KR100577583B1 - Smash equipment of useless oil filter - Google Patents

Smash equipment of useless oil filter Download PDF

Info

Publication number
KR100577583B1
KR100577583B1 KR1020030081463A KR20030081463A KR100577583B1 KR 100577583 B1 KR100577583 B1 KR 100577583B1 KR 1020030081463 A KR1020030081463 A KR 1020030081463A KR 20030081463 A KR20030081463 A KR 20030081463A KR 100577583 B1 KR100577583 B1 KR 100577583B1
Authority
KR
South Korea
Prior art keywords
oil filter
waste oil
filter
crusher
crushing
Prior art date
Application number
KR1020030081463A
Other languages
Korean (ko)
Other versions
KR20040060724A (en
Inventor
김학수
Original Assignee
김학수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김학수 filed Critical 김학수
Priority to KR1020030081463A priority Critical patent/KR100577583B1/en
Publication of KR20040060724A publication Critical patent/KR20040060724A/en
Application granted granted Critical
Publication of KR100577583B1 publication Critical patent/KR100577583B1/en

Links

Images

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
    • 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
    • Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
    • 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
    • Y02W30/20—Waste processing or separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

본 발명은 산업 폐기물인 폐오일 필터를 파쇄하는 장치에 관한 것으로 회전하는 한쌍의 커터에 의하여 파쇄된 오일필터의 스크랩은 그 구성성분인 금속과 여과지 및 폐오일로 분리 선별되어 각각 재활용 할수 있게 한것으로, 폐오일 필터를 처리하는 과정에서 또다른 환경오염 발생요인을 제공하지 아니하는 것을 특징으로 한다.The present invention relates to a device for shredding waste oil filters, which are industrial wastes, so that scrap of the oil filter shredded by a pair of rotating cutters can be separated and sorted into its constituent metals, filter papers, and waste oil, and can be recycled, respectively. The waste oil filter is characterized in that it does not provide another environmental pollution occurrence factor.

폐오일필터, 파쇄, 선별, 재활용Waste Oil Filter, Shredding, Sorting, Recycling

Description

폐오일 필터 파쇄장치{Smash equipment of useless oil filter}Waste oil filter crusher {Smash equipment of useless oil filter}

도 1은 본 발명 폐오일 필터 파쇄장치의 전체 개념도1 is an overall conceptual view of the waste oil filter crushing device of the present invention

도 2는 본 발명 폐오일 필터 파쇄기의 측단면도Figure 2 is a side cross-sectional view of the waste oil filter crusher of the present invention

도 3은 본 발명 폐오일 필터 파쇄기의 정단면도Figure 3 is a front sectional view of the waste oil filter crusher of the present invention

도 4는 본 발명 금속 및 여과지 선별기의 요부 단면도4 is a cross-sectional view of main parts of the metal and filter paper sorter of the present invention.

※ 도면의 주요 부분에 대한 부호의 설명.* Explanation of symbols on the main parts of the drawings.

1. 호퍼 2. 오일필터 이송 콘베이어1. Hopper 2. Oil filter conveying conveyor

3. 파쇄기 4. 파쇄물 이송 콘베이어3. Shredder 4. Shredding conveying conveyor

5. 원심분리기 6. 선별기5. Centrifuge 6. Separator

7. 여과지 이송 콘베이어 8. 여과지 압축기 7. filter paper conveying conveyor 8. filter paper compressor

