KR100400191B1 - the method and equipment of sorting controls for construction waste Environment friendship - Google Patents
the method and equipment of sorting controls for construction waste Environment friendship Download PDFInfo
- Publication number
- KR100400191B1 KR100400191B1 KR10-2002-0035461A KR20020035461A KR100400191B1 KR 100400191 B1 KR100400191 B1 KR 100400191B1 KR 20020035461 A KR20020035461 A KR 20020035461A KR 100400191 B1 KR100400191 B1 KR 100400191B1
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- South Korea
- Prior art keywords
- construction waste
- dust
- primary
- magnetic separator
- crusher
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- 239000002699 waste material Substances 0.000 title claims abstract description 84
- 238000010276 construction Methods 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 41
- 239000000428 dust Substances 0.000 claims abstract description 51
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000006148 magnetic separator Substances 0.000 claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 18
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 18
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 8
- 238000003912 environmental pollution Methods 0.000 abstract description 7
- 239000010812 mixed waste Substances 0.000 abstract description 6
- 150000002739 metals Chemical class 0.000 abstract description 3
- 238000003915 air pollution Methods 0.000 abstract 1
- 238000012216 screening Methods 0.000 description 8
- -1 ferrous metals Chemical class 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 3
- 150000002843 nonmetals Chemical class 0.000 description 3
- 238000004064 recycling Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000003923 scrap metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/122—Pipe-line systems for waste water in building
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/26—Object-catching inserts or similar devices for waste pipes or outlets
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
- E03C1/29—Odour seals having housing containing dividing wall, e.g. tubular
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S285/00—Pipe joints or couplings
- Y10S285/921—Snap-fit
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
본 발명은 환경친화적 건설폐기물 선별 처리장치 및 그 방법에 관한 것이다.The present invention relates to an environment-friendly construction waste treatment apparatus and method.
본 발명은 이를 위해 1차파쇄기의 내부로 건설폐기물이 투입되는 과정에서 공중으로 비산되는 먼지에 물을 분사하는 1차물분사기(5); 1차파쇄기의 파쇄중 발생하는 먼지를 포집시키는 1차먼지포집기(6); 제1콘베어밸트에 의해 일측으로 이송되는 건설폐기물중 자석으로 금속을 분리시키는 일반자력선별기(8); 2차파쇄기의 내부로 건설폐기물이 투입되는 과정에서 공중으로 비산되는 먼지에 물을 분사하는 2차물분사기(11); 2차파쇄기의 내부에 있는 먼지를 포집시키는 2차먼지포집기(12); 제2콘베어밸트에 의해 일측으로 이송되는 건설폐기물을 철금속과 골재, 알루미늄으로 상호 선별 분리시키는 4단계자력선별기(13); 낙하되는 건설폐기물중의 비닐과 종이 등을 분리시키는 송풍기(14);로 구비되어 구성된다.The present invention for this purpose the primary water sprayer (5) for spraying water to the dust flying into the air in the process of the construction waste is injected into the interior of the primary crusher; A primary dust collector 6 for collecting dust generated during crushing of the primary crusher; A general magnetic separator (8) for separating metals with magnets among construction wastes transported to one side by a first conveyor belt; A secondary water sprayer 11 for spraying water onto dust scattered into the air in the process of inputting construction waste into the secondary breaker; Secondary dust collector 12 for collecting the dust in the secondary crusher 12; A four-stage magnetic separator 13 for separating and separating the construction waste conveyed to one side by the second conveyor belt into ferrous metal, aggregate, and aluminum; And a blower 14 for separating the vinyl and the paper in the falling construction waste.
상기와 같이 구성된 본 발명은 폐콘크리트·폐아스콘·건축폐자재·건축폐기물·혼합폐기물 등을 선별 처리하는 과정에서 발생되는 먼지가 대기중으로 비산되는 것을 방지하여 환경오염을 방지함은 물론 작업자의 위생도 보호하고 또한 철금속과 건설폐기물인 비금속, 알루미늄과 비닐·종이류 등을 간편하게 각각 분리 수거할 수 있도록 한 것이다.The present invention configured as described above prevents dust generated in the process of treating waste concrete, waste ascon, construction waste materials, construction waste, mixed waste, etc. to prevent the air pollution to prevent environmental pollution as well as worker's hygiene It also protects the metal and nonferrous metals, aluminum, vinyl and paper, which can be collected separately.
