KR20030027521A - P.V.C. omitted - Google Patents

P.V.C. omitted Download PDF

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Publication number
KR20030027521A
KR20030027521A KR1020010060849A KR20010060849A KR20030027521A KR 20030027521 A KR20030027521 A KR 20030027521A KR 1020010060849 A KR1020010060849 A KR 1020010060849A KR 20010060849 A KR20010060849 A KR 20010060849A KR 20030027521 A KR20030027521 A KR 20030027521A
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South Korea
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polyester
pvc
separator
cutting
powder
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KR1020010060849A
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Korean (ko)
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김종대
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주식회사 바쎄라하우징
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Priority to KR1020010060849A priority Critical patent/KR20030027521A/en
Publication of KR20030027521A publication Critical patent/KR20030027521A/en

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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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)

Abstract

PURPOSE: A separating machine for P.V.C. and polyester from industrial wastes for reuse is provided to prevent environmental pollution and offer inexpensive raw material. CONSTITUTION: The separating machine for P.V.C. and polyester from industrial wastes for reuse comprises a process for cutting an awning sheet(P) in which polyester(PF) and PVC(P1) are mixed, by using a cutter(10); a process for separating in which the cut awning sheet is injected into a first separator(20) and, an emulsifier(MC) is sprayed into the first separator(20) so that polyester(PF) and PVC(P1,P2) are separated by the emulsifier; a process for injecting the awning sheet(P) separated as an elementary particle to a second separator(30) by a pneumatic collector(A1) via a conveying path(L1); a second cutting progress for cutting into smaller elementary particle; and a process for separating heavy PVC and light polyester(PF) powders by using crank type separators(C1,C2).

Description

산업폐기물의 P.V.C. 및 폴리에스텔의 재활용을 하기 위한 분리장치{omitted}P.V.C. of Industrial Waste And separators for recycling polyesters

본발명은 산업 폐기물중 P.V.C와 폴리에스텔이 코팅혼합된 폐자재를 분쇄 및 분리시켜 재활용할 수 있는 방법에 관한 것으로, 특히 정부 및 국민적 환경 재활용 사업의 일환으로 공해 산업 쓰레기인 봉제 공장 자투리, 천막지에 발생되는 폐품, 간판광고용후렉스, 노후되거나 못쓰는 간판의 천갈이에 발생되는 폐품등과 같은 일상 생활에 광범위하게 사용되는 폐기물중 P.V.C와 포리에스텔의 재활용 하는 방법을 제공함으로서 환경 해결은 물론 산업 발전도 육성토록하는 것이다.The present invention relates to a method for crushing, separating and recycling waste materials mixed with PVC and polyester coating in industrial wastes. Especially, as a part of government and national environmental recycling business, it is applied to sewing factories and tents for pollution industrial wastes. By providing a way to recycle PVC and polyester among wastes widely used in daily life, such as waste products generated, sign advertising flex, waste products generated from old or worn signboards, and environmental development as well as industrial development. It is to foster.

잘알려진 바와같이, 환경오염은 정부 및 국민적 대다수가 걱정과 큰관심을 가지고 있는 실정인바, 이와같은 환경 차원에서보면 가장 핵심적인 것은 쓰레기 처리에 있다고 볼 수 있다.As is well known, environmental pollution is a situation where the majority of the government and the public have great concern and concern. Therefore, the most important thing in this environment level is the waste disposal.

특히 폐합섬유 또는 폐폴리에스텔, 폐P.V.C등과 같은 쓰레기를 환경 보호 차원에서 소각할시에는 이들로부터 유독가스가 분출되어 대기를 더욱 오염 시키게 되고, 매립시에는 영구히 썩지 않는 특성이 있어 국각가 시행하는 환경처리 방법은 또 다른 공해를 유발하는 문제점을 안고 있다.In particular, when incineration of waste such as waste fiber, waste polyester, waste PVC, etc., in order to protect the environment, toxic gases are emitted from them, further polluting the air. The treatment method has the problem of causing another pollution.

