYSA-N NC(=O)OCC.[C] Chemical compound NC(=O)OCC.[C] FPVBSWLPPTYVTL-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000010169 landfilling Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000009965 odorless effect Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000021403 cultural food Nutrition 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
-
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
본 발명은 신규한 음식물 찌꺼기 퇴비화 장치의 악취제거 방법 및 그 장치를 개시한다.The present invention discloses a novel odor removal method of a food waste composting device and a device thereof.
종래에는 음식물 찌꺼기 등의 쓰레기를 처리하기 위한 방법으로 매립하거나 소각시켰으나, 이는 장소의 제약을 받았고 소각시 발생되는 가스에 의해 대기를 오염시키는 문제가 있었고, 이러한 문제의 해결책으로 음식물 찌꺼기의 발효, 분해, 살균, 건조시켜 퇴비화시켜 비료로 사용하는 방법을 채택하였으나 이 또한 퇴비화 과정에서 발생되는 악취로 인해 대기가 오염되는 문제가 있었다.In the past, the landfill or incineration was disposed of as a method for treating garbage such as food waste, but this was restricted by the place and there was a problem of polluting the air by the gas generated during incineration. As a solution of this problem, fermentation and decomposition of food waste was solved. Adopted a method of sterilization, drying and composting to use as a fertilizer, but this also had a problem of air pollution due to the odor generated during the composting process.
본 발명에서는 퇴비화 과정에서 발생되는 악취가스를 액화시켜 배출시키고 잔여가스를 연소시킨 후 탈취시켜 대기중으로 배출시킬 수 있는 음식물 찌꺼기 퇴비화 장치의 악취제거 방법 및 그 장치를 구비하므로 종래 문제를 해결하였다. (제5도In the present invention, the odor gas generated in the composting process is liquefied and discharged, and after the residual gas is burned and deodorized to be discharged to the atmosphere by the odor removal method of the food waste composting device and the device has been solved the conventional problem. (Fig. 5
Description
제1도는 본 발명 음식물 찌꺼기 퇴비화장치의 악취제거방법을 보이는 개략적 구성도.Figure 1 is a schematic diagram showing the odor removal method of the food waste composting device of the present invention.
제2도는 본 발명 음식물 찌꺼기 퇴비화장치의 악취제거방법의 부분 측단면도.2 is a partial side cross-sectional view of the odor removal method of the food waste composting device of the present invention.
제3도는 2평면도.3 is a two-plane view.
제4도는 제2도의 A-A'선 단면도.4 is a cross-sectional view taken along the line AA ′ of FIG. 2.
제5도는 제1도의 개략적 장치도.5 is a schematic device diagram of FIG.
제6도 내지 제12도는 각부장치를 각각 보이는 측면도들이다.6 to 12 are side views showing each part device.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings
2 : 발효조 16 : 1차 필터장치2: fermentation tank 16: primary filter device
20 : 강제배기장치 22 : 2차 필터장치20: forced exhaust device 22: secondary filter device
24 : 냉각장치 28 : 자동배수장치24: cooling device 28: automatic drainage device
30 : 연소장치 32 : 오존탈취장치30: combustion device 32: ozone deodorization device
본 발명은 음식물 찌꺼기 퇴비화장치에 관한 것으로, 특히 퇴비화 과정에서 발생되는 악취를 제거하기 위한 악취제거방법 및 그 장치에 관한 것이다.The present invention relates to a food waste composting apparatus, and more particularly, to a odor removing method and apparatus for removing odor generated in the composting process.
GNP의 증가로 생활수준이 향상됨에 따라 음식문화의 발전이 있었는바, 이에 따라 식당이나 가정에서는 많은량의 음식물 찌꺼기가 쏟아져 나오게 되어 심각한 환경오염으로 대두되었고, 그 처리방법에 있어서 다양한 연구가 있어왔다.As the standard of living improved due to the increase of GNP, food culture developed. As a result, a large amount of food waste was spilled out of restaurants and homes, resulting in serious environmental pollution. .