Description
본 발명은 환경친화적 건설폐기물 선별 처리장치 및 그 방법에 관한 것으로서, 보다 상세하게는 폐콘크리트·폐아스콘·건축폐자재·건축폐기물·혼합폐기물 등을 선별 처리하는 과정에서 발생되는 먼지가 대기중으로 비산되는 것을 방지하여 환경오염을 방지하는 동시에 작업자의 위생도 보호하고 또한 철금속과 비금속, 알루미늄과 비닐·종이류 등을 간편하게 각각 분리 수거함은 물론 선별되는 각 폐기물의 품위를 제고시켜 재활용할 수 있도록 한 것이다.The present invention relates to an environmentally friendly construction waste sorting apparatus and method thereof, and more particularly, dust generated in the process of sorting waste concrete, waste ascon, construction waste, construction waste, mixed waste, etc. It prevents environmental pollution, protects worker's hygiene, and enables easy collection and collection of ferrous metals, nonmetals, aluminum, vinyl and paper, as well as improving the quality of each sorted waste. .
주지하다시피 최근에 재건축과 각종 건설공사 등으로 건설폐기물이 많이 발생되고 있고, 이를 처리하기 위한 건설폐기물 선별 처리장치도 종래에 다수 출원된바 있다.As is well known, a lot of construction wastes are recently generated due to reconstruction and various construction works, and a number of construction waste sorting apparatuses for treating the same have been previously applied.
상기한 종래의 각종 건설폐기물 선별 처리장치는 도 1 에 도시된 바와 같이 1차선별(100)→호퍼투입(101)→2차선별(102)→1차파쇄(103)→3차선별(104)→1차자력선별(105)→1차스크린투입(106)→2차파쇄(107)→2차자력선별(108)→2차스크린투입(109)→제품출하(110)의 일련의 과정으로 이루어진다.As described above, various conventional construction waste sorting treatment apparatuses are shown in FIG. 1 as shown in FIG. 1, primary lane 100 → hopper injection 101 → secondary lane 102 → primary shredding 103 → third lane separation 104. ) → Primary magnetic screening (105) → Primary screen input (106) → Secondary crushing (107) → Secondary magnetic screening (108) → Secondary screen input (109) → Product shipment (110) Is done.
그러나 상기한 종래의 건설폐기물을 선별 처리하는 장치는 환경오염의 원인과 작업자의 비위생적인 문제점 그리고 철금속과 비금속, 알루미늄과 비닐·종이류 등을 각각 용이하게 선별할 수 없다는 문제점이 발생되었다.However, the apparatus for sorting and treating the conventional construction wastes has caused problems of environmental pollution, unsanitary problems of workers, and the problems of not easily selecting ferrous metals and nonmetals, aluminum, vinyl, and paper, respectively.
즉, 상기 호퍼투입(101)과 1차파쇄(103) 그리고 2차파쇄(107)에서는 건설폐기물에서 발생된 먼지가 공중으로 다량 비산되어 환경친화적이지 못하다는 문제점이 발생됨은 물론 먼지가 많이 발생됨에 따라 주위에서 작업하는 작업자의 위생도 보호할 수 없다는 문제점이 발생되었다.That is, in the hopper input 101, the primary crushing 103 and the secondary crushing 107, the dust generated from the construction waste is scattered a lot in the air, which is not environmentally friendly, but also generates a lot of dust. Therefore, there is a problem that can not protect the hygiene of workers working around.
