KR20030032603A - Hih degree treatment method of wastes - Google Patents
Hih degree treatment method of wastes Download PDFInfo
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- KR20030032603A KR20030032603A KR1020010064505A KR20010064505A KR20030032603A KR 20030032603 A KR20030032603 A KR 20030032603A KR 1020010064505 A KR1020010064505 A KR 1020010064505A KR 20010064505 A KR20010064505 A KR 20010064505A KR 20030032603 A KR20030032603 A KR 20030032603A
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- South Korea
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- conveyor
- waste
- sorted
- aggregate
- separated
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- 239000002699 waste material Substances 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000010276 construction Methods 0.000 claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002689 soil Substances 0.000 claims abstract description 15
- 239000004576 sand Substances 0.000 claims abstract description 12
- 229910052742 iron Inorganic materials 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000004575 stone Substances 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 11
- 239000013049 sediment Substances 0.000 claims description 2
- 238000003672 processing method Methods 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract description 10
- 229920002554 vinyl polymer Polymers 0.000 abstract description 10
- 239000011449 brick Substances 0.000 abstract description 8
- 239000010440 gypsum Substances 0.000 abstract description 8
- 229910052602 gypsum Inorganic materials 0.000 abstract description 8
- 239000002023 wood Substances 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000000428 dust Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 6
- 239000000126 substance Substances 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- -1 rebar Substances 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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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
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- 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
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
본 발명은 건설폐기물 중에서 비교적 재활용이 어려운 타일,석고,적벽돌,나무,비닐 등이 혼재되어 있는 재개발 및 신축 건설폐기물과 쓰레기와 습기를 다량 함유하고 있는 매립 폐기물 등을 정밀하게 선별하여 양질의 재생골재로 재활용 할 수 있는 폐기물의 고도 처리방법에 관한 것으로 더욱 상세하게는 폐기물을 진동식 호퍼에서 원심분리기를 통하여 하단에 송풍기가 설치된 컨베이어(이물질 분리장치)를 통하여 이물질을 먼저 분리,선별시키고 선별된 폐기물을 임팩트,죠 크러셔로 파쇄시키고 진동스크린에서 선별시켜 건설폐기물 및 습기를 다량 함유한 매립폐기물을 재활용이 가능한 양질의 재생골재를 생산할 수 있게한 것으로 폐기물을 진동식 호퍼(1)에 투입하여 원심분리기(2)를 통하여 토사는 측면 컨베이어(3)로 선별되고 원심분리기(2)를 통과한 폐기물은 하단에 송풍기가 설치된 1차 상승 컨베이어(4)를 통하여 이물질을 먼저 분리시킨 후 컨베이어(C)로 임팩트 크러셔(죠 크러셔)(5)로 파쇄시키고 컨베이어(C1)로 측면 컨베이어(3)에 합류시켜 마그넷트(M)에 의해 철재류를 제거하고 진동스크린(6)을 통과한 토사(석분)(T)로 선별시키고 진동스크린(6)에서 선별된 골재는 하단에 송풍기가 설치된 2차 상승 컨베이어(7)로 재차 이물질을 분리시키고 양질의 재생골재(T')로 선별시키는 것을 특징으로 하는 폐기물의 고도 처리방법.The present invention precisely selects redevelopment and new construction wastes containing mixed tiles, gypsum, red brick, wood, vinyl, etc. among construction wastes, and landfill wastes containing a large amount of garbage and moisture. The present invention relates to a high-level treatment method of waste that can be recycled into aggregate. More specifically, the waste is separated and sorted first through a centrifugal separator in a vibrating hopper through a conveyor (dust separation device) with a blower installed at the bottom. Crushed with impact and jaw crusher and screened on a vibrating screen to produce high quality recycled aggregate that can recycle construction waste and landfill waste containing a large amount of moisture into the vibrating hopper (1). 2) the earth and sand are sorted by the side conveyor (3) and the centrifuge (2) Excess waste is first separated from the foreign material through the first raising conveyor (4) having a blower installed at the bottom, and then crushed by the impact crusher (jaw crusher) (5) by the conveyor (C) and the side conveyor (3) by the conveyor (C1) The iron is removed by the magnet (M) to be separated into the soil (stone) (T) passed through the vibrating screen (6), and the aggregate selected from the vibrating screen (6) is the second riser with a blower installed at the bottom The high-density treatment method of the waste, characterized in that to separate the foreign matter again by the conveyor (7) and sorted by high-quality recycled aggregate (T ').
