KR100575106B1 - Foreign Matter Removal Device for Reclaimed Gravel and Sands Manufacturing System - Google Patents

Foreign Matter Removal Device for Reclaimed Gravel and Sands Manufacturing System Download PDF

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KR100575106B1
KR100575106B1 KR1020040012798A KR20040012798A KR100575106B1 KR 100575106 B1 KR100575106 B1 KR 100575106B1 KR 1020040012798 A KR1020040012798 A KR 1020040012798A KR 20040012798 A KR20040012798 A KR 20040012798A KR 100575106 B1 KR100575106 B1 KR 100575106B1
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foreign matter
jaw crusher
recycled aggregate
foreign
recycled
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KR20050087165A (en
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정희돈
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청경그린산업 주식회사
청경기계공업 주식회사
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F21V23/026—Fastening of transformers or ballasts
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
    • H05K5/0008—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by screws
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/0091—Housing specially adapted for small components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body

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  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Disintegrating Or Milling (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

본 발명은 재생골재의 원료로 하고 있는 선별되지 않은 건축폐기물을 파쇄하는 단계에서 폐콘크리트 외에 함께 투입되어지는 여러 가지 이물질을 작업흐름과정에서 제거하여 고품질의 재생골재를 생산하기 위한 밑받침이 되도록 하는 재생골재 제조장치의 이물질 제거장치에 관한 것이다.The present invention removes various foreign materials that are put together in addition to the waste concrete in the step of crushing the unselected construction waste which is used as the raw material of the recycled aggregates in the work flow process, so that the regeneration is used as an underlay for producing high quality recycled aggregates It relates to a foreign matter removal device of the aggregate manufacturing apparatus.

이에 따른 본 발명은, 재생골재의 원료인 폐콘크리트를 포함한 건축폐기물을 수집 투입하여 1차 및 2차 죠크러셔를 통해 파쇄하고, 스크린공정의 채거름을 통해 모래 및 자갈로 재생산되는 재생골재의 제조장치에 있어서, 상기 1차 죠크러셔와 2차 죠크러셔 사이의 재생골재의 원료 진행흐름공정상에 설치되고, 1차 죠크러셔를 통과한 이물질을 선별하는 진동스크린과; 상기 진동스크린의 측부에 고정 설치되고, 전동력에 의해 지속적으로 회전하면서 선별된 진동스크린의 이물질을 픽업하여 걸러내는 이물질 제거수단; 및 상기 이물질 제거수단으로부터 걸러진 이물질을 배출하도록 배출흐름경로를 갖는 배출 컨베이어;를 포함하여 구성되는 것이다. Accordingly, the present invention collects and inputs construction waste including waste concrete, which is a raw material of recycled aggregates, and breaks them through primary and secondary jaw crushers, and manufactures recycled aggregates that are reproduced as sand and gravel through the screening process. An apparatus, comprising: a vibrating screen installed on a raw material flow process of a recycled aggregate between said first jaw crusher and a second jaw crusher, for sorting foreign matter that has passed through the first jaw crusher; A foreign matter removal means fixedly installed at the side of the vibration screen and picking up and filtering out foreign substances of the selected vibration screen while continuously rotating by electric force; And a discharge conveyor having a discharge flow path to discharge the foreign matter filtered from the foreign matter removing means.

재생골재, 배출, 폐콘크리트Recycled Aggregate, Emission, Waste Concrete

Description

재생골재 제조장치의 이물질 제거장치{Foreign Matter Removal Device for Reclaimed Gravel and Sands Manufacturing System}Foreign Matter Removal Device for Recycled Aggregate Manufacturing Equipment {Foreign Matter Removal Device for Reclaimed Gravel and Sands Manufacturing System}

도 1 은 종래 재생골재 제조시스템의 구성을 도식화한 도면1 is a diagram showing the configuration of a conventional recycled aggregate manufacturing system

도 2 는 본 발명에 따른 재생골재 제조장치의 이물질 제거장치를 도시한 측면 구성도.Figure 2 is a side configuration diagram showing a foreign material removal device of the recycled aggregate manufacturing apparatus according to the present invention.

