Abstract:
An apparatus for cleaning polyurethane foam and fibers of scrapped automobile is provided to minimize contaminants included in the polyurethane foam and fibers by automatically cleaning large amounts of the polyurethane foam and fibers. An apparatus for cleaning polyurethane foam and fibers of scrapped automobile comprises: a contaminant removing chamber(10) in which a cleaning solution is filled; a circular rotation frame(14) dipped into the cleaning solution within the contaminant removing chamber; a transfer rotary unit for transferring the circular rotation frame horizontally and vertically; a circular rotation frame driving unit for rotationally driving the circular rotation frame dipped into the cleaning solution within the contaminant removing chamber; and a receiving station for discharging and receiving polyurethane foam and fibers that have been cleaned in the circular rotation frame.
Abstract:
The present invention relates to a method for recycling a PVB film and a hot-melt using the recycled PVB film thereby, and more specifically, to a method for effectively recycling a PVB film from the waste windshield of a vehicle and a hot-melt with improved bonding strength and low manufacturing costs using the recycled PVB film thereby, wherein the method includes: a first step of recovering a windshield from a waste vehicle, a second step of separating a PVB film from glass by screening the windshield, and a third step of removing attached glass and fine glass from the separated PVB film.
Abstract:
The present invention relates to an inorganic material-reinforced recycling polypropylene complex material, in which talc is substituted with whisker or glass bubbles. The recycling polypropylene includes a waste bumper cover and a waste battery case at a weight ratio of 1 : 6-7. [Reference numerals] (AA) Recycling polypropylene; (BB) Whisker; (CC) Glass bubble; (DD) Mixing; (EE) Extruding; (FF) Compound
Abstract:
본 발명은 폐 EPDM(Ethylene Propylene Diene Monomer)을 재활용한 자동차용 배면매트와 그 제조방법에 관한 것으로서, 더욱 상세하게는 폐자원인 EPDM을 선별 분쇄하고 탈황하여 기존의 재료인 SBS(폴리 스티렌-부타디엔-스티렌) 및 PP(폴리프로필렌) 및 오일과 배합하고 콤파운딩하여 재활용 배면매트를 제조함으로써, 폐 자원을 활용하여 환경오염을 줄이고 원가 절감을 통해 기존의 배면매트에 비해 경제적이면서도 물성이 우수한 자동차용 배면매트의 제조에 관한 것이다.
Abstract:
PURPOSE: A rear side mat using scrapped EPDM(Ethylene Propylene Diene Monomer) for a vehicle and a manufacturing method thereof are provided to recycle waste resources and to prevent environmental contamination by substituting the raw materials of an existing rear side mat for the waste resources. CONSTITUTION: A rear side mat for a vehicle is comprised of 5-10 wt% of SBS(Styrene-Butadiene-Styrene), 60-70 wt% of scrapped EPDM desulfurization, 15-20 wt% of PP(Poly Propylene), and 5-15 wt% of oil. The scrapped EPDM desulfurization is comprised of desulfurizing fine powder substances comprised by finely grinded scrapped EPDM rubber. The scrapped EPDM rubber remains after separating the iron core from the scrap generated in the production process of a weather strip or from a scrapped weather strip recovered from a scrapped vehicle. A particle size of the fine powder is under 200 micron. The oil is paraffin oil. [Reference numerals] (AA) Compounding a rear side material; (BB) Supplying the rear side material; (CC) Supplying a carpet; (DD) Roll forming; (EE) Calendaring; (FF) Manufacturing laminated fabric; (GG) Carpet rear side mat after pressing;
Abstract:
본 발명은 상용화제를 이용하여 나일론 원단과 실리콘 고무 간에 상용성을 부여함으로써, 기존의 폐 에어백 기포지를 재활용할 수 있는 에어백 기포지의 재활용을 위한 첨가제 및 에어백 기포지를 재활용한 수지조성물과, 에어백 기포지의 재활용 방법에 관한 것이다. 본 발명은 실리콘 고무로 표면처리된 폐 에어백 기포지와, 실리콘 고무로 표면처리되지 않은 폐 에어백 기포지를 별개로 압출하여 각각의 재활용 칩을 만들고, 상기 각각의 재활용 칩을 혼합한 다음, 혼합된 재활용 칩에 상용화제를 용융 및 컴파운딩 하여 에어백 기포지인 나일론 원단과 실리콘 고무간의 상용성을 부여하여 재활용 나일론66을 제조하는 에어백 기포지의 재활용 방법을 제공한다. 따라서, 상기 실리콘 고무로 표면 처리된 에어백 기포지를 재활용한 나일론66이 상대적으로 우수한 수준의 물성을 보유함으로써, 폐 에어백 기포지의 재활용으로 인한 원가절감과 고부가 가치의 용도로 재활용하여 환경성을 향상시킬 수 있다. 에어백, 기포지, 실리콘, 고무, 나일론66, 상용화제, 재활용
Abstract:
PURPOSE: A novel recycling system and method for waste GMT bumper backbeam is provided to perform the extrusion of a mixture by adding homo polypropylene, TAFMER, and maleic anhydride-grafted polypropylene. CONSTITUTION: 60 weight% of waste GMT(Glass Mat Thermoplastics) grinded material, 25 weight% of homo polypropylene, 5 weight% of tafmer, and 5 weight% of maleic anhydride-grafted polypropylene. The mixture is injected into a primary extruder of a waste GMT bumper backbeam reproduction apparatus. The extrusion of the mixture is performed by an extruding screw of 200mm diameter of the primary extruder. The secondary extrusion of the mixture is performed through a secondary extruder. A recycling pellet is manufactured through the cutting of the processed mixture.
Abstract:
An apparatus for grinding waste glass of vehicles is provided to discharge the waste glass automatically when the waste glass reaches target size while grinding the waste glass finely. An apparatus for grinding waste glass of vehicles comprises the followings: a motor connection part(33) directly connected to a motor(36); a power transmission part(32) receiving torque and connected to the motor connection part; an inner cylinder(10) in which a plurality of holes(11) are formed; an outer cylinder(20) in which a glass vent is formed in a back-end side; a lid(34) mounted on a front-end of the outer cylinder; and a plurality of balls installed in the inner cylinder. Space between the outer cylinder and the inner cylinder is formed as a glass moving part(31).
Abstract:
A device for selecting glass and glass film for an automobile is provided to make mass production and continuous work possible and to improve economical aspect and productivity by consisting of a single device and a single process. The device for selecting glass and glass film for an automobile includes an outer cylindrical portion(10), an inner cylindrical portion(11), a compressed roller portion(12), a power transmission portion(13), a glass discharge portion(14) and a film discharge portion(15). A front glass is pulled between rollers by a rotary force to be pulverized in the compressed roller portions(12) consisting of plural gear rolls. A conchoid is formed on an outer circumferential surface of the compressed roller portion. The power transmission portion(13) transmits rotary force to the inner cylindrical portion(11) and the compressed roller portion(12).