Description
본 발명은 건설폐기물 중에서 비교적 재활용이 어려운 타일,석고,적벽돌,나무,비닐 등이 혼재되어 있는 재개발 및 신축 건설폐기물과 쓰레기와 습기를 다량 함유하고 있는 매립 폐기물 등을 정밀하게 선별하여 양질의 재생골재로 재활용 할 수 있는 폐기물의 고도 처리방법에 관한 것으로 더욱 상세하게는 폐기물을 진동식 호퍼에서 원심분리기를 통하여 하단에 송풍기가 설치된 컨베이어(이물질 분리장치)를 통하여 이물질을 먼저 분리,선별시키고 선별된 폐기물을 임팩트,죠 크러셔로 파쇄시키고 진동스크린에서 선별시켜 건설폐기물 및 습기를 다량 함유한 매립폐기물을 재활용이 가능한 양질의 재생골재를 생산할 수 있게한 것이다.The present invention precisely selects redevelopment and new construction wastes containing mixed tiles, gypsum, red brick, wood, vinyl, etc. among construction wastes, and landfill wastes containing a large amount of garbage and moisture. The present invention relates to a high-level treatment method of waste that can be recycled into aggregate. More specifically, the waste is separated and sorted first through a centrifugal separator in a vibrating hopper through a conveyor (dust separation device) with a blower installed at the bottom. It is crushed with impact and jaw crusher and screened on a vibrating screen to produce high-quality recycled aggregates that can recycle landfill waste containing large amounts of construction waste and moisture.
일반적으로 재개발 및 신축 건설폐기물과 쓰레기와 습기를 다량 함유하고 있는 매립 폐기물은 토사,콘크리트,철근,폐목재,아스팔트,암석,타일,석고,적벽돌,비닐,플라스틱,지류 및 쓰레기 등이 다양하게 혼합되어 있었다.In general, redevelopment and new construction wastes and landfill wastes containing large amounts of garbage and moisture include soil, concrete, rebar, waste wood, asphalt, rocks, tiles, gypsum, red brick, vinyl, plastics, papers and garbage. It was mixed.
종래에는 건설폐기물과 매립폐기물을 분리,선별시켜 재활용이 가능한 골재도 모두 폐기시켜 매립처리하고 있는 실정이어서 자원의 낭비와 폐기물의 매립으로 인한 자연환경을 파괴하는 문제가 있었으며 근래에는 환경을 보호하고 자원을 재활용하기 위한 방법으로 선행공정으로 폐기물을 파쇄시켜 골재를 선별하면서 이물질을 분리시켜 재생골재로 사용하였으나 선행공정으로 폐기물 전체를 파쇄시킬 때 재생골재로서 불필요한 폐기물도 모두 파쇄시켜 선별하므로 제조공정 상에서 이물질을 분리,선별시켜 골재를 생산하여도 생산된 재생골재 내에는 다량의 이물질이 함유되어 있어 골재로서의 질이 저하되어 현장에 적용하기 어려운 문제점이 있었다.Conventionally, construction wastes and landfill wastes are separated and sorted, and all the aggregates that can be recycled are also disposed of in landfills, which has a problem of destroying the natural environment caused by waste of resources and landfills. As a method for recycling the wastes, the foreign matters were separated and used as recycled aggregates. Even if the aggregate is produced by separating and selecting the aggregate, the recycled aggregate produced contains a large amount of foreign matter, so that the quality of the aggregate is deteriorated and it is difficult to apply to the field.
따라서 본 발명은 상기한 종래의 문제점을 해결하기 위한 목적으로 창출된 것으로 재활용이 어려운 타일,석고,적벽돌,나무,비닐 등이 혼재되어 있는 재개발 및 신축 건설폐기물과 쓰레기와 습기를 다량 함유하고 있는 매립 폐기물을 양질의 재생골재로 생산하기 위하여 폐기물 중에 혼재되어 있는 이물질을 먼저 분리,선별시키는 공정을 통하여 파쇄공정과 선별공정을 진행시켜서 양질의 재생골재를 생산할 수 있는 처리방법을 제공하기 위한 것이다.Therefore, the present invention has been created for the purpose of solving the above-mentioned problems, and contains a large amount of redevelopment and new construction waste, which is mixed with tiles, gypsum, red brick, wood, vinyl, etc., which are difficult to recycle, and garbage and moisture. In order to produce landfill waste into high-quality recycled aggregates, it is to provide a treatment method for producing high-quality recycled aggregates by proceeding a crushing process and a screening process through a process of first separating and selecting foreign substances mixed in the wastes.