이러한 쓰레기 처리방법으로는 매립방법과 소각방법이 있는바, 매립방법은 한정된 매립장소의 제약을 받았으며, 소각방법은 그다지 장소의 제약을 받지 않으나 소각시 발생되는 악취에 의한 2차 대기오염의 문제가 있었다.There are two types of waste disposal methods: landfilling and incineration. The landfilling method is restricted to a limited landfill location, and the incineration method is not restricted to places, but there is a problem of secondary air pollution due to odor generated during incineration. there was.
이러한 문제를 해결하고자 최근에는 음식물 찌꺼기를 발효, 분해, 살균, 건조시켜 퇴비화하여 비료로 사용하므로 쓰레기를 처리함과 동시에 유용하게 사용하였으나 이 또한 퇴비화과정에서 발생되는 악취로 인해 대기를 오염시키는 문제가 있었다.In order to solve this problem, food waste is fermented, decomposed, sterilized and dried to be composted and used as fertilizer. there was.
상술한 문제를 해결하기 위한 본 발명의 목적은, 퇴비화 과정에서 발생되는 악취를 제거할 수 있는 음식물 찌꺼기 퇴비화 장치의 악취제거 방법 및 그 장치를 제공하는 것이다.SUMMARY OF THE INVENTION An object of the present invention for solving the above problems is to provide a odor removal method and apparatus of the food waste composting device capable of removing odor generated in the composting process.
이와 같은 목적을 달성하기 위한 음식물 찌꺼기 퇴비화 장치의 악취제거 방법은 음식물을 퇴비화시키는데 있어서, 퇴비화 공정(A)의 발효조(2)에 투입된 음식물 찌꺼기가 발효, 분해, 살균, 건조되면서 발생되는 악취가스와 수증기에 포함된 더스트를 걸러주는 1차 필터공정(B)과,The odor removal method of the food waste composting apparatus for achieving the above object is the odor gas generated from the fermentation, decomposition, sterilization and drying of the food waste introduced into the fermentation tank (2) of the composting process (A) and composting A primary filter process (B) for filtering dust contained in steam;
상기 발효조(2) 내의 수증기를 상기 1차필터공정(B)으로 강제 배기시키는 강제배기공정(C)과,A forced exhaust process (C) for forcibly evacuating the water vapor in the fermentation tank (2) to the primary filter process (B);
상기 강제배기공정(C) 후 걸려지지 않은 잔여 더스트를 2차 걸러주기 위한 2차 필터 공정(D)과,A second filter step (D) for secondly filtering out the remaining dust not caught after the forced exhaust process (C),
상기 2차필터공정(D)을 통해 배출되는 고온의 악취가스가 포함된 수증기를 급속히 냉각시켜 액화시키는 냉각공정(E)과,A cooling step (E) of rapidly cooling and liquefying water vapor containing high-temperature odor gas discharged through the secondary filter step (D),
상기 냉각공정후 응결된 응결수를 배수시키는 자동배수공정(F)과,Automatic drainage step (F) for draining the condensed water after the cooling step,
상기 냉각공정(E) 후 응결수와의 악취가스를 외부의 공기와 혼합시켜 연소시키는 연소공정(G)과,After the cooling step (E), the combustion step (G) of mixing the odor gas with the condensed water and the outside air to burn,
상기 연소공정(G)후 발생되는 악취를 탈취하는 오존탈취공정(H)으로 이루어지는 것을 특징으로 한다.It is characterized by consisting of an ozone deodorization step (H) for deodorizing the odor generated after the combustion step (G).
