WO2009148240A2 - Appareil de recyclage d’emballages - Google Patents

Appareil de recyclage d’emballages Download PDF

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Publication number
WO2009148240A2
WO2009148240A2 PCT/KR2009/002894 KR2009002894W WO2009148240A2 WO 2009148240 A2 WO2009148240 A2 WO 2009148240A2 KR 2009002894 W KR2009002894 W KR 2009002894W WO 2009148240 A2 WO2009148240 A2 WO 2009148240A2
Authority
WO
WIPO (PCT)
Prior art keywords
container
heat
shrinkable film
containers
laser irradiator
Prior art date
Application number
PCT/KR2009/002894
Other languages
English (en)
Korean (ko)
Other versions
WO2009148240A3 (fr
Inventor
임정남
Original Assignee
신성이노텍 주식회사
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 신성이노텍 주식회사 filed Critical 신성이노텍 주식회사
Publication of WO2009148240A2 publication Critical patent/WO2009148240A2/fr
Publication of WO2009148240A3 publication Critical patent/WO2009148240A3/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • B29B17/02—Separating plastics from other materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2007/00—Flat articles, e.g. films or sheets
    • B29L2007/008—Wide strips, e.g. films, webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/712—Containers; Packaging elements or accessories, Packages
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Definitions

  • the present invention relates to a recycling apparatus for a container, and more particularly, to automate a heat-shrinkable film sealed at the outer circumference of a container to recover and recycle a glass container or a plastic container of various sizes or shapes.
  • Containers such as packaging containers are molded of glass or synthetic resin, and the outer periphery of these packaging containers is to be printed and printed with a label, design, and a simple instruction manual indicating the contents stored in the packaging.
  • packaging containers can be printed and marked directly on the outer periphery of the container, as examples, such as trademarks and various designs on heat-shrinkable films (PET film, PP film, PE film, PVC film, OPS film).
  • PET film heat-shrinkable films
  • PP film PP film
  • PE film PE film
  • PVC film PVC film
  • OPS film OPS film
  • the product manual, precautions for use, safety precautions, quality markings, barcodes, etc. may be printed on the outer periphery of the packaging.
  • the roll-shaped printed film is installed in the film feeder, and the printed film is cut at regular intervals through the film feeder. Then, the cut film is inserted into the outer periphery of the packaging container, and the packaging container passes through the heater. The printed film is heat-shrinked on the outer circumference of the packaging container to be tightly sealed.
  • the packaging container for storing various contents is made of synthetic resin or glass, but most of the packaging container is made of synthetic resin for the convenience of use and transportation and storage of the packaging container.
  • the packaging containers made of synthetic resin are composed of a main body of the container, a cap that opens and closes the opening of the container, and a heat shrinkable film sealed to the outer periphery of the main body.
  • the packaging container of synthetic resin material is formed of the same material as the body and the cap of the container, the heat-shrinkable film sealed on the outer periphery of the body is formed of a different material than the body of the container.
  • the glass container is sealed with a heat-shrinkable film on the outer circumference of the container, and product information such as a trademark and various instructions of the corresponding product is printed on the outer surface of the heat-shrinkable film.
  • the producer recovers the empty bottles to recycle such glass containers, separates and removes the heat-shrinkable film sealed on the outer circumference of the glass container, and then washes the inside of the glass container and reloads the contents into the glass container.
  • the container will go through a recycling process.
  • Packaging containers made of synthetic resin such as PET bottles must first be recycled after cutting and removing the heat-shrinkable film (label) sealed at the outer periphery of the body.
  • the packaging container made of synthetic resin is collected, and the worker removes the heat-shrinkable film sealed on the outer periphery of the container by hand, or the collected packaging container is shredded with a shredding device and soaked in water, and then the container body is shredded by specific gravity. It uses a method of separating the flakes and the heat shrinkable film.
  • an operator for recycling the glass container used by forming two lines of cutouts in the longitudinal direction in advance in the longitudinal direction of the glass container, and then sealing them on the outer periphery of the glass container by heat shrinkage.
  • the film was cut along the cut line of the shrink film to separate the shrink film from the glass container.
  • the shrinkage line of the shrink film was damaged due to the high temperature, which resulted in a defect.
  • glass containers such as Korean Utility Model Registration No. 428045 have been developed.
  • the structure of the glass container is a glass container consisting of a glass container, a cap sealed to the upper neck of the glass container, and a heat shrinkable film sealed to the outer periphery of the glass container,