도 3 은 도 2 의 평면 구성도.3 is a plan view of FIG. 2.

*** 도면의 주요부분에 대한 부호의 설명 ****** Explanation of symbols for main parts of drawing ***

10: 1차 죠크러셔,12: 1차 컨베이어,10: primary jaw crusher, 12: primary conveyor,

20: 2차 죠크러셔,22: 2차 컨베이어,20: secondary jaw crusher, 22: secondary conveyor,

30: 진동스크린,40: 이물질 제거수단,30: vibrating screen, 40: foreign matter removal means,

41: 전동모터,42: 회전축,41: electric motor, 42: rotating shaft,

43: 갈고리편,44: 이물질 제거기,43: hook piece, 44: debris remover,

45a, 45b: 스프로킷,46: 체인,45a, 45b: sprocket, 46: chain,

47: 배출 컨베이어,47: discharge conveyor,

본 발명은 재생골재 제조장치의 이물질 제거장치에 관한 것으로서, 더욱 상세하게는 재생골재의 원료로 하고 있는 선별되지 않은 건축폐기물을 파쇄하는 단계에서 폐콘크리트 외에 함께 투입되어지는 여러 가지 이물질을 작업흐름과정에서 제거하여 고품질의 재생골재를 생산하기 위한 밑받침이 되도록 하는 재생골재 제조장치의 이물질 제거장치에 관한 것이다. The present invention relates to an apparatus for removing foreign substances from an apparatus for producing recycled aggregates, and more particularly, a process flow process of various foreign substances introduced together with waste concrete in the step of crushing unselected construction wastes that are used as raw materials of recycled aggregates. The present invention relates to a debris removal device of a reclaimed aggregate manufacturing apparatus which is removed from to be an underlay for producing high-quality regenerated aggregate.

최근 국내에서는 매년 약 2000만톤 이상의 건설폐기물이 발생되고 있고, 그 중에서 폐콘크리트 덩이가 약 500만톤 이상, 아스팔트 폐콘크리트 덩이가 약 250만톤 이상이 차지하고 있으며, 향후에는 더욱 많은 양이 발생할 것으로 예상되고 있다. 그러나 이와 같이 매년 발생되고 있는 건설폐기물중에서 아주 극히 소량만이 도로공사의 노반조성재나 충진조성재로 재활용되고 있을 뿐, 대부분은 불법적으로 매립되거나 상당량이 무단 투기되어 심각한 토양오염을 유발시키고 있는 실정이다. Recently, more than 20 million tons of construction wastes are generated annually in Korea, including about 5 million tons of waste concrete and about 2.5 million tons of asphalt waste concrete, and more is expected to occur in the future. . However, only a very small amount of construction waste generated every year is recycled as roadbed or fill composition of road construction, and most of them are illegally landfilled or a significant amount of dumping, causing serious soil pollution.

한편, 국내에서는 이러한 건설폐기물중 일부를 여러 건설폐기물 중간처리업체가 재처리하여 재활용 골재로 재활용하는 움직임을 보이고 있으나 여러 가지 문제점에 의해 그다지 큰 성과를 보이지 않고 있는 실정이다. Meanwhile, in Korea, some of the construction wastes are being reprocessed by various construction waste intermediate treatment companies and recycled into recycled aggregates. However, the situation has not been very significant due to various problems.

재생골재 생산을 위한 종래의 제조방법 및 장치의 구성은 대체적으로 도 1 에 예시된 것이 주를 이루는데, 이에 대한 구성을 보다 구체적으로 기술하면 다음과 같다. The configuration of a conventional manufacturing method and apparatus for producing recycled aggregates is mainly exemplified in FIG. 1, which will be described in more detail as follows.

