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KR100479475B1 - Appratus for re-used appregate - Google Patents

Appratus for re-used appregate Download PDF

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Publication number
KR100479475B1
KR100479475B1 KR1020040080932A KR20040080932A KR100479475B1 KR 100479475 B1 KR100479475 B1 KR 100479475B1 KR 1020040080932 A KR1020040080932 A KR 1020040080932A KR 20040080932 A KR20040080932 A KR 20040080932A KR 100479475 B1 KR100479475 B1 KR 100479475B1
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KR
South Korea
Prior art keywords
conveyor belt
screen
conveyer belt
sorting
belts
Prior art date
Application number
KR1020040080932A
Other languages
Korean (ko)
Inventor
이기덕
Original Assignee
(주)송림환경
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Publication date
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Priority to KR1020040080932A priority Critical patent/KR100479475B1/en
Application granted granted Critical
Publication of KR100479475B1 publication Critical patent/KR100479475B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods
    • B02C19/16Mills provided with vibrators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/36Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro in more than one direction
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B18/00Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04Waste materials; Refuse
    • C04B18/16Waste materials; Refuse from building or ceramic industry
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/06Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00Indexing codes relating to the kind or type of conveyors
    • B65G2812/02Belt or chain conveyors
    • B65G2812/02128Belt conveyors

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Combined Means For Separation Of Solids (AREA)

Abstract

A recycled aggregate sorting machine is provided to separate and sort out earth and sand, stones, concrete, etc. and recycle the same as circulation aggregates of various sizes. The recycled aggregate sorting machine comprises a hopper(1), a vibrating type feeder(2), a jaw crusher(3), a first conveyer belt(21), a second conveyer belt(22), a first screen(4), a third conveyer belt(23), a fourth conveyer belt(24), a fifth conveyer belt(25), a double jaw crusher(5), a sixth conveyer belt(26), a seventh conveyer belt(27), a multistage second screen(6), an eighth conveyer belt(28), a ninth conveyer belt(29), and a tenth conveyer belt(30). The second screen(6) is provided with a multistage screen net, a vibrator formed at one side, and a blower fan disposed inside for preventing the meshes of the multistage screen net from being blocked. The first to tenth conveyer belts(21-30) have a feed speed ranging from 70 to 90m per minute according to an amount of material to be sorted. The width of the conveyer belts(21-30) decreases as the conveyer belts(21-30) are passed through. The first to fourth conveyer belts(21-24) has a width of 1200mm, the fourth to seventh conveyer belts(24-27) have a width of 900mm, and the eighth to tenth conveyer belts have a width of 650mm.

Description

재생골재 선별장치{Appratus for re-used appregate}Recycled Aggregate Screening Equipment {Appratus for re-used appregate}

본 발명은 건설폐기물 및 석재를 골재로 재활용하는 골재선별장치에 관한 것으로, 더욱 상세하게는 건설폐기물에 포함된 무거운 철재류나 가벼운 나무 및 스티로폼 등의 합성수지류를 분리하고 콘크리트 덩어리나 석재 및 토사를 일정한 크기로 분리 및 파쇄하여 골재로 재활용하기 위한 골재선별장치로, 철재류선별장치와 송풍기 및 살수기를 이용하여 골재에 포함된 철재류와 목재류 및 합성수지류를 제거하고 비산먼지를 방지하며, 골재가 선별될수록 컨베이어밸트의 폭을 점차 축소시켜 설비투자의 비용을 점감함과 동시에 건설폐기물의 양에 따라 컨베이어 벨트에 변속기어를 설치하여 이송속도를 조절하여 관리비용의 절감을 갖는 재생골재선별장치에 관한 것이다.The present invention relates to an aggregate sorting device for recycling construction waste and stone as aggregate, and more particularly, to separate heavy resins or synthetic resins such as light wood and styrofoam contained in construction waste, Aggregate sorting device for separating and crushing into size and recycling it into aggregate The present invention relates to a recycled aggregate sorting device having a reduction in management costs by gradually reducing the width of the belt to reduce the cost of equipment investment and installing a gear shift on the conveyor belt according to the amount of construction waste.