상기한 처리방법을 제공하기 위하여 매립폐기물과 같은 습기를 다량 함유한 폐기물을 중장비를 이용하여 진동식 호퍼에 투입하면 순차적으로 원심분리기를 통하여 토사는 측면 컨베이어를 통하여 선별되고 원심분리기를 통과한 폐기물은 하단에 송풍기가 설치된 1차 상승 컨베이어를 통하여 이물질을 먼저 분리시킨 후 컨베이어로 임팩트 크러셔나 죠 크러셔로 파쇄시켜서 컨베이어로 측면 컨베이어에 합류시켜 마그넷트에 의해 철재류를 제거하고 진동스크린에서 통과한 토사 및 석분으로 선별시키고 진동스크린에서 선별된 골재는 하단에 송풍기가 설치된 2차 상승 컨베이어로 재차 이물질을 분리시키고 양질의 재생골재로 선별하며,건설폐기물 중에서비교적 재활용이 어려운 타일,석고,적벽돌,나무,비닐 등이 혼재되어 있는 재개발 및 신축 건설폐기물은 중장비를 이용하여 진동식 호퍼에 투입하면 순차적으로 원심분리기를 통하여 토사는 측면 컨베이어를 통하여 선별되고 원심분리기를 통과한 폐기물은 하단에 송풍기가 설치된 1차 상승 컨베이어를 통하여 이물질을 먼저 분리시킨 후 컨베이어로 임팩트 크러셔나 죠 크러셔로 파쇄시키는데 측면 컨베이어로 이송된 토사는 진동스크린으로 선별하여 진동스크린을 통과한 순수한 토사로 선별시키고 하단으로 분류된 골재는 2차 상승 컨베이어로 이물질을 분리하고 컨베이어에 합류시키며,임팩트 크러셔나 죠 크러셔로 파쇄된 골재는 마그넷트로 철재류를 분리시키고 다단 진동스크린에서 선별하여 다단 진동스크린을 통과한 입자가 작은 골재인 석분으로 분리,선별시키고 하단으로 입자크기에 따라 선별된 각각의 골재는 3차 상승 컨베이어에 의해 이물질을 분리하고 양질의 재생골재로 선별되고 입자크기가 큰 골재는 리턴 컨베이어에 의해 컨베이어로 합류시켜 다시 크러셔와 다단 진동스크린의 공정을 통하여 분리 선별시키는 처리방법을 제공할 수 있는 것이다.In order to provide the above treatment method, when waste containing a large amount of moisture such as landfill waste is put into the vibrating hopper using heavy equipment, the soil is sorted through the side conveyor sequentially through the centrifuge and the waste passed through the centrifuge The foreign material is first separated through the first rising conveyor installed with the blower, and then crushed by the impact crusher or jaw crusher, and joined to the side conveyor by the conveyor to remove iron materials by the magnet, and to the soil and stone powder passed through the vibrating screen. The aggregates sorted from the vibrating screen are separated by a second rising conveyor with a blower at the bottom, and are sorted with high-quality recycled aggregates. Tiles, gypsum, red brick, wood, vinyl, etc. Mixed redevelopment and new construction When the waste is put into the vibrating hopper using heavy equipment, the earth and sand are sequentially sorted through the side conveyor through the centrifuge, and the waste that passes through the centrifuge is separated first through the first rising conveyor with the blower installed at the bottom. The soils transferred to the side conveyor are sorted by vibrating screen and sorted by pure soil passed through the vibrating screen, and the aggregate classified at the bottom is separated by the second rising conveyor and joined to the conveyor. The aggregates crushed by impact crusher or jaw crusher are separated into steel by magnet and screened in multi-stage vibrating screen. Aggregate is placed on the third lift conveyor Remove the foreign matter and to being identified as high-quality recycled aggregate particles larger aggregate size will be capable to join to the conveyor provides a treatment method for selectively separated through a vibrating screen of the multi-stage process and again crusher by the return conveyor.
도 1 은 본 발명의 매립폐기물 처리공정을 도시한 블록다이어 그램도1 is a block diagram showing a landfill waste treatment process of the present invention.
도 2 는 본 발명의 건설폐기물 처리공정을 도시한 블록다이어 그램도2 is a block diagram showing a construction waste treatment process of the present invention.