  • the heat shrinkable film part in contact with the film heating tape is perfectly in accordance with the outer periphery of the glass container. It did not melt and eventually the heat shrinkable film could not be removed cleanly and completely from the outer periphery of the glass container.
  • the conventional glass container recycling apparatus is mostly to crush the glass containers and melt them in the smelter to rebuild the glass containers, rather than recover the used glass containers and recycle them. It was very uneconomical.
  • the present invention was developed to solve the above conventional problems, the recycling apparatus of the container of the present invention,
  • the present invention provides a recycling apparatus for containers that can significantly reduce costs and ensure economic feasibility.
  • a device for recycling a container A device for recycling a container
  • a pair of side conveyor belts installed on one side of the main body to sequentially lay down containers for recycling;
  • a brush roller which is transported by the side conveyor belt and shakes off foreign substances attached to the heat-shrinkable film sealed in the container;
  • It consists of a plurality of air spraying devices and brush rollers that open and shake the openings of the heat-shrinkable film cut by the laser irradiator to separate the heat-shrinkable film from the container.
  • the container can be recycled by safely separating the heat-shrinkable film sealed on the outer periphery, and the mechanization and automation of the process of removing the heat-shrinkable film from the container can be achieved.
  • Economics can be achieved by drastically reducing the cost of removing the film, and it is also possible to meet the national interest of recycling resources while preventing waste of resources.
  • the heat-shrinkable film is heated by a constant width by irradiating infrared rays with a laser irradiator by the container recycling apparatus of the present invention. It can be cut and recycled to prevent waste of resources, and product producers can also reduce the production cost of products by recycling containers.
  • FIG. 1 is a front view schematically showing a container recycling apparatus showing a preferred embodiment of the present invention
  • FIG. 2 is a plan view of the container recycling apparatus of FIG.
  • Figure 3 is an enlarged front view of the brush roller and the laser irradiator portion in the recycling apparatus of the container of the present invention
  • FIG. 4 is an enlarged plan view of FIG. 3;
  • FIG. 5 is a left side view of FIG. 3
  • Figure 6 is a front view of the air spray device and brush roller portion of the present invention.
  • FIG. 7 is a plan view of FIG. 6
  • FIG. 8 is a schematic right side view of FIG. 6;
  • FIG. 9 is a left side view for explaining the container conveyance port in FIG. 6; FIG.
  • FIG. 10 is a right side view for explaining the container transport port in FIG.
  • the containers described below are heat-shrinkable films (PET film, PP film, PE film, PVC film, OPS film) sealed on the outer circumference of the container 1, and heat shrink sealed on the outer circumference of these packaging containers.
  • PET film heat-shrinkable films
  • PP film PP film
  • PE film PE film
  • PVC film PVC film
  • OPS film heat shrink sealed on the outer circumference of these packaging containers.
  • the film can be completely separated through the container recycling apparatus of the present invention.
  • Container recycling apparatus of the present invention as shown in Figure 1 to 10,
  • a main body 100 A main body 100;
  • a pair of side conveyor belts 200 which are installed at one side of the main body and sequentially lay down containers 1 to be recycled;
  • a brush roller 300 which is transported by the side conveyor belt and which shakes off foreign substances attached to the heat-shrinkable film sealed in the container;
  • a laser irradiator 400 which is transported by the side conveyor belt and cuts the heat-shrinkable film sealed at the outer circumference of the container by a predetermined width;
  • It consists of a plurality of air spraying device 500 and brush roller 600 to open and shake the opening of the heat-shrinkable film cut by the laser irradiator to separate the heat-shrinkable film from the container.
  • the main body 100 supports each of the components while fixing the components.
  • the side conveyor belt 200 is installed to face each other on one side of the main body 100, as shown in Figures 2 and 4, rotated by a motor and a plurality of interlocking rollers, by lying down the containers (1) to be recycled It is conveyed sequentially.
  • Containers (1) introduced into the side conveyor belt (200) is transported by inverting the container so that the inlet of the container (1) is located in the rear so that it is easy to remove the heat-shrinkable film and then blow it with air and shake it off with a brush.
  • the pair of side conveyor belts 200 are transfer lines of the container 1 to protect the conveyor belts when the heat-shrinkable film of the container introduced into the main body 100 is cut by the laser irradiator 400 described later. It is preferable to install side conveyor belts 200 located on both sides of the image.
