KR200407908Y1 - Peeling off device for recycling gravels - Google Patents

Peeling off device for recycling gravels Download PDF

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Publication number
KR200407908Y1
KR200407908Y1 KR2020050033390U KR20050033390U KR200407908Y1 KR 200407908 Y1 KR200407908 Y1 KR 200407908Y1 KR 2020050033390 U KR2020050033390 U KR 2020050033390U KR 20050033390 U KR20050033390 U KR 20050033390U KR 200407908 Y1 KR200407908 Y1 KR 200407908Y1
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South Korea
Prior art keywords
drum
aggregate
upper drum
mortar
lower drum
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KR2020050033390U
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Korean (ko)
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박환기
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도솔환경산업 주식회사
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    • 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
    • B02C19/11High-speed drum mills
    • 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
    • B02C23/10Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • 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
    • B02C23/14Separating or sorting of material, associated with crushing or disintegrating with more than one separator
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B09DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09BDISPOSAL OF SOLID WASTE
    • B09B3/00Destroying solid waste or transforming solid waste into something useful or harmless
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/58Construction or demolition [C&D] waste

Abstract

본 고안은 재활용 골재용 표면박리장치에 관한 것으로, 건설폐기물을 파쇄 선별하여 재생골재의 품질을 향상시키기 위해 재생골재의 표면에 부착된 모르타르 등과 같은 슬러지를 제거시킴에 있어서, 맷돌과 같은 형태를 이용하여 표면 박리 효과를 높이는 한편 모르타르 덩어리가 골재로 혼합되지 않도록 하는 것이다.The present invention relates to a surface peeling device for recycled aggregates, and to remove sludge, such as mortar attached to the surface of the recycled aggregates in order to improve the quality of recycled aggregates by shredding the construction waste, using a form such as millstone This will increase the surface peeling effect while preventing the mortar mass from mixing into the aggregate.

이러한 본 고안은 상부드럼과 하부드럼이 일정간격을 갖게 하고, 하부드럼은 프레임에 고정시키는 한편 상부 드럼은 지지축에 끼워진 상태에서 회전되게 하며, 상부드럼에 형성된 투입구로 골재를 투입시키되 상부드럼과 하부드럼에 고정된 라이너 사이로 투입되어 상부드럼의 회전시 상부드럼에 골재가 눌리면서 서로 부딪혀 표면의 모르타르가 박리되게 한 후 하부 드럼의 외측으로 배출되게 하므로서 이루어지는 것으로, 골재의 표면 박리효과를 높이는 한편 상하부드럼이 슈트의 내부에 설치되어 분진이 발생하지 않도록 하는 것이다.The present invention has a predetermined interval between the upper drum and the lower drum, the lower drum is fixed to the frame while the upper drum is rotated in the state fitted to the support shaft, the aggregate is injected into the inlet formed in the upper drum and the upper drum and It is made by inputting between liners fixed to the lower drum, and when the upper drum is rotated, the aggregate is pressed against the upper drum, and the mortar of the surface is peeled off and then discharged to the outside of the lower drum. The drum is installed inside the chute to prevent dust.

재생골재, 맷돌, 박리, 라이너 Recycled aggregate, millstone, peeling, liner

Description

재활용 골재용 표면박리 장치{Peeling off device for recycling gravels}Peeling off device for recycling gravels}

도 1은 본 고안의 정단면도1 is a front cross-sectional view of the present invention

도 2는 본 고안의 상부드럼과 하부드럼 분해 단면도2 is an exploded cross-sectional view of the upper drum and the lower drum of the present invention

도 3은 본 고안의 골재투입호스 이동상태를 보인 단면도Figure 3 is a cross-sectional view showing the aggregate injection hose moving state of the present invention

도 4는 본 고안의 상부드럼을 보인 평면도4 is a plan view showing an upper drum of the present invention

도 5는 본 고안의 작동상태를 보인 단면도5 is a cross-sectional view showing an operating state of the present invention

도 6은 본 고안의 라이너 사시도6 is a perspective view of the liner of the present invention

도 7은 본 고안의 라이너 다른 사시도7 is another perspective view of the liner of the present invention

[도면의 주요 부분에 대한 부호의 설명][Description of Symbols for Main Parts of Drawing]