도 3 은 본 발명의 건설폐기물의 다른 실시예에 따른 처리공정을 도시한 블록다이어 그램도3 is a block diagram showing a treatment process according to another embodiment of the construction waste of the present invention.
<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>
(1) 진동식 호퍼 (2) 원심분리기(1) vibratory hoppers (2) centrifuges
(3) 측면 컨베이어 (4) 1차 상승 컨베이어(3) side conveyor (4) primary lift conveyor
(5) 임펙트 크러셔 (6) 진동스크린(5) Impact Crusher (6) Vibrating Screen
(7) 2차 상승 컨베이어 (8) 다단 진동스크린(7) 2nd Lift Conveyor (8) Multi-stage Vibrating Screen
(9)(9') 3차 상승 컨베이어 (10) 죠 크러셔(9) (9 ') Tertiary Lift Conveyor (10) Jaw Crusher
(11) 콘 크러셔 (C)(C1) 컨베이어(11) Cone Crusher (C) (C1) Conveyor
(C2) 리턴 컨베이어 (M) 마그넷트(C2) Return Conveyor (M) Magnet
(T) 토사 (T') 재생골재(T) Earth and sand (T ') recycled aggregate
(T") 석분(T ") stone powder
이하 발명의 요지를 첨부된 도면에 연계시켜 그 구성과 작용을 상세히 설명하면 다음과 같다.Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.
도 1 은 본 발명의 매립폐기물 처리공정을 도시한 블록다이어 그램도로서 폐기물 중에서 습기를 다량 함유한 매립폐기물의 순차적인 처리방법을 도시한 것이고, 도 2 는 본 발명의 건설폐기물 처리공정을 도시한 블록다이어 그램도로서 재활용이 어려운 건설폐기물의 순차적인 처리방법을 도시한 것이며, 도 3 은 본 발명의 건설폐기물의 다른 실시예에 따른 처리공정을 도시한 블록다이어 그램도로서 도 2 의 처리방법에서 추가적인 공정을 도입하여 양질의 재생골재를 선별할 수 있게한 처리방법이다.Figure 1 is a block diagram showing a landfill waste treatment process of the present invention showing a sequential treatment method of landfill waste containing a large amount of moisture in the waste, Figure 2 shows a construction waste treatment process of the present invention 2 is a block diagram illustrating a sequential treatment method of construction waste that is difficult to recycle, and FIG. 3 is a block diagram illustrating a treatment process according to another embodiment of construction waste according to the present invention. It is a treatment method that allows the selection of high quality recycled aggregates by introducing additional processes.
매립폐기물을 재활용할 수 있는 재생골재로 처리함에 있어서,In treating landfill waste with recycled aggregates that can be recycled,
폐기물을 진동식 호퍼(1)에 투입하여 원심분리기(2)를 통하여 토사는 측면 컨베이어(3)로 선별되고 원심분리기(2)를 통과한 폐기물은 하단에 송풍기가 설치된 1차 상승 컨베이어(4)를 통하여 이물질을 먼저 분리시킨 후 컨베이어(C)로 임팩트 크러셔(죠 크러셔)(5)로 파쇄시키고 컨베이어(C1)로 측면 컨베이어(3)에 합류시켜 마그넷트(M)에 의해 철재류를 제거하고 진동스크린(6)을 통과한 토사(석분)(T)로 선별시키고 진동스크린(6)에서 선별된 골재는 하단에 송풍기가 설치된 2차 상승 컨베이어(7)로 재차 이물질을 분리시키고 양질의 재생골재(T')로 선별시키는 방법이다.The waste was introduced into the vibrating hopper (1), and the earth and sand were sorted by the side conveyor (3) through the centrifuge (2), and the waste passed through the centrifuge (2) was transferred to the first lift conveyor (4) having a blower at the bottom. After separating the foreign matter through the conveyor (C), the impact crusher (jaw crusher) (5) and crushed by the conveyor (C1) to the side conveyor (3) to remove the iron material by the magnet (M) and vibrating screen (6) the sediment (stone) (T) passed through and the aggregate screened on the vibrating screen (6) to separate the foreign matter again with a second lift conveyor (7) installed with a blower at the bottom and reclaimed aggregate (T ')
상기한 원심분리기(2)는 고무망,메쉬망 또는 타공망을 사용하며 망의 크기는 70-90㎜가 적당하고 진동스크린(6)의 상부망 크기는 35-55㎜,하부망의 크기는 15-35㎜로 장착시키며 각각의 망의 크기는 재생골재 및 토사사용 용도에 따라 변경이 가능한 것이다.The centrifugal separator (2) uses a rubber net, mesh net or perforated net, and the size of the net is 70-90 mm, and the upper net size of the vibrating screen 6 is 35-55 mm, and the size of the lower net is 15. The size of each web can be changed according to the use of recycled aggregate and soil use.