  • the laser irradiator 400 cuts the outer circumferential heat shrinkable film of the container transported by the side conveyor belt by a predetermined width, and the laser irradiator 400 irradiates infrared rays to the heat shrinkable film sealed at the outer circumferential edge of the container.
  • the heat-shrinkable film sealed at the outer circumference of the container is cut by a predetermined width.
  • the laser irradiator 400 damages the human body or other parts of the whole system by absorbing infrared rays passing through the body of the container 1 which is transported along the side conveyor belt 200 by installing the copper plate 401 directly below. It was not allowed to.
  • the laser irradiator 400 heats and cuts a heat-shrinkable film attached to the outer circumference of the container 1 using an infrared laser that is invisible.
  • the laser irradiator 400 is a gas laser among various types of lasers used for industrial purposes. Corresponding Co 2 lasers are preferred, but are not limited thereto.
  • the laser irradiator 400 may use a high power laser of 100 Watt or more according to the thickness of the heat shrinkable film, and in general, since the outer circumferential shape of the container 1 is bent, the heat shrinkable film is cut by an infrared laser. In order to minimize the damage to the physical properties, the lens with the long focal length was used to give the effect of irradiating the laser beam twice and to disperse the energy.
  • the container 1 in which the heat-shrinkable film is cut by the laser irradiator 400 may be applied to both a glass container or a plastic container.
  • the heat-shrinkable film of the outer periphery may be cut by heating by a predetermined width by the laser irradiator 400, and then the glass packaging container may be washed and recycled.
  • the heat-shrinkable film sealed at the outer periphery of the synthetic resin material has a problem in recycling the synthetic container material and the material.
  • the packaging container made of synthetic resin should remove the heat-shrinkable film sealed on the outer periphery, and then recycle the container.
  • the packaging body of the synthetic resin melts together. Even if cut, there is no problem in recycling the packaging.
  • the air spraying device 500 and the brush roller 600 which install the air spray nozzle 403 operated by a compressor at the back adjacent point of the laser irradiator 400 and describe the heat shrinkable film cut by the laser irradiator later. Before desorption by sintering, it was made to open first at the outer periphery of the container 1.
  • the air spray nozzle 403 is not an essential component of the container recycling apparatus constituting the present invention, but is a technical configuration that can be selectively installed according to the type and working conditions of the container to be recycled.
  • the plurality of air spraying apparatus 500 and the brush roller 600 are organically configured with each other as shown in FIGS.
  • the plurality of air injectors 500 are fixed on the bracket 501 directly above the transfer line of the containers 1 in which the heat-shrinkable film is cut by the laser irradiator 400, so as to be attached to the upper surface of the container by an external compressor. Infuse air intensively.
  • the opening of the heat-shrinkable film cut by the laser irradiator 400 is opened by injecting a high-pressure air directly above the container 1 in which the heat-shrinkable film is cut by the air spraying device 500.
  • the brush roller 600 is installed adjacent to the air spraying device 500, these brush rollers 600 are radially installed on four shafts 601 driven by a motor.
  • the plurality of brushes are opened at the same time as opening the openings of the heat-shrinkable film cut by the laser irradiator 400 by injecting a high pressure air directly from the container 1 passes by the plurality of air injectors 500.
  • the rollers 600 remove the heat-shrinkable film from the outer circumference of the container 1 to remove it safely and completely, and then discharge it to the outside.
  • the structure for transferring the container 1 into the recycling apparatus of the container of the present invention is a container 1 to be recycled by both side side conveyor belts 200 in front of the main body 100. ) Are laid down and transferred sequentially into the device.
  • a support 602 in which a container is placed on the lower portion of the brush roller 600 and a plurality of container transfer ports 603 are provided on the left and right sides of the main body.
  • the pushing force of 200 is to transport the vessels backward.
  • the recycling apparatus of the container of the present invention can be applied to all glass containers or synthetic resin containers of various sizes and shapes, and the entire system for recycling of containers can be automated and mechanized. Higher economic benefits can be achieved compared to the destruction of recycling bins and recycling them, and the recycling of discarded resources can prevent national waste.
  • the heat-shrinkable film is heated by a constant width by irradiating infrared rays with a laser irradiator by the container recycling apparatus of the present invention. It can be cut and recycled to avoid waste of resources, and product producers can reduce the production cost of products by recycling containers.