종래에는 주택이나 아파트 등의 재개발과 도로의 보수 등으로 발생되는 각종 건설폐기물은 재활용되지 못하고, 대부분의 건설폐기물을 땅속에 대부분 그대로 매립하므로 서, 건설폐기물을 재활용하지 못하는 자원의 낭비와 함께 각종 환경을 오염시키는 문제점을 발생시키고 있다.Conventionally, various construction wastes generated by redevelopment of houses, apartments, and road repairs cannot be recycled, and most construction wastes are buried in the ground as it is. It causes the problem of polluting.

따라서, 이러한 건설폐기물의 적극적인 재활용의 필요성이 부각되고 있는 것이다.Therefore, the necessity of active recycling of such construction waste is emerging.

이와 같은, 건설폐기물은 최근에 들어 각종 건설폐기물의 적극적인 재활용하여 건설골재로 사용하기 위한 건설폐기물의 중간처리에 사용되는 처리장치나 그 방법들에 대해 많은 기술개발이 이루어지고 있다.As such, construction wastes have recently been developed with a number of technologies for the treatment device or methods used for the intermediate treatment of construction wastes for active recycling of various construction wastes to be used as construction aggregates.

그러나, 건설폐기물을 제반 법규에 적합한 정도의 품질상태로 재생하여 규정된 용도로 사용할 수 있는 재생골재를 얻기 위해서 많은 어려움이 있었다.However, there have been a lot of difficulties in obtaining the recycled aggregate that can be used for the prescribed purpose by recycling the construction waste in a quality state suitable to all laws and regulations.

즉, 종래에 사용되고 있는 일반적인 건설폐기물의 중간 처리장치는, 각종 건설부자재 등을 소정의 미립질로 파쇄, 분류하는 파쇄장치 및 선별장치가 주요 구성을 이루고 있는 것으로, 특히 선별장치에 사용되는 선별망은 원통의 망통을 회전하여 일정크기의 재생골재를 선별하였으나, 선별망의 눈막힘현상 등이 발생하여 원활한 선별이 되지 않는 문제점이 있었다.In other words, the conventional construction waste intermediate treatment device is composed of a crushing device and a sorting device for crushing and classifying various construction subsidiary materials into predetermined particulates, in particular, the sorting network used in the sorting device Although the recycled aggregate of a certain size was selected by rotating the cylinder's net bucket, there was a problem that the screening clogging phenomenon of the sorting network did not occur and the selection was not smooth.

또한, 다양한 크기의 재생골재를 선별하기 위해서는 컨베이어벨트를 이용하여 다양한 크기의 선별망동을 거쳐 선별되야 하기 때문에 중간처리시설을 설치하기 위해서는 설치장비의 크기가 크기 때문에 설치면적이 증대되어 시설설치비용의 상승 및 관리비용이 증대되는 문제점이 있었다.In addition, in order to sort the recycled aggregates of various sizes, the conveyor belts must be sorted through various sizes of sorting nets. There was a problem that the rise and management costs are increased.

이와 같이 원석을 파쇄하는 선출원 발명은 한국공개특허공보 특2002-0069342호와 같은 방법인 이물질을 분리한 후 조크라샤에 의해 파쇄하고, 콘크라샤에 의해 재차 파쇄한 후, 제1진동스크린으로 공급하고, 선별된 것을 제 2진동 스크린에서 선별하며 미선별된 것은 제2롤크라샤에서 파쇄한 후 4가지의 크기에 따라 구별침전시켜 생산하는 모래 및 미분 샌산 시스템에 대한 구성기술이 출원되었으나 이와 같은 구성은 단지 원석을 파쇄하는 구성으로 건축폐기기물의 선별물에 포함된 폐기물인 을 정밀하게 분리하지 못하는 문제점이 있었다.As described above, the present invention for crushing ore is divided into foreign materials, which is the same method as Korean Patent Application Publication No. 2002-0069342, and then crushed by jaw crusher, and then crushed by crusher again, and then supplied to the first vibration screen. The composition technology for sand and fine sand dispersion systems produced by screening the selected ones on the second vibrating screen and separating the unselected ones by crushing in the second roll crusher according to four sizes has been applied. The composition is only a crushing of the ore, there was a problem that can not accurately separate the waste contained in the sorting of construction waste.