그리고 건설폐기물을 재활용할 수 있는 재생골재로 처리함에 있어서,And in the treatment of construction waste into recycled aggregate that can be recycled,
폐기물을 진동식 호퍼(1)에 투입하여 원심분리기(2)를 통하여 토사는 측면컨베이어(3)로 선별되고 원심분리기(2)를 통과한 폐기물은 하단에 송풍기가 설치된 1차 상승 컨베이어(4)를 통하여 이물질을 먼저 분리시킨 후 컨베이어(C)로 임팩트 크러셔(5)로 파쇄시키는데 측면 컨베이어(3)로 이송된 토사는 진동스크린(6)으로 선별하여 진동스크린(6)을 통과한 토사(T)로 선별시키고 하단으로 분류된 골재는 2차 상승 컨베이어(7)로 이물질을 분리하고 컨베이어(C)에 합류시키며,임팩트 크러셔(5)로 파쇄된 골재는 마그넷트(M)로 철재류를 분리시키고 다단 진동스크린(8)에서 선별하여 다단 진동스크린(8)을 통과한 입자가 작은 골재인 석분(T")으로 분리,선별시키고 하단으로 입자크기에 따라 선별된 각각의 골재는 3차 상승 컨베이어(9)(9')에 의해 이물질을 분리하고 양질의 재생골재(T')로 선별되고 입자크기가 큰 골재는 리턴 컨베이어(C2)에 의해 컨베이어(C)로 합류시켜 다시 임팩트 크러셔(5)와 다단 진동스크린(8)의 공정을 통하여 분리 선별시키는 방법이다.The waste was introduced into the vibrating hopper (1), and the earth and sand were sorted by the side conveyor (3) through the centrifuge (2), and the waste passed through the centrifuge (2) was subjected to the first lift conveyor (4) having a blower at the bottom. After separating the foreign matter through the first and then crushed by the impact crusher (5) by the conveyor (C), the earth and sand transported to the side conveyor (3) sorted by the vibration screen (6) and the soil (T) passed through the vibration screen (6) Aggregate sorted to the bottom and sorted into the bottom is separated foreign matter by the secondary lift conveyor (7) and joined to the conveyor (C), the aggregate crushed by the impact crusher (5) is separated into the iron material by the magnet (M) and multi-stage Particles sorted from the vibrating screen (8) and passed through the multi-stage vibrating screen (8) are separated and sorted into small aggregates ("T") which are small aggregates. (9 ') to separate foreign matters Aggregate that is sorted by quality recycled aggregate (T ') and aggregates having large particle size are joined to the conveyor (C) by the return conveyor (C2) and separated and separated through the process of the impact crusher (5) and the multi-stage vibrating screen (8). Way.
상기한 처리방법에 있어서, 임팩트 크러셔(5)에 의한 파쇄공정을 죠 크러셔(10)를 사용하고 다단 진동스크린(8)에서 선별된 골재 중 입자가 큰 골재는 3차 상승 컨베이어(9)로 이물질을 분리시킨 후 콘 크러셔(11)로 파쇄시킨 후 리턴 컨베이어(C2)로 컨베이어(C)에 합류시켜서 처리할 수 있는 것이다.In the treatment method described above, the crushing process by the impact crusher (5) using the jaw crusher (10) and the aggregates among the aggregates selected from the multi-stage vibrating screen (8) are large particles in the third lift conveyor (9). After the separation is crushed by the cone crusher (11) it can be processed by joining the conveyor (C) to the return conveyor (C2).
도면중 미설명 부호 (B)는 이물질 수거함이다.In the drawing, reference numeral B denotes a foreign matter collection box.