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

La présente invention concerne un appareil de recyclage d’emballages présentant des circonférences extérieures scellées avec des films thermorétractables, l’appareil de recyclage d’emballages recueillant des emballages pour leur recyclage, et éliminant, sur une ligne automatisée, des films thermorétractables depuis les circonférences extérieures des emballages de manière sécurisée en vue du recyclage des emballages. L’appareil de recyclage d’emballages comporte un corps principal (100) ; une paire de bandes transporteuses (200) disposées sur un côté du corps principal pour le transport séquentiel d’emballages (1) déposés sur les bandes transporteuses pour recyclage ; un rouleau brosses (300) qui est transporté par les bandes transporteuses latérales pour enlever des matières étrangères depuis les films thermorétractables scellés sur les emballages ; un dispositif d’irradiation laser (400) qui est transporté par les bandes transporteuses latérales pour découper les films thermorétractables scellés sur les circonférences extérieures des emballages en des largeurs prédéterminées ; et une pluralité de dispositifs de pulvérisation d’air (500) et des rouleaux à brosses (600) pour ouvrir et nettoyer les ouvertures des films thermorétractables découpés par l’irradiateur laser pour séparer les films thermorétractables des emballages.
PCT/KR2009/002894 2008-06-04 2009-05-29 Appareil de recyclage d’emballages WO2009148240A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2008-0052461 2008-06-04
KR20080052461A KR100930624B1 (ko) 2008-06-04 2008-06-04 용기의 재활용 장치

Publications (2)

Publication Number Publication Date
WO2009148240A2 true WO2009148240A2 (fr) 2009-12-10
WO2009148240A3 WO2009148240A3 (fr) 2010-03-04

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Application Number Title Priority Date Filing Date
PCT/KR2009/002894 WO2009148240A2 (fr) 2008-06-04 2009-05-29 Appareil de recyclage d’emballages

Country Status (2)

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KR (1) KR100930624B1 (fr)
WO (1) WO2009148240A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2875875A3 (fr) * 2013-11-22 2015-08-26 Susumu Yamada Appareil de traitement de bouteilles en plastique et véhicule équipé de ce dernier
CN106965473A (zh) * 2017-04-11 2017-07-21 九江职业技术学院 一种塑料制品自动生产线

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20100003520A (ko) * 2008-07-01 2010-01-11 신성이노텍 주식회사 용기의 재활용 방법
DE102012108368A1 (de) * 2012-09-07 2014-03-13 Berning Maschinenfabrik Gmbh Verfahren und Vorrichtung zum Entfernen eines Etiketts
KR20170002661U (ko) 2016-01-18 2017-07-26 (주)성우알씨 동판재생장치
KR102192711B1 (ko) * 2019-07-12 2020-12-18 석종대 원적외선 복사에 의한 시트 박리용 자동화 히팅장치
KR20220119936A (ko) 2021-02-22 2022-08-30 충남대학교산학협력단 레이저 커팅기를 이용한 직물류 쓰레기 재활용 방법

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05281A (ja) * 1991-06-13 1993-01-08 Yoshiji Ishioka 瓶の洗浄装置
JPH0716553A (ja) * 1993-07-02 1995-01-20 Shibuya Kogyo Co Ltd 回収容器のラベル処理装置
KR20020086366A (ko) * 2002-09-28 2002-11-18 전철수 재활용공병세척시스템
KR200300807Y1 (ko) * 2002-10-23 2003-01-14 곽문신 스티커가 부착된 병의 재활용장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01111698A (ja) * 1987-10-19 1989-04-28 Hitachi Zosen Sangyo Kk 洗壜機
JPH04350893A (ja) * 1991-05-29 1992-12-04 Tsutsumi Seisakusho:Kk 易剥離性ラベル及びそのラベル除去方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05281A (ja) * 1991-06-13 1993-01-08 Yoshiji Ishioka 瓶の洗浄装置
JPH0716553A (ja) * 1993-07-02 1995-01-20 Shibuya Kogyo Co Ltd 回収容器のラベル処理装置
KR20020086366A (ko) * 2002-09-28 2002-11-18 전철수 재활용공병세척시스템
KR200300807Y1 (ko) * 2002-10-23 2003-01-14 곽문신 스티커가 부착된 병의 재활용장치

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2875875A3 (fr) * 2013-11-22 2015-08-26 Susumu Yamada Appareil de traitement de bouteilles en plastique et véhicule équipé de ce dernier
CN106965473A (zh) * 2017-04-11 2017-07-21 九江职业技术学院 一种塑料制品自动生产线
CN106965473B (zh) * 2017-04-11 2018-12-21 九江职业技术学院 一种塑料制品自动生产线

Also Published As

Publication number Publication date
KR100930624B1 (ko) 2009-12-09
WO2009148240A3 (fr) 2010-03-04

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