KR100383820B1 - An apparatus for seperating alien substances from garbage - Google Patents
An apparatus for seperating alien substances from garbage Download PDFInfo
- Publication number
- KR100383820B1 KR100383820B1 KR10-2000-0053580A KR20000053580A KR100383820B1 KR 100383820 B1 KR100383820 B1 KR 100383820B1 KR 20000053580 A KR20000053580 A KR 20000053580A KR 100383820 B1 KR100383820 B1 KR 100383820B1
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- South Korea
- Prior art keywords
- food waste
- food
- foreign
- tank
- foreign matter
- Prior art date
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- 239000000126 substance Substances 0.000 title claims abstract description 8
- 239000010794 food waste Substances 0.000 claims abstract description 58
- 239000010802 sludge Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000010865 sewage Substances 0.000 abstract description 10
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000010801 sewage sludge Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/28—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed moving during the filtration
- B01D24/32—Rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
- B01D24/38—Feed or discharge devices
- B01D24/42—Feed or discharge devices for discharging filtrate
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
본 발명은 음식물 쓰레기를 하수와 병합처리하는데 적합하도록 음식물 쓰레기에 섞인 각종 이물질을 제거해 주는 음식물 쓰레기의 이물질 처리장치임.The present invention is a foreign matter disposal apparatus of food waste to remove various foreign matters mixed in the food waste to be suitable for merging food waste with sewage.
본 발명은 음식물 쓰레기 투입구(22)를 가진 음식물 쓰레기 투입조(10)와 연결된 음식물 쓰레기 처리조(12)의 내부에는 회전드럼(30)에 여러개의 핀(34)이 일정한 간격으로 고정된 이물질 제거기(24)와, 회전축(40)에 여러개의 원판(42)이 상기 핀(34)이 통과할 수 있는 간격으로 고정된 이물질 분리기(26)를 구동모터(50)에 의해서 같은 방향으로 회전할 수 있도록 지지시키고, 원판(42)들이 통과할 수 있는 여러개의 슬리트(58)를 가진 스크레이퍼(28)를 고정하며, 음식물 슬러지 배출구(14)와 이물질 배출구(16)를 음식물 쓰레기 처리조(12)의 하부에 각각 연결한 음식물 쓰레기의 이물질 처리장치임.The present invention is a debris remover in which a plurality of pins (34) are fixed at regular intervals in the rotating drum (30) inside the food waste disposal tank (12) connected to the food waste input tank (10) having a food waste inlet (22). 24 and the foreign matter separator 26 fixed to the rotary shaft 40 at intervals through which the pin 34 can pass can be rotated in the same direction by the driving motor 50. And the scraper 28 having a plurality of slits 58 through which the discs 42 can pass, and the food sludge outlet 14 and the foreign matter outlet 16 are disposed in the food waste disposal tank 12. It is a foreign substance disposal device of food waste connected to the lower part of each.
본 발명은 음식물 쓰레기로 부터 음식물 슬러지와 이물질을 보다 완전하게 분리함으로서 음식물 쓰레기를 하수와 병합처리할 때 이물질에 의한 환경오염과 하수처리설비의 훼손을 효과적으로 방지해 줄 수 있는 장점이 있다.The present invention has an advantage of effectively preventing food sludge and foreign matters from food wastes by effectively separating food wastes with sewage, thereby preventing environmental pollution and damage to sewage treatment facilities.
Description
본 발명은 음식물 쓰레기의 이물질 처리장치에 관한 것으로서, 보다 구체적으로는 음식물 쓰레기를 하수와 병합처리함에 있어서 음식물 쓰레기 봉지와 같은 비닐과, 금속조각, 플라스틱, 천 등과 같은 각종 이물질 중 특히, 비닐과 천 등을 음식물 쓰레기로 부터 분리해 주는 음식물 쓰레기의 이물질 처리장치에 관한 것이다.The present invention relates to an apparatus for treating foreign matters of food waste, and more particularly, in the process of merging food waste with sewage, in particular, among vinyl, such as food waste bags, and various foreign matters such as metal scrap, plastic, cloth, and the like. The present invention relates to a foreign matter disposal apparatus for food waste, which separates a back from food waste.