이를 개선하기 위한 본 발명의 목적은, 건설폐기물을 재활용하기 위해 철재류선별장치와 송풍기 및 살수기를 이용하여 재활용 재생골재를 선별물을 다양한 크기에 따라 분리하여 선별함과 동시에 선별물에 포함된 철재류와 목재류 및 비닐이나 스치로폼과 같은 합성수지류를 제거하고, 살수기로 선별물에 물을 뿌려 줌으로서 비산먼지에 의해 환경오염이 되는 것을 방지하며, 재생골재로 선별되는 선별물을 이송하는 각각의 컨베이어밸트의 처리양에 따라 그 폭을 조절하고 초기 투입되는 재생골재화를 할 선별물인 건설폐기물의 양에 따라 각각의 컨베이어벨트에 변속기어를 설치하고 이송속도를 조절함으로서 관리비용의 절감시킬 수 있는 재생골재 선별장치를 제공하는데 있다.An object of the present invention for improving this, by using the iron flow sorting device and the blower and the sprayer to recycle the construction waste, and sorting the recycled recycled aggregates according to the various sizes and at the same time the iron included in the sorting Removes wood and synthetic resins such as vinyl and styrofoam, sprays the sorting water with a sprayer to prevent environmental pollution by scattering dust, and transfers the sorting material to the recycled aggregate. Selecting recycled aggregates to reduce management costs by adjusting the width according to the amount of treatment and installing transmission gears on each conveyor belt according to the amount of construction waste, which is the sorting material to be recycled at the initial stage, and adjusting the transfer speed. To provide a device.

상기와 같은 목적을 달성하기 위한 기술적인 수단으로,As a technical means for achieving the above object,