이와같이된 본 발명은 매립폐기물과 같은 습기를 다량 함유한 폐기물과 건설폐기물 중에서 비교적 재활용이 어려운 타일,석고,적벽돌,나무,비닐 등이 혼재되어 있는 재개발 및 신축 건설폐기물을 재생골재로 재활용하면서 재생골재에 함유되는다양한 이물질을 엄선시켜 선별함으로 양질의 재생골재를 제공하기 위하여 이물질의 분리공정을 선행공정으로 하고 폐기물을 파쇄 및 선별공정을 수행하여 고도의 재생골재를 생산할 수 있게한 것이다.Thus, the present invention is recycled while recycling redevelopment and new construction wastes containing mixed tiles, gypsum, red brick, wood, vinyl, etc., which are relatively difficult to recycle among wastes containing a large amount of moisture such as landfill waste and construction wastes. In order to provide high quality recycled aggregates by carefully selecting and sorting various foreign substances contained in aggregates, the separation process of foreign substances is a preliminary process, and the wastes are shredded and sorted to produce highly recycled aggregates.
매립폐기물처럼 토사량이 많고 습한 폐기물의 처리는 도 1 에 도시된 바와같이 중장비를 이용하여 폐기물을 진동식 호퍼(1)에 투입시키면 호퍼(1)의 진동에 의하여 고무망,메쉬망 또는 타공망으로 형성된 원심분리기(2)에 순차적으로 투입되고 투입된 폐기물 중 토사는 하단에 설치된 측면 컨베이어(3)로 선별 이송되고,원심분리기(2)를 통과한 폐기물은 1차 상승 컨베이어(4)를 통해 이송되고 선단에서 컨베이어(C)로 낙하할 때 1차 상승 컨베이어(4)의 하단에 설치된 송풍기(도시없음)에 의해 폐기물 중에 혼재된 지류,비닐,쓰레기 등과 같은 이물질은 풍압에 의해 이물질 수거함(B)으로 수거시키고 폐기물은 컨베이어(C)를 통해 임펙트 크러셔(5) 또는 죠 크러셔에서 파쇄시킨 후 컨베이어(C1)로 토사가 이송되는 측면 컨베이어(3)에 합류되어 측면 컨베이어(3) 상에 장착된 마그넷트(M)에 의해 폐기물 및 토사 중에 함유된 철재류를 분리시켜서 진동스크린(6)에 투입시키고 진동스크린(6)을 통과한 토사(T) 및 석분을 일차적으로 선별시키고 진동스크린(6)의 하단으로 선별된 폐기물은 2차 상승 컨베이어(7)로 이송시키고 선단에서 1차 상승 컨베이어(4)와 동일한 방법에 의하여 이물질을 한번더 분리시켜서 양질의 재생골재(T')를 선별시킬 수 있는 것이다.As shown in FIG. 1, when the waste is injected into the vibrating hopper 1 using heavy equipment as shown in FIG. 1, the centrifugal formed by the vibration of the hopper 1 is formed into a rubber net, mesh net or perforated net. Of the waste put into and out of the separator 2 sequentially, the earth and sand are selectively transferred to the side conveyor 3 installed at the bottom, and the waste passed through the centrifugal separator 2 is transferred through the first rising conveyor 4 and at the front end. When falling to the conveyor (C), foreign matters such as paper, vinyl, garbage, etc. mixed in the waste by the blower (not shown) installed at the bottom of the first rising conveyor 4 are collected by the foreign matter collection box (B) by wind pressure. The waste is crushed in the impact crusher (5) or jaw crusher through the conveyor (C) and then joined to the side conveyor (3) where the soil is transported to the conveyor (C1) to the side conveyor (3). The iron (M) attached to the waste and the soil contained in the earth and sand is separated and put into the vibration screen (6), the soil (T) and stone powder passing through the vibration screen (6) is first screened and the vibration screen ( The waste sorted to the bottom of 6) is transferred to the secondary lift conveyor (7) and separated from foreign matter once more by the same method as the primary lift conveyor (4) at the tip to sort the fine recycled aggregate (T '). It can be.