종래에는 음식물 쓰레기를 직접 매립해왔었으나 매립지 선정의 어려움과 환경오염 문제로 인하여서 최근에는 음식물 쓰레기를 하수와 병합처리하는 추세에 있다.Conventionally, food waste has been directly buried, but due to difficulty in selecting landfills and environmental pollution, recently, food waste has been recently merged with sewage.
일반적인 하수병합처리는 예를 들면 수거된 음식물 쓰레기에 섞인 음식물 쓰레기 봉지와 같은 비닐, 금속조각, 플라스틱 및 천 등과 같은 각종 이물질을 전처리과정에서 습식 선별한 후 음식물 쓰레기 중 유기물과 하수슬러지를 병합처리하거나, 음식물 쓰레기 중 이물질을 전처리과정에서 건식 선별한 후 음식물 쓰레기 중 유기물과 하수슬러지를 병합처리하는 것이었다.In general, the sewage treatment is a method of wet sorting of various foreign substances such as plastic bags, plastics, and fabrics, such as food waste bags mixed with collected food waste, in the pre-treatment process, and then combining organic matter and sewage sludge among food wastes. In this case, the organic matter and sewage sludge from the food waste were combined with the dry matter after the preliminary treatment.
그러나 수거되는 음식물 쓰레기의 50% 이상이 비닐봉지에 담겨진 상태로 처리장에 반입되고 있어서 이물질 제거에 많은 비용이 들었었고, 하수병합처리시 기존 하수처리장 시설을 일부 이용하기 때문에 이물질이 완전하게 제거되지 않을 경우 환경오염 문제를 야기시키고, 기존 하수처리설비가 크게 훼손되는 등의 문제점이 있었다.However, more than 50% of the collected food waste was put in plastic bags and brought to the treatment plant, which was expensive to remove foreign substances. In this case, there is a problem such as causing environmental pollution problems, the existing sewage treatment facilities are greatly damaged.
본 발명은 이와 같은 종래기술의 제반 문제점을 해결한 것인 바, 본 발명은 음식물 쓰레기를 하수와 병합처리하기에 적합하도록 음식물 쓰레기에 섞인 각종 이물질을 제거해주는 음식물 쓰레기의 이물질 처리장치를 제공하는데 기술적 과제를 둔 것이다.The present invention solves all the problems of the prior art, the present invention is to provide a foreign matter disposal apparatus of food waste to remove various foreign matter mixed in the food waste to be suitable for the combined treatment of food waste with sewage. It is a task.
도 1은 본 발명에 의한 장치의 일부를 절개하여 내부구조를 보인 정면도.1 is a front view showing the internal structure by cutting a part of the apparatus according to the present invention.
도 2는 도 1에서 보인 이물질 제거기의 정면도.2 is a front view of the foreign material remover shown in FIG.
도 3은 도 1에서 보인 이물질 분리기의 정면도.3 is a front view of the foreign matter separator shown in FIG.
도 4는 도 1에서 보인 스크레이퍼의 정면도.4 is a front view of the scraper shown in FIG.
도 5는 도 1의 A-A선 단면도.5 is a cross-sectional view taken along the line A-A of FIG.
본 발명은 도 1 ∼ 도 5에 예시한 바와 같이 음식물 쓰레기가 투입되는 음식물 쓰레기 투입조(10)와, 이 투입조(10)로 부터 유입되는 음식물 쓰레기에 섞인 각종 이물질을 분리시켜주는 음식물 쓰레기 처리조(12)와, 이 처리조(12)에서 분리되는 음식물 슬러지와 각종 이물질을 각각 배출해주는 음식물 슬러지 배출구(14)와 이물질 배출구(16)로 이루어져 있다.1 to 5, the food waste disposal tank 10 into which food waste is input, and the food waste treatment to separate various foreign substances mixed in the food waste introduced from the input tank 10. The tank 12, the food sludge to be separated from the treatment tank 12 and the food sludge discharge port 14 and the foreign matter discharge port 16 for discharging various foreign matters, respectively.