또한 종래의 1, 2차 자력선별(105)(108)은 단순히 금속만 선별할 수 있도록 구성되어 골재속에 썩여있는 알루미늄이나 비철금속 또는 비닐이나 종이류 등은 선별할 수 없게 되어 다시 수작업에 의해 선별하여야 하는 번거로운 문제점이 있음은 물론 그냥 혼재된 상태로 남게되는 문제점이 발생되었다.In addition, the conventional primary and secondary magnetic screening (105, 108) is simply configured to select only the metal, aluminum or non-ferrous metal, such as rotten in the aggregate, vinyl or paper, etc. can not be selected to be selected again by manual work There is a troublesome problem, as well as a problem that just remains mixed.
본 발명은 상기와 같은 종래 기술의 제반 문제점을 해소하기 위하여 안출한 것으로, 폐콘크리트·폐아스콘·건축폐자재·건축폐기물·혼합폐기물 등을 선별 처리하는 과정에서 발생되는 먼지가 대기중으로 비산되는 것을 방지하여 환경오염을 방지함을 제1목적으로 한 것이고, 제2목적은 먼지발생을 최소화시킴으로 작업장에서 일하는 작업자가 위생적인 환경에서 작업을 수행할 수 있도록 한 것이며, 제3목적은 철금속과 골재, 알루미늄과 비닐·종이류 등을 간편하게 각각 분리 수거할 수 있도록 한 것이고, 제4목적은 이로 인해 제품의 품질과 신뢰성을 대폭 향상시켜 재활용의 효용성을 배가시킬 수 있도록 한 환경친화적 건설폐기물 선별 처리장치 및 그 방법을 제공한다.The present invention has been made in order to solve the above problems of the prior art, the dust generated during the process of screening waste concrete, waste ascon, construction waste materials, construction waste, mixed waste, etc. are scattered to the atmosphere The first purpose is to prevent environmental pollution by preventing the pollution, and the second purpose is to allow workers in the workplace to work in a sanitary environment by minimizing dust generation. The third purpose is ferrous metals and aggregates. , Aluminum, vinyl, and paper can be easily collected separately, and the fourth purpose is to significantly improve the quality and reliability of the product, thereby improving the efficiency of recycling, and It provides a way.
이러한 목적 달성을 위하여 본 발명은 건설폐기물을 선별 처리하는 장치에 있어서, 1차파쇄기의 내부로 건설폐기물이 투입되는 과정에서 공중으로 비산되는먼지에 물을 분사하는 1차물분사기; 상기 1차파쇄기와 3차선별의 사이에 구비되며, 1차파쇄기의 파쇄중 발생하는 먼지를 포집시키는 1차먼지포집기; 상기 3차선별의 다음 단계에 설치되며, 제1콘베어밸트에 의해 일측으로 이송되는 건설폐기물중 자석으로 금속을 분리시키는 일반자력선별기; 2차파쇄기의 내부로 건설폐기물이 투입되는 과정에서 공중으로 비산되는 먼지에 물을 분사하는 2차물분사기; 상기 2차파쇄기와 4단계자력선별기의 사이에 구비되며, 2차파쇄기의 내부에 있는 먼지를 포집시키는 2차먼지포집기; 상기 2차먼지포집기의 다음 단계에 설치되며, 제2콘베어밸트에 의해 일측으로 이송되는 건설폐기물을 철금속과 골재, 알루미늄으로 상호 선별 분리시키는 4단계자력선별기; 상기 4단계자력선별기의 다음 단계에 설치되며, 낙하되는 건설폐기물중의 비닐과 종이 등을 분리시키는 송풍기;로 구비됨을 특징으로 하는 환경친화적 건설폐기물 선별 처리장치 및 그 방법을 제공한다.In order to achieve the above object, the present invention provides an apparatus for sorting out construction waste, comprising: a primary water sprayer for spraying water on dust scattered into the air in the process of inputting construction waste into a primary shredder; A primary dust collector which is provided between the primary crusher and the third sorter and collects dust generated during crushing of the primary crusher; A general magnetic separator installed at a next step of the third lane and separating the metal with a magnet among construction wastes transported to one side by a first conveyor belt; A secondary water sprayer for spraying water onto dust scattered into the air in the process of inputting construction waste into the secondary breaker; A secondary dust collector which is provided between the secondary crusher and the four-stage magnetic separator and collects dust in the secondary crusher; A four-stage magnetic separator installed at the next stage of the second dust collector and separating and separating the construction waste conveyed to one side by a second conveyor belt into ferrous metal, aggregate, and aluminum; It is installed in the next step of the four-stage magnetic separator, and provides an environmentally friendly construction waste sorting treatment apparatus and method comprising a blower for separating the vinyl and paper in the falling construction waste.