건축폐기물 및 석재류등의 선별물을 공급하는 호퍼와, 상기 호퍼에서 공급된 선별물을 분리,파쇄하기 용이하게 균일하고 연속적으로 공급하는 진동형 급광기와, 상기 급광기 일측에 급광기에서 공급된 선별물을 파쇄하는 조크라샤와, 상기 조크라샤 일측에 조크라샤에서 1차 파쇄된 선별물을 이송하는 제 1컨베이어밸트와, 상기 제 1컨베이어밸트 일측에 1차 파쇄된 선별물 중에 포함된 철재류를 제거하는 컨베이어형 자력선별기가 설치된 제 2컨베이어밸트와, 상기 제 2컨베이러밸트 일측에 1차 파쇄된 선별물 중에 포함된 0~25㎜이하의 분토를 분리하는 제 1스크린과, 상기 제 1스크린 일측에 0~25㎜이하의 분토를 배출하는 제 3컨베이어밸트와, 상기 제 1스크린 일측에 1차 파쇄된 선별물 중 가벼운 목재류 및 스티로폼과 같은 함성수지류를 제거하는 송풍기가 설치된 제 4컨베이어밸트와, 제 4컨베이어밸트 일측에 파쇄된 선별물에서 분진이 발생하는 것을 방지하는 살수기가 설치된 제 5컨베이어밸트와, 상기 제 5컨베이어밸트 일측에 1차 분리선별된 선별물을 2차 파쇄하는 더블조크라샤와, 상기 더블조크라샤 일측에 2차 파쇄된 선별물을 이송하는 제 6컨베어벨트와, 상기 6컨베이어벨트 일측에 2차파쇄된 선별물이 균일하게 공급하는 제 7컨베이어벨트와, 상기 제 7컨베이어밸트 일측에 2차파쇄된 선별물을 각각의 크기에 따라 분리선별하는 다단의 제 2스크린과, 상기 제 2스크린 일측에 0~40㎜이하의 골재를 배출하는 제 8컨베이어밸트와, 상기 제 2스크린 일측에 40~75㎜이하의 골재를 배출하는 제 9컨베이어밸트와, 상기 제 2스크린 일측에 스크린에 의해 배출되지 않은 선별물을 제 4컨베이어밸트로 재반송하고 철재류를 제거하는 자력선별기가 설치된 제 10컨베이어벨트로 구성하고; 상기 제 2스크린은 선별망을 다단으로 형성하고, 그 일측에 진동 바이브레이터를 형성하며, 내부에 다단의 선별망의 눈막힘을 방지하는 송풍기을 설치하며; 상기 제 1~10컨베이어밸트는 선별물의 선별양에 따라 그 이송속도를 분당 70~90m로 하고, 컨베이어밸트들의 폭은 컨베이어밸트 들을 거치면서 점차 그 양이 줄어드므로 제 1~4컨베이어밸트는 1200㎜로 하고, 제 4~7컨베이어밸트는 900㎜로 하며, 제 8~10컨베이어밸트를 650㎜로 구성되어 이루어진다.A hopper for supplying sorting materials such as construction waste and stone, and a vibrating flasher for uniformly and continuously supplying the sorting material supplied from the hopper to be easily separated and crushed, and supplied from the feeder to one side of the lighter Jaw crusher for crushing the sorting material, a first conveyor belt for transferring the sorted primary crushed in the jaw crusher to one side of the jaw crusher, and iron products contained in the sorted primary crushed on one side of the first conveyor belt A second conveyor belt provided with a conveyor type magnetic separator to remove, a first screen for separating soil of 0 to 25 mm or less contained in the primary crushed sorting material on one side of the second conveyor belt, and the first screen A third conveyor belt for discharging less than 0 to 25 mm of soil on one side, and a blower for removing light woods and water-containing resins such as styrofoam among the primary crushed sorting materials on one side of the first screen. The fourth conveyor belt is installed, the fifth conveyor belt is installed on the sprinkler to prevent the dust generated in the sorted product on one side of the fourth conveyor belt, and the sorted primary separated on one side of the fifth conveyor belt A double jaw crusher for secondary crushing, a sixth conveyor belt for conveying the second crushed sorted material to one side of the double jaw crusher, and a seventh conveyor for uniformly supplying the second crushed sorted material to one side of the six conveyor belt. A second screen for separating the belt, the second sorted sorted material on one side of the seventh conveyor belt according to the respective sizes, and an eighth for discharging aggregates of 0 to 40 mm or less on one side of the second screen. A conveyor belt, a ninth conveyor belt for discharging aggregates of 40 to 75 mm or less on one side of the second screen, and a sorted material not discharged by the screen on one side of the second screen are returned to the fourth conveyor belt. Comprised of a conveyor belt 10 the magnetic separator to remove high and cheoljaeryu installed; The second screen forms a sorting net in multiple stages, forms a vibrating vibrator on one side thereof, and installs a blower inside the screen to prevent clogging of the multiple sorting net; The conveying speed of the first to the tenth conveyor belt is 70 ~ 90m per minute according to the sorting amount of the sorted material, the width of the conveyor belt is gradually reduced as the width of the conveyor belt through the conveyor belts, the first to fourth conveyor belt is 1200 The fourth to seventh conveyor belts are 900 mm, and the eighth to tenth conveyor belts are 650 mm.

이에, 첨부도면에 의거하여 본 발명의 실시예를 상세히 설명하면 다음과 같다.Accordingly, the embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 골재선별장치를 도시한 전체개략도이고, 도 2는 본 발명에 따른 제 2스크린를 도시한 정면도이고, 도 3은 본 발명에 따른 제 2스크린을 도시한 작용상태 단면도이다.1 is an overall schematic view showing an aggregate screening apparatus according to the present invention, Figure 2 is a front view showing a second screen according to the present invention, Figure 3 is a cross-sectional view of the operation state showing a second screen according to the present invention.