그러나, 폐합섬유 등을 수거하여 재처리 가공하게 하면 환경 해결은 물론 용도 개발에따라 국가 산업발전도 육성된다는 점에서 시급히 개발되어야 할 과제이다.However, if the waste fiber is collected and reprocessed, it is an urgent task to be developed in that the development of the national industry is also fostered according to the development of the application as well as the environmental solution.

따라서 본 발명은 현대사회의 고도 산업화에 따른 환경 문제에 대응하여 폐합섬유와 같은 산업 폐기물을 재처리 가공케하여 원자재의 저렴한 가격화, 수급의 원활성, 고품질화, 적용제품의 다양화 등을 가질 수 있는 산업용 자재를 제공함을 목적으로 한다.Therefore, the present invention can reprocess the industrial wastes such as waste fiber in response to the environmental problems caused by the high industrialization of the modern society, thereby having low price of raw materials, smooth supply and demand, high quality, and diversification of applied products. The purpose is to provide industrial materials.

본발명은 현재 널리 사용되고 있는 각종 광고간판 후렉스,천막지 못쓰게된 간판의 천갈이에 발생되는 폐자재중 P.V.C와 폴리에스텔이 코팅 혼합된 것만을 별도로 수거하여 이 코팅혼합된 P.V.C와 폴리에스텔을 각각의 고유 성분으로 분리시키는 방법으로서 주로 천막지 및 간판천갈이의 소재는 포리에스텔화이버(Polyester fiber)의 양면을 P.V.C로 코팅혼합시켜서된 재료인바, 폴리에스텔과 PVC는 융점이 다른 이질성 혼합수지로 구성되어 있기 때문에 분리수거가 거의 불가능하므로 소각처리에 의존하였던바, 본발명은 이상의 문제점을 해결하고자 발명한 것으로 이의발명요지는 폐천막지(간판천갈이에 발생하는 폐기물포함)를 일정크기로 재단하여 1차분리기에 투입하여 1차분리기에서 폴리에스텔과 PVC가 분리되는 반응을 일으킬 수 있는 유화제의 살포 및 소립자로 절단한후 이송경로를 통하여 2차분리기로 소립자를 투입케하고 2차분리기에서 분말형태의 크기로 미세절단하여 크랭크식분리기로 이송시켜 중량이 무거운 PVC는 콘베어 이송경로를 통하여 자동으로 일정량을 포장하게 하고 폴리에스텔화이버는 입자가 경량이어서 솜뭉치처럼 쌓이므로 별도로 수작업을 통하여 수거하여 포장함으로서 각각의 PVC와 폴리에스텔 고유의 성분으로서 재활용함으로서 본발명은 완성하게 되었다.The present invention separately collects only PVC and polyester coatings of waste materials generated in various advertising signboard flexes and sheltered signboards which are widely used at present. It is a method of separating it into intrinsic ingredients. The material of tents and signboards is a material made by coating and mixing both sides of polyester fiber with PVC. Polyester and PVC are composed of heterogeneous mixed resins having different melting points. Therefore, it was almost impossible to separate the collection, so the present invention was invented to solve the above problems. The present invention has been made to solve the above problems. Spraying of an emulsifier that can cause the reaction of separating polyester and PVC in the primary separator by After cutting into grains, small particles are introduced into the secondary separator through the transfer path, finely cut into the size of powder in the secondary separator, and transferred to the crank separator. The present invention was completed by recycling the polyester fiber as a unique component of each PVC and polyester by collecting and packing it by hand because the particles are lightweight and stacked like cotton balls.