이하에서는 이러한 목적 달성을 위한 본 발명의 바람직한 실시예를 첨부된 도면에 따라 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention for achieving this purpose are as follows.
도 1 은 종래의 건설폐기물을 선별 처리하는 장치의 전체 공정도.1 is an overall process diagram of a device for sorting conventional construction waste.
도 2 는 본 발명에 적용된 환경친화적으로 건설폐기물을 선별 처리하는 장치Figure 2 is an apparatus for sorting the construction wastes environmentally friendly applied to the present invention
의 전체 공정도.Overall process diagram.
도 3 은 본 발명에 적용된 환경친화적으로 건설폐기물을 선별 처리하는 장치Figure 3 is an environmentally friendly device for treating the construction waste applied to the present invention
의 간략 구성도.Schematic diagram of the.
도 4 는 본 발명에 적용된 4단계자력선별기의 작동 상태도.Figure 4 is an operating state of the four-stage magnetic separator applied to the present invention.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
4: 1차파쇄 5: 물분사기작동4: Primary fracturing 5: Water sprayer operation
6: 1차먼지포집기작동 8: 일반자력선별기작동6: Primary dust collector operation 8: General magnetic separator operation
10: 2차파쇄 11: 2차물분사기작동10: Secondary shredding 11: Secondary water sprayer operation
12: 2차먼지포집기작동 13: 4단계자력선별작동12: Secondary dust collector operation 13: Fourth stage of magnetic screening
14: 송풍기작동 21: 드럼14: Blower operation 21: Drum
22: 영구자석 23: 골재수거호퍼22: permanent magnet 23: aggregate collection hopper
24, 25: 상,하부스크린 26, 27, 28: 제3, 4, 5콘베어밸트24, 25: upper and lower screens 26, 27, 28: 3, 4, 5 conveyor belt
29: 철금속수거함 30: 송풍기29: iron metal collection box 30: blower
31: 알루미늄수거함 32: 비닐/종이류수거함31: aluminum bin 32: vinyl / paper bin
본 발명에 적용된 환경친화적 건설폐기물 선별 처리장치 및 그 방법은 도 2 내지 도 4 에 도시된 바와 같이 구성되는 것이다.Environmentally friendly construction waste treatment apparatus and method applied to the present invention is configured as shown in Figs.
하기에서 본 발명을 설명함에 있어, 관련된 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명은 생략할 것이다.In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.
그리고 후술되는 용어들은 본 발명에서의 기능을 고려하여 설정된 용어들로서 이는 생산자의 의도 또는 관례에 따라 달라질 수 있으므로 그 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.The following terms are terms set in consideration of functions in the present invention, which may vary depending on the intention or custom of the producer, and their definitions should be made based on the contents throughout the specification.
먼저, 본 발명은 1차선별(1)에 의해 폐콘크리트·폐아스콘·건축폐자재·건축폐기물·혼합폐기물과 같은 건설폐기물의 내용물을 각각 종류별로 간단히 선별하게 된다.First, the present invention simply sorts the contents of construction wastes such as waste concrete, waste ascon, construction waste materials, construction wastes, and mixed wastes by primary sorting (1).
상기 1차선별(1) 이후에는 종류별로 건설폐기물을 호퍼에 투입(2)하고, 이후 상기 건설폐기물은 콘베어밸트에 의해 일측으로 이송되데 이 과정에서 작업자는 육안으로 건설폐기물에 포함된 각종 금속과 비금속 등을 각각 선별하게 된다.After the first screening (1), the construction waste by type is put into the hopper (2), and then the construction waste is transferred to one side by a conveyor belt. In this process, the worker visually checks various metals contained in the construction waste and Non-metals and the like are selected respectively.