9, 9'. 회전커터 10, 10'.폐오일 저장캔9, 9 '. Rotary cutter 10, 10'.Canned waste oil

11. 금속스크랩 저장함 12. 유압실린더 11. Metal scrap bin 12. Hydraulic cylinder

13. 죠 14. 크랏샤 13. Joe 14. Krassha

15. 제 1 파쇄부 16. 제 2 파쇄부15. First shredding 16. Second shredding

17. 영구자석 18. 여과지 배출구17. Permanent magnet 18. Filter paper outlet

19. 금속스크랩 배출구 20. 걸림턱19. Metal Scrap Outlet 20. Hanging Jaw

본 발명은 폐오일 필터를 파쇄하여 처리하는 폐기물 처리장치로 좀더 상세하게는 자동차나 산업현장에서 사용후 폐기되는 오일필터를 파쇄하여 필터여과지와 금속부분으로 분리하여 각각 재활용 또는 소각처리를 용이하게 하고, 오일필터 내부에 잔류하는 폐오일은 파쇄과정에서 수거 처리하는, 산업 폐기물인 폐오일 필터를 환경 오염없이 처리 할 수 있게하는 장치에 관한 것이다.The present invention is a waste treatment apparatus for treating waste oil by crushing the waste oil filter in more detail. In addition, the waste oil remaining inside the oil filter relates to a device that enables the waste oil filter, which is an industrial waste, to be disposed of during the crushing process to be treated without environmental pollution.

종래 폐오일필터는 소각하거나 단순압착하여 처리하는 방식을 채택하고 있었으나 소각처리의 경우 오일필터 내부에 잔류하는 폐오일로 인하여 필터의 여과지가 쉽게 연소되지 않거나, 불충분하게 연소 될뿐 아니라 필터의 후레임을 형성하는 금속부분과 같은 연소되지 아니하는 잔류물에 대하여 2차 처리가 불가피 하였으며, 폐오일필터를 소각하는 과정에서도 공해 방지를 위한 특수한 소각로가 필요로 하는 등의 문제점이 있었다.Conventionally, the waste oil filter adopts a method of incineration or simple compression, but in the case of incineration, the filter paper of the filter is not easily burned or insufficiently burned due to the waste oil remaining inside the oil filter. Secondary treatment was inevitable for unburned residues such as metal parts to be formed, and there was a problem such as the need for a special incinerator to prevent pollution even when the waste oil filter was incinerated.

또한 단순압착처리의 경우 여과지와 금속부분이 분리되지 아니하여 재활용이 곤란하고 폐오일 필터 내부에 잔류하는 폐오일도 충분히 제거되지 아니하여 매립처리시 폐오일이 침출되어 2차 공해발생요인이 되는 등의 문제점이 있었다.In addition, in the case of simple pressing treatment, the filter paper and the metal part are not separated, which makes it difficult to recycle and the waste oil remaining inside the waste oil filter is not sufficiently removed. There was a problem.

본 발명은 상기와 같은 문제점을 해결하기 위한 것으로, 폐오일 필터를 구성하는 철판과 여과지 및 폐오일을 성분별로 분리하여 각각 재활용이 가능하게 하는 데 그 목적이 있다.The present invention is to solve the above problems, the purpose is to separate the iron plate, filter paper and waste oil constituting the waste oil filter by components to enable recycling each.

본 발명의 또다른 목적은 폐오일 필터를 처리하는 과정에서 발생할 수 있는 제2차 환경오염 요인을 제거하는데 그 목적이 있다.It is another object of the present invention to eliminate secondary environmental pollution factors that may occur in the process of treating waste oil filters.

이하 본 발명의 바람직한 실시예를 도면을 참조하여 설명한다.Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings.

본 발명의 구성을 설명하기에 앞서 본 발명의 요지를 불명료하게 하지 아니하는 범위내에서 당업자에게 공지된 구성은 상세한 설명을 생략하여 본 발명의 특징적인 구성을 보다 명확하게 하기로 한다.Prior to the description of the configuration of the present invention, a configuration known to those skilled in the art without departing from the gist of the present invention will be omitted to clarify the characteristic configuration of the present invention.