즉, 도 1 에 도시된 처리방법의 경우, 우선 재생골재의 원료로 하고 있는 폐콘크리트 덩이를 호퍼(100)와 피더(feeder;110)를 거치면서 토분을 분리하고, 죠크러셔(120)에 의해 파쇄한 후에 컨베이어(130)를 거쳐 진동스크린(140)에 투입시키고, 상기 진동스크린(140)에서는 석분을 걸러내는 한편, 채거름된 원료를 물로 세척하고, 세척된 원료중 망을 통과하지 못한 일부분은 다시 콘크러셔(150)로 보내 2차로 파쇄하고 컨베이어를 경유, 2차 스크린(160)을 거치도록 함으로써 재생골재인 모래와 자갈이 생산되는 것이다. That is, in the case of the treatment method shown in FIG. 1, first, the waste concrete mass, which is used as the raw material of the recycled aggregate, is separated through the hopper 100 and the feeder 110, and the jaw crusher 120 is used. After being crushed, it is put into the vibrating screen 140 through the conveyor 130, and the vibrating screen 140 filters the fine powder, while washing the filtered raw material with water, and a part of the washed raw material that has not passed through the net. Is sent back to the crusher 150 to crush the secondary and through the conveyor, the secondary screen 160 to pass through the recycled aggregate is to produce sand and gravel.

상기 종래의 구성에서, 재생골재의 원료 공급시 폐콘크리트만이 선별 투입되는 것이 아니라 여러 가지 이물질 즉, 목재류, 철류, 플라스틱류 등이 포함된 건축폐기물이 투입되어지는데, 이러한 이물질의 선별작업은 지금까지 전적으로 사람의 힘에 의존해 왔기 때문에 여러 가지 문제점이 발생되었다. 즉, 작업자에 의한 이물질 선별작업은 소음과 부유먼지가 심각한 작업장의 여건상 작업자로 하여금 청각장애 및 기관지계통에 폐해를 초래하였을 뿐만 아니라 안전사고의 위험으로부터 항상 노출되어 있었으며, 또한 이러한 문제 외에도 인건비 상승 및 작업장의 열악에 따른 이직률의 증대 등 생산 및 작업효율이 저하되는 문제점이 있었다. In the conventional configuration, not only the waste concrete is selectively input when supplying raw materials of recycled aggregates, but also construction wastes including various foreign substances, that is, wood, iron, plastics, etc., are sorted out. Many problems have arisen because they have been dependent entirely on human power. In other words, the screening of foreign substances by workers has not only caused hearing impairment and bronchial system damage to workers due to noise and floating dust conditions, but they have always been exposed to the risk of safety accidents. And there was a problem that production and work efficiency is reduced, such as increase in turnover rate due to poor workplace.

또한 이러한 사람에 의한 종래의 이물질 선별작업은 작업자의 숙련도나 작업의 집중도에 의해 작업효율이 크게 달라지기 때문에 작업공정에 신뢰성이 떨어져 재생골재의 품질저하로까지 이어지게 되는 문제점이 있었다. In addition, the conventional foreign matter screening work by such a person has a problem that the work efficiency is greatly reduced by the skill of the operator or the concentration of work, leading to a decrease in the quality of the recycled aggregates in the work process.

따라서 본 발명은 상기의 제반문제를 해결하기 위해 안출된 것으로서 그 목적은 재생골재의 원료로 하고 있는 선별되지 않은 건축폐기물을 파쇄하는 단계에서 폐콘크리트 외에 함께 투입되어지는 여러 가지 이물질을 작업흐름과정에서 자동으로 제거하여 고품질의 재생골재를 생산하기 위한 밑받침이 되도록 하는 재생골재 제조장치의 이물질 제거장치를 제공함에 있다. Therefore, the present invention has been made to solve the above problems and its purpose is to crush the unselected construction wastes, which are raw materials of recycled aggregates, in the process of processing various foreign substances that are put together in addition to the waste concrete. The present invention provides an apparatus for removing foreign matters from a recycled aggregate manufacturing apparatus which automatically removes and becomes an underlay for producing high-quality recycled aggregate.