도 1에 도시된 바와 같이, 본 발명에 따른 재생골재 선별장치의 구성 및 그 작용 상태를 설명하면, 호퍼(1)는 건축폐기물 및 석재류등의 선별물을 공급하고, 상기 호퍼 하단에 진동형 급광기(2)를 설치하여 공급된 선별물을 분리,파쇄하기 용이하게 균일하고 연속적으로 공급하게 하며, 상기 상기 급광기(2) 일측에 조크라샤(3)를 설치하여 급광기(2)에서 공급되는 선별물을 파쇄하도록 하는 것이다.As shown in Figure 1, when explaining the configuration and operation state of the recycled aggregate sorting apparatus according to the present invention, the hopper (1) supplies a sorting material, such as construction waste and stone, vibrating class at the bottom of the hopper The madness 2 is installed to uniformly and continuously supply the sorted material to be easily separated and crushed, and the jaw crusher 3 is installed at one side of the lighter 2 to supply it from the lighter 2. To crush the selective product.

또한, 상기 조크라샤(3) 일측에 제 1컨베이어밸트(21)를 설치하여 조크라샤(3)에서 1차 파쇄된 선별물을 이송하여, 상기 제 1컨베이어밸트(21) 일측에 설치된 제 2컨베이어밸트(22)에 공급하게 되고, 상기 제 2컨베이어밸트(22)는 상부에 컨베이어형 자력선별기(221)를 상부에 설치하여 1차 파쇄된 선별물 중에 포함된 철재류를 제거하도록 한 것이다.In addition, the first conveyor belt 21 is installed on one side of the jaw crusher 3 to transfer the primary crushed sorted material from the jaw crusher 3 to the second conveyor installed on one side of the first conveyor belt 21. Supply to the belt 22, the second conveyor belt 22 is to install a conveyor-type magnetic separator 221 on the upper to remove the iron contained in the primary crushed sorting.

이때, 상기 제 2컨베이어밸트(22)에 의해 이송된 선별물은 제 1스크린(4)에 의해 1차 파쇄된 선별물 중에 포함된 0~25㎜이하의 분토를 분리하는 제 1스크린(4) 일측에 설치된 제 3컨배이어밸트(23)로 배출하는 것이다.At this time, the sorted material conveyed by the second conveyor belt 22 is the first screen (4) for separating the soil of 0 ~ 25mm or less contained in the sorted primarily by the first screen (4) Discharge to the third conveyor belt 23 installed on one side.

이와 같이, 1차 선별물 중 분토와 무거운 철재류를 제거한 후 상기 제 1스크린(4) 일측에 설치된 제 4컨베이어밸트(41) 상부에 송풍기(241)를 설치하여 1차 선별된 선별물 중 가벼운 목재류와 비닐 및 스티로폼과 같은 함성수지류를 제거하여 제 4컨베이어밸트(24) 일측에 설치된 제 5컨베이어밸트(25)로 이송시키되 제 5컨베이어밸트(25)에는 선별물에 포함된 분진들로 인해 환경오염을 방지하기 위해 제 5컨베이어밸트(25) 상부에는 외부에서 공급된 물을 공급하여 분진발생을 방지하는 살수기(251)가 설치한 것이다.As such, after removing the soil and heavy steels from the primary sorting material, a blower 241 is installed on the upper part of the fourth conveyor belt 41 installed on one side of the first screen 4 so as to provide light woods among the sorted materials selected firstly. And remove the resinous resins such as vinyl and styrofoam to be transferred to the fifth conveyor belt (25) installed on one side of the fourth conveyor belt (24), but the fifth conveyor belt (25) has environmental pollution due to dust contained in the sorting material. In order to prevent the above, the fifth conveyor belt 25 is installed with a water distributor 251 to prevent the generation of dust by supplying water supplied from the outside.