10 : 프레임 20 : 슈트10 frame 20 suit

40,50 : 덮개 60 : 상부드럼40,50: cover 60: upper drum

61,71 : 라이너 62,72 : 돌기 61,71: liner 62,72: protrusion

63,65 : 투입구 68 : 외치기어63,65: Inlet 68: Shout gear

70 : 하부드럼 80 : 지지축70: lower drum 80: support shaft

90 : 모터 91 : 원동기어90: motor 91: primary gear

본 고안은 재활용 골재용 표면박리장치에 관한 것으로, 건설폐기물을 파쇄 선별하여 재생골재의 품질을 향상시키기 위해 재생골재의 표면에 부착된 모르타르 등과 같은 슬러지를 제거시킴에 있어서, 맷돌과 같은 형태를 이용하여 표면 박리 효과를 높이는 한편 모르타르 덩어리가 골재로 혼합되지 않도록 하는 것이다.The present invention relates to a surface peeling device for recycled aggregates, and to remove sludge, such as mortar attached to the surface of the recycled aggregates in order to improve the quality of recycled aggregates by shredding the construction waste, using a form such as millstone This will increase the surface peeling effect while preventing the mortar mass from mixing into the aggregate.

친환경적 측면 및 자원의 재활용 측면에서 건설 및 건축 구조물을 해체할 때 발생되는 폐기물은 매립되지 않고 소정의 장소로 수집된 후 중간처리공정을 통해 양질의 자원으로 생산되고 있으며, 특히 건설폐기물의 재생골재는 도시와 지방 건축물의 재건축 활성화에 따른 다량의 구조물 해체에 의해 그 활용도가 크게 증가되고 있는 실정이다.In terms of eco-friendliness and recycling of resources, wastes generated when dismantling construction and building structures are collected in predetermined places without being landfilled, and are produced with high quality resources through intermediate treatment processes. The utilization of the structure is greatly increased by dismantling a large amount of structures due to the reconstruction of urban and local buildings.

상기 건설폐기물의 중간처리공정을 대략적으로 살펴보면, 수집된 건설폐기물은 파쇄기에 의해 1차 파쇄된 후, 전자석 선별기에 의해 고철이 분리 배출되며, 그 후 송풍과 회전으로 토사 및 이물질이 분리 배출된 후, 진동 스크린에 의해 폐목재류 및 각종 쓰레기가 분리 배출된 후, 고압의 물 분사에 의해 기타의 이물질이 제거되며, 그런 다음 제2차 선택적으로 제3차 파쇄기에 의해 파쇄되어 재생골재로서 입형이 마무리되며, 선별기에 의해 다양한 크기의 재생골재가 획득되게 된다.Looking at the intermediate treatment process of the construction waste, the collected construction waste is first crushed by the crusher, the scrap metal is separated and discharged by the electromagnet sorter, and then the soil and foreign matter is separated and discharged by blowing and rotating After the waste wood and various wastes are separated and discharged by vibrating screen, other foreign matters are removed by high pressure water spraying, and then secondly selectively crushed by the third crusher to finish the mold as recycled aggregate. By the sorting machine, recycled aggregates of various sizes are obtained.

그러나, 이와 같은 공정을 통해 획득된 재생골재라도 골재 표면에 부착된 시멘트 모르타르 및 이물질 등과 같은 슬러지로 인해 천연골재에 비해 골재의 입형 상태가 양호하지 못해 외관불량은 물론이고 현장 적용 시 골재 표면과 모르타르와의 부착력이 감소되며, 흡수율이 높아 재생골재의 강도가 떨어지게 되므로서, 재 생골재는 1종 골재로 활용되지 못하고 있는 실정이다.However, even the recycled aggregate obtained through such a process has poor granularity compared to natural aggregates due to sludge such as cement mortar and foreign matters attached to the aggregate surface, resulting in poor appearance and aggregate surface and mortar during field application. The adhesive strength of the wand is reduced, and the absorption rate is high, so that the strength of the recycled aggregates decreases, so that the recycled aggregates are not utilized as the first aggregate.

