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更高效!更环保!废铜线无氧热解技术解析

发布时间: 2020-09-08发布人: 浏览: 次
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漆包铜线是制造电机、电器、电讯仪表电磁绕组的关键材料,所用铜原料纯度高,是杂铜回收的主要来源。2010年我国铜漆包线产量达到124万吨,漆包线漆用量接近20万吨,成为世界第一漆包线制造大国;到2019年,全球铜产量为2060万吨,中国消费量达到1155万吨,呈逐年增长趋势。

铜消费量.png

guoneitongziyuangongjibuzu,chaoguo70%detongziyuanxuyaoyilaijinkou,suizhetongchanpinxuqiutishenghetongjingkuangziyuanduanquedemaodunriyituchu,zaishengtongyuelaiyueshouzhongshi,yichengweitongyuanliaogongyingdezhongyaobuchong。


废漆包铜线回收处理方法


机械法

外围彩票zhuyaoliuchengbaokuofensui—qiliufenxuan—ercifensui—jingdianfenxuan—jichendeng,cunzaifenlixiaoguobuwending、tongsunhaoliangjiaoda、chulixiaolvdixiadengquedian,nanyimanzuzidonghua、liushuixianshengchandexiandaihuagongyeyaoqiu。

机械法.jpg

焚烧法

fenshaoguochengtongxianyukongqizhijiejiechufashengyanghua,shitongsunshiliangda、zhiliangdi,yucitongshi,guoyangranshaohuichanshengdedaliangdeyouhaiqitijierwuyingleiwuzhi,yizaochengercihuanjingwuran。

焚烧法.jpg

间歇式热解法

外围彩票 feitongxianjingguoposuihouzaijinruliaoguanzhongjinxingjiareliejie。youyuliaoguancaiyonga/bguanjiaotishengwenlengquejinxingshengchan,meilubixudouyoushengwenjijijiangwenlengquedeguocheng,shebeinenghaoda,rengonglaodongqiangdugao。

间歇式热解.jpg

连续式热解回收法

lianxushirejiefakeyishixianfeitongxiandelianxushi、daguimohuishoushengchan,congertigaonengyuanliyonglv,suoduanshengchanzhouqi,jiangdishengchanchengbenherengongchengben。rejieweiqijinruhuanbaoweiqijinghuaxitong,kexiaochuyanchen、erwuyingdengyouhaiwuzhiduihuanjingchanshengdeyingxiang。jingzaixianjiance,suoyouzhibiaopaifangzhijundiyuguojiaxiangguanpaifangbiaozhun

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外围彩票tongguoduibikezhi,lianxushirejiehuishoufajiaojixiefa、zhijiefenshaohejianxieshirejiefajuyouduofangmiandeyoushi,juyouguangkuodeyingyonghefazhankongjian!

外围彩票zhenduizheiyixianzhuang,dinglikejitongguojishugongguan,shixianduiqibaoxiandegaoxiaohuanbaotuoqijitongziyuandezaishengliyong,chenggongyanfachulianxushirejiehuishouqibaoxiandechengtaojishuyuguanjianzhuangbei。

废漆包铜线回收处理方法 对比图.jpg

 

漆包铜线连续式热解装备的关键技术


1、连续无氧热解技术

外围彩票gaiqibaoxianlianxushirejiezhuangbeicaiyongpaikong—mifengfangshijinxingfeiqibaoxianwuyanghuanjingxiadelianxurejiehuishou。wuliaotongguozidongjinliaozhuangzhijinruzhihuanshi,jiangkongqijinxingpaikongxijing,wuliaojingguozhihuanhoujinrurejielujinxinglianxushirejie,rejiewanchenghourejieqijinrujinghuaxitongjinxingjinghua,chanwurejiewanchenghoujinglengquexitonglengquehouchuliao,zaijinxinghouxuchuli。tu1weirejieluchuligongyiliucheng。

图1 热解炉处理工艺流程.jpg

图1 热解炉处理工艺流程



2、热解尾气洁净处理技术

weiqichuligongyiyijutu2suoshi,jiangrejieguochengzhongchanshengdeweiqiyicijinxinglianxushouji、erciranshaodengyixiliechulihouzaipaifang。shixianduiweiqizhongsuocunzaidehuifaxingyoujihuahewu(vocs)、feihui、fenchen、zhongjinshu、suanxingqitidengwuranwudeheligaoxiaojiejinghuachuli。weiqizhongdeerwuyingtongguokuaisuchongfenranshao—jilengdechuliguocheng,dedaochedifenjie,bingyizhiqiercishengcheng。tongguoweiqijinghuaxitongchulihou,keshixianweiqidabiaopaifang。

图2 热解尾气处理工艺流程.jpg

图2 热解尾气处理工艺流程



3、智能化全自动流程控制技术

外围彩票gaiqibaoxianlianxushirejiezhuangbeizaishebeibaochiwendingderejiewenduhelengquehuanjingxiajinxinglianxudejinliao—rejie—lengque—chuliaoguocheng,shengchanxianquanbucaiyongkeshihuazhinengjiankongxitong,shixianlianxushishengchan,kefulechuantongdejianxieshirejieshengchancunzaideshengchanzhouqizhang、nenghaogao、rengongqiangdudadewenti。zhenggechanxianzhuangbeideyunxingquanbutongguodiannaojichengzidonghuakongzhi,tongguokeshihuazhinengxitongjinxingjiankong,tigaoshengchanyunxingxiaolv。


漆包铜线连续式低温热解装备及系统

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应用

本废漆包铜线连续无氧热解装备目前已在安徽楚江高新电材有限公司成功投入4台(套),均已实现连续化正常生产,运行良好 。


外围彩票jingjiance,keliwunongdujunzhiwei10~15mg/m³,so2weijianchu,noxjunzhiwei100mg/m³,weiqigexiangpaifangzhibiaojunfuheguojiapaifangbiaozhun。tu3weifeiqibaoxianzaizhuangbeichuliqianhoudeduibitu,chulihouqibaoxianqimingxiantanhua,fuzhedeshaobufentan,ketongguoniudongtongxianhefengxuandefangfaquchu。

废漆包铜线高效环保回收关键技术及大型连续化智能装备.jpg

外围彩票feiqibaotongxiangaoxiaohuanbaohuishouguanjianjishujidaxinglianxuhuazhinengzhuangbei

图4 废漆包铜线处理前后对比图.jpg

tu3 feiqibaotongxianchuliqianhouduibitu


顶立科技研制的废漆包铜线高效环保回收连续化智能装备,突破了稀贵金属资源高效回收技术瓶颈、热解尾气深度净化及余热循环利用等关键技术,提高了热解产物无害化和高值化利用。已获得专利8项,并通过科技成果评价,整体技术达到国际先进水平,部分技术达到国际领先水平。

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关键词: 外围彩票废铜线无氧热解技术解析,废漆包线热解,高效环保,连续式热解回收法

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