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KR20040017996A - Automatic separating machine from complex waste - Google Patents

Automatic separating machine from complex waste Download PDF

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Publication number
KR20040017996A
KR20040017996A KR1020020050265A KR20020050265A KR20040017996A KR 20040017996 A KR20040017996 A KR 20040017996A KR 1020020050265 A KR1020020050265 A KR 1020020050265A KR 20020050265 A KR20020050265 A KR 20020050265A KR 20040017996 A KR20040017996 A KR 20040017996A
Authority
KR
South Korea
Prior art keywords
waste
top container
materials
vibration
inlet
Prior art date
Application number
KR1020020050265A
Other languages
Korean (ko)
Other versions
KR100493249B1 (en
Inventor
박호익
Original Assignee
리싸이클링일성(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 리싸이클링일성(주) filed Critical 리싸이클링일성(주)
Priority to KR10-2002-0050265A priority Critical patent/KR100493249B1/en
Publication of KR20040017996A publication Critical patent/KR20040017996A/en
Application granted granted Critical
Publication of KR100493249B1 publication Critical patent/KR100493249B1/en

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Classifications

    • 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
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/08Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to weight
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B03SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03CMAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00Magnetic separation
    • B03C1/02Magnetic separation acting directly on the substance being separated
    • B03C1/10Magnetic separation acting directly on the substance being separated with cylindrical material carriers
    • B03C1/14Magnetic separation acting directly on the substance being separated with cylindrical material carriers with non-movable magnets
    • 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
    • B07B1/34Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
    • 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
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • 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
    • B07B13/00Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14Details or accessories
    • B07B13/16Feed or discharge arrangements
    • 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
    • B07B4/00Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/02Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall

Landscapes

  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

PURPOSE: A machine for selecting and screening constructional waste materials is provided to separate the materials into iron and metals, stone and concrete, wood, vinyl materials in order to prevent environmental contamination and to save the resources. CONSTITUTION: The machine comprises a top container(2) and a bottom container(3) to receive and separate waste material from the top container(2); a conveyor(1) having an inlet(4) to deliver and enter first broken waste into the top container(2); and a punctured screen for receiving and distributing the delivered waste by vibration of the top container. The inlet has a flange structure having flexible cover not to disperse dusts generated during entering the waste material. The vibration of the top container(2) is produced by rotating an eccentric shaft with an electric motor.

Description

건축 폐기물의 자동 복합 선별기(選別機){Automatic separating machine from complex waste}Automatic separating machine from complex waste

급속한 산업의 발달과 생활 수준의 향상으로 무한으로 생각되었던 자연의 정화 능력과 복원력의 한계가 드러나고 있다. 이로 인하여 지구 환경의 오염은 점차 심각해지고 인류의 생존을 위협하는 수준에 이르렀다.Rapid industrial development and the improvement of living standard are revealing the limits of nature's purifying ability and resilience which were considered as infinite. As a result, the pollution of the earth's environment has become increasingly severe and has reached a level that threatens human survival.

그리고 생활의 기초가 되는 건축물은 지속적으로 늘어나고 재건축되어지고 있으며 이로 인하여 발생되는 건축 폐기물의 처리는 환경의 오염과 자원의 재이용(Reuse)과 재활용(Recycle)을 하는 의미가 얼마나 중요한가를 익히 알고있는 사항이다.And the building that is the basis of living is continuously increasing and reconstructed, and it is important to know how important it is to deal with the environmental pollution and the reuse and recycling of the waste caused by the resulting construction waste. to be.

건축 폐기물에는 여러가지 성분들이 포함되어있고 그중에는 철금속류, 목재류, 석재류, 비닐류,등등이 있으며 지금까진 이런 건축 폐기물을 처리하는 방법으로 매립에 의존하는 것이 주로 사용되었다.Building wastes contain many components, including ferrous metals, timber, stone, vinyl, and so on. Until now, landfill dependence has been mainly used to treat such construction wastes.

이로 인한 환경의 오염 및 자원의 고갈 등의 심각한 문제를 해결하기 위하여 폐기물에 함유된 각종의 성분들을 자력(磁力)을 응용한 자력 선별기 및 중량을 이용한 선별 방법등을 이용하여 효율적인 선별, 분리(分離)하는 기술을 연구하여 폐기물의 처리 현장에 적용함에 따라 재 활용율을 높이는데 적극 활용하고자 한다.In order to solve the serious problems such as pollution of the environment and depletion of resources, efficient sorting and separation of various components contained in the wastes using a magnetic sorter using magnetic force and a sorting method using weight. This research will actively utilize the technology to improve the recycling rate as it is applied to the waste treatment site.