이러한 문제를 해결하기 위한 재생골재용 표면박리장치가 국내에 특허 제500799호로 특허되어 있으나, 상기 된 선 특허는 골재의 표면에 붙은 슬러지의 제거가 확실히 이루어지지 못하는 한편 자연적인 이송이 어렵고, 재생골재의 표면 마모시 발생하는 분진이 대기 중으로 노출되며, 트레이의 스크린부에서 배출되는 슬러지를 별도로 수집하지 못하는 문제가 있는 것이었다.The surface peeling device for recycled aggregates to solve this problem is patented in Korea No. 500799, but the above-mentioned patent is difficult to remove the sludge adhering to the surface of the aggregate while the natural transfer is difficult, recycled aggregates Dust generated from the surface wear of the exposed to the air, there was a problem that can not separately collect the sludge discharged from the screen portion of the tray.

본 고안은 상술한 바와 같이 제반되는 문제를 해결하기 위하여 안출한 것으로, 건설 폐기물의 중간처리공정을 통해 생산되는 재생골재의 품질을 보다 향상시키기 위해 재생골재의 표면에 붙어 있는 모르타르 등과 같은 슬러지를 박리시킴에 있어서, 맷돌과 같은 원리를 이용하여 일정 간격이 유지되는 상하부 드럼사이로 골재를 투입한 후 상부드럼을 회전시켜 골재의 표면에 붙어있는 모르타르 등의 슬러지를 제거하는 한편 모르타르 덩어리로 이루어진 것을 분쇄시켜 제거하므로서 양질의 골재를 생산할 수 있도록 하는 것이다.The present invention was devised to solve the various problems as described above, in order to further improve the quality of the recycled aggregates produced through the intermediate treatment process of construction waste, peeling sludge such as mortar attached to the surface of the recycled aggregates In the feeding process, the aggregates are introduced between the upper and lower drums, which are maintained at regular intervals by using the same principle as the millstone, and the upper drum is rotated to remove sludge such as mortar attached to the aggregate surface while crushing the mortar mass. By eliminating it, it is possible to produce good aggregates.

이러한 본 고안은 상부드럼과 하부드럼이 일정간격을 갖게 하고, 하부드럼은 프레임에 고정시키는 한편 상부 드럼은 지지축에 끼워진 상태에서 회전되게 하며, 상부드럼에 형성된 투입구로 골재를 투입시키되 상부드럼과 하부드럼에 고정된 라이너 사이로 투입되어 상부드럼의 회전시 상부드럼에 골재가 눌리면서 서로 부딪혀 표면의 모르타르가 박리되게 한 후 하부 드럼의 외측으로 배출되게 하므로서 이루어지는 것으로, 골재의 표면 박리효과를 높이는 한편 상하부드럼이 슈트의 내부에 설치되어 분진이 발생하지 않도록 하는 것이다.The present invention has a predetermined interval between the upper drum and the lower drum, the lower drum is fixed to the frame while the upper drum is rotated in the state fitted to the support shaft, the aggregate is injected into the inlet formed in the upper drum and the upper drum and It is made by inputting between liners fixed to the lower drum, and when the upper drum is rotated, the aggregate is pressed against the upper drum, and the mortar of the surface is peeled off and then discharged to the outside of the lower drum. The drum is installed inside the chute to prevent dust.

본 고안의 상부드럼 하부와 하부드럼 상부에는 각각 교체 가능한 라이너를 설치하되 상기 라이너에는 돌기를 형성하며, 상부드럼에 설치된 라이너는 투입구로 투입된 골재가 라이너 사이로 투입되게 투입구가 형성되어야 한다.The upper drum lower and lower drum upper of the present invention, respectively install a replaceable liner, but the protrusions formed on the liner, the liner installed in the upper drum should be formed in the inlet so that the aggregate injected into the inlet between the liner.

본 고안은 재생골재의 표면에 붙어 있는 모르타르 등의 슬러지를 없애는 한편 모르타르로 이루어진 골재를 분쇄시켜 제거하므로서 재생골재의 품질을 향상시키도록 하는 것으로, 맷돌과 같은 원리를 이용하여 골재의 표면에 붙어있는 모르타르를 제거하는 것이다.The present invention is to improve the quality of recycled aggregates by crushing and removing the aggregates made of mortar while removing sludge such as mortar attached to the surface of the recycled aggregates, using the same principle as millstone It is to remove mortar.