음식물 쓰레기 투입조(10)는 도 1과 도 5에 잘 표현된 바와 같이 음식물 쓰레기 공급라인(18)과 오우버플로우라인(20)이 양쪽에 연결되어 있고, 저벽(21)의 한쪽에는 음식물 쓰레기 투입구(22)가 형성되어 있다.The food waste input tank 10 has a food waste supply line 18 and an overflow line 20 connected to both sides, as well represented in FIGS. 1 and 5, and on one side of the bottom wall 21, food waste. Inlet port 22 is formed.
음식물 쓰레기 처리조(12)에는 도 1과 도 5에 잘 표현된 바와 같이 이물질 제거기(24), 이물질 분리기(26) 및 스크레이퍼(28)가 설치되어 있다.The food waste treatment tank 12 is provided with a foreign matter remover 24, a foreign matter separator 26, and a scraper 28, as well illustrated in FIGS. 1 and 5.
이물질 제거기(24)는 도 1, 도 2 및 도 5에 잘 표현된 바와 같이 회전드럼(30)의 양쪽에 있는 플랜지(32), (32')사이에 여러개의 핀(34)이 일정한 간격으로 고정되어 있고, 회전드럼(30)의 축(36)은 음식물 쓰레기 처리조(12)에 베어링(38)으로 자유롭게 회전할 수 있도록 지지되어 있다.The foreign material remover 24 has a plurality of pins 34 at regular intervals between the flanges 32 and 32 'on both sides of the rotating drum 30 as well shown in FIGS. 1, 2 and 5. It is fixed and the shaft 36 of the rotating drum 30 is supported in the food waste disposal tank 12 so that the bearing 38 can rotate freely.
이물질 분리기(26)는 도 1, 도 3 및 도 5에 잘 표현된 바와 같이 회전축(40)에 여러개의 원판(42)이 상기 이물질 제거기(24)에 있는 핀(34)들 사이에서 회전할 수 있는 간격으로 고정되어 있고, 회전축(40)은 음식물 쓰레기 처리조(12)에 베어링(44)으로 자유롭게 회전할 수 있도록 지지되어 있다.The foreign material separator 26 may rotate between the pins 34 of the foreign material remover 24 by several discs 42 on the rotation shaft 40 as well represented in FIGS. 1, 3, and 5. The rotary shaft 40 is supported in the food waste disposal tank 12 so that the bearing 44 can freely rotate with the space | interval.
상기 이물질 제거기(24)의 축(36)과, 이물질 분리기(26)의 회전축(40)에는 각각 종동스프로켓휘일(46), (48)이 고정되어 있고, 구동모터(50)와 연결된 감속기(51)의 출력축(52)에 고정된 구동스프로켓휘일(54)과 전동체인(56)으로 연결되어 있어서 이물질 제거기(24)와 이물질 분리기(26)는 같은 방향으로 회전할 수 있도록 되어 있다.The driven sprocket wheels 46 and 48 are fixed to the shaft 36 of the foreign material remover 24 and the rotating shaft 40 of the foreign material separator 26, respectively, and the reducer 51 connected to the drive motor 50. It is connected to the drive sprocket wheel 54 and the transmission chain 56 fixed to the output shaft (52) of the) so that the foreign matter remover 24 and the foreign matter separator 26 can rotate in the same direction.