본 발명은 건축 폐기물을 투입하여 철금속류, 석재류, 목재류, 비닐류등으로 선별, 분리하고 자동으로 배출하므로써 재 활용율을 높이고, 자원의 재 이용을 용이하게 한다.The present invention, by inputting the building waste, sorting, separating and automatically discharging into ferrous metals, stone, wood, vinyl, etc., thereby increasing the recycling rate and facilitate the reuse of resources.

도 1은 본발명의 외관을 보여주는 사시도1 is a perspective view showing the appearance of the present invention

도 2는 본발명에서 상수함의 내부 구조를 보여주는 사시도Figure 2 is a perspective view showing the internal structure of the constant in the present invention

도 3은 본발명에서 상수함의 진동 구조를 보여주는 단면도3 is a cross-sectional view showing the vibration structure of the constant in the present invention

도 4는 본발명에서 하수함의 외형을 보여주는 사시도Figure 4 is a perspective view showing the appearance of the sewage in the present invention

도 5는 본발명에서 1차 분리 장치를 보여주는 사시도5 is a perspective view showing a primary separation device in the present invention

도 6은 본발명에서 1차 분리 장치의 작동을 보여주는 단면도Figure 6 is a cross-sectional view showing the operation of the primary separation device in the present invention

도 7은 본발명에서 2차 분리 장치를 보여주는 사시도Figure 7 is a perspective view showing a secondary separation device in the present invention

도 8은 본발명에서 2차 분리 장치의 작동을 보여주는 단면도8 is a cross-sectional view showing the operation of the secondary separation device in the present invention.

도 9는 본발명에서 3차 분리 장치를 보여주는 사시도Figure 9 is a perspective view showing a tertiary separation device in the present invention

도 10은 본발명에서 3차 분리 장치의 작동을 보여주는 단면도10 is a cross-sectional view showing the operation of the tertiary separation device in the present invention.

도 11은 본발명에서 분리물의 배출을 보여주는 단면도 및 사시도11 is a cross-sectional view and a perspective view showing the discharge of the separation in the present invention

도 12는 본발명에서 하수함 내부를 보여주는 단면도12 is a cross-sectional view showing the inside of the sewage in the present invention.

〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

1 : 콘베어 2 : 상수대 3 : 하수대1: Conveyor 2: Drinking Fountain 3: Sewer

5 : 스크린 10 : 드럼 17 : 브러쉬 롤러5: screen 10: drum 17: brush roller

본 발명은 건축 폐기물을 재 활용하기 위한 전 단계로서, 폐기물에서 구성물을 자동으로 선별, 분리하는 기계에 관한 것으로서 선별 과정과 분리하는 기계의 구조를 설명한다.The present invention relates to a machine for automatically sorting and separating components from waste as a preliminary step for recycling construction waste, and describes the structure of the sorting process and the separating machine.

이하 첨부된 도면에 의하여 상세히 설명한다.Hereinafter will be described in detail with reference to the accompanying drawings.

도 1에서와 같이 폐기물을 고르게 분포하여 일정한 양을 공급해 주는 상수함(2) 및 상수함에서 폐기물을 받아 분리 시키는 하수함(3)으로 구성하며, 상수함의 입구부로 콘베어(Conveyor)(1)를 이용하여 1차로 분쇄된 폐기물을 이송하여 상수함(2)으로 투입 할 수 있도록 투입구(4)를 형성하고, 이 투입구에는 투입시 발생되는 먼지의 비산(飛散)을 방지 할 수 있도록 자바라(Jabara)등의 덮게를 취부할 수 있도록 후렌지(Flange) 구조로 한다.As shown in Figure 1 consists of a water supply box (2) for evenly distributing the waste to supply a constant amount and a sewage box (3) for receiving and separating the waste from the water supply, and the conveyor (1) to the inlet of the water container Inlet (4) is formed to transport the first crushed waste to the water supply (2), the bellows (Jabara) to prevent the scattering of dust generated during the input The flange is designed so that the cover of the back can be attached.

도 2에서와 같이 투입구로 공급된 폐기물은 일정한 규격으로 타공된 스크린(Screen)(5)에 얹혀 상수함의 진동으로 폐기물이 골고루 분포되어 이송되면서 스크린의 타공부로 흙등의 미세한 분진이 낙하되어 분리된다.The waste supplied to the inlet as shown in Figure 2 is placed on the screen (5) perforated to a certain standard, the waste is evenly distributed and transported by the vibration of a constant water, and fine dust such as soil falls to the perforations of the screen is separated. .