도1은 본발명의 폐자재 재활용 분쇄 및 분리장치의 전체적인 구성을 보인 설명도1 is an explanatory view showing the overall configuration of the waste material recycling grinding and separating device of the present invention

도2는 본발명 폐자재를 P.V.C와 폴리에스텔로 분쇄 및 분리 공정을 보인 설명도2 is an explanatory view showing the process of grinding and separating the waste material of the present invention into P.V.C and polyester

본발명은 도1에서 도시된 바와같이 PVC와 폴리에스텔이 혼합된 각종 천막지(P)를 재단기(10)에 넣고 이러한(소형크기)로 재단하여 1차분리기(20)에 투입게하고 유화제(MC)를 1차분리(20)에 살포시켜 1차분리기(20)에서 소립자(1)로 절단된 천막지(P)는 유화제(MC)에 반응하면서도 2의 화살표와 같이 망과 같은 형상으로 짜여진 폴리에스텔화이버(Polyeste flber)(PF)와 양쪽으로 코팅혼합된 P.V.C(P1)(P2)가 각각 분리된다. 이와같이 분리된 P.V.C(P1)(P2)와 폴리에스텔(PF)을 공압집진기(A1)의 집진 방향으로 이송 통로(L1)를 경유하여 2차분리기(30)로 투입 되게 한다음 2차분리기(30)에서 소립자를 분말형태의 크기로 절단되도록하고 2차분리기(30)에서 절단된 분말은 다시 이송통로(L1)(L2)를 경유하여 좌,우측 크랭크식분리기(C1),(C2)로 나뉘어 투입되게하여 P.V.C (P1),(P2)와 폴리에스텔(PF)이 섞인 분말을 크랭크식분리기(C1),(C2)작동에 의하여 중량이 무거운 P.V.C는(P1),(P2)는 아래로 떨어지게하여 양측 콘베어벨트 이송장치(R1),(R2)에 의하여 호퍼(H1)(H2)로 이송시키고 일정량 적재된 P.V.C (P1),(P2)분말을 공압집진기(A2),(A3)에 의하여 자동 포장장치(40)로 이송되어 일정단위 별로 포장 되게 하고 크랭크 분리기(C1)(C2)에 의하여 분리된 폴리에스텔화이버(PF)분말을 성분이 경량이므로 솜뭉치 형상으로 뭉치게 되는데 이송뭉치 형상으로 쌓인 폴리에스텔(PF)분말은 수작업으로 별도 포장하여 재활용 할 수 있는 분리장치로 발명한 것이다.In the present invention, as shown in Figure 1 put a variety of tent paper (P) mixed with PVC and polyester into the cutting machine 10 and cut into such a (small size) to be put into the primary separator 20 and the emulsifier ( The tent paper P cut into small particles 1 in the primary separator 20 by spraying MC) to the primary separator 20 is woven into a mesh-like shape like the arrow of 2 while reacting to the emulsifier MC. The polyester fibers (Polyeste flber) (PF) and the coating mixed PVC (P1) (P2) on both sides are separated. Thus separated PVC (P1) (P2) and polyester (PF) is introduced into the secondary separator (30) via the transfer passage (L1) in the dust collecting direction of the pneumatic dust collector (A1) and then the secondary separator (30). ) To cut the small particles into the size of the powder form, and the powder cut in the secondary separator 30 is divided into left and right crank separators (C1), (C2) again via the transfer passage (L1) (L2) The heavy PVC is dropped by the crank separator (C1) and (C2) operation of the powder mixed with PVC (P1), (P2) and polyester (PF). The conveyors (R1) and (R2) are transported to the hoppers (H1) and (H2) by both side conveyor belt conveyers (P1) and (P2). It is transported to the packaging device 40 to be packed by a certain unit, and the polyester fiber (PF) powder separated by the crank separator (C1) (C2) is lightweight, so the shape of the cotton ball There is to bundle polyester (PF) stacked bundle in the conveyance of a powder-like to the invention is a separate device which can be recycled to a separate hand-wrapping.

이상과 같이 본발명은 산업폐기물중 융점이 각각 다른 이질성 수지로된 PVC수지와 폴리에스텔섬유를 상술한 방법대로 간편하게 각각 분리시켜 고유의 성분을 얻게 함으로서 재활용이 용이함으로서 환경오염의 방지는 물론 원자재의 저렴한 가격화, 수급의 원활성, 적용제품의 다양화 등을 가질 수 잇는 산업용 자재를 제공하는 등의 매우 탁월한 효과가 있는 발명인 것이다.As described above, the present invention can easily separate the PVC resin and the polyester fiber made of heterogeneous resin having different melting points among industrial wastes according to the above-described methods to obtain unique components, thereby preventing environmental pollution and of It is an invention having a very excellent effect such as providing an industrial material that can have a low price, smooth supply and demand, diversification of the application product.

Claims (1)

폴리에스텔(PF)과 PVC(P1)(P2)가 혼합된 천막지(P)를 재단기(10)에 넣고 일정 크기로 재단하는 과정과,재단기(10)에서 일정크기로 재단된 천막지(P)를 1차분리기(20)에 투입하고, 유화제(MC)를 1차분리기(20)에 살포시켜 1차분리기(20)에서 소립자로 절단되는 과정에서 유화제(MC)에 의하여 폴리에스텔(PF)과 PVC (P1),(P2)가 분리되도록하는 공정과 소립자로 분리된 천막지(P)가 공압집진기(A1)에 의하여 이송통로(L1)를 경유하여 2차분리기(30)로 투입되는 과정과 2차분리기(30)에서 소립자를 더욱 작은 분말 형태의 크기로 절단시키는 공정과,절단된 분말은 다시 각각의 이송통로(L2)L3)를 경유하여 양측 크랭크식분리기(C1),(C2)로 나뉘어 투입되게하고 폴리에스텔(PF)과 PVC(P1),(P2)가 뒤섞인 분말(P)을 크랭크식 분리기(C1),(C2)의 작동에 의하여 중량이 무거운 PVC(P1),(P2)는 하부로 떨어지게하여 양측 콘베어벨트 이송장치(R1),(R2)에 의하여 호퍼(H1),(H2)로 이송적재시킨 PVC (P1),(P2)분말은 공압집진기(A1),(A2)에 의하여 자동 포장 장치(40)로 이송되게하여 일정단위로 포장되는 과정과 크랭크식 분리기(C1),(C2)에서 분리된 가벼운 솜뭉치형상의 폴리에스텔(PF)분말은 수작업으로 별도 포장하여 재활용 할 수 있도록한 산업 폐기물의 PVC 및 폴리에스텔의 재활용을 하기 위한 분리장치.Putting the tent (P) mixed with polyester (PF) and PVC (P1) (P2) into the cutting machine 10 and cutting to a certain size, and the tent paper cut to a certain size in the cutting machine (10) (P) ) Is injected into the primary separator 20, the emulsifier (MC) is sprayed on the primary separator 20, and the polyester (PF) by the emulsifier (MC) in the process of cutting into small particles in the primary separator (20) The process of separating the PVC and P1, P2 and the tent P separated into small particles are introduced into the secondary separator 30 via the transfer passage L1 by the pneumatic dust collector A1. And a step of cutting the small particles into a smaller powder size in the secondary separator 30, and the cut powder is again cranked on both sides via the respective feed passages L2 and L3). The powder (P) mixed with polyester (PF), PVC (P1), and (P2) is divided into the heavy PVC (P1) and (P2) by the crank separator (C1) and (C2). ) Tremble down The PVC (P1) and (P2) powders, which are conveyed and loaded into the hoppers H1 and H2 by the conveyor belt conveying devices R1 and R2 on both sides, are pneumatic dust collectors A1 and A2. The process of being packed in a certain unit by being transferred to the automatic packing device 40 and the light cotton polyester (PF) powder separated from the crank separator (C1) and (C2) can be separately packaged and recycled by hand. Separator for recycling PVC and polyester in industrial waste.
KR1020010060849A 2001-09-28 2001-09-28 P.V.C. omitted KR20030027521A (en)

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KR20190112383A (en) 2018-03-26 2019-10-07 송상철 A system for recycling pvc waste resources and a method therefor

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JPH0924293A (en) * 1995-07-07 1997-01-28 Nippon Steel Corp Classifying method for plastic waste
KR960037241A (en) * 1996-08-13 1996-11-19 박길평 How to recycle car garbage carpets
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KR20190112383A (en) 2018-03-26 2019-10-07 송상철 A system for recycling pvc waste resources and a method therefor

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