스크레이퍼(28)는 도 1, 도 4 및 도 5에 예시한 바와 같이 상기 이물질 분리기(26)의 원판(42)들 사이로 끼워질 수 있도록 여러개의 슬리트(58)가 형성된 빗형태로 이루어져 있고, 스크레이퍼(28)의 양단부는 도 1과 도 5에 잘 표현된 바와 같이 음식물 쓰레기 처리조(12)의 내벽에 경사지게 고정되어 있다.The scraper 28 is formed in the form of a comb in which a plurality of slits 58 are formed so as to be fitted between the discs 42 of the foreign matter separator 26 as illustrated in FIGS. 1, 4, and 5. Both ends of the scraper 28 are fixed inclined to the inner wall of the food waste treatment tank 12 as well represented in Figs.
따라서 도 5에 잘 표현된 바와 같이 투입된 음식물 쓰레기에 포함된 이물질은 회전하는 이물질 제거기(24)의 핀(34)들에 의해서 제거되고, 핀(34)들에 걸려진 이물질은 상기 이물질 제거기(24)와 같은 방향으로 회전하는 이물질 분리기(26)의 원판(42)들에 의해서 상기 핀(34)들로 부터 분리되어 이물질 배출구(16)쪽으로 낙하되며, 이때 원판(42)들에 잔류하는 나머지 이물질은 스크레이퍼(28)에 의해서 모두 이물질 배출구(16)쪽으로 낙하하게 된다.Therefore, as is well represented in Figure 5 foreign matter contained in the input food waste is removed by the pins 34 of the rotating foreign material remover 24, the foreign material caught on the pins 34 is the foreign material remover 24 ) Is separated from the pins 34 by the disks 42 of the foreign matter separator 26 that rotates in the same direction, and falls toward the foreign matter discharge port 16, and the remaining foreign matter remaining on the disks 42. The silver scraper 28 all fall toward the foreign matter discharge port 16.
본 발명에 있어서, 음식물 쓰레기 공급라인(18)을 통해서 공급되는 음식물 쓰레기가 음식물 쓰레기 투입구(22)쪽으로 지나치게 빠른속도로 유입되는 것을 방지해 주기 위해서는 도 1과 도 5에 잘 표현된 바와 같이 상기 투입구(22)의 입구와, 음식물 쓰레기 투입조(10)의 저벽(21)보다 높게 돌출된 유속감속판(60)을 설치해 주는 것이 바람직하고, 음식물 쓰레기 투입구(22)로 부터 유입되는 음식물 쓰레기를 음식물 쓰레기 처리조(12)에 있는 이물질 제거기(24) 안쪽으로 원활하게 유도해 주기 위해서는 도 1과 도 5에 잘 표현된 바와 같이 상기 투입구(22)의 양쪽 단부에 경사진 안내판(62)을 설치해 주는 것이 바람직하다.In the present invention, in order to prevent the food waste supplied through the food waste supply line 18 from being introduced into the food waste inlet 22 at an excessively high speed, the inlet is well represented in FIGS. 1 and 5. It is preferable to install the flow rate reduction plate 60 which protrudes higher than the inlet of 22 and the bottom wall 21 of the food waste injecting tank 10, and the food waste which flows in from the food waste inlet 22 is provided. In order to guide the inside of the foreign matter remover 24 in the waste treatment tank 12 smoothly, as shown in FIGS. 1 and 5, the inclined guide plates 62 are provided at both ends of the inlet 22. It is preferable.
또 이물질 제거기(24)는 처리할 음식물 쓰레기의 양에 알맞게 핀(34)의 돌출길이와 간격을 조절해 줄 수 있도록 해주기 위해서는 도 5에 잘 표현된 바와 같이회전드럼(30)을 관통하는 핀(34)의 한쪽 단부에는 숫나사부(64)를 형성하고, 회전드럼(30)의 내측에는 상기 숫나사부(64)와 나선결합하는 너트(66)를 고정시켜 주는 것이 바람직하다.In addition, the foreign material remover 24 is a pin penetrating the rotating drum 30 as well represented in Figure 5 in order to be able to adjust the protruding length and spacing of the pin 34 in accordance with the amount of food waste to be treated ( 34, a male screw portion 64 is formed at one end, and the nut 66 for screwing the male screw portion 64 to the inner side of the rotating drum 30 is preferably fixed.