상기 2차선별(3) 이후에는 상기 건설폐기물을 1차파쇄기(4)에 넣어 파쇄하게 되는 것으로, 이때 상기 1차파쇄기의 적소에는 제1물분사기(5)가 구비되어 1차파쇄기의 내부로 건설폐기물이 투입되는 과정이나 또는 1차파쇄기로 건설폐기물을 파쇄하는 과정에서 발생된 먼지가 공중으로 비산될 때 먼지에 물을 분사하여 공중으로 먼지가 비산되지 않도록 하게 된다.After the secondary screening (3), the construction waste is put into the primary crusher (4) to be crushed, wherein the first water injector (5) is provided in place of the primary crusher to the inside of the primary crusher When dust generated in the process of inputting construction waste or in the process of crushing construction waste with a primary crusher is scattered into the air, water is sprayed on the dust to prevent the dust from scattering into the air.
상기 1차파쇄(4) 이후에는 3차선별(7)이 진행되는 것으로, 이때 상기 3차선별(7)의 전단계에 본 발명은 1차먼지포집기(6)의 작동공정이 진행하게 된다.After the primary shredding (4), the third sorting (7) is to proceed, at this time, in the previous step of the third sorting (7) of the present invention is the operation process of the primary dust collector (6).
즉, 상기 1차먼지포집기(6)작동은 상기 1차파쇄기의 내외부에 있는 잔류 먼지를 흡입하여 저장하므로 먼지가 공중으로 비산되어 환경오염을 해치게 되는 문제점을 해소시키게 된다.That is, the operation of the primary dust collector 6 absorbs and stores residual dust inside and outside the primary crusher, thereby eliminating the problem of dust being scattered into the air and damaging environmental pollution.
상기 1차먼지포집기(6)작동 이후에는 폐콘크리트·폐아스콘·건축폐자재·건축폐기물·혼합폐기물과 같은 건설폐기물의 내용물을 3차선별(7)에 의해 선별하게되고, 이후 일반자력선별기(8)의 작동에 의해 상기 건설폐기물을 세부적으로 선별하게 된다.After the operation of the primary dust collector 6, the contents of construction waste, such as waste concrete, waste ascon, construction waste, construction waste, mixed waste, etc. are sorted by third-order screening (7), and then a general magnetic separator ( By the operation of 8) the construction wastes are selected in detail.
즉, 상기 일반자력선별기(8)는 도 3 에 도시된 바와 같이 제1콘베어밸트(8b)상의 건설폐기물에 포함되어 있는 철판, 고철, 철사, 공구류, 철근 등을 자석(8a)이 구비된 전자석선별기에 의해 금속만을 분리시키게 된다.That is, the general magnetic separator 8 is an electromagnet equipped with a magnet 8a including iron plates, scrap metal, wires, tools, rebars, etc., which are included in construction waste on the first conveyor belt 8b, as shown in FIG. Only the metal is separated by the sorter.
상기와 같이 건설폐기물에 포함된 금속을 선별한 후에는 그 건설폐기물만을 스크린투입(9)공정에 투입하여 1차적으로 건설폐기물의 크기를 선별한다.After sorting the metal contained in the construction waste as described above, only the construction waste is put into the screen input (9) process to first select the size of the construction waste.
그리고 상기 스크린투입(9)공정 이후에는 2차파쇄(10)공정이 진행되는 것으로, 이때 상기 2차파쇄(10)에는 전술한 바와 같이 비산되는 먼지에 물을 분사하는 2차물분사기(11)가 작동하게 되고, 이후에는 전술한 바와 같은 2차먼지포집기(12)가 작동하여 2차파쇄기의 내외부에 있는 먼지를 흡입하여 먼지가 공중으로 비산되어 환경오염을 해치게 되는 문제점을 해소시키게 된다.After the screen feeding process (9), the secondary crushing (10) process is carried out. At this time, the secondary crusher (10) has a secondary water injector (11) for spraying water on the dust scattered as described above. Afterwards, the secondary dust collector 12 as described above is operated to inhale dust in and out of the secondary shredder to solve the problem of dust being scattered into the air to harm the environmental pollution.