도 1은 본 발명 폐오일 필터 파쇄장치의 개념도로써 수거된 폐오일 필터는 호퍼(1)에 투입되고, 호퍼(1)는 상광하협의 깔대기 형상의 하단에서 일정량의 폐오일 필터를 오일필터 이송 콘베이어(2)에 공급하고, 공급된 폐오일 필터는 콘베이어 (2)에 의하여 파쇄기(3)에 투입된다.1 is a conceptual view of the waste oil filter crushing device of the present invention, the collected waste oil filter is put into the hopper 1, and the hopper 1 transfers a certain amount of waste oil filter from the lower end of the funnel shape of the upper or lower strait to the oil filter transfer conveyor. The waste oil filter supplied to (2) is fed into the crusher 3 by the conveyor 2.

오일필터는 통상 원통형이므로 경사진 콘베이어 상에서 굴러다니지 않토록하기 위하여 일정간격으로 칸막이 형태의 구획을 갖추는 것이 바람직하다.Since the oil filter is generally cylindrical, it is preferable to have a partition-shaped partition at regular intervals so as not to roll on the inclined conveyor.

파쇄기(3)에 투입된 오일필터는 장치내부의 회전커터(9)에 의하여 일정한 크기로 파쇄·절단되고 파쇄된 오일필터는 파쇄물 이송 콘베이어(4)에 의하여 원심분리기(5)로 이송되며, 이때 파쇄장치(3)에서 파쇄시 오일필터에서 유출되는 폐오일은 파쇄장치(3)하부에 위치한 폐오일 저장캔(10)에 수거된다.The oil filter introduced into the crusher 3 is crushed and cut to a certain size by the rotary cutter 9 inside the apparatus, and the crushed oil filter is transferred to the centrifuge 5 by the crushed material conveying conveyor 4, at which time the crushed oil filter is crushed. The waste oil flowing out of the oil filter when shredding in the apparatus 3 is collected in the waste oil storage can 10 located under the shredding apparatus 3.

스크랩 이송 콘베이어(4)에 의하여 원심분리기(5)에 투입되는 폐오일필터 스크랩은 고속으로 회전하는 원심분리기(5)의 원심력에 의하여 스크랩에 잔류하는 폐 오일을 분리하고, 분리된 폐오일은 원심분리기 하부측에 마련된 폐오일 저장캔 (10')에 수거된다. The waste oil filter introduced into the centrifuge 5 by the scrap conveying conveyor 4 separates the waste oil remaining in the scrap by the centrifugal force of the centrifuge 5 which rotates at high speed, and the separated waste oil is centrifuged. The waste oil storage can 10 'provided at the lower side of the separator is collected.

원심분리기(5)에서 폐오일이 분리된 스크랩은 원심분리기(5) 내부의 스크류 작용으로 원심분리기(5)의 후단하측으로 자연 낙하하고, 여과지 및 금속성분 선별기(6)를 통과하면서 영구자석의 자력에 의하여 금속성분과 필터를 구성하는 여과지로 분리되고 분리된 금속성분은 분리장치 하단에 구비된 금속스크랩 저장함(11)에 수거된다.The scrap from which waste oil is separated in the centrifuge (5) naturally falls down the rear end of the centrifuge (5) by screwing inside the centrifuge (5), and passes through the filter paper and the metal component separator (6). The metal component separated by the magnetic component and the filter paper constituting the filter by the magnetic force is collected in the metal scrap storage box 11 provided at the bottom of the separation device.

선별기(6)에서 분리된 여과지는 여과지 이송 콘베이어(7)에 의하여 여과지압축기(8)로 이송되며 여과지압축기(8)는 이송된 여과지를 일정량씩 압축성형하여 출하한다.The filter paper separated in the sorting machine 6 is transferred to the filter paper compressor 8 by the filter paper conveying conveyor 7, and the filter paper compressor 8 compresses and transports the transferred filter paper by a predetermined amount.

도 2는 파쇄기(3)의 정단면도이고, 도 3은 파쇄기(3)의 측단면도이다.2 is a front sectional view of the crusher 3, and FIG. 3 is a side sectional view of the crusher 3.