상기 목적을 달성하기 위한 본 발명은, 재생골재의 원료인 폐콘크리트를 포함한 건축폐기물을 수집 투입하여 1차 및 2차 죠크러셔를 통해 파쇄하고, 스크린공정의 채거름을 통해 모래 및 자갈로 재생산되는 재생골재의 제조장치에 있어서, In order to achieve the above object, the present invention collects and inputs construction waste including waste concrete, which is a raw material of recycled aggregate, and shreds it through primary and secondary jaw crushers, and is reproduced as sand and gravel through the screening process. In the manufacturing apparatus of recycled aggregate,

상기 1차 죠크러셔와 2차 죠크러셔 사이의 재생골재의 원료 진행흐름공정상에 설치되고, 1차 죠크러셔를 통과한 이물질을 선별하는 진동스크린과;A vibrating screen installed on the raw material flow process of the recycled aggregate between the first jaw crusher and the second jaw crusher and sorting the foreign matter passing through the first jaw crusher;

상기 진동스크린의 측부에 고정 설치되고, 전동력에 의해 지속적으로 회전하면서 진동스크린의 이물질을 픽업하여 걸러내는 이물질 제거수단; 및 A foreign matter removal means fixedly installed at the side of the vibrating screen and picking up and filtering out foreign substances of the vibrating screen while continuously rotating by electric force; And

상기 이물질 제거수단으로부터 걸러진 이물질을 배출하도록 배출흐름경로를 갖는 배출 컨베이어;를 포함하여 이루어진 특징을 갖는다. And a discharge conveyor having a discharge flow path to discharge the foreign matter filtered from the foreign matter removing means.

또한 이에 따른 상기 진동스크린은 재생골재의 진행흐름방향으로 경사지게 구성함이 바람직하다. In addition, the vibration screen is preferably configured to be inclined in the flow direction of the recycled aggregate.

또한 이에 따른 상기 이물질 제거수단은 진동스크린의 근접측에 고정 설치되는 전동모터와; 상기 전동모터의 근접측에, 양측단이 베어링 결합된 회전축을 갖고, 그 회전축 상에 방사상으로 뻗어지는 형태로 일정 등간격으로 촘촘히 배열 고정되는 갈고리편을 갖는 이물질 제거기와; 상기 전동모터의 구동축과 이물질 제거기의 회전축의 일측에 각각 연결되어져 상기 회전축에 구동력을 제공하는 스프로킷 및 체인;으로 구성됨이 바람직하다. In addition, the foreign matter removing means according to the electric motor is fixedly installed in the vicinity of the vibration screen; A foreign material remover having a rotating shaft bearing both sides of the electric motor in a proximal side of the electric motor, and having hook pieces fixedly arranged at regular intervals in a form extending radially on the rotating shaft; The sprocket and the chain are connected to one side of the drive shaft of the electric motor and the rotary shaft of the foreign matter remover, respectively, to provide a driving force to the rotary shaft.

이하 본 발명의 실시예를 첨부한 도면에 의거 보다 상세하게 설명한다. DETAILED DESCRIPTION Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 2 는 본 발명에 따른 재생골재 제조장치의 이물질 제거장치를 도시한 측면 구성도이고, 도 3 은 도 2 의 평면 구성도이다.Figure 2 is a side configuration diagram showing a foreign material removal apparatus of the recycled aggregate manufacturing apparatus according to the present invention, Figure 3 is a plan view of FIG.

본 발명은 재생골재의 원료인 폐콘크리트를 포함한 건축폐기물을 수집 투입하여 1차 및 2차 죠크러셔(10)(20)를 통해 파쇄하고, 스크린공정의 채거름을 통해 모래 및 자갈로 재생산되는 재생골재의 제조장치에서 이물질을 제거하여 재생골재의 제조공정으로부터 완전히 걸러내도록 함에 있다. The present invention collects and puts construction waste including waste concrete, which is a raw material of recycled aggregates, to crush through primary and secondary jaw crushers (10) and (20), and recycles sand and gravel through the screening process. The foreign matter is removed from the apparatus for producing aggregate to completely filter out the manufacturing process of recycled aggregate.

