废旧冰箱的回收处理及关键技术研究

冰箱产品从其制造到废弃是一个庞大的产业领域，如何以较经济的方式实现废旧冰箱的可拆卸性与可回收性，已经成为当今国际社会关注的热点。目前我国已迎来了废旧冰箱报废的高峰期，而我国又是一个人均资源占有量很低的国家，对废旧冰箱进行可回收性利用则具有极其重要意义。对废旧冰箱的拆卸与回收的经济性、再生利用以及回收关键技术研究等方面进行了分析。     

废旧冰箱塑料回收再生利用技术研究

目前我国的废旧冰箱已进入了一个报废高峰期，且大量废旧冰箱塑料的处理问题已成为当今地球环境保护的热点问题，而我国又是一个人均资源占有量很低的国家，因此，对废旧冰箱塑料进行回收与再生利用则具有极其重要的意义。介绍了废旧冰箱塑料的物理再生利用、化学再生利用、生物降解、能源回收利用的技术和方法。     

关于废旧冰箱破碎生产线的工艺改进

废旧家电及电子产品,称为废旧家电,每年的报废量非常大.其中报废产品可以进行资源化回收利用,冰箱回收处理技术,为一项新技术,目前存在处理能耗高,分离回收物不纯,运行不稳定等问题,现就如何提高冰箱破碎生产效率,保证分离效果,总结了一些技术观点,供大家参考.     

“废旧冰箱无害化处理及资源回收技术及设备”通过部级鉴定

2010年1月30日,湖南万容科技有限公司自主研发的废旧冰箱无害化处理及资源回收技术及设备,在长沙通过了工业和信息化部组织的部级鉴定。该项成果是国内废旧冰箱无害化处理及资源回收重大环保装备的重要突破和创新,     

废旧家用电器回收再利用技术研究

介绍了国内外废旧家电的回收利用状况、处理方法和工艺流程,重点介绍了废旧电视机、冰箱、空调器和洗衣机的处理工艺和废塑料的再生利用,并针对我国实际提出了相应的措施和办法。     

废旧冰箱面板拆解设备研制成功

废旧家用电器回收与再生利用问题 ,目前正受到社会各界的高度关注和重视 ,开展相关的回收利用技术研究及拆解设备研制工作十分迫切。国内贸易部物资再生利用研究所与中国家电研究院联合承担的国家科技部项目“废旧家电再生利用技术研究”目前又取得了重大破 ,物资再生利用研究所负责研制成功了拥有完全自主知识产权的废旧冰箱钢铁面板拆解设备。该设备完全克服了现行办法中的人工拆解劳动强度高、氧乙炔火焰气割空气污染严重等问题 ,基本实现了机械化 ,大大降低了劳动强度 ;拆解完成 1台冰箱的钢铁面板只需数分钟时间 ,工作效率明显提高 ;无…     

废旧电脑的综合处理与处置

随着社会文明的高速发展，越来越多的高科技新兴产品进入人们的生活，带给人们更多的方便和享受的同时，也使城市生活垃圾结构发生了很大的改变，废电池、废电冰箱、废电脑等家用电器及其废物的另类生活垃圾成为今天新的环境问题。从环境管理和绿色处理的角度，综合概述了国内外废旧电脑处理的现状，结合国外的发展经验从绿色处理的角度对废旧电脑的处理与处置方法提出了一些建议。     

我国废旧电脑资源化研究述评

从环境管理和绿色处理的角度,对我国废旧电脑管理立法、处理处置以及回收体系进行了综述,分析了我国目前废旧电脑研究存在的问题,并结合我国的国情对废旧电脑的处理处置提出了一些合理化建议。     

环保节能冰箱的破冰之旅

环保节能冰箱的推出迫在眉睫。环境保护与能源稀缺一直是关系地球人类生存的重大课题。“拉闸限电”频频出现，已影响了人们的正常生活；废旧家电回收产业的混乱落后导致部分地区环境污染日益严重；欧美各国相继出台有关节能与废旧家电回收的进口壁垒政策。这一系列问题的出现使得“节能与环保”问题骤然成为了中国家电业的燃眉之急。     

专利资讯

正专利名称:一种废旧冰箱回收装置的风选装置专利申请号:CN201220651408.1公开号:CN203061434U申请日:2012.11.30公开日:2013.07.17申请人:中国电器科学研究院有限公司本实用新型公开了一种废旧冰箱回收装置的风选装置,包括入料口、风箱、出料口和抽风口,所述风箱设有主流风道和支流风道,主流风道沿竖直方向向下延伸,入料口连通主流风道的上端入口,出料口连通主流风道的下端出口,支流     

废弃电器电子产品POPs/PTS减排环境管理实践研究

全球环境基金(GEF)"通过环境无害化管理减少电器电子产品的生命周期内持久性有机污染物和持久性有毒化学品(POPs/PTS)的排放全额示范项目"湖北省作为项目示范省之一.三家废弃电器电子产品拆解企业,分别开展了废弃电器电子产品拆解技术示范、湿法废弃印刷电路板处置BAT/BEP技术示范、利用再生铅连续熔炼炉协同处置阴极射线管含铅锥玻璃项目技术示范.电子废弃物全自动化分类与拆解生产线,为电子废弃物绿色循环与资源化提供了示范模式.     