그리고 상기 제 5컨베이어밸트(25) 일측에 설치된 더블조크라샤(5)에 의해 살수처리된 1차 선별물을 2차로 파쇄하여 상기 더블조크라샤(5) 하단에 설치된 제 6컨베이어밸트(26)로 공급하고 상기 제 6컨베어벨트(26) 일측에 설치된 제 7컨베이어밸트(27)에 의해 2차파쇄된 선별물이 균일하게 제 7컨베이어밸트(27) 일측에 설치된 제 2스크린(6)에 공급하여 재생골재의 크기에 따라 각각 분리 선별하되; 상기 제2스크린(6)은 3단이상의 선별망(61)을 순차적으로 적층되게 설치하여 선별망(61)의 크기에 따라 분리선별하여 제 2스크린(6) 일측에 설치된 제 8컨베이어밸트(28)는 0~40㎜이하의 골재를 배출하고, 제 2스크린(6) 일측에 설치된 제 9컨베이어밸트(29)는 40~75㎜이하의 골재를 배출하는 것이다.In addition, the primary sorted water treated by the double jaw crusher 5 installed at one side of the fifth conveyor belt 25 is crushed into a second conveyor belt 26 installed at the bottom of the double jaw crusher 5. And the sorted matter secondaryly crushed by the seventh conveyor belt 27 installed at one side of the sixth conveyor belt 26 is uniformly supplied to the second screen 6 installed at one side of the seventh conveyor belt 27. Separate and selected according to the size of the recycled aggregate; The second screen (6) is installed in three or more sorting nets 61 are sequentially stacked to separate the sorting according to the size of the sorting net (61) the eighth conveyor belt (28) installed on one side of the second screen (6) ) Discharges aggregate of 0-40 mm or less, and the ninth conveyor belt 29 installed on one side of the second screen 6 discharges aggregate of 40-75 mm or less.

이러한, 상기 제 2스크린(6)에서도 선별되지 않은 선별물은 제 2스크린(6) 일측에 설치된 제 10컨베이어밸트(30)에 의해 제 4컨베이어밸트(24)로 재반송하고, 제 10컨베이어밸트(301) 상부에 자력선별기(301)를 설치하여 재반송되는 선별물 중 포함된 철재류를 재선별하여 엄선된 골재만을 제공하도록 한 것이다.The sorted material that is not selected in the second screen 6 is conveyed back to the fourth conveyor belt 24 by the tenth conveyor belt 30 installed on one side of the second screen 6, and the tenth conveyor belt. The magnetic separator 301 is installed on the upper portion to reselect the iron included in the re-sorted material to provide only the selected aggregate.

이와 같은, 상기 제 1~10컨베이어밸트(21~30)는 선별물이 각각의 장치를 거치면서 골재에 사용되지 않는 철재, 목재, 비닐이나 스티로폼과 같은 합성수지가 선별되어 짐으로서, 컨베이어밸트들(21~30)의 폭을 선별물들의 양에 따라 줄어드므로 초기 진입부인 제 1~4컨베이어밸트(21~24)는 1200㎜로 널게 구성하고, 1차 선별물들이 선별된 제 4~7컨베이어밸트(24~27)는 900㎜로 중간 넓이로 하며, 2차 설별되어 선별물들이 각각선별되는 제 8~10컨베이어밸트(28~30)를 650㎜로 좁게 형성하는 것이 바람직 할 것이다.As such, the first to 10 conveyor belts (21 to 30) is a sorting material is passed through the respective devices are not used for the aggregates, such as steel, wood, vinyl or styrofoam is selected, the conveyor belts ( 21 to 30) width is reduced according to the amount of sorting materials, so the first to fourth conveyor belts (21 to 24), which are the initial entry parts, are made wide at 1200 mm, and the 4 to 7 conveyors on which the primary sorting materials are selected. The belts 24 to 27 have a medium width of 900 mm, and it is preferable to form the eighth to tenth conveyor belts 28 to 30 narrowed to 650 mm in which the selective separation is selected by secondary separation.

또한, 최초 호퍼(1)에 투입되는 선별물의 양에 따라 각각의 컨베이어벨트들(21~30)의 이송속도를 선별물이 많을 경우 느리게 진행하고, 선별물이 적을 경우 빠르게 진행 하도록 변속기어를 설치하되 가장적절한 컨베이어밸트들(21~30)의 속도는 분당 70~90m로 하는 것이 바람직 할 것이다. In addition, according to the amount of sorting material introduced into the first hopper (1), the transmission speed of each conveyor belt (21 ~ 30) proceeds slowly if there are a lot of sorting, and if the sorting is small, a gear is installed to proceed quickly However, the most appropriate speed of the conveyor belt (21 ~ 30) would be desirable to be 70 ~ 90m per minute.