파쇄기(3)의 상부 투입구 쪽에는 유압실린더(12)에 의하여 왕복운동하는 죠(JAW)(13)를 갖는 크랏샤(CRUSHER)(14)가 있다.On the upper inlet side of the crusher 3 there is a CRUSHER 14 having a jaw 13 reciprocating by the hydraulic cylinder 12.

크랏샤(14)는 투입되는 오일필터를 압축하여 회전커터(9)에서 파쇄하기 용이하도록 하는 역활을 한다.The crusher 14 serves to compress the oil filter to be injected to facilitate crushing in the rotary cutter 9.

크랏샤(14)의 하단에는 오일필터를 파쇄하는 제1파쇄부(15)가 있고, 제1파쇄부(15) 아래쪽에는 제1파쇄부에서 파쇄된 스크랩을 더욱 세절하는 제2파쇄부(16)가 있다.The lower part of the crusher 14 has a first crushing part 15 for crushing the oil filter, and a second crushing part for further cutting the scrap crushed at the first crushing part under the first crushing part 15 ( There is 16).

제1, 제2파쇄부(15,16)는 한쌍의 맞물려 회전하는 커터를 구비한다.The first and second shredding parts 15 and 16 have a pair of interlocking cutters.

회전커터의 바람직한 실시예는 커터날의 두께30㎜, 커터날과 커터날 사이의 간격 31㎜로 커터날과 커터날 사이의 간격에는 한쌍을 이루는 다른 커터의 날 부분이 개재되어 오일필터를 절단 파쇄한다.A preferred embodiment of the rotary cutter is the cutter blade thickness 30 mm, the cutter blade 31 mm gap between the cutter blade and the cutter blade interposed between the cutter blade and the cutter blade portion of the other cutter blade cutting and crushing the oil filter do.

제1 및 제2 파쇄부를 구성하는 회전커터는 각각 별도의 구동모터에 의하여 작동할 수도 있고 동일모터로 구동할 수도 있다.The rotary cutters constituting the first and second shredding parts may be operated by separate driving motors or may be driven by the same motor.

도 4는 금속 및 여과지 선별기(6)의 요부단면도이다.4 is a cross-sectional view of main parts of the metal and filter paper sorter 6.

파쇄기(3)에서 파쇄된 오일필터 스크랩은 원심분리기(5)에서 폐오일이 제거된 후 선별기(6)에서 금속성분과 여과지로 분리된다.The oil filter scrap crushed in the crusher 3 is separated into metal components and filter paper in the separator 6 after the waste oil is removed in the centrifuge 5.

선별기(6)는 영구자석의 자력을 이용하여 금속스크랩과 여과지스크랩을 선별한다.The sorter 6 sorts the metal scrap and the filter paper scrap by using the magnetic force of the permanent magnet.

선별기(6)의 영구자석(17)으로 구성된 회전롤은 자력의 영향을 받지 않는 여과지는 일측에 형성된 여과지배출구(18)로 배출하고, 자력의 영향을 받는 금속스크랩은 영구자석(17)으로 된 회전롤의 영향으로 여과지배출구(18)와 반대쪽에 위치한 금속스크랩 배출구(19)쪽으로 이동하고, 금속스크랩 배출구(19) 상부측에 형성된 걸림턱(20)에 의하여 배출구 쪽으로 낙하한다.The rotary roll composed of the permanent magnet 17 of the separator 6 discharges the filter paper which is not affected by the magnetic force to the filter paper outlet 18 formed at one side, and the metal scraps affected by the magnetic force are made of the permanent magnet 17. Under the influence of the rotary roll, it moves toward the metal scrap outlet 19 located on the opposite side to the filter paper outlet 18, and falls toward the outlet by the locking jaw 20 formed at the upper side of the metal scrap outlet 19.