상술한 목적을 달성하기 위한 음식물 찌꺼기 퇴비화 장치의 악취제거 장치는 발효조(2)에 연결설치되어 상기 발효조(2)에 투입된 음식물 찌꺼기를 발효, 분해, 살균, 건조시키는 과정에서 발생되는 악취가스와 수증기에 포함된 더스트를 걸러주는 1차 필터장치(16)와,Odor removal device of the food waste composting device for achieving the above object is connected to the fermentation tank (2), odor gas and water vapor generated in the process of fermentation, decomposition, sterilization, drying of the food waste injected into the fermentation tank (2) Primary filter device 16 for filtering the dust contained in,
상기 1차필터장치(16)에 연결 설치되어 상기 발효조(2) 내에서 발생된 악취가스와 수증기를 다음 공정의 장치로 강제 배기시키는 강제 배기팬 장치(20)와,A forced exhaust fan device 20 connected to the primary filter device 16 to forcibly exhaust the malodorous gas and water vapor generated in the fermentation tank 2 to a device of the next process;
상기 강제배기팬 장치(20)에 연결설치되어 이로부터 공급되는 기체 중 상기 1차필터장치(16)에서 걸러지지 않는 이물을 2차 걸러주기 위한 2차 필터장치(22)와,A secondary filter device 22 for secondly filtering foreign matter which is not connected to the primary filter device 16 among the gases supplied from the forced exhaust fan device 20 and supplied therefrom;
상기 2차 필터장치(22)에 연결설치되어 이를 통해 배출되는 고온의 수증기를 급속히 냉각시켜 액화시키는 냉각장치(24)와,A cooling device 24 connected to the secondary filter device 22 and rapidly cooling and liquefying high temperature water vapor discharged through the secondary filter device 22;
상기 냉각장치(24)의 두 배관중 일측의 배관에 연결 설치되어 냉각장치(24)에 의해 응결된 응결수를 자동 배수시키는 자동배수장치(28)와,An automatic drainage device 28 connected to one of the two pipes of the cooling device 24 to automatically drain the condensed water condensed by the cooling device 24;
상기 냉각장치(24)의 두 배관 중 타측의 배관에 연결설치되어 응결수 외의 악취가스를 외부의 공기와 혼합시켜 연소시키는 연소장치(30)와,A combustion device 30 connected to the other pipe of the two pipes of the cooling device 24 to mix and burn odor gas other than condensed water with external air, and
상기 연소장치(30)에 연결설치되어 2차 연소후 발생되는 악취를 탈취시켜 대기중으로 배출시키는 오존탈취장치(32)가 구비되어 구성되는 것을 특징으로 한다.The ozone deodorizing device 32 is installed and connected to the combustion device 30 to deodorize the odor generated after the secondary combustion and discharge it to the atmosphere.
이와 같은 본 발명의 음식물 찌꺼기 퇴비화 장치의 악취제거 방법 및 그 장치는 퇴비화 과정에서 발생되는 악취를 제거할 수 있어 대기 오염을 방지할 수 있는 효과가 있다.As described above, the method for removing odor of the food waste composting device and the device of the present invention can remove odor generated during the composting process, thereby preventing air pollution.
본 발명의 구체적 특징 및 이점은 첨부된 도면을 참조한 이하의 설명으로 더욱 명확해 질 것이다.Specific features and advantages of the present invention will become more apparent from the following description taken in conjunction with the accompanying drawings.
제1도에서, 본 발명의 음식물 찌꺼기 퇴비화 장치의 악취제거 방법은 음식물 퇴비화공정(A), 즉 발효조(2)에서 음식물 찌꺼기를 잘게 부수고 뒤섞어주면서 발효, 분해, 살균, 건조시킴에 따라 발생되는 수증기를 1차필터공정(B)을 통과시켜 이에 포함된 일부찌꺼기를 걸러내게 되는바, 이 과정에서 발생된 응결수는 자동배수공정(F)을 통해 배출되고, 1차필터공정(B)을 강제배기공정(C)을 통과하면서 2차필터공정(D)으로 유입된다.In FIG. 1, the odor removal method of the food waste composting apparatus of the present invention is steam produced by fermentation, decomposition, sterilization and drying while finely crushing and mixing food waste in the food composting process (A), that is, the fermentation tank (2). To pass through the primary filter process (B) to filter out some of the debris contained therein, the condensate generated in this process is discharged through the automatic draining process (F), forced the primary filter process (B) It flows into the secondary filter process D while passing through the exhaust process C.
이와같이 2차필터공정(D)으로 유입된 수증기는 이에 포함된 일부찌꺼기가 완전히 걸러지게 되고, 수증기는 냉각공정(E)으로 유입되며 이때 응결수는 자동배수공정(F)을 통해 외부로 배출된다.As such, the water vapor introduced into the secondary filter process (D) is completely filtered out of some debris contained therein, and the water vapor is introduced into the cooling process (E), and the condensed water is discharged to the outside through the automatic draining process (F). .