보다 구체적으로는, 상기 1차 죠크러셔(10)와 2차 죠크러셔(20) 사이의 재생골재의 원료 진행흐름공정상, 즉 1차 죠크러셔(10)에 의해 파쇄된 원료가 1차 컨베이어(12)를 타고 2차 죠크러셔(20)에 투입되기 전 상기 1차 컨베이어(12)의 하부에 위치되도록 슈터(14) 내부에 고정 설치되고, 1차 죠크러셔(20)를 통과한 이물질을 선별하는 진동스크린(30)이 구비된다. 상기 진동스크린(30)은 도면에 구체적으로 도시되지 않았지만 구동수단의 강한 회전력과 구동축에 결합된 편심캠의 연동에 의해 상, 하로 요동하면서 1차 컨베이어(12)에서 공급되는 폐콘크리트와 덩어리가 큰 여러 가지 이물질을 선별하도록 하는 것이다. More specifically, the raw material crushed by the primary jaw crusher 10 in the raw material flow process of the recycled aggregate between the primary jaw crusher 10 and the secondary jaw crusher 20 is the primary conveyor ( 12 is fixed to the inside of the shooter 14 to be located in the lower portion of the primary conveyor 12 before being introduced into the secondary jaw crusher 20, the foreign matter passing through the primary jaw crusher 20 is sorted out Vibrating screen 30 is provided. Although not shown in detail in the drawing, the vibrating screen 30 is large in size and waste concrete supplied from the primary conveyor 12 while swinging up and down due to the strong rotational force of the driving means and the eccentric cam coupled to the driving shaft. It is to sort out various foreign objects.

이러한 상기 진동스크린(30)은 재생골재의 진행흐름방향으로 경사지게 구성하여 후술되는 이물질 제거수단(40)에 의해 원활하게 걸러지도록 함이 바람직하다. The vibrating screen 30 is preferably configured to be inclined in the flow direction of the recycled aggregate to be smoothly filtered by the foreign matter removing means 40 to be described later.

또한, 상기 진동스크린(30)의 측부의 슈터(14)에 고정 설치되고, 전동력에 의해 지속적으로 회전하면서 선별된 진동스크린(30)의 이물질을 픽업하여 걸러내는 이물질 제거수단(40)이 구비된다. In addition, the foreign matter removing means 40 is fixed to the shooter 14 of the side of the vibrating screen 30 and picks up and filters the foreign matter of the vibrating screen 30 selected while being continuously rotated by the electric force. .

상기 이물질 제거수단(40)은 도 2 및 도 3 에 도시된 바와 같이, 진동스크린(30)과 근접되는 슈터(14)의 상부에 고정 설치되는 전동모터(41)와, 상기 전동모터(41)의 근접측에, 양측단이 베어링 결합된 회전축(42)을 갖고, 그 회전축(42) 상에 방사상으로 뻗어지는 형태로 일정 등간격으로 촘촘히 배열 고정되는 갈고리편(43)을 갖는 이물질 제거기(44)와, 상기 전동모터(41)의 구동축과 이물질 제거기(44)의 회전축(42)의 일측에 각각 연결되어져 상기 회전축(42)에 구동력을 제공하는 스프로킷(45a)(45b) 및 체인(46)으로 구성됨이 바람직하다. 2 and 3, the foreign material removing means 40, the electric motor 41 is fixed to the upper portion of the shooter 14 in close proximity to the vibration screen 30, and the electric motor 41 On the proximal side of the foreign matter remover 44 having a rotating shaft 42 bearing both ends thereof, and having hook pieces 43 fixedly arranged at regular intervals in a form extending radially on the rotating shaft 42. And a sprocket 45a, 45b and a chain 46 connected to one side of the drive shaft of the electric motor 41 and the rotary shaft 42 of the foreign matter remover 44, respectively, to provide driving force to the rotary shaft 42. It is preferred that the configuration.

또한, 상기 이물질 제거수단(40), 즉 이물질 제거기(44)로부터 걸러진 이물질을 배출하도록 배출흐름경로를 갖는 배출 컨베이어(47)가 구비된다. In addition, a discharge conveyor 47 having a discharge flow path for discharging the foreign matter filtered from the foreign matter removing means 40, that is, the foreign material remover 44 is provided.

상기와 같이 구성된 본 발명의 작동상태를 설명하면 다음과 같다. Referring to the operating state of the present invention configured as described above are as follows.