상기한 과정에 따르면, 폐오일 필터는 금속스크랩과 여과지스크랩 및 폐오일로 분리 수거되어 금속스크랩의 경우 스크랩 그 자체나 별도의 압축과정을 거쳐 고철로 활용할 수 있고, 여과지 스크랩은 소각처리를, 폐오일은 별도의 여과과정을 거쳐 연료등으로 재활용이 가능하여 폐오일필터를 처리하는 과정에서 제2의 공해발생요인을 제공하지 않는다.According to the above process, the waste oil filter is separated into metal scraps, filter paper scraps and waste oils, and in the case of metal scraps, the scrap oil can be utilized as scrap metal through scrap itself or a separate compression process. The oil can be recycled as a fuel through a separate filtration process and thus does not provide a second pollution factor in the process of treating the waste oil filter.

또한 당업자라면 본 발명의 기술적 사상의 범위내에서 본 발명의 실시예에 한정하지 아니하고 다양한 변경을 가할 수 있음을 알수 있을 것이다.In addition, those skilled in the art will appreciate that various modifications can be made without departing from the scope of the present invention and the embodiments of the present invention.

본 발명 폐오일필터 파쇄장치에 의하면 수거된 폐오일필터를 자동으로 제2의 공해발생요인을 제공함이 없이 처리할 수 있고, 폐오일필터로 부터 분리수거된 금속 및 폐오일은 폐기처분 없이 재활용 할수 있는 효과가 있다.According to the waste oil filter crushing device of the present invention, the collected waste oil filter can be automatically processed without providing a second pollution factor, and the metal and waste oil separated from the waste oil filter can be recycled without disposal. It has an effect.

Claims (4)

폐기되는 오일필터를 처리하는 장치에 있어서, 투입되는 폐 오일필터를 일정량씩 오일필터 이송 콘베이어(2)에 공급하는 호퍼(1)와 공급되는 오일필터를 파쇄하는 파쇄기(3)와 파쇄된 오일필터스크랩에 잔류하는 폐오일을 분리하는 원심분리기(5)와 폐오일이 제거된 오일필터스크랩의 금속성분과 여과지를 분리하는 자기선별기(6)와 선별된 여과지를 압축하는 여과지압축기(8)로 구성된 것을 특징으로 하는 폐 오일필터 파쇄장치.In the apparatus for treating the waste oil filter, a hopper (1) for supplying the waste oil filter introduced to the oil filter transfer conveyor (2) by a predetermined amount, a crusher (3) for crushing the supplied oil filter, and a crushed oil filter It consists of a centrifuge (5) for separating the waste oil remaining in the scrap, a magnetic separator (6) for separating the filter paper and metal components of the oil filter scrap from which the waste oil is removed, and a filter paper compressor (8) for compressing the selected filter paper. Waste oil filter crushing device, characterized in that. 제 1항에 있어서, 오일필터 이송콘베이어(2)는 일정간격으로 칸막이 형상을 한 것을 특징으로 하는 폐 오일필터 파쇄장치.The waste oil filter crushing device according to claim 1, wherein the oil filter conveying conveyor (2) has a partition shape at a predetermined interval. 제 1항에 있어서, 파쇄기(3)는 왕복운동을 하는 죠(13)를 갖는 크랏샤(14)와, 크랏샤의 하단에서 한쌍의 회전커터에 의하여 오일필터를 파쇄하는 제 1파쇄부(15)와, 제 1파쇄부의 아래쪽에는 제1 파쇄부에서 파쇄된 스크랩을 더욱 세절하는 제 2파쇄부(16)가 구비된 것을 특징으로 하는 폐 오일필터 파쇄장치.The crusher (3) according to claim 1, wherein the crusher (3) has a crusher (14) having a jaw (13) for reciprocating motion, and a first crusher (15) for crushing the oil filter by a pair of rotary cutters at the lower end of the crusher. ), And a second crushing unit (16) for further cutting the scrap crushed in the first crushing unit below the first crushing unit. 제 1항에 있어서, 선별기(6)는 영구자석을 이용하여 금속성분과 여과지를 분리하는 것을 특징으로 하는 폐 오일필터 파쇄장치.The waste oil filter crushing device according to claim 1, wherein the separator (6) separates the metal component and the filter paper using a permanent magnet.
KR1020030081463A 2003-11-18 2003-11-18 Smash equipment of useless oil filter KR100577583B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020030081463A KR100577583B1 (en) 2003-11-18 2003-11-18 Smash equipment of useless oil filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020030081463A KR100577583B1 (en) 2003-11-18 2003-11-18 Smash equipment of useless oil filter