본 고안은 상부드럼(60)과 하부드럼(70)으로 이루어지고, 하부드럼(70)은 프레임(10)의 상부에 고정된 지지축(80)에 끼워져 설치되며, 상부드럼(60)은 지지축(80)에 끼워져 받침턱(81)에 받쳐지게 하여 하부드럼(70)에서 일정거리를 이격시켜 설치하고, 상부드럼(60)과 하부드럼(70)의 외측은 슈트(20)로 씌워지게 구성된다.The present invention consists of an upper drum 60 and a lower drum 70, the lower drum 70 is fitted to the support shaft 80 fixed to the upper portion of the frame 10, the upper drum 60 is supported Inserted into the shaft 80 to be supported by the support jaw 81 to be installed at a predetermined distance apart from the lower drum 70, the outer side of the upper drum 60 and the lower drum 70 to be covered with the chute 20 It is composed.

상기 상부드럼(60)의 하부와 하부드럼(70)의 상부에는 돌기(62)(72)가 형성된 라이너(61)(71)를 결합시키되 상부드럼(60)과 라이너(61)에는 투입구(65)(63)를 형성하여 골재투입호스(66)로 투입되는 선별된 골재가 상부드럼(60)과 하부드럼(70) 사이로 투입되게 하는 한편 상부드럼(60)의 외측에는 외치기어(68)를 고정시키되 상기 외치기어(68)에는 슈트(20)의 외부에 위치한 원동기어(91)가 치합되게 하고, 상기 원동기어(91)는 모터(90)에 의해 회전되게 하므로서, 모터(90)로 상부드럼(60)을 회전시키도록 한다.The liners 61 and 71 in which protrusions 62 and 72 are formed are coupled to the lower portion of the upper drum 60 and the lower drum 70, but the inlet 65 is connected to the upper drum 60 and the liner 61. (63) is formed so that the selected aggregate introduced into the aggregate injection hose (66) is introduced between the upper drum (60) and the lower drum (70), while the outer gear (68) is placed on the outside of the upper drum (60). The outer gear 68 is fixed, but the prime move gear 91 located outside of the chute 20 is engaged, and the prime move gear 91 is rotated by the motor 90, so that the top of the motor 90 is rotated. Rotate the drum (60).

모터(90)의 회전력은 원동기어(91)와 외치기어(68)를 통하여 전달이 이루어지게 되나, 모터(90)의 동력으로 하부드럼(70)이 회전되는 구조를 갖출 경우 동력전달 방식의 차이는 구조적인 차이가 될 수 없다.The rotational force of the motor 90 is transmitted through the motive gear 91 and the external gear 68, but when the lower drum 70 is rotated by the power of the motor 90, the difference in the power transmission method Cannot be a structural difference.

상부드럼(60)의 투입구(65)에 결합된 골재투입호스(66)는 회전구(67)로 결합되어 상부드럼(60)과 함께 회전될 수 있도록 한다.Aggregate input hose 66 coupled to the inlet 65 of the upper drum 60 is coupled to the rotary hole 67 to be rotated together with the upper drum (60).

본 고안의 라이너(61)(71)는 각각 다양한 형태의 돌기(62)(72)가 형성될 수 있으며, 골재에 의해 마모될 경우 쉽게 라이너(61)(71)만 교체하여 사용할 수 있도록 상부드럼(60)의 하측과 하부드럼(70)의 상측에 볼트로 체결되게 한다.Liner 61 (71) of the present invention may be formed of various projections (62, 72), respectively, and the upper drum so that only the liner (61, 71) can be replaced easily when worn by aggregate It is to be bolted to the lower side of the 60 and the upper side of the lower drum (70).

상기 지지축(80)에는 상부드럼(60)이 쳐지지 않게 받쳐주는 받침턱(81)을 형성시켜 상부드럼(60)을 지지축(80)에 끼울 경우 받침턱(81)에 받쳐진 상태로 놓이게 한다.The support shaft 80 forms a support jaw 81 to support the upper drum 60 so as not to be struck, so that the upper drum 60 is supported by the support jaw 81 when the upper drum 60 is fitted to the support shaft 80. Let go.

상부드럼(60)과 하부드럼(70)을 감싸며 일정간격을 두는 슈트(20)의 하부에는 이동 콘베이어(30)를 설치하고, 슈트(20)의 상부와 슈트(20)의 하부에는 먼지가 날리지 않도록 덮개(40)(50)를 씌우며, 상기 덮개(40)(50)의 일측에는 배출호스(41)(51)를 연결하여 집진기로 먼지가 집진될 수 있도록 한다.The mobile conveyor 30 is installed at the lower part of the chute 20 which surrounds the upper drum 60 and the lower drum 70 and has a predetermined interval, and dust is blown off the upper part of the chute 20 and the lower part of the chute 20. Cover the cover 40, 50 so as to connect the discharge hose 41, 51 to one side of the cover 40, 50 so that dust can be collected by the dust collector.