한편 수증기가 냉각공정(E)에 유입됨에 따라 급속냉각되어 응결수가 생성되며, 이 응결수는 다시 자동배수공정(F)을 통해 배출되고 악취가스는 적절히 공급되는 공기와 혼합되어 연소공정(G)을 통과하면서 연소되고 연소된 기체는 오존탈취공정(H)을 통해 완전무취화되어 대기중에 배출된다.Meanwhile, as water vapor enters the cooling process (E), it is rapidly cooled to produce condensed water. The condensed water is discharged through the automatic drainage process (F) again, and the odor gas is mixed with the appropriately supplied air and burned (G). The gas burned and passed while passing through is completely odorless through the ozone deodorization process (H) and discharged to the atmosphere.
이러한 본 발명의 음식물 찌꺼기 퇴비화 장치의 악취제거 방법에 따른 악취제거 장치는 제2도 또는 제3도에 도시한 바와 같다.Odor removal apparatus according to the odor removal method of the food waste composting device of the present invention is as shown in FIG.
먼저 케이스(1)내의 일측에 배출구(4)가 발효조(2)가 구비되는바, 이는 제2도내지 제4도에 도시한 바와같이 호퍼(3) 중앙에 복수의 교반기날개(12)가 구비된 회전축(11)이 구동모터(13)에 의해 회전가능하게 설치되어 투입구(7)로부터 투입된 음식물 찌꺼기를 잘게 부수고 뒤섞어주는 역할 등을 하게 되고, 호퍼(3) 상부 양측에는 흡입구(5)와 배기구(6)가 구비되어 신선한 공기를 흡입 및 퇴비화 과정에서 발생되는 가스를 배기시킬 수 있도록 되어 있으며, 호퍼(3) 두레의 열매실(8)에는 히이터(9) 및 온도센서(10)가 구비되어 발효조(2)내를 적정온도로 가열, 조절함으로 음식물 찌꺼기의 발효, 분해, 살균, 건조 등을 촉진시킬 수 있도록 되어 있다.First, the discharge port 4 is provided with a fermentation tank 2 at one side in the case 1, which is provided with a plurality of agitator blades 12 at the center of the hopper 3 as shown in FIGS. 2 to 4. The rotating shaft 11 is rotatably installed by the driving motor 13 to serve to crush and stir the food waste introduced from the inlet 7, and the suction port 5 and the exhaust port on both sides of the hopper 3. (6) is provided to suck the fresh air and to exhaust the gas generated in the composting process, the heating chamber (8) of the hopper (3) is provided with a heater (9) and a temperature sensor (10) By heating and adjusting the inside of the fermentation tank 2 to an appropriate temperature, it is possible to promote fermentation, decomposition, sterilization, drying and the like of food waste.
이러한 발효조(2)에 연결설치된 배기관(14)에는 다수의 부품이 연속 연결설치되어 있는바, 이를 제1도 및 제6도 내지 제12도를 참조하여 설명하면 격리판(17)이 구비된 1차필터장치(16)가 연결되어 있어 배기관(14)에서 흡입된 수증기에 포함되어 있는 일부찌꺼기를 격리판(17)에 의해 걸러질 수 있도록 하고 있으며, 1차필터장치(16) 일측에 강제배기장치(20)가 구비되어 발효조(2) 내의 수증기를 1차필터장치(16)를 통과하여 그 일측에 구비된 2차필터장치(22)로 유입시키도록 하고 있다.Exhaust pipe 14 connected to the fermentation tank 2 is provided with a plurality of parts are continuously connected to the bar, which will be described with reference to FIGS. 1 and 6 to 12 with a separator 17. The secondary filter device 16 is connected to allow some of the debris contained in the water vapor sucked from the exhaust pipe 14 to be filtered by the separator 17, and forced exhaust to one side of the primary filter device 16. An apparatus 20 is provided to allow water vapor in the fermentation tank 2 to pass through the primary filter device 16 to the secondary filter device 22 provided on one side thereof.
2차 필터장치(22)에는 이에 공급된 수증기의 일부찌꺼기를 완전히 걸러내도록 우레탄 카본 필터(23)가 구비되어 있고, 2차필터장치(22)를 통과한 수증기를 급속 냉각시키도록 라디에이터(25)와 냉각팬(26)으로 구성된 냉각장치(24)가 이에 연결설치되어 있다.The secondary filter device 22 is provided with a urethane carbon filter 23 to completely filter out some of the vapors supplied thereto, and the radiator 25 to rapidly cool the water vapor passing through the secondary filter device 22. And a cooling device 24 composed of a cooling fan 26 is connected thereto.