그리고 이물질이 상기 이물질 제거기(24), 이물질 분리기(26) 및 스크레이퍼(28)로 부터 분리가 잘 이루어지도록 해주기 위해서는 이물질에 묻은 음식물 슬러지가 잘 씻겨나갈 수 있도록 분사노즐(68)이 달린 물분사도관(70)을 음식물 쓰레기 처리조(12)의 상부에 설치해 주는 것이 바람직하고, 분리된 이물질의 수분함량을 감소시키면서 이물질을 배출시켜 주기 위해서는 도 1과 도 5에 잘 표현된 바와 같이 이물질 배출구(16)의 하부에 전동식(電動式) 스크류탈수기(72)를 설치해 주는 것이 바람직하며, 이때 탈수된 물은 배수도관(74)을 통해서 음식물 슬러지 배출구(14)쪽으로 흐를 수 있도록 해주는 것이 바람직하다.In order to ensure that the foreign matter is separated from the foreign material remover 24, the foreign material separator 26 and the scraper 28, the water spray conduit with the spray nozzle 68 so that the food sludge on the foreign material can be well washed away. It is preferable to install 70 at the upper portion of the food waste treatment tank 12, and in order to discharge the foreign substances while reducing the water content of the separated foreign substances, as shown in FIGS. 1 and 5, the foreign matter discharge port 16 It is preferable to install an electric screw dehydrator 72 in the lower part of the), and in this case, it is preferable to allow the dewatered water to flow toward the food sludge outlet 14 through the drain conduit 74.
본 발명은 음식물 쓰레기로 부터 음식물 슬러지와 이물질을 보다 완전하게 분리함으로서 음식물 쓰레기를 하수와 병합처리할 때 이물질에 의한 환경오염과 하수처리설비의 훼손을 효과적으로 방지해 줄 수 있는 장점이 있다.The present invention has an advantage of effectively preventing food sludge and foreign matters from food wastes by effectively separating food wastes with sewage, thereby preventing environmental pollution and damage to sewage treatment facilities.
Claims (5)
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| KR10-2000-0053580A KR100383820B1 (en) | 2000-09-08 | 2000-09-08 | An apparatus for seperating alien substances from garbage |
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| KR10-2000-0053580A KR100383820B1 (en) | 2000-09-08 | 2000-09-08 | An apparatus for seperating alien substances from garbage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100718691B1 (en) | 2005-10-29 | 2007-12-11 | 길현익 | Apparatus for separating alien substances from food garbage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100370244B1 (en) * | 2001-01-22 | 2003-02-05 | 효성에바라환경엔지니어링 주식회사 | Food waste treatment and recycling mathod and device |
| KR100667708B1 (en) * | 2005-02-16 | 2007-01-16 | 유진엠씨 주식회사 | A heat penetrating apparatus for crushing and dehydrating food waste and sewage sludge |
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|---|---|---|---|---|
| JPH11169832A (en) * | 1997-12-10 | 1999-06-29 | Nikko Co Ltd | Bag removing device |
| KR200201748Y1 (en) * | 2000-04-28 | 2000-11-01 | 김종해 | Conveyer system for collecting vinyl wrapper and clothes from food garbage. |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH11169832A (en) * | 1997-12-10 | 1999-06-29 | Nikko Co Ltd | Bag removing device |
| KR200201748Y1 (en) * | 2000-04-28 | 2000-11-01 | 김종해 | Conveyer system for collecting vinyl wrapper and clothes from food garbage. |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100718691B1 (en) | 2005-10-29 | 2007-12-11 | 길현익 | Apparatus for separating alien substances from food garbage |
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