건설폐기물 중에서 비교적 재활용이 어려운 타일,석고,적벽돌,나무,비닐 등이 혼재되어 있는 재개발 및 신축 건설폐기물을 도 2 에서와 같이 중장비를 이용하여 폐기물을 진동식 호퍼(1)에 투입시키면 호퍼(1)의 진동에 의하여 고무망,메쉬망 또는 타공망으로 형성된 원심분리기(2)에 순차적으로 투입되고 투입된 폐기물 중 토사는 하단에 설치된 측면 컨베이어(3)로 선별 이송되고,원심분리기(2)를 통과한 폐기물은 1차 상승 컨베이어(4)를 통해 이송되고 선단에서 컨베이어(C)로 낙하할 때 1차 상승 컨베이어(4)의 하단에 설치된 송풍기에 의해 폐기물 중에 혼재된 지류,비닐,쓰레기 등과 같은 이물질은 풍압에 의해 이물질 수거함(B)으로 수거시키고 폐기물은 컨베이어(C)를 통해 임펙트 크러셔(5)로 파쇄시키는데 측면 컨베이어93)로 이송된 토사는 진동스크린(6)에 의해 선별시키는데 진동스크린(6)을 통과한 토사(T)를 일차적으로 선별시키고 진동스크린(6)의 하단으로 선별된 폐기물은 2차 상승 컨베이어(7)로 풍압에 의해 이물질은 제거하고 컨베이어(C)에 합류시켜 임펙트 크러셔(5)을 통하여 파쇄시킨 후 마그넷트(M)에 의해 폐기물 중에 함유한 철재류를 분리시킨 후 다단 진동스크린(8)에서 선별시 다단 진동스크린(8)을 통과한 비교적 입자가 작은 석분(T")을 이차적으로 선별시키고 다단 진동스크린(8)의 하단으로 입자크기에 따라 선별된 각각의 골재는 각각의 3차 상승 컨베이어(9)(9')에 의해 이송 및 이물질을 재차 분리시킨 후 컨베이어(9')는 입자가 작은 양질의 재생골재(T')를 최종적으로 선별시키고 입자가 큰 골재를 이송한 컨베이어(9)는 이물질을 제거 후 리턴 컨베이어(C2)로 컨베이어(C)에 합류시켜 임팩트 크러셔(5)와 다단 진동스크린(8)에서 재차 분리 및 선별에 의해 재생골재를 생산할 수 있는 것이다.Re-development and new construction wastes containing mixed tiles, gypsum, red brick, wood, vinyl, etc., which are relatively difficult to recycle among construction wastes, are introduced into the vibrating hopper 1 using heavy equipment as shown in FIG. The earth and sand, which are sequentially introduced into the centrifugal separator 2 formed of a rubber net, mesh net or perforated net by vibrating), are selectively transported to the side conveyor 3 installed at the bottom, and passed through the centrifugal separator 2. When the waste is transported through the primary lift conveyor 4 and falls from the tip to the conveyor C, foreign matters such as paper, vinyl, garbage, etc. mixed in the waste by the blower installed at the bottom of the primary lift conveyor 4 The soil collected in the foreign matter collection box (B) by wind pressure and the waste is crushed by the impact crusher (5) through the conveyor (C). (6) to sort the soil (T) passing through the vibrating screen (6) first and the waste sorted to the bottom of the vibrating screen (6) is removed by foreign wind by a second pressure conveyor (7). After joining the conveyor (C) and crushing through the impact crusher (5), the iron contained in the waste is separated by the magnet (M) and then the multi-stage vibrating screen (8) when sorting in the multi-stage vibrating screen (8) Each aggregate which has passed through relatively small particles ("T") is secondarily sorted, and each aggregate sorted to the bottom of the multi-stage vibrating screen (8) by means of a respective third lift conveyor (9) (9 '). After conveying and separating the foreign matter again, the conveyor 9 'finally sorts the fine recycled aggregate (T') with small particles and conveyed the aggregate with large particles. The conveyor 9 removes the foreign matter and then returns the conveyor (C2). To join conveyor (C) In the crusher (5) and the multi-stage vibrating screen (8) it is possible to produce recycled aggregate by separating and sorting again.
또한 도 3 에 도시된 바와같이 다른 실시예로서 상기한 처리방법에서 일차적으로 토사(T)와 이물질을 선별하고 컨베이어(C)로 이송되는 폐기물을 죠 크러셔(10)로 파쇄시켜 다단 진동스크린(8)에서 선별시키고 다단 진동 스크린(8)에서 선별된 골재 중에 3차 상승 컨베이어(9)로 이송되는 입자가 큰 골재는 다시 한번 이물질을 제거하고 콘 크러셔(11)에서 파쇄시킨 후 리턴 컨베이어(C2)로 컨베이어(C)에 합류시켜 죠 크러셔(10)와 다단 진동스크린(8)에 의해 재차 분리 및 선별에 의해 양질의 재생골재를 생산할 수 있는 것이다.In addition, as shown in FIG. 3, in the above-described treatment method, the soil (T) and the foreign matter are first screened, and the waste transported to the conveyor (C) is crushed by the jaw crusher (10) to thereby receive a multistage vibrating screen (8). In the aggregate screened in the multi-stage vibrating screen (8), the aggregate having a large particle conveyed to the tertiary lift conveyor (9) is once again removed from foreign matter and crushed in the cone crusher (11) and then returned to the conveyor (C2) By joining the furnace conveyor (C) it is possible to produce high-quality recycled aggregate by the separation and sorting again by the jaw crusher 10 and the multi-stage vibrating screen (8).