한편 1차 필터장치(16), 2차필터장치(22) 및 냉각장치(24)에서 발생되는 응결수를 배출시키도록 케이스(1) 타측 하부에 자동배수장치(28)가 배수관(18)에 의해 이들과 연결설치되어 있고, 냉각장치(24)를 통과한 가스가 외부의 공기와 혼합되어 연소되도록 자동배수장치(28) 일측에 연소장치(30)가 구비되어 있으며, 연소장치(30)에서 연소된 기체의 냄새를 탈취하여 완전무취화하도록 그 안쪽에 오존탈취장치(32)가 구비되어 있다.On the other hand, the automatic drainage device 28 is provided at the lower portion of the other side of the case 1 so as to discharge the condensed water generated from the primary filter device 16, the secondary filter device 22, and the cooling device 24. And the combustion device 30 is provided at one side of the automatic drainage device 28 so that the gas passing through the cooling device 24 is mixed with the external air and combusted. An ozone deodorizer 32 is provided therein so as to deodorize the burned gas and make it completely odorless.
여기서 발효조(2), 1차필터장치(16), 강제배기장치(20), 2차필터장치(22), 냉각장치(24), 연소장치(30), 오존탈취장치(32)는 배기관(14)에 의해 연결되어 발효조(2)에서 발생된 기체가 각 장치에 순차적으로 통과할 수 있도록 되어 있다.Here, the fermentation tank 2, the primary filter device 16, the forced exhaust device 20, the secondary filter device 22, the cooling device 24, the combustion device 30, the ozone deodorizing device 32 is an exhaust pipe ( 14), the gas generated in the fermentation tank 2 can pass sequentially through each device.
이러한 구성의 본 발명 음식물 찌꺼기 퇴비화 장치의 악취제거 장치는 발효조(2)의 투입구(7)에 음식물 찌꺼기가 투입됨에 따라 교반기날개(12)가 회전됨과 동시에 열매실(8)의 히이터(9)와 온도센서(10)가 동작되어 일정온도를 유지하면서 음식물 찌꺼기를 잘게 부수고 뒤섞어 주게 되어 발효, 분해, 살균, 건조시키게 된다.The odor removal device of the food waste composting device of the present invention having such a configuration has the heater 9 of the fruit chamber 8 and the stirrer blade 12 being rotated as the food waste is injected into the inlet 7 of the fermentation tank 2. The temperature sensor 10 is operated to crush and stir the food waste while maintaining a constant temperature to ferment, decompose, sterilize, and dry.
이때 발효조(2) 내에는 수증기를 포함한 가스가 발생되는데, 이는 배기구(6)의 배기관(14)을 통과하여 1차 필터장치(16)로 유입되고 유입된 수증기 등은 격리판(17)에 의해 걸러지게 되며, 그 과정에서 온도차에 의해 발생된 응결수는 배수관(18)을 통해 자동배수장치(28)로 배수된다.At this time, the gas containing water vapor is generated in the fermentation tank (2), which passes through the exhaust pipe (14) of the exhaust port (6), flows into the primary filter device (16), and the introduced water vapor is introduced by the separator 17. The condensed water generated by the temperature difference in the process is drained to the automatic drainage device 28 through the drain pipe 18.
이와 같이 1차필터장치(16)를 통과한 수증기 등을 강제배기장치(20)에 의해 2차필터장치(22)로 유입되고 이에 구비된 유레탄 카본필터(23)에 의해 걸러지지 않는 나머지 찌꺼기를 걸러내어 이물이 함유되지 않은 상태의 수증기를 냉각장치(24)로 유입시키게 되며 냉각장치(24)에 유입된 92-98℃ 정도의 뜨거운 수증기가 라디에이터(25)에 유입되면 냉각팬(26)에 의해 급속 냉각되어 응결수가 생성된다.As such, water vapor passing through the primary filter device 16 flows into the secondary filter device 22 by the forced exhaust device 20 and is not filtered by the urethane carbon filter 23 provided therein. To filter the water vapor of the foreign matter-free state into the cooling device 24, the hot water of about 92-98 ℃ introduced into the cooling device 24 is introduced into the radiator 25 cooling fan 26 Is rapidly cooled to form condensed water.