도 2에 도시된 바와 같이 상기 제 2스크린(6)은 외부 일측면에 제 2스크린을 진동하여 선별물의 선별이 용이하도록 진동 바이브레이터(62)를 형성하고, 내부에 선별물의 크기에 따라 서로 다른 크기의 골재를 선별하기 위해 3단 이상의 다단 선별망(61)을 형성하고, 상기 다단의 선별망(61)의 눈막힘을 방지하는 송풍기(63)을 설치한 것이다.As shown in FIG. 2, the second screen 6 forms a vibrating vibrator 62 to vibrate the second screen on one side of the screen to facilitate the selection of the sorted material, and has different sizes depending on the size of the sorted product. In order to select the aggregate of the three or more stages of the multi-stage sorting net 61 is formed, and the blower 63 is installed to prevent the clogging of the multi-stage sorting net 61.

상술한 바와 같이, 본 발명은 건설폐기물에 포함된 토사와 석재 및 콘크리트를 다양한 크기의 재생골재를 다양한 크기의 재활용 재생골재를 동시에 분리 선별하는 효과가 있다.As described above, the present invention has the effect of separating and sorting the recycled aggregates of various sizes from the reclaimed aggregates of various sizes in the soil and stone and concrete contained in the construction waste at the same time.

또한, 철재류선별장치에 의해 재생골재 선별물에 포함된 철재류를 제거하고, 송품기에 의해 목재류 및 비닐이나 스치로폼과 같은 합성수지류를 제거하며, 살수기로 선별물에 물을 뿌려 줌으로서 비산먼지에 의해 환경오염이 되는 것을 방지하는 효과와 함께, 재생골재로 선별되는 선별물이 각각의 장치를 거치면서 선별됨으로서 그 양에 따라 컨베이어밸트의 폭을 점차 축소시켜 설비투자의 비용을 점감하는 효과가 있을 뿐만아니라, 초기 투입되는 재생골재화를 할 선별물인 건설폐기물의 양에 따라 각각의 컨베이어벨트에 변속기어를 설치하고 이송속도를 조절함으로서 관리비용의 절감하는 효과가 있다.In addition, by removing the iron contained in the recycled aggregate sorting by the iron sorting device, by removing the wood and synthetic resins such as vinyl or styrofoam by the blower, by spraying water on the sorting with a spraying machine, Along with the effect of preventing contamination, the sorted material sorted by recycled aggregates is sorted through each device, thereby reducing the cost of facility investment by gradually reducing the width of the conveyor belt according to the amount. In addition, according to the amount of construction waste, which is the sorting material to be recycled aggregate, which is initially input, there is an effect of reducing the management cost by installing the transmission gear on each conveyor belt and adjusting the transfer speed.

도 1은 본 발명에 따른 골재선별장치를 도시한 전체개략도,1 is an overall schematic view showing an aggregate selection apparatus according to the present invention,

도 2는 본 발명에 따른 제 2스크린를 도시한 정면도,2 is a front view showing a second screen according to the present invention;

도 3은 본 발명에 따른 제 2스크린을 도시한 작용상태 단면도.Figure 3 is a cross-sectional view of the operating state showing a second screen according to the present invention.

* 도면의 주요 부분에 대한 부호 성명 *Codenames for the main parts of the drawing

1 : 호퍼 2 : 급광기1 Hopper 2

3 : 조크라샤 4 : 제 1스크린3: jokrasha 4: the first screen

5 : 더블조크라샤 6 : 제 2스크린5: double jaw crusher 6: second screen

21 : 제 1컨베이어벨트 22 : 제 2컨베이어벨트21: 1st conveyor belt 22: 2nd conveyor belt

221 : 자력선별기 23 : 제 3컨베이어벨트221: magnetic separator 23: the third conveyor belt

24 : 제 4컨베이어벨트 241 : 송풍기24: fourth conveyor belt 241: blower

25 : 제 5컨베이어벨트 251 : 살수기25: 5th conveyor belt 251: watering machine

26 : 제 6컨베이어벨트 27 : 제 7컨베이어벨트26: 6th conveyor belt 27: 7th conveyor belt

28 : 제 8컨베이어벨트 29 : 제 9컨베이어벨트28: 8th conveyor belt 29: 9th conveyor belt

30 : 제 10컨베이어벨트 301 : 자력선별기30: 10th conveyor belt 301: magnetic separator

Claims (3)