본 발명은 상술한 특정의 바람직한 실시예에 한정되지 아니하며, 청구범위에서 청구하는 본 발명의 요지를 벗어남이 없이 당해 발명이 속하는 기술분야에서 통상의 지식을 가진 자라면 누구든지 다양한 변형실시가 가능한 것은 물론이고, 그와 같은 변경은 청구범위 기재의 범위 내에 있게 된다.The present invention is not limited to the above-described specific preferred embodiments, and various modifications can be made by any person having ordinary skill in the art without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.
그러므로 본 발명은 재활용이 어려운 타일,석고,적벽돌,나무,비닐 등이 혼재되어 있는 재개발 및 신축 건설폐기물과 쓰레기와 습기를 다량 함유하고 있는 매립 폐기물을 양질의 재생골재로 생산하기 위하여 폐기물 중에 혼재되어 있는 이물질을 먼저 분리,선별시키는 공정을 통하여 재생되는 골재의 질을 향상시키고 파쇄공정과 선별공정에서 입자가 큰 골재는 리턴시켜서 재생하므로 생산하는 골재의 전량을 건설현장에서 사용가능케하여 골재 채취에 따른 비용을 절감시키고 자연환경의 훼손 및 공해를 방지하는 효과가 있는 환경친화적인 처리방법을 제공할 수 있는 것이다.Therefore, the present invention is a redevelopment and new construction waste mixed with tiles, gypsum, red brick, wood, vinyl, etc., which are difficult to recycle, and mixed waste in the waste to produce high quality recycled aggregate containing waste and moisture. It improves the quality of recycled aggregates through the process of separating and sorting the foreign substances first, and returns the aggregates with large particles in the shredding and sorting process so that the total amount of aggregates can be used in construction sites. It is possible to provide an environmentally friendly treatment method that can reduce the cost and prevent the damage and pollution of the natural environment.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104624606A (en) * | 2014-12-19 | 2015-05-20 | 权秀吉 | Mechanical sorting and recycling method and device for landfill waste |
| KR102118213B1 (en) * | 2019-10-29 | 2020-06-03 | 주식회사 한강이앰피 | Sorting system for recycling of cinder |
| CN111558592A (en) * | 2019-02-14 | 2020-08-21 | 贾成俊 | Building decoration garbage disposal and recycling process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3199622B2 (en) * | 1995-01-10 | 2001-08-20 | 新和プラント機工株式会社 | How to recycle aggregate from waste concrete, recycled aggregate |
| KR19990017560A (en) * | 1997-08-25 | 1999-03-15 | 김상술 | Construction Waste Recycling Process |
| KR100235319B1 (en) * | 1998-01-21 | 1999-12-15 | 오종택 | Recycling techniques of construction waste meterial |
| JP4001194B2 (en) * | 1999-09-14 | 2007-10-31 | 株式会社小松製作所 | Construction mixed waste sorting facility |
| KR100358687B1 (en) * | 2000-05-02 | 2002-10-30 | 주식회사 청석티알씨 | The constructive recycling methods and instruments of Reclaimed waste. |
| KR200214773Y1 (en) * | 2000-09-25 | 2001-02-15 | 인선기업주식회사 | Manufacturing Device of Remaking gravel |
| KR100358899B1 (en) * | 2000-11-06 | 2002-10-31 | 주식회사 협진산업 | Aggregating Equipment of Used Concrete |
| KR200224687Y1 (en) * | 2000-11-17 | 2001-05-15 | 인선기업주식회사 | Abstraction device of natural gravel |
| KR200244896Y1 (en) * | 2001-06-12 | 2001-10-17 | (주)수도권환경 | Blowing system for intercepting scattering dust and construction waste recycling system using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104624606A (en) * | 2014-12-19 | 2015-05-20 | 权秀吉 | Mechanical sorting and recycling method and device for landfill waste |
| CN111558592A (en) * | 2019-02-14 | 2020-08-21 | 贾成俊 | Building decoration garbage disposal and recycling process |
| KR102118213B1 (en) * | 2019-10-29 | 2020-06-03 | 주식회사 한강이앰피 | Sorting system for recycling of cinder |
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