이러한 구성의 본 고안은 건설 폐기물의 중간처리공정을 통해 생산되는 재생골재가 골재투입호스(66)를 통하여 상부드럼(60)의 투입구(65)로 투입되게 하고, 이와 동시에 모터(90)를 작동시켜 원동기어(91)를 회전시킴으로서 원동기어(91)가 치합 된 외치기어(68)에 의해 상부드럼(60)이 회전하게 된다.The present invention of such a configuration allows the recycled aggregate produced through the intermediate treatment process of the construction waste is introduced into the inlet 65 of the upper drum 60 through the aggregate injection hose 66, and at the same time operating the motor 90 The upper drum 60 is rotated by the external gear 68 in which the prime gear 91 is engaged by rotating the prime gear 91.

이때 하부드럼(70)은 지지축(80)에 끼워진 상태로 놓이게 되며, 상부드럼 (60)이 회전하면 골재투입호스(66)는 투입구(65)에 결합된 상태에서 회전구(67)를 통하여 회전이 이루어지게 되므로서 상부드럼(60)의 회전이 이루어지더라도 골재의 투입이 연속적으로 이루어지게 된다.At this time, the lower drum 70 is placed in a state that is fitted to the support shaft 80, when the upper drum 60 is rotated aggregate injection hose 66 is coupled to the inlet 65 through the rotary hole 67 Since the rotation is made, even when the upper drum 60 is rotated, the input of aggregate is made continuously.

이 같이 하부드럼(70)은 프레임(10)의 상부에 설치되고 상기 하부드럼(70)의 상부에 상부드럼(60)을 설치하되 상부드럼(60)은 지지축(80)에 끼워진 상태에서 받침턱(81)에 걸쳐지게 되어 하부드럼(70)과 상부드럼(60) 사이에 일정 간격이 유지될 수 있도록 한다.As such, the lower drum 70 is installed on the upper portion of the frame 10 and the upper drum 60 is installed on the upper portion of the lower drum 70, but the upper drum 60 is supported on the support shaft 80. It spans the jaw 81 so that a certain distance can be maintained between the lower drum 70 and the upper drum 60.

골재투입호스(66)로 투입된 골재는 상부드럼(60)의 투입구(65)와 라이너(61)의 투입구(63)를 통하여 하부드럼(70)의 상부에 결합된 라이너(71)와 상부드럼(60)의 하부에 결합된 라이너(61) 사이로 투입되게 되고, 상부드럼(60)의 회전에 의해 골재의 표면 박리가 일어나게 되며, 표면이 박리된 재생골재는 하부드럼(70)의 외측을 통하여 슈트(20)의 하부에 위치한 이동 콘베이어(30)를 타고 배출되게 된다.Aggregate introduced into the aggregate injection hose 66 is the liner 71 and the upper drum coupled to the upper portion of the lower drum 70 through the inlet 65 of the upper drum 60 and the inlet 63 of the liner 61. Injected between the liner 61 coupled to the bottom of the 60, the surface of the aggregate is caused by the rotation of the upper drum 60, the recycled aggregate is peeled off the surface of the chute through the outside of the lower drum (70) It is discharged by the mobile conveyor 30 located in the lower portion of the (20).

상부드럼(60)의 하부와 하부드럼(70)의 상부에 설치된 라이너(61)(71)에는 다양한 형태의 돌기(62)(72)가 형성되어 라이너(61)(71) 사이로 투입된 재생골재가 상부드럼(60)과 함께 회전하는 라이너(61)의 회전에 의해 재생골재끼리 부딪히고 파쇄되게 된다.Liners 61 and 71 provided on the lower portion of the upper drum 60 and the lower drum 70 are formed with various projections 62 and 72 so that recycled aggregates introduced between the liners 61 and 71 are formed. By the rotation of the liner 61 that rotates with the upper drum 60, the recycled aggregates are to be hit and crushed.