호퍼와, 진동형 급광기와, 조크라샤와, 제 1컨베이어밸트와, 제 2컨베이어밸트와, 제 1스크린과, 제 3컨베이어밸트와, 제 4컨베이어밸트와, 제 5컨베이어밸트와, 더블조크라샤와, 제 6컨베어벨트와, 제 7컨베이어벨트와, 다단의 제 2스크린과, 제 8컨베이어밸트와, 제 9컨베이어밸트와, 제 10컨베이어벨트로 구성된 재생골재 선별장치에 있어서, Hopper, vibrating digger, jaw crusher, 1st conveyor belt, 2nd conveyor belt, 1st screen, 3rd conveyor belt, 4th conveyor belt, 5th conveyor belt, double jaw crusher And, a sixth conveyor belt, a seventh conveyor belt, a multistage second screen, an eightth conveyor belt, a ninth conveyor belt, and a tenth conveyor belt. 상기 제 2스크린(6)은 선별망(61)을 다단으로 형성하고, 그 일측에 진동 바이브레이터(62)를 형성하며, 내부에 다단의 선별망(61)의 눈막힘을 방지하는 송풍기(63)을 설치하고, 상기 제 1~10컨베이어밸트(21~30)는 선별물의 선별양에 따라 그 이송속도를 분당 70~90m로 하고, 컨베이어밸트들(21~30)의 폭은 컨베이어밸트들(21~30)을 거치면서 점차 그 양이 줄어드므로 제 1~4컨베이어밸트(21~24)는 1200㎜로 하고, 제 4~7컨베이어밸트(24~27)는 900㎜로 하며, 제 8~10컨베이어밸트(28~30)를 650㎜로 하는 것을 특징으로 하는 재생골재 선별장치.The second screen 6 forms a screening net 61 in multiple stages, a vibration vibrator 62 is formed on one side thereof, and a blower 63 for preventing clogging of the screens 61 of multiple stages therein. The first to the 10 conveyor belts 21 to 30 are installed at a feed rate of 70 to 90 m / min according to the sorting amount of the sorted material, and the width of the conveyor belts 21 to 30 is the conveyor belts 21. 30), the amount gradually decreases, so the first to fourth conveyor belts 21 to 24 are 1200 mm, and the fourth to seventh conveyor belts 24 to 27 are 900 mm. Recycling aggregate sorting device, characterized in that 10 conveyor belt (28 ~ 30) to 650mm. 삭제delete 삭제delete
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CN106964469A (en) * 2017-05-16 2017-07-21 连州市新渝合矿产品有限公司 Wollastonite processing production line
CN115957855A (en) * 2022-12-05 2023-04-14 平利县双泰重晶石粉有限责任公司 Barite powder production system and process

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KR20030043867A (en) * 2003-05-03 2003-06-02 삼영플랜트주식회사 A apparatus for manufacturing a sand using a construction waste matter
KR200329222Y1 (en) * 2003-07-09 2003-10-08 하나환경산업 주식회사 Apparatus for separating wastes from the scrapped materials in recycling system of waste materials

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KR20030043867A (en) * 2003-05-03 2003-06-02 삼영플랜트주식회사 A apparatus for manufacturing a sand using a construction waste matter
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Publication number Priority date Publication date Assignee Title
CN106964469A (en) * 2017-05-16 2017-07-21 连州市新渝合矿产品有限公司 Wollastonite processing production line
CN106964469B (en) * 2017-05-16 2023-08-15 连州市新渝合矿产品有限公司 Wollastonite ore dressing production line
CN115957855A (en) * 2022-12-05 2023-04-14 平利县双泰重晶石粉有限责任公司 Barite powder production system and process
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