도 3에서와 같이 상수함(2)의 진동방법은 전기 모타(Motor)(6)로 편심축(片心軸)(7)을 회전 시키면 이 편심량에 이하여 상부함(上部含)(8)이 진동하게 된다.As shown in Fig. 3, the method of oscillation of the constant (2) is to rotate the eccentric shaft (7) with an electric motor (6), and the upper portion (8) is equal to this amount of eccentricity. This will vibrate.

또한 상부함(8)의 진동의 방향을 일정하게 하기 위하여 상부함(8)의 좌,우측면을 연결 링크(Link)(9)로 고정하고, 진동시 발생되는 충격(衝擊)을 흡수(吸收)하기 위하여 상부함(上部含)(8)과 중간대(中間臺)(10) 및 하부대(下部臺)(11)로 구성하고 각 부의 연결을 스프링(Spring)(12)으로 연결한다.In addition, in order to keep the direction of the vibration of the upper box 8 fixed, the left and right sides of the upper box 8 are fixed by the link 9, and the shock generated during the vibration is absorbed. In order to configure the upper box (8), the middle (10) and the lower (11) and the lower (11) and the connection of each part by a spring (12).

도 4에서와 같이 하수함(3)은 먼지 및 분진의 비산(飛散)을 막기 위한 상부함(上部含)(13)과 상부함(13)을 지지하는 지지대(14)로 구성되어 있다.As shown in Figure 4, the sewage box 3 is composed of an upper box 13 and a support 14 for supporting the upper box 13 to prevent dust and dust from scattering.

도 5에서와 같이 상수대에서 하수함(3)로 공급된 폐기물은 처음 단계로 반달형 영구자석(15)이 내장된 축(16)을 이용하여 본체에 지지금구(17)로 고정하고, 이 축의 양단에 지지 베어링(Bearing)(18)으로 요철(凹凸)형 드럼(Drum)(19)을 설치하고, 드럼(19)의 구동장치로써 전기 모터(Motor)(20)와 체인(Chain)(21) 및 스프라켓(Sprocket)(22)을 사용하여 드럼을 시계방향으로 회전하면 도 6와 같이 자성물인 철금속류는 반달형 영구자석이 있는 부분은 접착되어 같이 회전하다가 영구자석이 없는 구간에서 분리되어 (가)부로 낙하한다. 또한 비자성체인 물질은 자석에 붙지않고 (나)로 낙하한다.As shown in Fig. 5, the wastes supplied to the sewage container 3 in the water supply station are fixed to the main body by means of the support holes 17 using the shaft 16 in which the half-moon-type permanent magnet 15 is embedded in the first step. An uneven drum (19) is installed at both ends with a bearing (18), and the electric motor (20) and the chain (21) as driving devices of the drum (19). ) And the sprocket (22) to rotate the drum clockwise as shown in Figure 6 the ferrous metals of the magnetic material is rotated together with the half-moon-type permanent magnet is rotated together and separated in the section without the permanent magnet (A Drops in the In addition, nonmagnetic materials do not adhere to the magnet and fall into (B).

도 7과 같이 두번째 공정에서는 합성수지가 부착된 브러쉬 롤러(Brush roller)(23)의 양 축(24)을 지지 베어링(Bearing)(25)을 사용하여 본체에 고정하고, 이 롤러를 전기 모타(26)와 체인(27) 및 스프라켓(28)을 사용하여 시계방향으로 회전한다. 이때 브러쉬 롤러(23)의 위치는 요철형 드럼(19)의 위치에서 낮게하고, 뒤로 간격을 두어 설치하여 이 롤러(23) 위에 폐기물을 낙하하면 석재등 비교적 중량이 무거운 물질은 도 8의 (가)부로 낙하하고, 중량이 비교적 가벼운 물질인 목재 및 비닐류는 브러쉬 롤러면을 타고 같이 회전되어 도 8의 (나)부로 분리되어 낙하한다.In the second process as shown in FIG. 7, both shafts 24 of the brush roller 23 to which the synthetic resin is attached are fixed to the main body using a bearing 25, and the rollers are fixed to the electric motor 26. ) And rotate clockwise using chain 27 and sprocket 28. At this time, the position of the brush roller 23 is lowered at the position of the uneven drum 19, and spaced backwards to drop the waste on the roller 23 when the relatively heavy material such as stone is shown in FIG. Wood and vinyl, which is a material having a relatively light weight, are rotated together on the surface of the brush roller, and separated and dropped in the part (b) of FIG. 8.