이 응결수는 배수관(18)에 의해 자동배수장치(28)로 유입되어 배출되므로 비교적 많은 악취기체를 액화시켜 감소시키게 된다.This condensed water is introduced into and discharged from the automatic drainage device 28 by the drain pipe 18, thereby liquefying and reducing a relatively large number of malodorous gases.
여기서 액화되지 않은 잔량의 악취가스는 외부의 공기와 혼합되어 연소장치(30)로 유입, 연소되므로 2차로 악취가 제거되며, 소각후 발생된 기체를 오존탈취장치(32)로 유입시켜 기체 내의 냄새까지 탈취한 상태에서 대기중에 방출시키게 된다.In this case, the remaining amount of odor gas is mixed with external air and introduced into and combusted into the combustion device 30, so that the odor is removed secondly, and the gas generated after incineration is introduced into the ozone deodorization device 32 to smell in the gas. It is released to the atmosphere in the state deodorized until.
이와같은 본 발명의 음식물 찌꺼기 퇴비화 장치의 악취제거 방법 및 그 장치는 발효조(2)에서 발생되는 기체상태의 악취를 1,2차 필터장치(16),(22)로 거른다음 냉각장치(24)에 의해 액화시켜 배출시키므로 액화된 만큼의 악취를 1차 제거하게 되고, 잔여 악취가스는 공기와 혼합하여 연소장치(30)에서 소각시키므로 2차 제거한 후, 소각시 발생되는 기체를 오존탈취장치(32)로 탈취, 배기시키므로 악취를 완전히 제거하게 된다.As described above, the method for removing odor of the food waste composting device and the device of the present invention filter gaseous odor generated in the fermentation tank 2 to the primary and secondary filter devices 16 and 22, and then the cooling device 24. By liquefying and discharged by the liquefied by the first to remove the odor as much as liquefied, the remaining odor gas is mixed with air and incinerated in the combustion device 30, so after the second removal, the gas generated during incineration ozone deodorizer (32) Deodorization and exhaust will remove odor completely.
그러므로 본 발명의 음식물 찌꺼기 퇴비화 장치의 악취제거 방법 및 그 장치는 음식물 찌꺼기를 퇴비화시킴에 따라 유용하게 사용할 수 있음은 물론 퇴비화 과정에서 발생되는 악취를 제거할 수 있게 되므로 대기오염을 방지할 수 있게 된다.Therefore, the method of removing odor of the food waste composting device and the device of the present invention can be usefully used by composting the food waste, as well as to remove the odor generated during the composting process to prevent air pollution. .
이상에서와 같은 본 발명에 따른 음식물 찌꺼기 퇴비화 장치의 악취제거 방법 및 그 장치는 음식물 찌꺼기를 활용하고 대기오염을 방지할 수 있어 장치 및 작업의 신뢰성을 향상시키는 효과가 있다.Odor removal method of the food waste composting apparatus according to the present invention as described above and the device can utilize the food waste and prevent air pollution has the effect of improving the reliability of the device and operation.
Claims (2)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950036221A KR0159355B1 (en) | 1995-10-19 | 1995-10-19 | Device and method for treating garbage |
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| KR1019950036221A KR0159355B1 (en) | 1995-10-19 | 1995-10-19 | Device and method for treating garbage |
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| KR0159355B1 true KR0159355B1 (en) | 1998-11-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005099920A1 (en) * | 2004-04-19 | 2005-10-27 | Gaia Co., Ltd. | Food waste treating system and control method therefor |
| KR101709191B1 (en) | 2016-03-15 | 2017-02-22 | 김중수 | Apparatus for sorting foreign material of waste food |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100734135B1 (en) * | 2001-04-11 | 2007-06-29 | 린나이코리아 주식회사 | Deodorizing device of waste food disposal system |
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1995
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005099920A1 (en) * | 2004-04-19 | 2005-10-27 | Gaia Co., Ltd. | Food waste treating system and control method therefor |
| KR101709191B1 (en) | 2016-03-15 | 2017-02-22 | 김중수 | Apparatus for sorting foreign material of waste food |
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