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR20-2002-0038616U Division KR200308290Y1 (en) 2002-12-27 2002-12-27 Smash equipment of useless oil filter

Publications (2)

Publication Number Publication Date
KR20040060724A KR20040060724A (en) 2004-07-06
KR100577583B1 true KR100577583B1 (en) 2006-05-12

Family

ID=37352573

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020030081463A KR100577583B1 (en) 2003-11-18 2003-11-18 Smash equipment of useless oil filter

Country Status (1)

Country Link
KR (1) KR100577583B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210118937A (en) * 2019-02-01 2021-10-01 세르지오 안토니오 트레비노 퀸타닐라 Improved Diesel Fuel Production Methods
KR102384483B1 (en) * 2021-03-19 2022-04-12 주식회사 디에이치바이오 Biodiesel material automatic collecting device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100672019B1 (en) * 2005-12-30 2007-01-19 (주)클린랜드 Waste oil vessel treatment apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210118937A (en) * 2019-02-01 2021-10-01 세르지오 안토니오 트레비노 퀸타닐라 Improved Diesel Fuel Production Methods
KR102604321B1 (en) 2019-02-01 2023-11-21 세르지오 안토니오 트레비노 퀸타닐라 Improved method of producing diesel fuel
KR102384483B1 (en) * 2021-03-19 2022-04-12 주식회사 디에이치바이오 Biodiesel material automatic collecting device

Also Published As

Publication number Publication date
KR20040060724A (en) 2004-07-06

Similar Documents

Publication Publication Date Title
DE69816070T2 (en) Process for treating shredder dust
KR100485741B1 (en) Method and apparatus for disposing of waste
US4113185A (en) Process for producing fuel from solid waste
US5452860A (en) Material reducing and shredding apparatus
US3945575A (en) Recovery of salvageable components from waste materials
KR20080113686A (en) Treatment machine for food rubbish
KR100961271B1 (en) Electronic scrap crusher
US4337900A (en) Method of recovery of aluminum from waste material
KR100577583B1 (en) Smash equipment of useless oil filter
JP3509714B2 (en) Garbage crushing and sorting equipment and garbage processing equipment
KR200383029Y1 (en) An apparatus for separating the used oil filter
JP3583374B2 (en) Waste plastic recycling equipment
KR200308290Y1 (en) Smash equipment of useless oil filter
KR101976775B1 (en) Recycling disposal device of disused car-leavings
KR200377514Y1 (en) An apparatus for separating the used oil filter and empty oil can
KR20020017650A (en) Apparatus for Treatment and Recycle of Plastic Wastes and Method There of
KR100338294B1 (en) Wastes re-cycle system and method thereon
JPH0810743A (en) Treatment of waste and equipment therefor
KR20050095969A (en) An apparatus for separating the used oil filter
KR100416322B1 (en) Sort-crusher for food waste
KR20100129598A (en) Automatic separator for used oil filters
JP2000084424A (en) Apparatus for pulverizing waste gypsum board
KR102677265B1 (en) Waste plastic processing device
KR200353363Y1 (en) An apparatus for separating the used oil filter
KR200228785Y1 (en) Sort-crusher for food waste

Legal Events

Date Code Title Description
A108 Dual application of patent
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20090430

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee