KR950018219A - Method for manufacturing waste plastics for tubular molding using multi-complex waste resources - Google Patents

Method for manufacturing waste plastics for tubular molding using multi-complex waste resources Download PDF

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Publication number
KR950018219A
KR950018219A KR1019930031210A KR930031210A KR950018219A KR 950018219 A KR950018219 A KR 950018219A KR 1019930031210 A KR1019930031210 A KR 1019930031210A KR 930031210 A KR930031210 A KR 930031210A KR 950018219 A KR950018219 A KR 950018219A
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South Korea
Prior art keywords
waste
weight
resin
tubular
cutting
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KR1019930031210A
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Korean (ko)
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연합고리 주식회사
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원본미기재
연합고리 주식회사
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Priority to KR1019930031210A priority Critical patent/KR950018219A/en
Publication of KR950018219A publication Critical patent/KR950018219A/en

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Abstract

본 발명은 폐수지 즉, 다종복합구조로된 폐수지를 수거하여 선별분해하지 아니하고 그 상태로서 재생하여 관체성형용 원자재를 제공하도록한 다종복합구조로된 폐수지를 이용한 관체성형용 폐수지의 제조방법에 관한 것으로, 폐자원사용에 따라 공해요인을 줄이고 폐수지를 재사용하므로서 관체제작단가를 줄이고자한 것이다.The present invention relates to a method for producing waste plastics for tubular molding using waste resins having multiple composite structures in which waste resins, that is, waste resins having multiple composite structures, are collected and recycled as they are, without being subjected to selective decomposition. The purpose is to reduce the cost of producing pipelines by reducing pollution and reusing waste resins.

각종의 폐수지를 수거→혼합분쇄→건조시켜 재생기에 투입하여 시이트형상으로 압출생산한 후 냉각시켜 절단로울러에 의해 소정의 입자크기로 절단하여 관체성형용 원료로 되는 재생된 폐수지를 얻고 이 원료(원자재)를 압출기에 넣어 관체를 성형하면 되는 것으로, 이와같이 재생된 폐수지를 활용하는 만큼 일반수지의 사용을 최소화 시키므로서 원자를 절감할 수 있는 것이다.Various waste resins are collected, mixed and pulverized, dried, put into a regenerator, extruded into a sheet shape, cooled, and cut into a predetermined particle size by a cutting roller to obtain a recycled waste resin as a raw material for tubular molding. ) By molding the tubular body into the extruder, and by using the recycled waste resin in this way, it is possible to save atoms by minimizing the use of ordinary resin.

Description

다종복합구조로된 폐자원을 이용한 관체성형용 폐수지의 제조방법Method for manufacturing waste plastics for tubular molding using multi-complex waste resources

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 폐수지 제조방법에 대한 개략 공정도.1 is a schematic process chart of the waste resin manufacturing method of the present invention.

Claims (5)