즉 재생골재는 라이너(61)(71) 사이에서 박리가 일어나게 되는 것으로, 골재의 표면에 붙어있는 모르타르는 재생골재끼리 부딪힐 때 박리가 일어나게 되고, 재생골재 크기를 갖는 모르타르 덩어리는 압력에 의해 파쇄되어 미분으로 박리되므로, 모르타르 덩어리나 모르타르가 붙은 재생골재가 없어 고품질의 재생골재를 생 산할 수 있게 된다.That is, the recycled aggregates are peeled off between the liners 61 and 71, and the mortar adhering to the surface of the aggregates is peeled off when the recycled aggregates collide with each other, and the mortar mass having the recycled aggregates is crushed by pressure. Since it is separated into fine powder, it is possible to produce high quality recycled aggregates because there are no mortar lumps or mortar-coated recycled aggregates.

상부드럼(60)과 하부드럼(70)에 의해 맷돌과 같은 원리로 표면에 붙은 모르타르가 박리되거나 모르타르 덩어리가 파쇄되 버린 재생골재는 슈트(20)의 하부로 배출되어 이동 콘베이어(30)를 타고 외부로 이동되며, 상부드럼(60)이 회전하며 골재를 박리하고 하부드럼(70)의 외측으로 박리된 골재가 배출될 때 먼지가 발생하게 되나, 이렇게 발생된 먼지는 배출호스(41)(51)를 통하여 집진기로 집진이 이루어지게 한다.The recycled aggregate, in which mortar adhered to the surface by the upper drum 60 and the lower drum 70 on the same principle as the millstone, or the mortar lump is crushed, is discharged to the lower part of the chute 20 to ride on the mobile conveyor 30. When the upper drum 60 is rotated and the aggregate is peeled off and the aggregate peeled out of the lower drum 70 is discharged to the outside, dust is generated, but the dust generated is discharge hoses 41 and 51. Dust collection by the dust collector through

즉 슈트(20)의 상부와 하부에 상부덮개(40)와 하부덮개(50)를 설치하여 골재의 박리시 발생하는 먼지가 외부로 배출되지 않도록 하고, 배출호스(41)(51)를 통하여 집진기로 집진하여 처리하게 된다.That is, by installing the upper cover 40 and the lower cover 50 on the upper and lower portions of the chute 20 to prevent the dust generated during the peeling of the aggregate is discharged to the outside, the dust collector through the discharge hose (41, 51) Dust is collected and processed.

본 고안은 중간처리공정을 통해 획득된 재생골재의 표면에 부착된 시멘트 모르타르 및 이물질 등과 같은 슬러지를 맷돌과 같은 원리를 이용하여 제거해 주는 것으로, 상부드럼과 하부드럼 사이로 골재를 투입하여 골재끼리의 마찰과 상하부 드럼과의 마찰에 의해 골재에 붙은 모르타르가 박리되는 한편 모르타르 덩어리로 이루어진 골재를 분쇄되어 골재에 혼합되지 않게 하므로서 재생골재의 품질을 향상시켜 고품질의 재생골재를 제공할 수 있는 것이다.The present invention is to remove the sludge such as cement mortar and foreign substances attached to the surface of the recycled aggregate obtained through the intermediate treatment process using the principle of millstone, and the aggregate between the upper drum and the lower drum to friction between aggregates The mortar adhered to the aggregate by the friction with the upper and lower drums, while peeling the aggregate consisting of the aggregate of the mortar is not mixed with the aggregate to improve the quality of the recycled aggregate to provide a high quality recycled aggregate.

또한 본 고안은 상부드럼과 하부드럼 사이로 투입된 골재가 상하부드럼 사이에서 마찰과 분쇄압력을 받으며 하부드럼 외측으로 이동하여 배출이 이루어지게 되므로, 골재의 표면에 붙어있는 모르타르는 확실한 제거가 이루어지고, 재생골재에 모르타르 덩어리가 혼합되지 않게 된다.In addition, the present invention is because the aggregate injected between the upper drum and the lower drum receives the friction and the crushing pressure between the upper and lower drum to move out of the lower drum, so that the mortar attached to the surface of the aggregate is surely removed, regeneration The mortar will not mix with the aggregate.