재생골재의 원료인 폐콘크리트가 포함된 건축폐기물이 투입되어지면 1차 죠크러셔(10)에서 1차로 파쇄되고, 파쇄된 원료는 더 작은 입경으로 파쇄되기 위해 1차 컨베이어(12)를 타고 2차 죠크러셔(20)로 이동하게 된다. When construction waste containing waste concrete, which is a raw material of recycled aggregate, is crushed in the first jaw crusher 10, the crushed raw material is secondary to the secondary conveyor 12 to be crushed to a smaller particle size. The jaw crusher 20 is moved.

이 후 2차 죠크러셔(20)에 투입되기 전에 먼저 1차 컨베이어(12)의 하부에 위치 고정된 진동스크린(30)에 떨어지게 되고, 상기 진동스크린(30)은 상, 하 요동을 연속적으로 반복하면서 폐콘크리트와 덩어리가 큰 이물질을 선별하게 되는데, 즉 폐콘크리트는 진동스크린(30)을 통과하여 슈트(14)에 안내되면서 2차 죠크러셔(20)로 진행됨과 동시에 스크린공정을 위한 2차 컨베이어(22)로 이동하는 한편, 이를 통과하지 못한 목재류, 플라스틱류 등의 이물질은 상기 진동스크린(30)의 상부에 남게 된다. Thereafter, before being introduced into the second jaw crusher 20, the first drop is placed on the vibration screen 30 fixed at the lower portion of the primary conveyor 12, and the vibration screen 30 repeats the up and down swings continuously. While the waste concrete and lumps are large foreign matter is selected, that is, the waste concrete is guided to the chute 14 through the vibrating screen 30 and proceeds to the secondary jaw crusher 20 and at the same time the secondary conveyor for the screen process While moving to 22, foreign substances such as wood, plastics, etc., which do not pass through, remain on the vibration screen 30.

이 때 전동모터(41)의 구동력과 이 구동력을 전달하는 구동력전달기구인 스프로킷(45a)(45b)과 체인(46)에 의해 일정 속도로 연속되게 회전하는 회전축(42)과, 이 회전축(42) 상에 병렬되게 등간격으로 촘촘히 배열 고정된 이물질 제거기(44)의 갈고리편(43)에 의해 진동스크린(30)에 의해 선별된 이물질이 픽업되고, 걸러진 이물질은 그 배출경로인 배출 컨베이어(47)에 의해 배출된다. At this time, the rotary shaft 42 which is continuously rotated at a constant speed by the sprockets 45a and 45b and the chain 46 which are the driving force of the electric motor 41 and the driving force transmission mechanism which transfers this driving force, and this rotary shaft 42 ) The foreign matters selected by the vibrating screen 30 are picked up by the hook pieces 43 of the foreign matter remover 44 fixedly arranged in parallel at equal intervals, and the filtered foreign matters are discharge conveyors 47, which are their discharge paths. Discharged).

이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능하다는 것이 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 있어 명백할 것이다.The present invention described above is not limited to the above-described embodiments and the accompanying drawings, and various substitutions, modifications, and changes are possible in the art without departing from the technical spirit of the present invention. It will be clear to those of ordinary knowledge.

이상에서와 같은 본 발명은 재생골재의 원료로 하고 있는 선별되지 않은 건축폐기물을 파쇄하는 단계에서 폐콘크리트 외에 함께 투입되어지는 여러 가지 이물질을 작업흐름과정에서 자동으로 배출시킬 수 있도록 구성하였기 때문에 사람의 힘에 의존하던 종래와 비교하여 산업재해를 미연에 방지할 수 있을 뿐만 아니라 이물질의 선별 및 제거작업을 연속적으로 수행할 수 있기 때문에 작업효율이 극대화된다. As described above, the present invention is configured to automatically discharge various foreign matters that are put together in addition to the waste concrete in the step of crushing the unselected construction waste which is used as the raw material of the recycled aggregates. Compared with the conventional force-dependent method, industrial accidents can be prevented in advance, and the work efficiency can be maximized because the screening and removal of foreign substances can be performed continuously.