포화에스테르계(PET, PBT)폐수지 70~85중량%, 사용이 저하되는 열가소성, 경화성폐수지 5~10중량%, 폐종이, 금속, 유리, 흙 등 기타이물질 1~5중량%를 혼합 분쇄하여 건조시킨 후 재생기로 망체를 사용하지 아니하고 시이트형으로 압출 생산하여 냉각시킴과 동시에, 절단로울러에 의해 소정의 입자 크기로 절단 혹은 분쇄기로 분쇄시켜 관체성형용 원료를 얻는 것을 특징으로 하는 다종복합구조로된 폐자원을 이용한 관체성형용 폐수지의 제조방법.70 ~ 85% by weight of saturated ester-based waste (PET, PBT) waste, 5 ~ 10% by weight of thermoplastic and curable waste resin, and 1 ~ 5% by weight of other foreign matter such as waste paper, metal, glass, and soil After drying, it is extruded into sheet type without cooling by using a regenerator and cooled. At the same time, it is cut into a predetermined particle size by a cutting roller or pulverized by a pulverizer to obtain a raw material for tubular molding. Method for manufacturing waste plastics for tube molding using waste resources. 폴리에틸렌수지(HDPE, LDPE) 80~85중량%, 열경화성수지 및 가교폐수지 5~10중량%, 폐종이 금속, 유리, 흙등 기타이물질 1~7중량%를 혼합분쇄하여 건조시킨 후 재생기로 망체를 사용하지 아니하고 시이트형으로 압출생산하여 냉각시킴과 동시에, 절단로울러에 의해 소정의 입자 크기로 절단 혹은 파쇄시켜 관체 성형용 원료를 얻는 것을 특징으로 하는 다종복합구조로된 폐자원을 이용한 관체성형용 폐수지의 제조방법.80 to 85% by weight of polyethylene resin (HDPE, LDPE), 5 to 10% by weight of thermosetting resin and crosslinking waste resin, 1 to 7% by weight of other foreign matter such as waste paper, glass, soil, etc. The wastewater for tubular molding using waste materials having a multi-composite structure, characterized in that the raw material for the tubular molding is obtained by extruding and cooling the sheet-type without using it, and cutting or crushing to a predetermined particle size by a cutting roller. Method of making paper. 페폴리프로필렌(P.P) 70~85중량%, 폴리에틸렌(P.E)25~30중량% 염분, 모래, 해초류, 나무, 조개, 기타이물질 1~7%를 혼합분쇄하여 건조시킨 후 재생기로 망체를 사용하지 아니하고 시이트형으로 압출생산하여 냉각시킴과 동시에, 절단로울러에 의해 소정의 입자 크기로 절단 혹은 파쇄시켜 재생된 관체성형용 원료를 얻는 것을 특징으로 하는 다종복합구조로된 폐자원을 이용한 관체성형용 폐수지의 제조방법.70 ~ 85% by weight of polypropylene (PP), 25 ~ 30% by weight of polyethylene (PE) Mix and pulverize 1-7% of salt, sand, seaweed, wood, shellfish, and other foreign substances, and do not use net mesh with a regenerator. In addition, the waste water for forming a tubular body using waste materials having a multi-composite structure is obtained by extruding the sheet into a sheet, cooling it, and cutting or crushing to a predetermined particle size by a cutting roller to obtain a recycled tubular raw material. Method of making paper. 염화비닐수지(P.V.C)90~97중량%, 나일론, 폴리프로필렌, 폴리에틸렌, 포화에스테르의실 1~3%가 내장된 면사내장 호스를 함께 분쇄한 후 충진제 염화칼슘을 10~20중량%를 혼합하여 사용하지 않고 시이트형으로 압출생산하여 냉각시킴과 동시에, 절단로울러에 의해 소정의 입자 크기로 절단 혹은 파쇄시켜 재생된 관체성형용 원료를 얻는 것을 특징으로 하는 다종복합구조로된 폐자원을 이용한 관체성형용 폐수지의 제조방법.90 to 97% by weight of vinyl chloride resin (PVC), 1 to 3% of nylon, polypropylene, polyethylene, and saturated ester yarn are crushed together, and then 10 to 20% by weight of filler calcium chloride is mixed. Extrusion production in sheet form, cooling, and at the same time, cutting or crushing to a predetermined particle size by cutting roller to obtain regenerated tubular raw material. Method for producing waste resin. 포화에스테르 70~75중량%인 몸체, 폴리에틸렌 18~22중량%인 밑받침체, 알루미늄 1.5~2.0중량%인 투명, OPP, BOPP수지 1.5~2.0중량%인 포장지로 구성비를 갖는 합성수지재의 1.5ℓ 음료수용기를 선별분해하지 아니하고 혼합분쇄하여 건조시킨 후 재생기에 투입망체를 사용하지 않고 시이트형으로 압출생산하여 냉각시킴과 동시에, 절단로울러에 의해 소정의 입자 크기로 절단 혹은 파쇄시켜 재생된 관체성형용 원료를 얻는 것을 특징으로 하는 다종복합구조로된 폐자원을 이용한 관체성형용 폐수지의 제조방법.Saturated ester 70L-75% by weight body, polyethylene 18-22% by weight underlay, aluminum 1.5-2.0% by weight transparent, OPP, BOPP resin 1.5-2.0% by weight 1.5L drink container of synthetic resin After pulverizing and drying without mixing, the product is extruded into a sheet shape without using an input network in a regenerator and cooled. At the same time, a raw material for forming a tubular body formed by cutting or crushing to a predetermined particle size is cut by a cutting roller. A method for producing waste plastics for forming a tubular body using waste resources having a multi-component complex structure. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930031210A 1993-12-30 1993-12-30 Method for manufacturing waste plastics for tubular molding using multi-complex waste resources KR950018219A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101493229B1 (en) * 2014-05-22 2015-02-16 박순구 Method and apparatus for recycling waste PBT using compounding technology

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101493229B1 (en) * 2014-05-22 2015-02-16 박순구 Method and apparatus for recycling waste PBT using compounding technology

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