Claims (4)

프레임(10)의 상부에 고정된 지지축(80)에 하부드럼(70)을 끼워 설치하고, 상기 지지축(80)에 끼워져 하부드럼(70)과 일정 간격이 유지되게 상부드럼(60)을 설치하며, 상기 상부드럼(60)에 형성된 투입구(65)를 통하여 골재가 상부드럼(60)과 하부드럼(70)사이로 투입되게 하고, 상기 상부드럼(60)과 하부드럼(70)은 슈트(20)의 내부에 설치하되 상부드럼(60)은 슈트(20)의 외부에 설치된 모터(90)로 회전되게 한 것을 특징으로 하는 재활용 골재용 표면박리 장치.The lower drum 70 is fitted to the support shaft 80 fixed to the upper portion of the frame 10, and the upper drum 60 is fitted to the support shaft 80 to maintain a predetermined distance from the lower drum 70. It is installed, the aggregate is introduced between the upper drum 60 and the lower drum 70 through the inlet 65 formed in the upper drum 60, the upper drum 60 and the lower drum 70 is chute ( 20) installed inside the upper drum (60) is a surface peeling device for recycling aggregate, characterized in that to rotate with a motor (90) installed on the outside of the chute (20). 제1항에 있어서, 상부드럼(60)의 하부와 하부드럼(70)의 상부에는 라이너(61)(71)를 결합시키되 상기 라이너(61)(72)에는 돌기(62)(72)가 형성되며. 라이너(61)에는 골재가 투입되는 투입구(63)가 형성되는 것을 특징으로 하는 재활용 골재용 표면박리 장치.The method of claim 1, wherein the liners 61 and 71 are coupled to the lower portion of the upper drum 60 and the upper portion of the lower drum 70, and protrusions 62 and 72 are formed on the liner 61 and 72. Will. Liner 61 is a surface peeling device for recycled aggregates, characterized in that the inlet (63) in which aggregate is input. 제1항에 있어서, 상부드럼(60)은 외측으로 외치기어(68)가 결합되고, 상기 외치기어(68)는 원동기어(91)에 치합시키되 상기 원동기어(91)는 슈트(20)의 외측에 위치하게 하며, 상기 원동기어(91)는 모터(90)로 회전되게 구성한 것을 특징으로 하는 재활용 골재용 표면박리 장치.According to claim 1, wherein the upper drum (60) is coupled to the outer gear 68, the outer gear 68 is meshed with the prime gear 91, the prime gear 91 of the chute 20 Positioned on the outside, the prime mover 91 is a surface peeling device for recycling aggregate, characterized in that configured to be rotated by a motor (90). 제1항에 있어서, 프레임(10)에 고정된 지지축(80)에는 받침턱(81)을 형성시 켜 상부드럼(60)이 끼워져 받쳐지게 하되 상기 상부드럼(60)과 하부드럼(70)은 일정 간격이 유지되게 하는 것을 특징으로 하는 재활용 골재용 표면박리 장치.According to claim 1, wherein the support shaft 80 is fixed to the frame 10 to form a support jaw 81 so that the upper drum 60 is inserted and supported, but the upper drum 60 and the lower drum 70 Surface peeling apparatus for recycling aggregate, characterized in that to maintain a constant interval.
KR2020050033390U 2005-11-25 2005-11-25 Peeling off device for recycling gravels KR200407908Y1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100733905B1 (en) 2006-11-23 2007-07-02 대길산업주식회사 An attached mortar eliminator for recycled coarse aggregate using eccentric blade
KR100849630B1 (en) 2007-04-24 2008-07-31 도솔환경산업 주식회사 Peeling off device for recycling gravels
KR20200064565A (en) * 2018-11-29 2020-06-08 왕송학 Capsule separation apparatus
KR20200141194A (en) 2019-06-10 2020-12-18 부산대학교 산학협력단 Apparatus for washing ore body using rotatable brush

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100733905B1 (en) 2006-11-23 2007-07-02 대길산업주식회사 An attached mortar eliminator for recycled coarse aggregate using eccentric blade
KR100849630B1 (en) 2007-04-24 2008-07-31 도솔환경산업 주식회사 Peeling off device for recycling gravels
KR20200064565A (en) * 2018-11-29 2020-06-08 왕송학 Capsule separation apparatus
KR102152507B1 (en) * 2018-11-29 2020-09-04 왕송학 Capsule separation apparatus
KR20200141194A (en) 2019-06-10 2020-12-18 부산대학교 산학협력단 Apparatus for washing ore body using rotatable brush
KR102244421B1 (en) * 2019-06-10 2021-04-26 부산대학교 산학협력단 Apparatus for washing ore body using rotatable brush

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