또한 무엇보다 중요한 효과는 앞서 설명한 바와 같이 운전이 정지되지 않는 이상 항상 일정한 효율로 연속적으로 수행하기 때문에 이물질의 포함정도가 현저히 줄어들어 결과적으로 양질의 재생골재를 생산할 수 있다는 점이다.
In addition, the most important effect is that since the operation is continuously performed at a constant efficiency at all times as described above, the degree of inclusion of foreign matter is significantly reduced, resulting in the production of high-quality recycled aggregates.

Claims (3)

재생골재의 원료인 폐콘크리트를 포함한 건축폐기물을 수집 투입하여 파쇄하는 1차 및 2차 죠크러셔,Primary and secondary jaw crusher that collects and shreds construction waste including waste concrete, which is a raw material of recycled aggregate, 상기 1차 죠크러셔와 2차 죠크러셔 사이의 공정에 구비되어 이물질을 픽업하여 걸러내는 이물질 제거수단,Foreign matter removal means provided in the process between the first jaw crusher and the second jaw crusher to pick up and filter out the foreign matter, 상기 이물질 제거수단으로부터 걸러진 이물질을 배출하도록 배출흐름경로를 갖는 배출 컨베이어를 구비하고,It is provided with a discharge conveyor having a discharge flow path to discharge the foreign matter filtered from the foreign matter removing means, 상기 이물질 제거수단은,The foreign material removing means, 진동스크린의 근접측에 고정 설치되는 전동모터와;An electric motor fixedly installed in the vicinity of the vibration screen; 상기 전동모터의 근접측에, 양측단이 베어링 결합된 회전축을 갖고, 그 회전축 상에 방사상으로 뻗어지는 형태로 일정 등간격으로 촘촘히 배열 고정되는 갈고리편을 갖는 이물질 제거기와를 구비하며,On the proximal side of the electric motor, both ends have a rotating shaft bearing-coupled, the foreign material remover having a hook piece that is fixedly arranged at regular intervals in a form extending radially on the rotating shaft, 상기 전동모터의 구동축과 이물질 제거기의 회전축의 일측에 각각 연결되어져 상기 회전축에 구동력을 제공하는 스프로킷 및 체인을 구비하여,A sprocket and a chain connected to one side of a driving shaft of the electric motor and a rotating shaft of the foreign material remover, respectively, to provide a driving force to the rotating shaft; 스크린공정의 채거름을 통해 모래 및 자갈로 재생산되는 재생골재의 제조장치에 있어서, In the manufacturing apparatus of the recycled aggregate reproduced into sand and gravel through the screening process, 상기 1차 죠크러셔와 2차 죠크러셔 사이의 재생골재의 원료 진행흐름공정상에 설치되고, 1차 죠크러셔를 통과한 이물질을 선별하는 진동스크린을 구비하고,It is installed on the raw material flow process of the recycled aggregate between the first jaw crusher and the second jaw crusher, and has a vibrating screen for sorting foreign matter passing through the first jaw crusher. 상기 이물질 제거수단이 상기 진동스크린의 측부에 고정 설치되고, 전동력에 의해 지속적으로 회전하면서 진동스크린의 이물질을 제거하는 것을 특징으로 하는 재생골재 제조장치의 이물질 제거장치.The foreign material removing device is fixed to the side of the vibration screen, foreign matter removal device of the recycled aggregate manufacturing apparatus, characterized in that to remove the foreign matter of the vibration screen while continuously rotating by the electric force. 청구항 1 에 있어서, The method according to claim 1, 상기 진동스크린은, 재생골재의 진행흐름방향으로 경사지게 구성됨을 특징으로 하는 재생골재 제조장치의 이물질 제거장치.The vibrating screen, the foreign matter removing apparatus of the recycled aggregate manufacturing apparatus, characterized in that configured to be inclined in the flow direction of the recycled aggregate. 삭제delete
KR1020040012798A 2004-02-25 2004-02-25 Foreign Matter Removal Device for Reclaimed Gravel and Sands Manufacturing System KR100575106B1 (en)

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