상기 2차먼지포집기(12)작동의 다음 단계에는 도 4 에 도시된 바와 같이 제2콘베어밸트(20)에 의해 일측로 이송되는 건설폐기물을 철금속과 골재, 알루미늄으로 상호 선별 분리시키는 4단계자력선별기(13)작동이 진행하게 된다.In the next step of the operation of the secondary dust collector 12, a four-stage magnetic force for separating and separating the construction waste transferred to one side by the second conveyor belt 20 into ferrous metal, aggregate, and aluminum as shown in FIG. The sorter 13 is operated.
이의 기술적 구성을 보다 상세히 설명하면, 상기 4단계자력선별기(13)작동에는 드럼(21)의 표면에 와전류가 발생되도록 드럼(21)의 내부에 구비되는 영구자석(22)과, 제2콘베어밸트(20)에서 떨어진 골재를 상부스크린(24)과 하부스크린(25)에 의해 크기별로 선별하는 골재수거호퍼(23)가 구비된다. 이때 상기 상기 상부스크린(24)과 하부스크린(25)은 일측으로 경사지게 형성하되, 상기하부스크린(25)은 상부스크린(24) 보다 촘촘하게 형성됨이 바람직하다. 또한 상기 상부스크린(24)과 하부스크린(24) 그리고 골재수거호퍼(23)의 일측 하단에는 각각 제3, 제4, 제5의 콘베어밸트(26)(27)(28)가 더 구비되고, 또한 상기 골재수거호퍼(23)의 일측에는 철금속을 수거하는 철금속수거함(29)과, 상기 골재수거호퍼(23)의 상부에는 알루미늄을 수거하는 알루미늄수거함(31)과, 상기 알루미늄수거함(31)의 상부에는 비닐과 종이를 수거하는 비닐·종이류수거함(32)으로 구비된다. 더 나아가서 상기 철금속수거함(29)의 적소에는 제2콘베어벨트(20)에서 낙하되는 건설폐기물중의 비닐과 종이를 비닐·종이류수거함(32)으로 날려 버리는 송풍기(30)가 구비되어 구성된다.To describe the technical configuration in more detail, the operation of the four-stage magnetic separator 13, the permanent magnet 22 provided in the drum 21 so that the eddy current is generated on the surface of the drum 21, and the second conveyor belt Aggregate collection hopper 23 for sorting the aggregate separated from the 20 by the upper screen 24 and the lower screen 25 is provided. At this time, the upper screen 24 and the lower screen 25 is formed to be inclined to one side, the lower screen 25 is preferably formed more densely than the upper screen 24. In addition, the upper screen 24, the lower screen 24 and one side lower end of the aggregate collection hopper 23 is further provided with a third, fourth, and fifth conveyor belt (26, 27, 28), In addition, the one side of the aggregate collection hopper 23, the ferrous metal collection box 29 for collecting ferrous metal, and the aluminum collection box 31 for collecting aluminum on the upper portion of the aggregate collection hopper 23, and the aluminum collection box (31) At the top of the) is provided with a vinyl-paper collection box 32 for collecting vinyl and paper. Further, in place of the ferrous metal collection box 29 is provided with a blower 30 for blowing the vinyl and paper in the construction waste falling from the second conveyor belt 20 to the vinyl and paper sorting bin 32.