도 9와 같이 세번째 공정에서는 일정한 양의 바람을 일정한 방향으로 내보낼수 있도록 노즐(Nozzle)(29)을 지지 후렌지(Flange)(30)로 본체의 양단에 고정하고 노즐의 방향을 조정할 수 있도록 조절 손잡이(31)로 방향을 고정한다.In the third process as shown in Fig. 9, the knob 29 is fixed to both ends of the main body with a support flange 30 so as to emit a certain amount of wind in a predetermined direction, and the adjustment knob to adjust the direction of the nozzle. Fix the direction with (31).

도 10과 같이 노즐에서 분사(噴射)되는 바람에 의해 종이나 비닐등의 가벼운 물질은 공중으로 날려서 분리판(32) 뒤로 낙하한다.As shown in FIG. 10, light materials such as paper or vinyl are blown into the air and dropped behind the separator plate 32 by the wind sprayed from the nozzles.

도 11과 같이 하수함(3)의 하부에 분류 슈트(Chute)(33)를 설치하여 각각 분리된 물질들이 혼합되지않고 일정한 위치로 배출되도록 한다.As shown in FIG. 11, a chute 33 is installed at the lower part of the sewage box 3 so that the separated substances are discharged to a predetermined position without being mixed.

도 12와 같이 하수함(3)의 내부에서 발생되는 먼지등의 미세 분진을 제거 및 와류(渦流) 발생을 방지하기 위하여 본체 내부에 칸막이(34) 및 흡입구(35)를 설치하여 이 흡입구와 집진기를 연결하여 내부의 먼지등을 흡입한다.As shown in FIG. 12, a partition 34 and a suction port 35 are installed inside the main body to remove fine dust such as dust generated in the sewage box 3 and to prevent vortices. Connect it and suck the dust inside.

건축 폐기물에서 유용한 물질을 분리, 수거함으로써 자원의 재활용 및 자연환경의 개선에 기여한다.By separating and collecting useful materials from building wastes, we contribute to the recycling of resources and the improvement of the natural environment.

Claims (1)

건축 폐기물을 철금속류, 석재류, 목재류, 비닐류등으로 분리, 수거할 수 있도록 각각의 고유 성질인 자력, 중력을 이용한 자동 복합 선별장치.Automatic complex sorting device using magnetic and gravity properties, which are unique to each building, to separate and collect building waste into ferrous metals, stone, wood and vinyl.
KR10-2002-0050265A 2002-08-23 2002-08-23 Automatic separating machine from complex waste KR100493249B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR10-2002-0050265A KR100493249B1 (en) 2002-08-23 2002-08-23 Automatic separating machine from complex waste

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0050265A KR100493249B1 (en) 2002-08-23 2002-08-23 Automatic separating machine from complex waste

Publications (2)

Publication Number Publication Date
KR20040017996A true KR20040017996A (en) 2004-03-02
KR100493249B1 KR100493249B1 (en) 2005-06-03

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Cited By (5)

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Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5044552A (en) * 1973-08-25 1975-04-22
JP2943054B2 (en) * 1995-08-14 1999-08-30 株式会社タジリ Solid waste wind separator and sorting and collecting device equipped with the wind separator
JPH10174898A (en) * 1996-12-19 1998-06-30 Mitsubishi Heavy Ind Ltd Waste classifying device
JPH10249282A (en) * 1997-03-11 1998-09-22 Nkk Corp Wind selector
KR20030080938A (en) * 2002-04-10 2003-10-17 태 찬 김 Waste a sorter of RDF

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KR101271326B1 (en) * 2011-02-23 2013-06-04 (주)디에스텍 Separator of Multi Layer Ceramic Capacitor
CN105621005A (en) * 2016-03-07 2016-06-01 四川江油新川矿山机械有限公司 Screening and vibrating feeding machine
KR20220168426A (en) * 2021-06-16 2022-12-23 주식회사 에스제이코리아산업 Wind Separator with Waste Recycling Screen Sorter
CN113682574A (en) * 2021-08-24 2021-11-23 喻婵 Capsule screening and plate loading process
CN113682574B (en) * 2021-08-24 2022-12-23 福建省三明天泰制药有限公司 Capsule screening and plate-loading process
CN117225712A (en) * 2023-11-15 2023-12-15 山东力客智能科技有限公司 Express sorting machine with image recognition function
CN117225712B (en) * 2023-11-15 2024-01-16 山东力客智能科技有限公司 Express sorting machine with image recognition function

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