Disassemblability of end-of-life vehicle: a critical review of evaluation methods

Environmental sustainability has become the main items of contest in the automotive industries. Therefore in the order to reduce the environmental impact of end-of-life vehicles, European Union, Japan, USA, and Australia laws require manufacturers to take back their products at the end of their useful life and recycle them. In order to enhance the recycling rate of the vehicle, disassemblability of the automotive components has been a major concern. In the chain of end-of-life, except for landfill and incineration, components of economic value destined for reuse, remanufacture, or recycling have first to be disassembled from the end-of-life vehicles. There are several efforts within the academic community to rationalise design for disassembly and recycling, and several attempts by industry to study these issues in the context of specific products. Recent publications offer a broad perspective on recyclability and disassemblability. It is therefore necessary to determine the optimal stage of disassembly, when all economically valuable components are retrieved. This paper presents a review of several disassemblability methods, including spread sheet-like chart, end-of-life value and time for disassembly. The review concludes on the need for an effective disassembly method in order to enhance the recovery of products.     

面向经济回收的产品设计系统构成

面向回收的产品设计能够使废旧产品得到更好的回收和重用，优化拆卸序列的生成必须基于产品拆卸的经济性分析。论述了面向经济回收的产品设计系统的构成及相关的关键问题，分析了产品的零件材料回收价值与拆卸工艺，建立了零件材料合理回收的评估方法。     

基于层次分析法和布氏矩阵的产品绿色评价研究

针对当前多数产品评价中缺少对环保因素考虑的现状,构建由环境、资源、能源和经济指标组成的产品绿色评价指标体系,提出基于层次分析法和布氏矩阵的产品绿色评价方法.运用层次分析法确定绿色评价指标的权重,运用布氏矩阵对产品设计方案进行综合绿色评价,评选出环保性能最优的产品方案,进而节约资源,降低能耗,减少环境污染.并通过车载冰箱绿色评价实例验证了该方法的实用性和有效性.     

废旧电子电气设备的资源化与无害化技术

数量巨大的废旧电子电气设备已成为威胁我国环境的重要固体废弃物,同时也是丰富的再生资源,介绍了国内外回收处理废弃电子电气设备的现状,讨论了当前处理利用废弃电子电气设备方面存在的主要问题,并根据废旧电子电气设备的特点,就其拆卸、电子塑料的处理以及有毒有害物质的分离等技术提出了研究开发建议。     

Improved recycling with life cycle information tagged to the product

Rising demand for product means that the recycling of materials is now more important than ever, saving a lot of energy embedded in materials, thus reducing CO₂ emissions. Providing relevant information can raise the recycling efficiency, which is too low at present.A Recycling Information Matrix (RIM) concentrating on Waste Electrical and Electronic Equipment (WEEE) is suggested in order to facilitate and improve materials recycling. Each RIM focuses on a recycling target, and for each type of product a WEEE vector is constructed. The WEEE vector contains nine hexadecimal numbers where core-recycling info is stored.The WEEE vector can provide direct recycling information escorting the product. Another possibility is to individually identify every single product via RFID technology, giving the potential to look for relevant recycling information in databases. This offers the opportunity to add waste-handling information after the product has entered the market. This would be useful, for example, in tracking substances regarded as non-toxic at time of production which might later be proven to be the opposite.This paper is based on study visits at recycling facilities in Sweden and on many student EcoDesign projects including disassembly of consumer products. Research is done on a focused disassembly of dishwashers and on a polymer recycling experiment at a recycling plant for freezers and refrigerators. Possible escort memories are also studied, especially Radio Frequency Identification Devices (RFID).     

基于全生命周期管理的固体废物分类资源化利用研究

梳理我国固体废物资源化利用现状,剖析当前固体废物在处理机制、管理思路和方式、协同处置等方面问题,基于全生命周期理论、绿色循环及低碳发展思路和方法,开展固体废物分类资源化全生命周期优化管理,提出工业生产制造环节须开展绿色生态设计、推行清洁生产;流通消费环节须构建绿色供应链、倡导绿色消费生活方式;回收处置环节须探索新型商业模式、加大重点领域重点品种固体废物资源化科技创新。     

Is European end-of-life vehicle legislation living up to expectations? Assessing the impact of the ELV Directive on ‘green’ innovation and vehicle recovery

The end-of-life vehicle (ELV) Directive in Europe aims to generate environmental gains through increased levels of vehicle recovery and a reduction in the use of hazardous substances. This paper presents an evaluation framework based on five anticipated changes that could result from the ELV Directive. These changes relate to three areas: (a) vehicle design, (b) level of ELV recovery, and (c) information provision. We evaluate the extent to which expected outcomes have materialized since the establishment of the ELV Directive. Current information provides an emerging picture of the impact of ELV legislation. We show that legislative factors and market forces have led to innovation in recycling, increased hazardous substance removal and improved information dissemination. Such actions may be sufficient to reach ELV Directive targets and could have spill-over benefits to other industries. Carmakers are also taking steps to design for recycling and for disassembly. However, movement toward design for re-use and remanufacturing seems limited. Increasing the level of re-use and remanufacturing will be a key part of moving toward sustainable vehicle production.