상기와 같이 구성된 4단계자력선별기(13)는 드럼(21)에 내장된 강력한 영구자석(21)을 고속으로 회전시키면 드럼의 표면에 강력한 와전류가 발생되어 건설폐기물에 포함되어 있는 알루미늄은 콘베어밸트(20)를 따라 이송되는 순간 반발력에 의해 앞으로 튕겨나가 알루미늄수거함(31)에 저장되고, 비금속인 골재는 그대로 낙하하여 골재수거호퍼(23)로 떨어지게 되고, 철금속은 자석에 의해 드럼(21)의 끝 부분에서 낙하하여 철금속수거함(30)에 저장되어 자동으로 건설폐기물이 선별되도록 한 것이다.When the four-stage magnetic separator 13 configured as described above rotates the strong permanent magnet 21 embedded in the drum 21 at high speed, a strong eddy current is generated on the surface of the drum, and aluminum included in the construction waste is a conveyor belt ( 20 is bounced forward by the repulsive moment is transported along the 20) and stored in the aluminum collection box 31, the non-metallic aggregate is dropped as it is falling to the aggregate collection hopper 23, the ferrous metal of the drum 21 by a magnet Falling from the end is stored in the ferrous metal collection box 30 is to automatically sort the construction waste.
그리고 상기와 같이 건설폐기물이 제2콘베어밸트(20)에서 낙하되는 과정에서 영구자석(21)이 선별할 수 없는 가벼운 비닐이나 종이류는 송풍기(30)의 작동(14)에 의해 비닐이나 종이류 등을 바람으로 날려 비닐·종이류수거함(32)에 저장시키게 되고, 상기 수거된 비닐이나 종이류 등은 별도의 소각장에서 소각처리하게 된다.In the process of dropping the construction waste from the second conveyor belt 20 as described above, the light vinyl or paper that the permanent magnet 21 cannot sort may be removed by the operation 14 of the blower 30. Blown by the wind and stored in the plastic bins (32), the collected vinyl or paper is to be incinerated in a separate incinerator.
한편 상기 골재수거호퍼(23)로 떨어진 골재는 상부스크린(24)에 의해 1차적으로 그 크기가 선별되는 것으로, 약 75m 이상의 골재는 상부스크린(24)을 통과하지 못하고 일측 하단으로 굴러 제3콘베어밸트(26)에 의해 다시 2차파쇄(10)공정으로 보내지게 되고, 상기 상부스크린(24)을 통과한 약 25~75m 이내의 골재는 하부스크린(25)의 일측 하단으로 굴러 제4콘베어밸트(27)에 의해 제품을 출하(15)되며, 상기 약 25m 이하의 골재도 하부스크린(25)을 통과하여 하단의 제5콘베어밸트(28)에 의해 일측으로 이송되어 제품출하(15)로 진행된다.Meanwhile, the aggregate dropped to the aggregate collection hopper 23 is primarily sized by the upper screen 24, and aggregates of about 75 m or more do not pass through the upper screen 24 and roll to one side lower third conveyor. The belt 26 is sent back to the secondary crushing (10) process, the aggregate within about 25 ~ 75m passed through the upper screen 24 is rolled to the lower side of one side of the lower screen 25 fourth conveyor belt The product is shipped 15 by 15, and the aggregate of about 25 m or less is also passed through the lower screen 25 to one side by the fifth conveyor belt 28 at the bottom, and proceeds to the product shipment 15. do.
상기에서 상세히 살펴본 바와 같이 본 발명은 폐콘크리트·폐아스콘·건축폐자재·건축폐기물·혼합폐기물 등을 선별 처리하는 과정에서 발생되는 먼지가 대기중으로 비산되는 것을 방지하여 환경오염을 방지할 수 있도록 한 것이고, 먼지발생을 최소화시킴으로 작업장에서 일하는 작업자가 위생적인 환경에서 작업을 수행할 수 있도록 한 것이며, 철금속과 골재, 알루미늄과 비닐·종이류 등을 간편하게 각각 분리 수거할 수 있도록 한 것이고, 이로 인해 제품의 품질과 신뢰성을 대폭 향상시켜 재활용의 효용성을 배가시킬 수 있도록 한 매우 유용한 발명이다.As described in detail above, the present invention is to prevent the environmental pollution by preventing the dust generated in the process of treating waste concrete, waste ascon, construction waste materials, construction waste, mixed waste, etc. By minimizing dust generation, workers working in the workplace can work in a sanitary environment, and it is possible to easily separate and collect ferrous metals, aggregates, aluminum, vinyl and papers, respectively. It is a very useful invention that can greatly improve the quality and reliability of the product to double the utility of recycling.
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